diff --git a/Data/SQLite/src/sqlite3.c b/Data/SQLite/src/sqlite3.c
index 123c65e39..1954637ce 100644
--- a/Data/SQLite/src/sqlite3.c
+++ b/Data/SQLite/src/sqlite3.c
@@ -1,6 +1,6 @@
/******************************************************************************
** This file is an amalgamation of many separate C source files from SQLite
-** version 3.11.1. By combining all the individual C code files into this
+** version 3.12.0. By combining all the individual C code files into this
** single large file, the entire code can be compiled as a single translation
** unit. This allows many compilers to do optimizations that would not be
** possible if the files were compiled separately. Performance improvements
@@ -40,6 +40,14 @@
#ifndef _SQLITEINT_H_
#define _SQLITEINT_H_
+/*
+** Make sure that rand_s() is available on Windows systems with MSVC 2005
+** or higher.
+*/
+#if defined(_MSC_VER) && _MSC_VER>=1400
+# define _CRT_RAND_S
+#endif
+
/*
** Include the header file used to customize the compiler options for MSVC.
** This should be done first so that it can successfully prevent spurious
@@ -328,9 +336,9 @@ extern "C" {
** [sqlite3_libversion_number()], [sqlite3_sourceid()],
** [sqlite_version()] and [sqlite_source_id()].
*/
-#define SQLITE_VERSION "3.11.1"
-#define SQLITE_VERSION_NUMBER 3011001
-#define SQLITE_SOURCE_ID "2016-03-03 16:17:53 f047920ce16971e573bc6ec9a48b118c9de2b3a7"
+#define SQLITE_VERSION "3.12.0"
+#define SQLITE_VERSION_NUMBER 3012000
+#define SQLITE_SOURCE_ID "2016-03-29 10:14:15 e9bb4cf40f4971974a74468ef922bdee481c988b"
/*
** CAPI3REF: Run-Time Library Version Numbers
@@ -1445,7 +1453,7 @@ struct sqlite3_vfs {
const char *(*xNextSystemCall)(sqlite3_vfs*, const char *zName);
/*
** The methods above are in versions 1 through 3 of the sqlite_vfs object.
- ** New fields may be appended in figure versions. The iVersion
+ ** New fields may be appended in future versions. The iVersion
** value will increment whenever this happens.
*/
};
@@ -2037,6 +2045,20 @@ struct sqlite3_mem_methods {
** is enabled (using the [PRAGMA threads] command) and the amount of content
** to be sorted exceeds the page size times the minimum of the
** [PRAGMA cache_size] setting and this value.
+**
+** [[SQLITE_CONFIG_STMTJRNL_SPILL]]
+** SQLITE_CONFIG_STMTJRNL_SPILL
+** ^The SQLITE_CONFIG_STMTJRNL_SPILL option takes a single parameter which
+** becomes the [statement journal] spill-to-disk threshold.
+** [Statement journals] are held in memory until their size (in bytes)
+** exceeds this threshold, at which point they are written to disk.
+** Or if the threshold is -1, statement journals are always held
+** exclusively in memory.
+** Since many statement journals never become large, setting the spill
+** threshold to a value such as 64KiB can greatly reduce the amount of
+** I/O required to support statement rollback.
+** The default value for this setting is controlled by the
+** [SQLITE_STMTJRNL_SPILL] compile-time option.
**
*/
#define SQLITE_CONFIG_SINGLETHREAD 1 /* nil */
@@ -2064,6 +2086,7 @@ struct sqlite3_mem_methods {
#define SQLITE_CONFIG_WIN32_HEAPSIZE 23 /* int nByte */
#define SQLITE_CONFIG_PCACHE_HDRSZ 24 /* int *psz */
#define SQLITE_CONFIG_PMASZ 25 /* unsigned int szPma */
+#define SQLITE_CONFIG_STMTJRNL_SPILL 26 /* int nByte */
/*
** CAPI3REF: Database Connection Configuration Options
@@ -2121,11 +2144,25 @@ struct sqlite3_mem_methods {
** following this call. The second parameter may be a NULL pointer, in
** which case the trigger setting is not reported back.
**
+** SQLITE_DBCONFIG_ENABLE_FTS3_TOKENIZER
+** ^This option is used to enable or disable the two-argument
+** version of the [fts3_tokenizer()] function which is part of the
+** [FTS3] full-text search engine extension.
+** There should be two additional arguments.
+** The first argument is an integer which is 0 to disable fts3_tokenizer() or
+** positive to enable fts3_tokenizer() or negative to leave the setting
+** unchanged.
+** The second parameter is a pointer to an integer into which
+** is written 0 or 1 to indicate whether fts3_tokenizer is disabled or enabled
+** following this call. The second parameter may be a NULL pointer, in
+** which case the new setting is not reported back.
+**
**
*/
-#define SQLITE_DBCONFIG_LOOKASIDE 1001 /* void* int int */
-#define SQLITE_DBCONFIG_ENABLE_FKEY 1002 /* int int* */
-#define SQLITE_DBCONFIG_ENABLE_TRIGGER 1003 /* int int* */
+#define SQLITE_DBCONFIG_LOOKASIDE 1001 /* void* int int */
+#define SQLITE_DBCONFIG_ENABLE_FKEY 1002 /* int int* */
+#define SQLITE_DBCONFIG_ENABLE_TRIGGER 1003 /* int int* */
+#define SQLITE_DBCONFIG_ENABLE_FTS3_TOKENIZER 1004 /* int int* */
/*
@@ -7706,7 +7743,7 @@ SQLITE_API void SQLITE_CDECL sqlite3_log(int iErrCode, const char *zFormat, ...)
** previously registered write-ahead log callback. ^Note that the
** [sqlite3_wal_autocheckpoint()] interface and the
** [wal_autocheckpoint pragma] both invoke [sqlite3_wal_hook()] and will
-** those overwrite any prior [sqlite3_wal_hook()] settings.
+** overwrite any prior [sqlite3_wal_hook()] settings.
*/
SQLITE_API void *SQLITE_STDCALL sqlite3_wal_hook(
sqlite3*,
@@ -8103,6 +8140,18 @@ SQLITE_API void SQLITE_STDCALL sqlite3_stmt_scanstatus_reset(sqlite3_stmt*);
*/
SQLITE_API int SQLITE_STDCALL sqlite3_db_cacheflush(sqlite3*);
+/*
+** CAPI3REF: Low-level system error code
+**
+** ^Attempt to return the underlying operating system error code or error
+** number that caused the most reason I/O error or failure to open a file.
+** The return value is OS-dependent. For example, on unix systems, after
+** [sqlite3_open_v2()] returns [SQLITE_CANTOPEN], this interface could be
+** called to get back the underlying "errno" that caused the problem, such
+** as ENOSPC, EAUTH, EISDIR, and so forth.
+*/
+SQLITE_API int SQLITE_STDCALL sqlite3_system_errno(sqlite3*);
+
/*
** CAPI3REF: Database Snapshot
** KEYWORDS: {snapshot}
@@ -8171,7 +8220,11 @@ SQLITE_API SQLITE_EXPERIMENTAL int SQLITE_STDCALL sqlite3_snapshot_get(
** the first operation, apart from other sqlite3_snapshot_open() calls,
** following the [BEGIN] that starts a new read transaction.
** ^A [snapshot] will fail to open if it has been overwritten by a
-** [checkpoint].
+** [checkpoint].
+** ^A [snapshot] will fail to open if the database connection D has not
+** previously completed at least one read operation against the database
+** file. (Hint: Run "[PRAGMA application_id]" against a newly opened
+** database connection in order to make it ready to use snapshots.)
**
** The [sqlite3_snapshot_open()] interface is only available when the
** SQLITE_ENABLE_SNAPSHOT compile-time option is used.
@@ -9020,13 +9073,13 @@ struct fts5_api {
** The suggested maximum number of in-memory pages to use for
** the main database table and for temporary tables.
**
-** IMPLEMENTATION-OF: R-31093-59126 The default suggested cache size
-** is 2000 pages.
+** IMPLEMENTATION-OF: R-30185-15359 The default suggested cache size is -2000,
+** which means the cache size is limited to 2048000 bytes of memory.
** IMPLEMENTATION-OF: R-48205-43578 The default suggested cache size can be
** altered using the SQLITE_DEFAULT_CACHE_SIZE compile-time options.
*/
#ifndef SQLITE_DEFAULT_CACHE_SIZE
-# define SQLITE_DEFAULT_CACHE_SIZE 2000
+# define SQLITE_DEFAULT_CACHE_SIZE -2000
#endif
/*
@@ -9039,8 +9092,9 @@ struct fts5_api {
/*
** The maximum number of attached databases. This must be between 0
-** and 62. The upper bound on 62 is because a 64-bit integer bitmap
-** is used internally to track attached databases.
+** and 125. The upper bound of 125 is because the attached databases are
+** counted using a signed 8-bit integer which has a maximum value of 127
+** and we have to allow 2 extra counts for the "main" and "temp" databases.
*/
#ifndef SQLITE_MAX_ATTACHED
# define SQLITE_MAX_ATTACHED 10
@@ -9075,7 +9129,7 @@ struct fts5_api {
** The default size of a database page.
*/
#ifndef SQLITE_DEFAULT_PAGE_SIZE
-# define SQLITE_DEFAULT_PAGE_SIZE 1024
+# define SQLITE_DEFAULT_PAGE_SIZE 4096
#endif
#if SQLITE_DEFAULT_PAGE_SIZE>SQLITE_MAX_PAGE_SIZE
# undef SQLITE_DEFAULT_PAGE_SIZE
@@ -9156,7 +9210,7 @@ struct fts5_api {
** to the next, so we have developed the following set of #if statements
** to generate appropriate macros for a wide range of compilers.
**
-** The correct "ANSI" way to do this is to use the intptr_t type.
+** The correct "ANSI" way to do this is to use the intptr_t type.
** Unfortunately, that typedef is not available on all compilers, or
** if it is available, it requires an #include of specific headers
** that vary from one machine to the next.
@@ -9180,21 +9234,6 @@ struct fts5_api {
# define SQLITE_PTR_TO_INT(X) ((int)(X))
#endif
-/*
-** The SQLITE_WITHIN(P,S,E) macro checks to see if pointer P points to
-** something between S (inclusive) and E (exclusive).
-**
-** In other words, S is a buffer and E is a pointer to the first byte after
-** the end of buffer S. This macro returns true if P points to something
-** contained within the buffer S.
-*/
-#if defined(HAVE_STDINT_H)
-# define SQLITE_WITHIN(P,S,E) \
- ((uintptr_t)(P)>=(uintptr_t)(S) && (uintptr_t)(P)<(uintptr_t)(E))
-#else
-# define SQLITE_WITHIN(P,S,E) ((P)>=(S) && (P)<(E))
-#endif
-
/*
** A macro to hint to the compiler that a function should not be
** inlined.
@@ -9323,7 +9362,7 @@ struct fts5_api {
** is set. Thus NDEBUG becomes an opt-in rather than an opt-out
** feature.
*/
-#if !defined(NDEBUG) && !defined(SQLITE_DEBUG)
+#if !defined(NDEBUG) && !defined(SQLITE_DEBUG)
# define NDEBUG 1
#endif
#if defined(NDEBUG) && defined(SQLITE_DEBUG)
@@ -9338,7 +9377,7 @@ struct fts5_api {
#endif
/*
-** The testcase() macro is used to aid in coverage testing. When
+** The testcase() macro is used to aid in coverage testing. When
** doing coverage testing, the condition inside the argument to
** testcase() must be evaluated both true and false in order to
** get full branch coverage. The testcase() macro is inserted
@@ -9384,7 +9423,7 @@ SQLITE_PRIVATE void sqlite3Coverage(int);
#endif
/*
-** The ALWAYS and NEVER macros surround boolean expressions which
+** The ALWAYS and NEVER macros surround boolean expressions which
** are intended to always be true or false, respectively. Such
** expressions could be omitted from the code completely. But they
** are included in a few cases in order to enhance the resilience
@@ -9450,6 +9489,13 @@ SQLITE_PRIVATE void sqlite3Coverage(int);
# undef SQLITE_NEED_ERR_NAME
#endif
+/*
+** SQLITE_ENABLE_EXPLAIN_COMMENTS is incompatible with SQLITE_OMIT_EXPLAIN
+*/
+#ifdef SQLITE_OMIT_EXPLAIN
+# undef SQLITE_ENABLE_EXPLAIN_COMMENTS
+#endif
+
/*
** Return true (non-zero) if the input is an integer that is too large
** to fit in 32-bits. This macro is used inside of various testcase()
@@ -9728,8 +9774,9 @@ SQLITE_PRIVATE void sqlite3HashClear(Hash*);
#define TK_UPLUS 156
#define TK_REGISTER 157
#define TK_ASTERISK 158
-#define TK_SPACE 159
-#define TK_ILLEGAL 160
+#define TK_SPAN 159
+#define TK_SPACE 160
+#define TK_ILLEGAL 161
/* The token codes above must all fit in 8 bits */
#define TKFLG_MASK 0xff
@@ -9768,7 +9815,7 @@ SQLITE_PRIVATE void sqlite3HashClear(Hash*);
/*
** OMIT_TEMPDB is set to 1 if SQLITE_OMIT_TEMPDB is defined, or 0
-** afterward. Having this macro allows us to cause the C compiler
+** afterward. Having this macro allows us to cause the C compiler
** to omit code used by TEMP tables without messy #ifndef statements.
*/
#ifdef SQLITE_OMIT_TEMPDB
@@ -9807,7 +9854,7 @@ SQLITE_PRIVATE void sqlite3HashClear(Hash*);
/*
** If no value has been provided for SQLITE_MAX_WORKER_THREADS, or if
-** SQLITE_TEMP_STORE is set to 3 (never use temporary files), set it
+** SQLITE_TEMP_STORE is set to 3 (never use temporary files), set it
** to zero.
*/
#if SQLITE_TEMP_STORE==3 || SQLITE_THREADSAFE==0
@@ -9846,8 +9893,12 @@ SQLITE_PRIVATE void sqlite3HashClear(Hash*);
/*
** Macros to compute minimum and maximum of two numbers.
*/
-#define MIN(A,B) ((A)<(B)?(A):(B))
-#define MAX(A,B) ((A)>(B)?(A):(B))
+#ifndef MIN
+# define MIN(A,B) ((A)<(B)?(A):(B))
+#endif
+#ifndef MAX
+# define MAX(A,B) ((A)>(B)?(A):(B))
+#endif
/*
** Swap two objects of type TYPE.
@@ -9955,7 +10006,7 @@ typedef INT8_TYPE i8; /* 1-byte signed integer */
** 4 -> 20 1000 -> 99 1048576 -> 200
** 10 -> 33 1024 -> 100 4294967296 -> 320
**
-** The LogEst can be negative to indicate fractional values.
+** The LogEst can be negative to indicate fractional values.
** Examples:
**
** 0.5 -> -10 0.1 -> -33 0.0625 -> -40
@@ -9976,6 +10027,27 @@ typedef INT16_TYPE LogEst;
# endif
#endif
+/* The uptr type is an unsigned integer large enough to hold a pointer
+*/
+#if defined(HAVE_STDINT_H)
+ typedef uintptr_t uptr;
+#elif SQLITE_PTRSIZE==4
+ typedef u32 uptr;
+#else
+ typedef u64 uptr;
+#endif
+
+/*
+** The SQLITE_WITHIN(P,S,E) macro checks to see if pointer P points to
+** something between S (inclusive) and E (exclusive).
+**
+** In other words, S is a buffer and E is a pointer to the first byte after
+** the end of buffer S. This macro returns true if P points to something
+** contained within the buffer S.
+*/
+#define SQLITE_WITHIN(P,S,E) (((uptr)(P)>=(uptr)(S))&&((uptr)(P)<(uptr)(E)))
+
+
/*
** Macros to determine whether the machine is big or little endian,
** and whether or not that determination is run-time or compile-time.
@@ -10021,7 +10093,7 @@ typedef INT16_TYPE LogEst;
#define LARGEST_INT64 (0xffffffff|(((i64)0x7fffffff)<<32))
#define SMALLEST_INT64 (((i64)-1) - LARGEST_INT64)
-/*
+/*
** Round up a number to the next larger multiple of 8. This is used
** to force 8-byte alignment on 64-bit architectures.
*/
@@ -10115,7 +10187,7 @@ typedef INT16_TYPE LogEst;
/*
** An instance of the following structure is used to store the busy-handler
-** callback for a given sqlite handle.
+** callback for a given sqlite handle.
**
** The sqlite.busyHandler member of the sqlite struct contains the busy
** callback for the database handle. Each pager opened via the sqlite
@@ -10160,9 +10232,9 @@ struct BusyHandler {
/*
** The following value as a destructor means to use sqlite3DbFree().
-** The sqlite3DbFree() routine requires two parameters instead of the
-** one parameter that destructors normally want. So we have to introduce
-** this magic value that the code knows to handle differently. Any
+** The sqlite3DbFree() routine requires two parameters instead of the
+** one parameter that destructors normally want. So we have to introduce
+** this magic value that the code knows to handle differently. Any
** pointer will work here as long as it is distinct from SQLITE_STATIC
** and SQLITE_TRANSIENT.
*/
@@ -10189,16 +10261,16 @@ struct BusyHandler {
SQLITE_API int SQLITE_STDCALL sqlite3_wsd_init(int N, int J);
SQLITE_API void *SQLITE_STDCALL sqlite3_wsd_find(void *K, int L);
#else
- #define SQLITE_WSD
+ #define SQLITE_WSD
#define GLOBAL(t,v) v
#define sqlite3GlobalConfig sqlite3Config
#endif
/*
** The following macros are used to suppress compiler warnings and to
-** make it clear to human readers when a function parameter is deliberately
+** make it clear to human readers when a function parameter is deliberately
** left unused within the body of a function. This usually happens when
-** a function is called via a function pointer. For example the
+** a function is called via a function pointer. For example the
** implementation of an SQL aggregate step callback may not use the
** parameter indicating the number of arguments passed to the aggregate,
** if it knows that this is enforced elsewhere.
@@ -10264,7 +10336,7 @@ typedef struct WhereInfo WhereInfo;
typedef struct With With;
/*
-** Defer sourcing vdbe.h and btree.h until after the "u8" and
+** Defer sourcing vdbe.h and btree.h until after the "u8" and
** "BusyHandler" typedefs. vdbe.h also requires a few of the opaque
** pointer types (i.e. FuncDef) defined above.
*/
@@ -10340,7 +10412,6 @@ SQLITE_PRIVATE int sqlite3BtreeSetSpillSize(Btree*,int);
SQLITE_PRIVATE int sqlite3BtreeSetMmapLimit(Btree*,sqlite3_int64);
#endif
SQLITE_PRIVATE int sqlite3BtreeSetPagerFlags(Btree*,unsigned);
-SQLITE_PRIVATE int sqlite3BtreeSyncDisabled(Btree*);
SQLITE_PRIVATE int sqlite3BtreeSetPageSize(Btree *p, int nPagesize, int nReserve, int eFix);
SQLITE_PRIVATE int sqlite3BtreeGetPageSize(Btree*);
SQLITE_PRIVATE int sqlite3BtreeMaxPageCount(Btree*,int);
@@ -11016,6 +11087,7 @@ SQLITE_PRIVATE void sqlite3VdbeUsesBtree(Vdbe*, int);
SQLITE_PRIVATE VdbeOp *sqlite3VdbeGetOp(Vdbe*, int);
SQLITE_PRIVATE int sqlite3VdbeMakeLabel(Vdbe*);
SQLITE_PRIVATE void sqlite3VdbeRunOnlyOnce(Vdbe*);
+SQLITE_PRIVATE void sqlite3VdbeReusable(Vdbe*);
SQLITE_PRIVATE void sqlite3VdbeDelete(Vdbe*);
SQLITE_PRIVATE void sqlite3VdbeClearObject(sqlite3*,Vdbe*);
SQLITE_PRIVATE void sqlite3VdbeMakeReady(Vdbe*,Parse*);
@@ -11319,7 +11391,6 @@ SQLITE_PRIVATE sqlite3_vfs *sqlite3PagerVfs(Pager*);
SQLITE_PRIVATE sqlite3_file *sqlite3PagerFile(Pager*);
SQLITE_PRIVATE sqlite3_file *sqlite3PagerJrnlFile(Pager*);
SQLITE_PRIVATE const char *sqlite3PagerJournalname(Pager*);
-SQLITE_PRIVATE int sqlite3PagerNosync(Pager*);
SQLITE_PRIVATE void *sqlite3PagerTempSpace(Pager*);
SQLITE_PRIVATE int sqlite3PagerIsMemdb(Pager*);
SQLITE_PRIVATE void sqlite3PagerCacheStat(Pager *, int, int, int *);
@@ -11535,7 +11606,6 @@ SQLITE_PRIVATE int sqlite3HeaderSizePcache1(void);
/************** End of pcache.h **********************************************/
/************** Continuing where we left off in sqliteInt.h ******************/
-
/************** Include os.h in the middle of sqliteInt.h ********************/
/************** Begin file os.h **********************************************/
/*
@@ -11798,6 +11868,7 @@ SQLITE_PRIVATE void sqlite3OsDlClose(sqlite3_vfs *, void *);
#endif /* SQLITE_OMIT_LOAD_EXTENSION */
SQLITE_PRIVATE int sqlite3OsRandomness(sqlite3_vfs *, int, char *);
SQLITE_PRIVATE int sqlite3OsSleep(sqlite3_vfs *, int);
+SQLITE_PRIVATE int sqlite3OsGetLastError(sqlite3_vfs*);
SQLITE_PRIVATE int sqlite3OsCurrentTimeInt64(sqlite3_vfs *, sqlite3_int64*);
/*
@@ -11887,6 +11958,36 @@ SQLITE_PRIVATE int sqlite3OsCloseFree(sqlite3_file *);
/************** End of mutex.h ***********************************************/
/************** Continuing where we left off in sqliteInt.h ******************/
+/* The SQLITE_EXTRA_DURABLE compile-time option used to set the default
+** synchronous setting to EXTRA. It is no longer supported.
+*/
+#ifdef SQLITE_EXTRA_DURABLE
+# warning Use SQLITE_DEFAULT_SYNCHRONOUS=3 instead of SQLITE_EXTRA_DURABLE
+# define SQLITE_DEFAULT_SYNCHRONOUS 3
+#endif
+
+/*
+** Default synchronous levels.
+**
+** Note that (for historcal reasons) the PAGER_SYNCHRONOUS_* macros differ
+** from the SQLITE_DEFAULT_SYNCHRONOUS value by 1.
+**
+** PAGER_SYNCHRONOUS DEFAULT_SYNCHRONOUS
+** OFF 1 0
+** NORMAL 2 1
+** FULL 3 2
+** EXTRA 4 3
+**
+** The "PRAGMA synchronous" statement also uses the zero-based numbers.
+** In other words, the zero-based numbers are used for all external interfaces
+** and the one-based values are used internally.
+*/
+#ifndef SQLITE_DEFAULT_SYNCHRONOUS
+# define SQLITE_DEFAULT_SYNCHRONOUS (PAGER_SYNCHRONOUS_FULL-1)
+#endif
+#ifndef SQLITE_DEFAULT_WAL_SYNCHRONOUS
+# define SQLITE_DEFAULT_WAL_SYNCHRONOUS SQLITE_DEFAULT_SYNCHRONOUS
+#endif
/*
** Each database file to be accessed by the system is an instance
@@ -11899,6 +12000,7 @@ struct Db {
char *zName; /* Name of this database */
Btree *pBt; /* The B*Tree structure for this database file */
u8 safety_level; /* How aggressive at syncing data to disk */
+ u8 bSyncSet; /* True if "PRAGMA synchronous=N" has been run */
Schema *pSchema; /* Pointer to database schema (possibly shared) */
};
@@ -11909,7 +12011,7 @@ struct Db {
** the Schema for the TEMP databaes (sqlite3.aDb[1]) which is free-standing.
** In shared cache mode, a single Schema object can be shared by multiple
** Btrees that refer to the same underlying BtShared object.
-**
+**
** Schema objects are automatically deallocated when the last Btree that
** references them is destroyed. The TEMP Schema is manually freed by
** sqlite3_close().
@@ -11934,7 +12036,7 @@ struct Schema {
};
/*
-** These macros can be used to test, set, or clear bits in the
+** These macros can be used to test, set, or clear bits in the
** Db.pSchema->flags field.
*/
#define DbHasProperty(D,I,P) (((D)->aDb[I].pSchema->schemaFlags&(P))==(P))
@@ -11998,13 +12100,15 @@ struct LookasideSlot {
};
/*
-** A hash table for function definitions.
+** A hash table for built-in function definitions. (Application-defined
+** functions use a regular table table from hash.h.)
**
** Hash each FuncDef structure into one of the FuncDefHash.a[] slots.
-** Collisions are on the FuncDef.pHash chain.
+** Collisions are on the FuncDef.u.pHash chain.
*/
+#define SQLITE_FUNC_HASH_SZ 23
struct FuncDefHash {
- FuncDef *a[23]; /* Hash table for functions */
+ FuncDef *a[SQLITE_FUNC_HASH_SZ]; /* Hash table for functions */
};
#ifdef SQLITE_USER_AUTHENTICATION
@@ -12062,6 +12166,7 @@ struct sqlite3 {
unsigned int openFlags; /* Flags passed to sqlite3_vfs.xOpen() */
int errCode; /* Most recent error code (SQLITE_*) */
int errMask; /* & result codes with this before returning */
+ int iSysErrno; /* Errno value from last system error */
u16 dbOptFlags; /* Flags to enable/disable optimizations */
u8 enc; /* Text encoding */
u8 autoCommit; /* The auto-commit flag. */
@@ -12097,9 +12202,9 @@ struct sqlite3 {
void *pTraceArg; /* Argument to the trace function */
void (*xProfile)(void*,const char*,u64); /* Profiling function */
void *pProfileArg; /* Argument to profile function */
- void *pCommitArg; /* Argument to xCommitCallback() */
+ void *pCommitArg; /* Argument to xCommitCallback() */
int (*xCommitCallback)(void*); /* Invoked at every commit. */
- void *pRollbackArg; /* Argument to xRollbackCallback() */
+ void *pRollbackArg; /* Argument to xRollbackCallback() */
void (*xRollbackCallback)(void*); /* Invoked at every commit. */
void *pUpdateArg;
void (*xUpdateCallback)(void*,int, const char*,const char*,sqlite_int64);
@@ -12132,7 +12237,7 @@ struct sqlite3 {
VTable **aVTrans; /* Virtual tables with open transactions */
VTable *pDisconnect; /* Disconnect these in next sqlite3_prepare() */
#endif
- FuncDefHash aFunc; /* Hash table of connection functions */
+ Hash aFunc; /* Hash table of connection functions */
Hash aCollSeq; /* All collating sequences */
BusyHandler busyHandler; /* Busy callback */
Db aDbStatic[2]; /* Static space for the 2 default backends */
@@ -12144,8 +12249,8 @@ struct sqlite3 {
i64 nDeferredImmCons; /* Net deferred immediate constraints */
int *pnBytesFreed; /* If not NULL, increment this in DbFree() */
#ifdef SQLITE_ENABLE_UNLOCK_NOTIFY
- /* The following variables are all protected by the STATIC_MASTER
- ** mutex, not by sqlite3.mutex. They are used by code in notify.c.
+ /* The following variables are all protected by the STATIC_MASTER
+ ** mutex, not by sqlite3.mutex. They are used by code in notify.c.
**
** When X.pUnlockConnection==Y, that means that X is waiting for Y to
** unlock so that it can proceed.
@@ -12206,6 +12311,7 @@ struct sqlite3 {
#define SQLITE_VdbeEQP 0x04000000 /* Debug EXPLAIN QUERY PLAN */
#define SQLITE_Vacuum 0x08000000 /* Currently in a VACUUM */
#define SQLITE_CellSizeCk 0x10000000 /* Check btree cell sizes on load */
+#define SQLITE_Fts3Tokenizer 0x20000000 /* Enable fts3_tokenizer(2) */
/*
@@ -12259,27 +12365,33 @@ struct sqlite3 {
/*
** Each SQL function is defined by an instance of the following
-** structure. A pointer to this structure is stored in the sqlite.aFunc
-** hash table. When multiple functions have the same name, the hash table
-** points to a linked list of these structures.
+** structure. For global built-in functions (ex: substr(), max(), count())
+** a pointer to this structure is held in the sqlite3BuiltinFunctions object.
+** For per-connection application-defined functions, a pointer to this
+** structure is held in the db->aHash hash table.
+**
+** The u.pHash field is used by the global built-ins. The u.pDestructor
+** field is used by per-connection app-def functions.
*/
struct FuncDef {
- i16 nArg; /* Number of arguments. -1 means unlimited */
+ i8 nArg; /* Number of arguments. -1 means unlimited */
u16 funcFlags; /* Some combination of SQLITE_FUNC_* */
void *pUserData; /* User data parameter */
FuncDef *pNext; /* Next function with same name */
void (*xSFunc)(sqlite3_context*,int,sqlite3_value**); /* func or agg-step */
void (*xFinalize)(sqlite3_context*); /* Agg finalizer */
- char *zName; /* SQL name of the function. */
- FuncDef *pHash; /* Next with a different name but the same hash */
- FuncDestructor *pDestructor; /* Reference counted destructor function */
+ const char *zName; /* SQL name of the function. */
+ union {
+ FuncDef *pHash; /* Next with a different name but the same hash */
+ FuncDestructor *pDestructor; /* Reference counted destructor function */
+ } u;
};
/*
** This structure encapsulates a user-function destructor callback (as
** configured using create_function_v2()) and a reference counter. When
** create_function_v2() is called to create a function with a destructor,
-** a single object of this type is allocated. FuncDestructor.nRef is set to
+** a single object of this type is allocated. FuncDestructor.nRef is set to
** the number of FuncDef objects created (either 1 or 3, depending on whether
** or not the specified encoding is SQLITE_ANY). The FuncDef.pDestructor
** member of each of the new FuncDef objects is set to point to the allocated
@@ -12321,10 +12433,10 @@ struct FuncDestructor {
** used to create the initializers for the FuncDef structures.
**
** FUNCTION(zName, nArg, iArg, bNC, xFunc)
-** Used to create a scalar function definition of a function zName
+** Used to create a scalar function definition of a function zName
** implemented by C function xFunc that accepts nArg arguments. The
** value passed as iArg is cast to a (void*) and made available
-** as the user-data (sqlite3_user_data()) for the function. If
+** as the user-data (sqlite3_user_data()) for the function. If
** argument bNC is true, then the SQLITE_FUNC_NEEDCOLL flag is set.
**
** VFUNCTION(zName, nArg, iArg, bNC, xFunc)
@@ -12343,8 +12455,8 @@ struct FuncDestructor {
** FUNCTION().
**
** LIKEFUNC(zName, nArg, pArg, flags)
-** Used to create a scalar function definition of a function zName
-** that accepts nArg arguments and is implemented by a call to C
+** Used to create a scalar function definition of a function zName
+** that accepts nArg arguments and is implemented by a call to C
** function likeFunc. Argument pArg is cast to a (void *) and made
** available as the function user-data (sqlite3_user_data()). The
** FuncDef.flags variable is set to the value passed as the flags
@@ -12352,28 +12464,28 @@ struct FuncDestructor {
*/
#define FUNCTION(zName, nArg, iArg, bNC, xFunc) \
{nArg, SQLITE_FUNC_CONSTANT|SQLITE_UTF8|(bNC*SQLITE_FUNC_NEEDCOLL), \
- SQLITE_INT_TO_PTR(iArg), 0, xFunc, 0, #zName, 0, 0}
+ SQLITE_INT_TO_PTR(iArg), 0, xFunc, 0, #zName, {0} }
#define VFUNCTION(zName, nArg, iArg, bNC, xFunc) \
{nArg, SQLITE_UTF8|(bNC*SQLITE_FUNC_NEEDCOLL), \
- SQLITE_INT_TO_PTR(iArg), 0, xFunc, 0, #zName, 0, 0}
+ SQLITE_INT_TO_PTR(iArg), 0, xFunc, 0, #zName, {0} }
#define DFUNCTION(zName, nArg, iArg, bNC, xFunc) \
{nArg, SQLITE_FUNC_SLOCHNG|SQLITE_UTF8|(bNC*SQLITE_FUNC_NEEDCOLL), \
- SQLITE_INT_TO_PTR(iArg), 0, xFunc, 0, #zName, 0, 0}
+ SQLITE_INT_TO_PTR(iArg), 0, xFunc, 0, #zName, {0} }
#define FUNCTION2(zName, nArg, iArg, bNC, xFunc, extraFlags) \
{nArg,SQLITE_FUNC_CONSTANT|SQLITE_UTF8|(bNC*SQLITE_FUNC_NEEDCOLL)|extraFlags,\
- SQLITE_INT_TO_PTR(iArg), 0, xFunc, 0, #zName, 0, 0}
+ SQLITE_INT_TO_PTR(iArg), 0, xFunc, 0, #zName, {0} }
#define STR_FUNCTION(zName, nArg, pArg, bNC, xFunc) \
{nArg, SQLITE_FUNC_SLOCHNG|SQLITE_UTF8|(bNC*SQLITE_FUNC_NEEDCOLL), \
- pArg, 0, xFunc, 0, #zName, 0, 0}
+ pArg, 0, xFunc, 0, #zName, }
#define LIKEFUNC(zName, nArg, arg, flags) \
{nArg, SQLITE_FUNC_CONSTANT|SQLITE_UTF8|flags, \
- (void *)arg, 0, likeFunc, 0, #zName, 0, 0}
+ (void *)arg, 0, likeFunc, 0, #zName, {0} }
#define AGGREGATE(zName, nArg, arg, nc, xStep, xFinal) \
{nArg, SQLITE_UTF8|(nc*SQLITE_FUNC_NEEDCOLL), \
- SQLITE_INT_TO_PTR(arg), 0, xStep,xFinal,#zName,0,0}
+ SQLITE_INT_TO_PTR(arg), 0, xStep,xFinal,#zName, {0}}
#define AGGREGATE2(zName, nArg, arg, nc, xStep, xFinal, extraFlags) \
{nArg, SQLITE_UTF8|(nc*SQLITE_FUNC_NEEDCOLL)|extraFlags, \
- SQLITE_INT_TO_PTR(arg), 0, xStep,xFinal,#zName,0,0}
+ SQLITE_INT_TO_PTR(arg), 0, xStep,xFinal,#zName, {0}}
/*
** All current savepoints are stored in a linked list starting at
@@ -12415,10 +12527,8 @@ struct Module {
** of this structure.
*/
struct Column {
- char *zName; /* Name of this column */
+ char *zName; /* Name of this column, \000, then the type */
Expr *pDflt; /* Default value of this column */
- char *zDflt; /* Original text of the default value */
- char *zType; /* Data type for this column */
char *zColl; /* Collating sequence. If NULL, use the default */
u8 notNull; /* An OE_ code for handling a NOT NULL constraint */
char affinity; /* One of the SQLITE_AFF_... values */
@@ -12430,6 +12540,7 @@ struct Column {
*/
#define COLFLAG_PRIMKEY 0x0001 /* Column is part of the primary key */
#define COLFLAG_HIDDEN 0x0002 /* A hidden column in a virtual table */
+#define COLFLAG_HASTYPE 0x0004 /* Type name follows column name */
/*
** A "Collating Sequence" is defined by an instance of the following
@@ -12460,7 +12571,7 @@ struct CollSeq {
**
** These used to have mnemonic name like 'i' for SQLITE_AFF_INTEGER and
** 't' for SQLITE_AFF_TEXT. But we can save a little space and improve
-** the speed a little by numbering the values consecutively.
+** the speed a little by numbering the values consecutively.
**
** But rather than start with 0 or 1, we begin with 'A'. That way,
** when multiple affinity types are concatenated into a string and
@@ -12479,7 +12590,7 @@ struct CollSeq {
/*
** The SQLITE_AFF_MASK values masks off the significant bits of an
-** affinity value.
+** affinity value.
*/
#define SQLITE_AFF_MASK 0x47
@@ -12499,20 +12610,20 @@ struct CollSeq {
/*
** An object of this type is created for each virtual table present in
-** the database schema.
+** the database schema.
**
** If the database schema is shared, then there is one instance of this
** structure for each database connection (sqlite3*) that uses the shared
** schema. This is because each database connection requires its own unique
-** instance of the sqlite3_vtab* handle used to access the virtual table
-** implementation. sqlite3_vtab* handles can not be shared between
-** database connections, even when the rest of the in-memory database
+** instance of the sqlite3_vtab* handle used to access the virtual table
+** implementation. sqlite3_vtab* handles can not be shared between
+** database connections, even when the rest of the in-memory database
** schema is shared, as the implementation often stores the database
** connection handle passed to it via the xConnect() or xCreate() method
** during initialization internally. This database connection handle may
-** then be used by the virtual table implementation to access real tables
-** within the database. So that they appear as part of the callers
-** transaction, these accesses need to be made via the same database
+** then be used by the virtual table implementation to access real tables
+** within the database. So that they appear as part of the callers
+** transaction, these accesses need to be made via the same database
** connection as that used to execute SQL operations on the virtual table.
**
** All VTable objects that correspond to a single table in a shared
@@ -12524,19 +12635,19 @@ struct CollSeq {
** sqlite3_vtab* handle in the compiled query.
**
** When an in-memory Table object is deleted (for example when the
-** schema is being reloaded for some reason), the VTable objects are not
-** deleted and the sqlite3_vtab* handles are not xDisconnect()ed
+** schema is being reloaded for some reason), the VTable objects are not
+** deleted and the sqlite3_vtab* handles are not xDisconnect()ed
** immediately. Instead, they are moved from the Table.pVTable list to
** another linked list headed by the sqlite3.pDisconnect member of the
-** corresponding sqlite3 structure. They are then deleted/xDisconnected
+** corresponding sqlite3 structure. They are then deleted/xDisconnected
** next time a statement is prepared using said sqlite3*. This is done
** to avoid deadlock issues involving multiple sqlite3.mutex mutexes.
** Refer to comments above function sqlite3VtabUnlockList() for an
** explanation as to why it is safe to add an entry to an sqlite3.pDisconnect
** list without holding the corresponding sqlite3.mutex mutex.
**
-** The memory for objects of this type is always allocated by
-** sqlite3DbMalloc(), using the connection handle stored in VTable.db as
+** The memory for objects of this type is always allocated by
+** sqlite3DbMalloc(), using the connection handle stored in VTable.db as
** the first argument.
*/
struct VTable {
@@ -12704,7 +12815,7 @@ struct FKey {
** key is set to NULL. CASCADE means that a DELETE or UPDATE of the
** referenced table row is propagated into the row that holds the
** foreign key.
-**
+**
** The following symbolic values are used to record which type
** of action to take.
*/
@@ -12725,7 +12836,7 @@ struct FKey {
/*
** An instance of the following structure is passed as the first
-** argument to sqlite3VdbeKeyCompare and is used to control the
+** argument to sqlite3VdbeKeyCompare and is used to control the
** comparison of the two index keys.
**
** Note that aSortOrder[] and aColl[] have nField+1 slots. There
@@ -12766,7 +12877,7 @@ struct KeyInfo {
** The key comparison functions actually return default_rc when they find
** an equals comparison. default_rc can be -1, 0, or +1. If there are
** multiple entries in the b-tree with the same key (when only looking
-** at the first pKeyInfo->nFields,) then default_rc can be set to -1 to
+** at the first pKeyInfo->nFields,) then default_rc can be set to -1 to
** cause the search to find the last match, or +1 to cause the search to
** find the first match.
**
@@ -12803,7 +12914,7 @@ struct UnpackedRecord {
** In the Table structure describing Ex1, nCol==3 because there are
** three columns in the table. In the Index structure describing
** Ex2, nColumn==2 since 2 of the 3 columns of Ex1 are indexed.
-** The value of aiColumn is {2, 0}. aiColumn[0]==2 because the
+** The value of aiColumn is {2, 0}. aiColumn[0]==2 because the
** first column to be indexed (c3) has an index of 2 in Ex1.aCol[].
** The second column to be indexed (c1) has an index of 0 in
** Ex1.aCol[], hence Ex2.aiColumn[1]==0.
@@ -12811,7 +12922,7 @@ struct UnpackedRecord {
** The Index.onError field determines whether or not the indexed columns
** must be unique and what to do if they are not. When Index.onError=OE_None,
** it means this is not a unique index. Otherwise it is a unique index
-** and the value of Index.onError indicate the which conflict resolution
+** and the value of Index.onError indicate the which conflict resolution
** algorithm to employ whenever an attempt is made to insert a non-unique
** element.
**
@@ -12876,7 +12987,7 @@ struct Index {
#define XN_EXPR (-2) /* Indexed column is an expression */
/*
-** Each sample stored in the sqlite_stat3 table is represented in memory
+** Each sample stored in the sqlite_stat3 table is represented in memory
** using a structure of this type. See documentation at the top of the
** analyze.c source file for additional information.
*/
@@ -12971,9 +13082,9 @@ typedef int ynVar;
** to represent the greater-than-or-equal-to operator in the expression
** tree.
**
-** If the expression is an SQL literal (TK_INTEGER, TK_FLOAT, TK_BLOB,
+** If the expression is an SQL literal (TK_INTEGER, TK_FLOAT, TK_BLOB,
** or TK_STRING), then Expr.token contains the text of the SQL literal. If
-** the expression is a variable (TK_VARIABLE), then Expr.token contains the
+** the expression is a variable (TK_VARIABLE), then Expr.token contains the
** variable name. Finally, if the expression is an SQL function (TK_FUNCTION),
** then Expr.token contains the name of the function.
**
@@ -12984,7 +13095,7 @@ typedef int ynVar;
** a CASE expression or an IN expression of the form " IN (, ...)".
** Expr.x.pSelect is used if the expression is a sub-select or an expression of
** the form " IN (SELECT ...)". If the EP_xIsSelect bit is set in the
-** Expr.flags mask, then Expr.x.pSelect is valid. Otherwise, Expr.x.pList is
+** Expr.flags mask, then Expr.x.pSelect is valid. Otherwise, Expr.x.pList is
** valid.
**
** An expression of the form ID or ID.ID refers to a column in a table.
@@ -12995,8 +13106,8 @@ typedef int ynVar;
** value is also stored in the Expr.iAgg column in the aggregate so that
** it can be accessed after all aggregates are computed.
**
-** If the expression is an unbound variable marker (a question mark
-** character '?' in the original SQL) then the Expr.iTable holds the index
+** If the expression is an unbound variable marker (a question mark
+** character '?' in the original SQL) then the Expr.iTable holds the index
** number for that variable.
**
** If the expression is a subquery then Expr.iColumn holds an integer
@@ -13035,7 +13146,7 @@ struct Expr {
/* If the EP_TokenOnly flag is set in the Expr.flags mask, then no
** space is allocated for the fields below this point. An attempt to
- ** access them will result in a segfault or malfunction.
+ ** access them will result in a segfault or malfunction.
*********************************************************************/
Expr *pLeft; /* Left subnode */
@@ -13101,7 +13212,7 @@ struct Expr {
#define EP_Propagate (EP_Collate|EP_Subquery) /* Propagate these bits up tree */
/*
-** These macros can be used to test, set, or clear bits in the
+** These macros can be used to test, set, or clear bits in the
** Expr.flags field.
*/
#define ExprHasProperty(E,P) (((E)->flags&(P))!=0)
@@ -13120,8 +13231,8 @@ struct Expr {
#endif
/*
-** Macros to determine the number of bytes required by a normal Expr
-** struct, an Expr struct with the EP_Reduced flag set in Expr.flags
+** Macros to determine the number of bytes required by a normal Expr
+** struct, an Expr struct with the EP_Reduced flag set in Expr.flags
** and an Expr struct with the EP_TokenOnly flag set.
*/
#define EXPR_FULLSIZE sizeof(Expr) /* Full size */
@@ -13129,7 +13240,7 @@ struct Expr {
#define EXPR_TOKENONLYSIZE offsetof(Expr,pLeft) /* Fewer features */
/*
-** Flags passed to the sqlite3ExprDup() function. See the header comment
+** Flags passed to the sqlite3ExprDup() function. See the header comment
** above sqlite3ExprDup() for details.
*/
#define EXPRDUP_REDUCE 0x0001 /* Used reduced-size Expr nodes */
@@ -13211,7 +13322,11 @@ struct IdList {
** tables in a join to 32 instead of 64. But it also reduces the size
** of the library by 738 bytes on ix86.
*/
-typedef u64 Bitmask;
+#ifdef SQLITE_BITMASK_TYPE
+ typedef SQLITE_BITMASK_TYPE Bitmask;
+#else
+ typedef u64 Bitmask;
+#endif
/*
** The number of bits in a Bitmask. "BMS" means "BitMask Size".
@@ -13223,6 +13338,7 @@ typedef u64 Bitmask;
*/
#define MASKBIT(n) (((Bitmask)1)<<(n))
#define MASKBIT32(n) (((unsigned int)1)<<(n))
+#define ALLBITS ((Bitmask)-1)
/*
** The following structure describes the FROM clause of a SELECT statement.
@@ -13311,6 +13427,7 @@ struct SrcList {
#define WHERE_SORTBYGROUP 0x0800 /* Support sqlite3WhereIsSorted() */
#define WHERE_REOPEN_IDX 0x1000 /* Try to use OP_ReopenIdx */
#define WHERE_ONEPASS_MULTIROW 0x2000 /* ONEPASS is ok with multiple rows */
+#define WHERE_USE_LIMIT 0x4000 /* There is a constant LIMIT clause */
/* Allowed return values from sqlite3WhereIsDistinct()
*/
@@ -13328,12 +13445,12 @@ struct SrcList {
** pEList corresponds to the result set of a SELECT and is NULL for
** other statements.
**
-** NameContexts can be nested. When resolving names, the inner-most
+** NameContexts can be nested. When resolving names, the inner-most
** context is searched first. If no match is found, the next outer
** context is checked. If there is still no match, the next context
** is checked. This process continues until either a match is found
** or all contexts are check. When a match is found, the nRef member of
-** the context containing the match is incremented.
+** the context containing the match is incremented.
**
** Each subquery gets a new NameContext. The pNext field points to the
** NameContext in the parent query. Thus the process of scanning the
@@ -13356,7 +13473,7 @@ struct NameContext {
**
** Note: NC_MinMaxAgg must have the same value as SF_MinMaxAgg and
** SQLITE_FUNC_MINMAX.
-**
+**
*/
#define NC_AllowAgg 0x0001 /* Aggregate functions are allowed here */
#define NC_HasAgg 0x0002 /* One or more aggregate functions seen */
@@ -13389,13 +13506,13 @@ struct NameContext {
struct Select {
ExprList *pEList; /* The fields of the result */
u8 op; /* One of: TK_UNION TK_ALL TK_INTERSECT TK_EXCEPT */
- u16 selFlags; /* Various SF_* values */
+ LogEst nSelectRow; /* Estimated number of result rows */
+ u32 selFlags; /* Various SF_* values */
int iLimit, iOffset; /* Memory registers holding LIMIT & OFFSET counters */
#if SELECTTRACE_ENABLED
char zSelName[12]; /* Symbolic name of this SELECT use for debugging */
#endif
int addrOpenEphm[2]; /* OP_OpenEphem opcodes related to this select */
- u64 nSelectRow; /* Estimated number of result rows */
SrcList *pSrc; /* The FROM clause */
Expr *pWhere; /* The WHERE clause */
ExprList *pGroupBy; /* The GROUP BY clause */
@@ -13412,22 +13529,23 @@ struct Select {
** Allowed values for Select.selFlags. The "SF" prefix stands for
** "Select Flag".
*/
-#define SF_Distinct 0x0001 /* Output should be DISTINCT */
-#define SF_All 0x0002 /* Includes the ALL keyword */
-#define SF_Resolved 0x0004 /* Identifiers have been resolved */
-#define SF_Aggregate 0x0008 /* Contains aggregate functions */
-#define SF_UsesEphemeral 0x0010 /* Uses the OpenEphemeral opcode */
-#define SF_Expanded 0x0020 /* sqlite3SelectExpand() called on this */
-#define SF_HasTypeInfo 0x0040 /* FROM subqueries have Table metadata */
-#define SF_Compound 0x0080 /* Part of a compound query */
-#define SF_Values 0x0100 /* Synthesized from VALUES clause */
-#define SF_MultiValue 0x0200 /* Single VALUES term with multiple rows */
-#define SF_NestedFrom 0x0400 /* Part of a parenthesized FROM clause */
-#define SF_MaybeConvert 0x0800 /* Need convertCompoundSelectToSubquery() */
-#define SF_MinMaxAgg 0x1000 /* Aggregate containing min() or max() */
-#define SF_Recursive 0x2000 /* The recursive part of a recursive CTE */
-#define SF_Converted 0x4000 /* By convertCompoundSelectToSubquery() */
-#define SF_IncludeHidden 0x8000 /* Include hidden columns in output */
+#define SF_Distinct 0x00001 /* Output should be DISTINCT */
+#define SF_All 0x00002 /* Includes the ALL keyword */
+#define SF_Resolved 0x00004 /* Identifiers have been resolved */
+#define SF_Aggregate 0x00008 /* Contains aggregate functions */
+#define SF_UsesEphemeral 0x00010 /* Uses the OpenEphemeral opcode */
+#define SF_Expanded 0x00020 /* sqlite3SelectExpand() called on this */
+#define SF_HasTypeInfo 0x00040 /* FROM subqueries have Table metadata */
+#define SF_Compound 0x00080 /* Part of a compound query */
+#define SF_Values 0x00100 /* Synthesized from VALUES clause */
+#define SF_MultiValue 0x00200 /* Single VALUES term with multiple rows */
+#define SF_NestedFrom 0x00400 /* Part of a parenthesized FROM clause */
+#define SF_MaybeConvert 0x00800 /* Need convertCompoundSelectToSubquery() */
+#define SF_MinMaxAgg 0x01000 /* Aggregate containing min() or max() */
+#define SF_Recursive 0x02000 /* The recursive part of a recursive CTE */
+#define SF_FixedLimit 0x04000 /* nSelectRow set by a constant LIMIT */
+#define SF_Converted 0x08000 /* By convertCompoundSelectToSubquery() */
+#define SF_IncludeHidden 0x10000 /* Include hidden columns in output */
/*
@@ -13435,7 +13553,7 @@ struct Select {
** by one of the following macros. The "SRT" prefix means "SELECT Result
** Type".
**
-** SRT_Union Store results as a key in a temporary index
+** SRT_Union Store results as a key in a temporary index
** identified by pDest->iSDParm.
**
** SRT_Except Remove results from the temporary index pDest->iSDParm.
@@ -13459,7 +13577,7 @@ struct Select {
** of the query. This destination implies "LIMIT 1".
**
** SRT_Set The result must be a single column. Store each
-** row of result as the key in table pDest->iSDParm.
+** row of result as the key in table pDest->iSDParm.
** Apply the affinity pDest->affSdst before storing
** results. Used to implement "IN (SELECT ...)".
**
@@ -13527,7 +13645,7 @@ struct SelectDest {
};
/*
-** During code generation of statements that do inserts into AUTOINCREMENT
+** During code generation of statements that do inserts into AUTOINCREMENT
** tables, the following information is attached to the Table.u.autoInc.p
** pointer of each autoincrement table to record some side information that
** the code generator needs. We have to keep per-table autoincrement
@@ -13550,7 +13668,7 @@ struct AutoincInfo {
#endif
/*
-** At least one instance of the following structure is created for each
+** At least one instance of the following structure is created for each
** trigger that may be fired while parsing an INSERT, UPDATE or DELETE
** statement. All such objects are stored in the linked list headed at
** Parse.pTriggerPrg and deleted once statement compilation has been
@@ -13563,7 +13681,7 @@ struct AutoincInfo {
** values for both pTrigger and orconf.
**
** The TriggerPrg.aColmask[0] variable is set to a mask of old.* columns
-** accessed (or set to 0 for triggers fired as a result of INSERT
+** accessed (or set to 0 for triggers fired as a result of INSERT
** statements). Similarly, the TriggerPrg.aColmask[1] variable is set to
** a mask of new.* columns used by the program.
*/
@@ -13604,7 +13722,7 @@ struct TriggerPrg {
** is constant but the second part is reset at the beginning and end of
** each recursion.
**
-** The nTableLock and aTableLock variables are only used if the shared-cache
+** The nTableLock and aTableLock variables are only used if the shared-cache
** feature is enabled (if sqlite3Tsd()->useSharedData is true). They are
** used to store the set of table-locks required by the statement being
** compiled. Function sqlite3TableLock() is used to add entries to the
@@ -13757,10 +13875,10 @@ struct AuthContext {
/*
* Each trigger present in the database schema is stored as an instance of
- * struct Trigger.
+ * struct Trigger.
*
* Pointers to instances of struct Trigger are stored in two ways.
- * 1. In the "trigHash" hash table (part of the sqlite3* that represents the
+ * 1. In the "trigHash" hash table (part of the sqlite3* that represents the
* database). This allows Trigger structures to be retrieved by name.
* 2. All triggers associated with a single table form a linked list, using the
* pNext member of struct Trigger. A pointer to the first element of the
@@ -13786,7 +13904,7 @@ struct Trigger {
/*
** A trigger is either a BEFORE or an AFTER trigger. The following constants
-** determine which.
+** determine which.
**
** If there are multiple triggers, you might of some BEFORE and some AFTER.
** In that cases, the constants below can be ORed together.
@@ -13796,15 +13914,15 @@ struct Trigger {
/*
* An instance of struct TriggerStep is used to store a single SQL statement
- * that is a part of a trigger-program.
+ * that is a part of a trigger-program.
*
* Instances of struct TriggerStep are stored in a singly linked list (linked
- * using the "pNext" member) referenced by the "step_list" member of the
+ * using the "pNext" member) referenced by the "step_list" member of the
* associated struct Trigger instance. The first element of the linked list is
* the first step of the trigger-program.
- *
+ *
* The "op" member indicates whether this is a "DELETE", "INSERT", "UPDATE" or
- * "SELECT" statement. The meanings of the other members is determined by the
+ * "SELECT" statement. The meanings of the other members is determined by the
* value of "op" as follows:
*
* (op == TK_INSERT)
@@ -13814,7 +13932,7 @@ struct Trigger {
* zTarget -> Dequoted name of the table to insert into.
* pExprList -> If this is an INSERT INTO ... VALUES ... statement, then
* this stores values to be inserted. Otherwise NULL.
- * pIdList -> If this is an INSERT INTO ... () VALUES ...
+ * pIdList -> If this is an INSERT INTO ... () VALUES ...
* statement, then this stores the column-names to be
* inserted into.
*
@@ -13822,7 +13940,7 @@ struct Trigger {
* zTarget -> Dequoted name of the table to delete from.
* pWhere -> The WHERE clause of the DELETE statement if one is specified.
* Otherwise NULL.
- *
+ *
* (op == TK_UPDATE)
* zTarget -> Dequoted name of the table to update.
* pWhere -> The WHERE clause of the UPDATE statement if one is specified.
@@ -13830,7 +13948,7 @@ struct Trigger {
* pExprList -> A list of the columns to update and the expressions to update
* them to. See sqlite3Update() documentation of "pChanges"
* argument.
- *
+ *
*/
struct TriggerStep {
u8 op; /* One of TK_DELETE, TK_UPDATE, TK_INSERT, TK_SELECT */
@@ -13848,7 +13966,7 @@ struct TriggerStep {
/*
** The following structure contains information used by the sqliteFix...
** routines as they walk the parse tree to make database references
-** explicit.
+** explicit.
*/
typedef struct DbFixer DbFixer;
struct DbFixer {
@@ -13909,6 +14027,7 @@ struct Sqlite3Config {
int neverCorrupt; /* Database is always well-formed */
int szLookaside; /* Default lookaside buffer size */
int nLookaside; /* Default lookaside buffer count */
+ int nStmtSpill; /* Stmt-journal spill-to-disk threshold */
sqlite3_mem_methods m; /* Low-level memory allocation interface */
sqlite3_mutex_methods mutex; /* Low-level mutex interface */
sqlite3_pcache_methods2 pcache2; /* Low-level page-cache interface */
@@ -14058,6 +14177,15 @@ SQLITE_PRIVATE int sqlite3CantopenError(int);
#define SQLITE_CORRUPT_BKPT sqlite3CorruptError(__LINE__)
#define SQLITE_MISUSE_BKPT sqlite3MisuseError(__LINE__)
#define SQLITE_CANTOPEN_BKPT sqlite3CantopenError(__LINE__)
+#ifdef SQLITE_DEBUG
+SQLITE_PRIVATE int sqlite3NomemError(int);
+SQLITE_PRIVATE int sqlite3IoerrnomemError(int);
+# define SQLITE_NOMEM_BKPT sqlite3NomemError(__LINE__)
+# define SQLITE_IOERR_NOMEM_BKPT sqlite3IoerrnomemError(__LINE__)
+#else
+# define SQLITE_NOMEM_BKPT SQLITE_NOMEM
+# define SQLITE_IOERR_NOMEM_BKPT SQLITE_IOERR_NOMEM
+#endif
/*
** FTS3 and FTS4 both require virtual table support
@@ -14114,8 +14242,9 @@ SQLITE_PRIVATE int sqlite3IsIdChar(u8);
/*
** Internal function prototypes
*/
-#define sqlite3StrICmp sqlite3_stricmp
+SQLITE_PRIVATE int sqlite3StrICmp(const char*,const char*);
SQLITE_PRIVATE int sqlite3Strlen30(const char*);
+SQLITE_PRIVATE char *sqlite3ColumnType(Column*,char*);
#define sqlite3StrNICmp sqlite3_strnicmp
SQLITE_PRIVATE int sqlite3MallocInit(void);
@@ -14154,7 +14283,7 @@ SQLITE_PRIVATE int sqlite3HeapNearlyFull(void);
#ifdef SQLITE_USE_ALLOCA
# define sqlite3StackAllocRaw(D,N) alloca(N)
# define sqlite3StackAllocZero(D,N) memset(alloca(N), 0, N)
-# define sqlite3StackFree(D,P)
+# define sqlite3StackFree(D,P)
#else
# define sqlite3StackAllocRaw(D,N) sqlite3DbMallocRaw(D,N)
# define sqlite3StackAllocZero(D,N) sqlite3DbMallocZero(D,N)
@@ -14238,6 +14367,9 @@ SQLITE_PRIVATE void sqlite3ReleaseTempReg(Parse*,int);
SQLITE_PRIVATE int sqlite3GetTempRange(Parse*,int);
SQLITE_PRIVATE void sqlite3ReleaseTempRange(Parse*,int,int);
SQLITE_PRIVATE void sqlite3ClearTempRegCache(Parse*);
+#ifdef SQLITE_DEBUG
+SQLITE_PRIVATE int sqlite3NoTempsInRange(Parse*,int,int);
+#endif
SQLITE_PRIVATE Expr *sqlite3ExprAlloc(sqlite3*,int,const Token*,int);
SQLITE_PRIVATE Expr *sqlite3Expr(sqlite3*,int,const char*);
SQLITE_PRIVATE void sqlite3ExprAttachSubtrees(sqlite3*,Expr*,Expr*,Expr*);
@@ -14271,11 +14403,10 @@ SQLITE_PRIVATE void sqlite3ColumnPropertiesFromName(Table*, Column*);
#else
# define sqlite3ColumnPropertiesFromName(T,C) /* no-op */
#endif
-SQLITE_PRIVATE void sqlite3AddColumn(Parse*,Token*);
+SQLITE_PRIVATE void sqlite3AddColumn(Parse*,Token*,Token*);
SQLITE_PRIVATE void sqlite3AddNotNull(Parse*, int);
SQLITE_PRIVATE void sqlite3AddPrimaryKey(Parse*, ExprList*, int, int, int);
SQLITE_PRIVATE void sqlite3AddCheckConstraint(Parse*, Expr*);
-SQLITE_PRIVATE void sqlite3AddColumnType(Parse*,Token*);
SQLITE_PRIVATE void sqlite3AddDefaultValue(Parse*,ExprSpan*);
SQLITE_PRIVATE void sqlite3AddCollateType(Parse*, Token*);
SQLITE_PRIVATE void sqlite3EndTable(Parse*,Token*,Token*,u8,Select*);
@@ -14349,7 +14480,7 @@ SQLITE_PRIVATE Index *sqlite3CreateIndex(Parse*,Token*,Token*,SrcList*,ExprList*
SQLITE_PRIVATE void sqlite3DropIndex(Parse*, SrcList*, int);
SQLITE_PRIVATE int sqlite3Select(Parse*, Select*, SelectDest*);
SQLITE_PRIVATE Select *sqlite3SelectNew(Parse*,ExprList*,SrcList*,Expr*,ExprList*,
- Expr*,ExprList*,u16,Expr*,Expr*);
+ Expr*,ExprList*,u32,Expr*,Expr*);
SQLITE_PRIVATE void sqlite3SelectDelete(sqlite3*, Select*);
SQLITE_PRIVATE Table *sqlite3SrcListLookup(Parse*, SrcList*);
SQLITE_PRIVATE int sqlite3IsReadOnly(Parse*, Table*, int);
@@ -14361,7 +14492,7 @@ SQLITE_PRIVATE void sqlite3DeleteFrom(Parse*, SrcList*, Expr*);
SQLITE_PRIVATE void sqlite3Update(Parse*, SrcList*, ExprList*, Expr*, int);
SQLITE_PRIVATE WhereInfo *sqlite3WhereBegin(Parse*,SrcList*,Expr*,ExprList*,ExprList*,u16,int);
SQLITE_PRIVATE void sqlite3WhereEnd(WhereInfo*);
-SQLITE_PRIVATE u64 sqlite3WhereOutputRowCount(WhereInfo*);
+SQLITE_PRIVATE LogEst sqlite3WhereOutputRowCount(WhereInfo*);
SQLITE_PRIVATE int sqlite3WhereIsDistinct(WhereInfo*);
SQLITE_PRIVATE int sqlite3WhereIsOrdered(WhereInfo*);
SQLITE_PRIVATE int sqlite3WhereIsSorted(WhereInfo*);
@@ -14461,11 +14592,11 @@ SQLITE_PRIVATE void sqlite3SelectSetName(Select*,const char*);
#else
# define sqlite3SelectSetName(A,B)
#endif
-SQLITE_PRIVATE void sqlite3FuncDefInsert(FuncDefHash*, FuncDef*);
-SQLITE_PRIVATE FuncDef *sqlite3FindFunction(sqlite3*,const char*,int,int,u8,u8);
-SQLITE_PRIVATE void sqlite3RegisterBuiltinFunctions(sqlite3*);
+SQLITE_PRIVATE void sqlite3InsertBuiltinFuncs(FuncDef*,int);
+SQLITE_PRIVATE FuncDef *sqlite3FindFunction(sqlite3*,const char*,int,u8,u8);
+SQLITE_PRIVATE void sqlite3RegisterBuiltinFunctions(void);
SQLITE_PRIVATE void sqlite3RegisterDateTimeFunctions(void);
-SQLITE_PRIVATE void sqlite3RegisterGlobalFunctions(void);
+SQLITE_PRIVATE void sqlite3RegisterPerConnectionBuiltinFunctions(sqlite3*);
SQLITE_PRIVATE int sqlite3SafetyCheckOk(sqlite3*);
SQLITE_PRIVATE int sqlite3SafetyCheckSickOrOk(sqlite3*);
SQLITE_PRIVATE void sqlite3ChangeCookie(Parse*, int);
@@ -14544,7 +14675,11 @@ SQLITE_PRIVATE LogEst sqlite3LogEstAdd(LogEst,LogEst);
#ifndef SQLITE_OMIT_VIRTUALTABLE
SQLITE_PRIVATE LogEst sqlite3LogEstFromDouble(double);
#endif
+#if defined(SQLITE_ENABLE_STMT_SCANSTATUS) || \
+ defined(SQLITE_ENABLE_STAT3_OR_STAT4) || \
+ defined(SQLITE_EXPLAIN_ESTIMATED_ROWS)
SQLITE_PRIVATE u64 sqlite3LogEstToInt(LogEst);
+#endif
/*
** Routines to read and write variable-length integers. These used to
@@ -14579,6 +14714,7 @@ SQLITE_PRIVATE int sqlite3Atoi64(const char*, i64*, int, u8);
SQLITE_PRIVATE int sqlite3DecOrHexToI64(const char*, i64*);
SQLITE_PRIVATE void sqlite3ErrorWithMsg(sqlite3*, int, const char*,...);
SQLITE_PRIVATE void sqlite3Error(sqlite3*,int);
+SQLITE_PRIVATE void sqlite3SystemError(sqlite3*,int);
SQLITE_PRIVATE void *sqlite3HexToBlob(sqlite3*, const char *z, int n);
SQLITE_PRIVATE u8 sqlite3HexToInt(int h);
SQLITE_PRIVATE int sqlite3TwoPartName(Parse *, Token *, Token *, Token **);
@@ -14611,7 +14747,7 @@ SQLITE_PRIVATE u8 sqlite3GetBoolean(const char *z,u8);
SQLITE_PRIVATE const void *sqlite3ValueText(sqlite3_value*, u8);
SQLITE_PRIVATE int sqlite3ValueBytes(sqlite3_value*, u8);
-SQLITE_PRIVATE void sqlite3ValueSetStr(sqlite3_value*, int, const void *,u8,
+SQLITE_PRIVATE void sqlite3ValueSetStr(sqlite3_value*, int, const void *,u8,
void(*)(void*));
SQLITE_PRIVATE void sqlite3ValueSetNull(sqlite3_value*);
SQLITE_PRIVATE void sqlite3ValueFree(sqlite3_value*);
@@ -14626,7 +14762,7 @@ SQLITE_PRIVATE const unsigned char sqlite3UpperToLower[];
SQLITE_PRIVATE const unsigned char sqlite3CtypeMap[];
SQLITE_PRIVATE const Token sqlite3IntTokens[];
SQLITE_PRIVATE SQLITE_WSD struct Sqlite3Config sqlite3Config;
-SQLITE_PRIVATE SQLITE_WSD FuncDefHash sqlite3GlobalFunctions;
+SQLITE_PRIVATE FuncDefHash sqlite3BuiltinFunctions;
#ifndef SQLITE_OMIT_WSD
SQLITE_PRIVATE int sqlite3PendingByte;
#endif
@@ -14671,7 +14807,7 @@ SQLITE_PRIVATE KeyInfo *sqlite3KeyInfoOfIndex(Parse*, Index*);
#ifdef SQLITE_DEBUG
SQLITE_PRIVATE int sqlite3KeyInfoIsWriteable(KeyInfo*);
#endif
-SQLITE_PRIVATE int sqlite3CreateFunc(sqlite3 *, const char *, int, int, void *,
+SQLITE_PRIVATE int sqlite3CreateFunc(sqlite3 *, const char *, int, int, void *,
void (*)(sqlite3_context*,int,sqlite3_value **),
void (*)(sqlite3_context*,int,sqlite3_value **), void (*)(sqlite3_context*),
FuncDestructor *pDestructor
@@ -14734,7 +14870,7 @@ SQLITE_PRIVATE int sqlite3Utf8To8(unsigned char*);
# define sqlite3VtabRollback(X)
# define sqlite3VtabCommit(X)
# define sqlite3VtabInSync(db) 0
-# define sqlite3VtabLock(X)
+# define sqlite3VtabLock(X)
# define sqlite3VtabUnlock(X)
# define sqlite3VtabUnlockList(X)
# define sqlite3VtabSavepoint(X, Y, Z) SQLITE_OK
@@ -14792,7 +14928,7 @@ SQLITE_PRIVATE void sqlite3WithPush(Parse*, With*, u8);
** no-op macros if OMIT_FOREIGN_KEY is defined. In this case no foreign
** key functionality is available. If OMIT_TRIGGER is defined but
** OMIT_FOREIGN_KEY is not, only some of the functions are no-oped. In
-** this case foreign keys are parsed, but no other functionality is
+** this case foreign keys are parsed, but no other functionality is
** provided (enforcement of FK constraints requires the triggers sub-system).
*/
#if !defined(SQLITE_OMIT_FOREIGN_KEY) && !defined(SQLITE_OMIT_TRIGGER)
@@ -14853,19 +14989,14 @@ SQLITE_PRIVATE void sqlite3EndBenignMalloc(void);
#define IN_INDEX_LOOP 0x0004 /* IN operator used as a loop */
SQLITE_PRIVATE int sqlite3FindInIndex(Parse *, Expr *, u32, int*);
+SQLITE_PRIVATE int sqlite3JournalOpen(sqlite3_vfs *, const char *, sqlite3_file *, int, int);
+SQLITE_PRIVATE int sqlite3JournalSize(sqlite3_vfs *);
#ifdef SQLITE_ENABLE_ATOMIC_WRITE
-SQLITE_PRIVATE int sqlite3JournalOpen(sqlite3_vfs *, const char *, sqlite3_file *, int, int);
-SQLITE_PRIVATE int sqlite3JournalSize(sqlite3_vfs *);
SQLITE_PRIVATE int sqlite3JournalCreate(sqlite3_file *);
-SQLITE_PRIVATE int sqlite3JournalExists(sqlite3_file *p);
-#else
- #define sqlite3JournalSize(pVfs) ((pVfs)->szOsFile)
- #define sqlite3JournalExists(p) 1
#endif
+SQLITE_PRIVATE int sqlite3JournalIsInMemory(sqlite3_file *p);
SQLITE_PRIVATE void sqlite3MemJournalOpen(sqlite3_file *);
-SQLITE_PRIVATE int sqlite3MemJournalSize(void);
-SQLITE_PRIVATE int sqlite3IsMemJournal(sqlite3_file *);
SQLITE_PRIVATE void sqlite3ExprSetHeightAndFlags(Parse *pParse, Expr *p);
#if SQLITE_MAX_EXPR_DEPTH>0
@@ -14896,7 +15027,7 @@ SQLITE_PRIVATE void sqlite3ParserTrace(FILE*, char *);
/*
** If the SQLITE_ENABLE IOTRACE exists then the global variable
** sqlite3IoTrace is a pointer to a printf-like routine used to
-** print I/O tracing messages.
+** print I/O tracing messages.
*/
#ifdef SQLITE_ENABLE_IOTRACE
# define IOTRACE(A) if( sqlite3IoTrace ){ sqlite3IoTrace A; }
@@ -14930,7 +15061,7 @@ SQLITE_API SQLITE_EXTERN void (SQLITE_CDECL *sqlite3IoTrace)(const char*,...);
** that allocations that might have been satisfied by lookaside are not
** passed back to non-lookaside free() routines. Asserts such as the
** example above are placed on the non-lookaside free() routines to verify
-** this constraint.
+** this constraint.
**
** All of this is no-op for a production build. It only comes into
** play when the SQLITE_MEMDEBUG compile-time option is used.
@@ -15126,6 +15257,18 @@ SQLITE_PRIVATE const unsigned char sqlite3CtypeMap[256] = {
# define SQLITE_SORTER_PMASZ 250
#endif
+/* Statement journals spill to disk when their size exceeds the following
+** threashold (in bytes). 0 means that statement journals are created and
+** written to disk immediately (the default behavior for SQLite versions
+** before 3.12.0). -1 means always keep the entire statement journal in
+** memory. (The statement journal is also always held entirely in memory
+** if journal_mode=MEMORY or if temp_store=MEMORY, regardless of this
+** setting.)
+*/
+#ifndef SQLITE_STMTJRNL_SPILL
+# define SQLITE_STMTJRNL_SPILL (64*1024)
+#endif
+
/*
** The following singleton contains the global configuration for
** the SQLite library.
@@ -15140,6 +15283,7 @@ SQLITE_PRIVATE SQLITE_WSD struct Sqlite3Config sqlite3Config = {
0, /* neverCorrupt */
128, /* szLookaside */
500, /* nLookaside */
+ SQLITE_STMTJRNL_SPILL, /* nStmtSpill */
{0,0,0,0,0,0,0,0}, /* m */
{0,0,0,0,0,0,0,0,0}, /* mutex */
{0,0,0,0,0,0,0,0,0,0,0,0,0},/* pcache2 */
@@ -15186,7 +15330,7 @@ SQLITE_PRIVATE SQLITE_WSD struct Sqlite3Config sqlite3Config = {
** database connections. After initialization, this table is
** read-only.
*/
-SQLITE_PRIVATE SQLITE_WSD FuncDefHash sqlite3GlobalFunctions;
+SQLITE_PRIVATE FuncDefHash sqlite3BuiltinFunctions;
/*
** Constant tokens for values 0 and 1.
@@ -15787,7 +15931,7 @@ struct VdbeCursor {
#endif
Bool isEphemeral:1; /* True for an ephemeral table */
Bool useRandomRowid:1;/* Generate new record numbers semi-randomly */
- Bool isOrdered:1; /* True if the underlying table is BTREE_UNORDERED */
+ Bool isOrdered:1; /* True if the table is not BTREE_UNORDERED */
Pgno pgnoRoot; /* Root page of the open btree cursor */
i16 nField; /* Number of fields in the header */
u16 nHdrParsed; /* Number of header fields parsed so far */
@@ -15861,6 +16005,7 @@ struct VdbeFrame {
VdbeCursor **apCsr; /* Array of Vdbe cursors for parent frame */
void *token; /* Copy of SubProgram.token */
i64 lastRowid; /* Last insert rowid (sqlite3.lastRowid) */
+ AuxData *pAuxData; /* Linked list of auxdata allocations */
int nCursor; /* Number of entries in apCsr */
int pc; /* Program Counter in parent (calling) frame */
int nOp; /* Size of aOp array */
@@ -16080,16 +16225,16 @@ struct Vdbe {
#endif
u16 nResColumn; /* Number of columns in one row of the result set */
u8 errorAction; /* Recovery action to do in case of an error */
+ bft expired:1; /* True if the VM needs to be recompiled */
+ bft doingRerun:1; /* True if rerunning after an auto-reprepare */
u8 minWriteFileFormat; /* Minimum file format for writable database files */
bft explain:2; /* True if EXPLAIN present on SQL command */
bft changeCntOn:1; /* True to update the change-counter */
- bft expired:1; /* True if the VM needs to be recompiled */
bft runOnlyOnce:1; /* Automatically expire on reset */
bft usesStmtJournal:1; /* True if uses a statement journal */
bft readOnly:1; /* True for statements that do not write */
bft bIsReader:1; /* True for statements that read */
bft isPrepareV2:1; /* True if prepared with prepare_v2() */
- bft doingRerun:1; /* True if rerunning after an auto-reprepare */
int nChange; /* Number of db changes made since last reset */
yDbMask btreeMask; /* Bitmask of db->aDb[] entries referenced */
yDbMask lockMask; /* Subset of btreeMask that requires a lock */
@@ -16143,7 +16288,7 @@ SQLITE_PRIVATE u8 sqlite3VdbeOneByteSerialTypeLen(u8);
SQLITE_PRIVATE u32 sqlite3VdbeSerialType(Mem*, int, u32*);
SQLITE_PRIVATE u32 sqlite3VdbeSerialPut(unsigned char*, Mem*, u32);
SQLITE_PRIVATE u32 sqlite3VdbeSerialGet(const unsigned char*, u32, Mem*);
-SQLITE_PRIVATE void sqlite3VdbeDeleteAuxData(Vdbe*, int, int);
+SQLITE_PRIVATE void sqlite3VdbeDeleteAuxData(sqlite3*, AuxData**, int, int);
int sqlite2BtreeKeyCompare(BtCursor *, const void *, int, int, int *);
SQLITE_PRIVATE int sqlite3VdbeIdxKeyCompare(sqlite3*,VdbeCursor*,UnpackedRecord*,int*);
@@ -17709,7 +17854,7 @@ static void currentTimeFunc(
** external linkage.
*/
SQLITE_PRIVATE void sqlite3RegisterDateTimeFunctions(void){
- static SQLITE_WSD FuncDef aDateTimeFuncs[] = {
+ static FuncDef aDateTimeFuncs[] = {
#ifndef SQLITE_OMIT_DATETIME_FUNCS
DFUNCTION(julianday, -1, 0, 0, juliandayFunc ),
DFUNCTION(date, -1, 0, 0, dateFunc ),
@@ -17725,13 +17870,7 @@ SQLITE_PRIVATE void sqlite3RegisterDateTimeFunctions(void){
STR_FUNCTION(current_timestamp, 0, "%Y-%m-%d %H:%M:%S", 0, currentTimeFunc),
#endif
};
- int i;
- FuncDefHash *pHash = &GLOBAL(FuncDefHash, sqlite3GlobalFunctions);
- FuncDef *aFunc = (FuncDef*)&GLOBAL(FuncDef, aDateTimeFuncs);
-
- for(i=0; ixSleep(pVfs, nMicro);
}
+SQLITE_PRIVATE int sqlite3OsGetLastError(sqlite3_vfs *pVfs){
+ return pVfs->xGetLastError ? pVfs->xGetLastError(pVfs, 0, 0) : 0;
+}
SQLITE_PRIVATE int sqlite3OsCurrentTimeInt64(sqlite3_vfs *pVfs, sqlite3_int64 *pTimeOut){
int rc;
/* IMPLEMENTATION-OF: R-49045-42493 SQLite will use the xCurrentTimeInt64()
@@ -18025,7 +18167,7 @@ SQLITE_PRIVATE int sqlite3OsOpenMalloc(
int flags,
int *pOutFlags
){
- int rc = SQLITE_NOMEM;
+ int rc;
sqlite3_file *pFile;
pFile = (sqlite3_file *)sqlite3MallocZero(pVfs->szOsFile);
if( pFile ){
@@ -18035,6 +18177,8 @@ SQLITE_PRIVATE int sqlite3OsOpenMalloc(
}else{
*ppFile = pFile;
}
+ }else{
+ rc = SQLITE_NOMEM_BKPT;
}
return rc;
}
@@ -18054,7 +18198,7 @@ SQLITE_PRIVATE int sqlite3OsCloseFree(sqlite3_file *pFile){
*/
SQLITE_PRIVATE int sqlite3OsInit(void){
void *p = sqlite3_malloc(10);
- if( p==0 ) return SQLITE_NOMEM;
+ if( p==0 ) return SQLITE_NOMEM_BKPT;
sqlite3_free(p);
return sqlite3_os_init();
}
@@ -22676,7 +22820,7 @@ SQLITE_PRIVATE void sqlite3OomClear(sqlite3 *db){
static SQLITE_NOINLINE int apiOomError(sqlite3 *db){
sqlite3OomClear(db);
sqlite3Error(db, SQLITE_NOMEM);
- return SQLITE_NOMEM;
+ return SQLITE_NOMEM_BKPT;
}
/*
@@ -23935,9 +24079,10 @@ SQLITE_PRIVATE void sqlite3TreeViewSelect(TreeView *pView, const Select *p, u8 m
sqlite3TreeViewPush(pView, 1);
}
do{
- sqlite3TreeViewLine(pView, "SELECT%s%s (0x%p) selFlags=0x%x",
+ sqlite3TreeViewLine(pView, "SELECT%s%s (0x%p) selFlags=0x%x nSelectRow=%d",
((p->selFlags & SF_Distinct) ? " DISTINCT" : ""),
- ((p->selFlags & SF_Aggregate) ? " agg_flag" : ""), p, p->selFlags
+ ((p->selFlags & SF_Aggregate) ? " agg_flag" : ""), p, p->selFlags,
+ (int)p->nSelectRow
);
if( cnt++ ) sqlite3TreeViewPop(pView);
if( p->pPrior ){
@@ -24141,6 +24286,12 @@ SQLITE_PRIVATE void sqlite3TreeViewExpr(TreeView *pView, const Expr *pExpr, u8 m
case TK_ISNULL: zUniOp = "ISNULL"; break;
case TK_NOTNULL: zUniOp = "NOTNULL"; break;
+ case TK_SPAN: {
+ sqlite3TreeViewLine(pView, "SPAN %Q", pExpr->u.zToken);
+ sqlite3TreeViewExpr(pView, pExpr->pLeft, 0);
+ break;
+ }
+
case TK_COLLATE: {
sqlite3TreeViewLine(pView, "COLLATE %Q", pExpr->u.zToken);
sqlite3TreeViewExpr(pView, pExpr->pLeft, 0);
@@ -24492,7 +24643,7 @@ SQLITE_PRIVATE int sqlite3ThreadCreate(
*ppThread = 0;
p = sqlite3Malloc(sizeof(*p));
- if( p==0 ) return SQLITE_NOMEM;
+ if( p==0 ) return SQLITE_NOMEM_BKPT;
memset(p, 0, sizeof(*p));
p->xTask = xTask;
p->pIn = pIn;
@@ -24518,7 +24669,7 @@ SQLITE_PRIVATE int sqlite3ThreadJoin(SQLiteThread *p, void **ppOut){
int rc;
assert( ppOut!=0 );
- if( NEVER(p==0) ) return SQLITE_NOMEM;
+ if( NEVER(p==0) ) return SQLITE_NOMEM_BKPT;
if( p->done ){
*ppOut = p->pOut;
rc = SQLITE_OK;
@@ -24583,7 +24734,7 @@ SQLITE_PRIVATE int sqlite3ThreadCreate(
assert( xTask!=0 );
*ppThread = 0;
p = sqlite3Malloc(sizeof(*p));
- if( p==0 ) return SQLITE_NOMEM;
+ if( p==0 ) return SQLITE_NOMEM_BKPT;
/* If the SQLITE_TESTCTRL_FAULT_INSTALL callback is registered to a
** function that returns SQLITE_ERROR when passed the argument 200, that
** forces worker threads to run sequentially and deterministically
@@ -24615,7 +24766,7 @@ SQLITE_PRIVATE int sqlite3ThreadJoin(SQLiteThread *p, void **ppOut){
BOOL bRc;
assert( ppOut!=0 );
- if( NEVER(p==0) ) return SQLITE_NOMEM;
+ if( NEVER(p==0) ) return SQLITE_NOMEM_BKPT;
if( p->xTask==0 ){
/* assert( p->id==GetCurrentThreadId() ); */
rc = WAIT_OBJECT_0;
@@ -24663,7 +24814,7 @@ SQLITE_PRIVATE int sqlite3ThreadCreate(
assert( xTask!=0 );
*ppThread = 0;
p = sqlite3Malloc(sizeof(*p));
- if( p==0 ) return SQLITE_NOMEM;
+ if( p==0 ) return SQLITE_NOMEM_BKPT;
if( (SQLITE_PTR_TO_INT(p)/17)&1 ){
p->xTask = xTask;
p->pIn = pIn;
@@ -24679,7 +24830,7 @@ SQLITE_PRIVATE int sqlite3ThreadCreate(
SQLITE_PRIVATE int sqlite3ThreadJoin(SQLiteThread *p, void **ppOut){
assert( ppOut!=0 );
- if( NEVER(p==0) ) return SQLITE_NOMEM;
+ if( NEVER(p==0) ) return SQLITE_NOMEM_BKPT;
if( p->xTask ){
*ppOut = p->xTask(p->pIn);
}else{
@@ -24690,7 +24841,7 @@ SQLITE_PRIVATE int sqlite3ThreadJoin(SQLiteThread *p, void **ppOut){
#if defined(SQLITE_TEST)
{
void *pTstAlloc = sqlite3Malloc(10);
- if (!pTstAlloc) return SQLITE_NOMEM;
+ if (!pTstAlloc) return SQLITE_NOMEM_BKPT;
sqlite3_free(pTstAlloc);
}
#endif
@@ -24937,7 +25088,7 @@ SQLITE_PRIVATE SQLITE_NOINLINE int sqlite3VdbeMemTranslate(Mem *pMem, u8 desired
rc = sqlite3VdbeMemMakeWriteable(pMem);
if( rc!=SQLITE_OK ){
assert( rc==SQLITE_NOMEM );
- return SQLITE_NOMEM;
+ return SQLITE_NOMEM_BKPT;
}
zIn = (u8*)pMem->z;
zTerm = &zIn[pMem->n&~1];
@@ -24979,7 +25130,7 @@ SQLITE_PRIVATE SQLITE_NOINLINE int sqlite3VdbeMemTranslate(Mem *pMem, u8 desired
zTerm = &zIn[pMem->n];
zOut = sqlite3DbMallocRaw(pMem->db, len);
if( !zOut ){
- return SQLITE_NOMEM;
+ return SQLITE_NOMEM_BKPT;
}
z = zOut;
@@ -25348,13 +25499,49 @@ SQLITE_PRIVATE int sqlite3Strlen30(const char *z){
return 0x3fffffff & (int)strlen(z);
}
+/*
+** Return the declared type of a column. Or return zDflt if the column
+** has no declared type.
+**
+** The column type is an extra string stored after the zero-terminator on
+** the column name if and only if the COLFLAG_HASTYPE flag is set.
+*/
+SQLITE_PRIVATE char *sqlite3ColumnType(Column *pCol, char *zDflt){
+ if( (pCol->colFlags & COLFLAG_HASTYPE)==0 ) return zDflt;
+ return pCol->zName + strlen(pCol->zName) + 1;
+}
+
+/*
+** Helper function for sqlite3Error() - called rarely. Broken out into
+** a separate routine to avoid unnecessary register saves on entry to
+** sqlite3Error().
+*/
+static SQLITE_NOINLINE void sqlite3ErrorFinish(sqlite3 *db, int err_code){
+ if( db->pErr ) sqlite3ValueSetNull(db->pErr);
+ sqlite3SystemError(db, err_code);
+}
+
/*
** Set the current error code to err_code and clear any prior error message.
+** Also set iSysErrno (by calling sqlite3System) if the err_code indicates
+** that would be appropriate.
*/
SQLITE_PRIVATE void sqlite3Error(sqlite3 *db, int err_code){
assert( db!=0 );
db->errCode = err_code;
- if( db->pErr ) sqlite3ValueSetNull(db->pErr);
+ if( err_code || db->pErr ) sqlite3ErrorFinish(db, err_code);
+}
+
+/*
+** Load the sqlite3.iSysErrno field if that is an appropriate thing
+** to do based on the SQLite error code in rc.
+*/
+SQLITE_PRIVATE void sqlite3SystemError(sqlite3 *db, int rc){
+ if( rc==SQLITE_IOERR_NOMEM ) return;
+ rc &= 0xff;
+ if( rc==SQLITE_CANTOPEN || rc==SQLITE_IOERR ){
+ db->iSysErrno = sqlite3OsGetLastError(db->pVfs);
+ }
}
/*
@@ -25381,6 +25568,7 @@ SQLITE_PRIVATE void sqlite3Error(sqlite3 *db, int err_code){
SQLITE_PRIVATE void sqlite3ErrorWithMsg(sqlite3 *db, int err_code, const char *zFormat, ...){
assert( db!=0 );
db->errCode = err_code;
+ sqlite3SystemError(db, err_code);
if( zFormat==0 ){
sqlite3Error(db, err_code);
}else if( db->pErr || (db->pErr = sqlite3ValueNew(db))!=0 ){
@@ -25495,16 +25683,25 @@ SQLITE_PRIVATE void sqlite3TokenInit(Token *p, char *z){
** independence" that SQLite uses internally when comparing identifiers.
*/
SQLITE_API int SQLITE_STDCALL sqlite3_stricmp(const char *zLeft, const char *zRight){
- register unsigned char *a, *b;
if( zLeft==0 ){
return zRight ? -1 : 0;
}else if( zRight==0 ){
return 1;
}
+ return sqlite3StrICmp(zLeft, zRight);
+}
+SQLITE_PRIVATE int sqlite3StrICmp(const char *zLeft, const char *zRight){
+ unsigned char *a, *b;
+ int c;
a = (unsigned char *)zLeft;
b = (unsigned char *)zRight;
- while( *a!=0 && UpperToLower[*a]==UpperToLower[*b]){ a++; b++; }
- return UpperToLower[*a] - UpperToLower[*b];
+ for(;;){
+ c = (int)UpperToLower[*a] - (int)UpperToLower[*b];
+ if( c || *a==0 ) break;
+ a++;
+ b++;
+ }
+ return c;
}
SQLITE_API int SQLITE_STDCALL sqlite3_strnicmp(const char *zLeft, const char *zRight, int N){
register unsigned char *a, *b;
@@ -26315,7 +26512,7 @@ SQLITE_PRIVATE u8 sqlite3GetVarint32(const unsigned char *p, u32 *v){
*/
SQLITE_PRIVATE int sqlite3VarintLen(u64 v){
int i;
- for(i=1; (v >>= 7)!=0; i++){ assert( i<9 ); }
+ for(i=1; (v >>= 7)!=0; i++){ assert( i<10 ); }
return i;
}
@@ -26346,10 +26543,12 @@ SQLITE_PRIVATE u32 sqlite3Get4byte(const u8 *p){
SQLITE_PRIVATE void sqlite3Put4byte(unsigned char *p, u32 v){
#if SQLITE_BYTEORDER==4321
memcpy(p,&v,4);
-#elif SQLITE_BYTEORDER==1234 && defined(__GNUC__) && GCC_VERSION>=4003000
+#elif SQLITE_BYTEORDER==1234 && !defined(SQLITE_DISABLE_INTRINSIC) \
+ && defined(__GNUC__) && GCC_VERSION>=4003000
u32 x = __builtin_bswap32(v);
memcpy(p,&x,4);
-#elif SQLITE_BYTEORDER==1234 && defined(_MSC_VER) && _MSC_VER>=1300
+#elif SQLITE_BYTEORDER==1234 && !defined(SQLITE_DISABLE_INTRINSIC) \
+ && defined(_MSC_VER) && _MSC_VER>=1300
u32 x = _byteswap_ulong(v);
memcpy(p,&x,4);
#else
@@ -26628,8 +26827,14 @@ SQLITE_PRIVATE LogEst sqlite3LogEstFromDouble(double x){
}
#endif /* SQLITE_OMIT_VIRTUALTABLE */
+#if defined(SQLITE_ENABLE_STMT_SCANSTATUS) || \
+ defined(SQLITE_ENABLE_STAT3_OR_STAT4) || \
+ defined(SQLITE_EXPLAIN_ESTIMATED_ROWS)
/*
** Convert a LogEst into an integer.
+**
+** Note that this routine is only used when one or more of various
+** non-standard compile-time options is enabled.
*/
SQLITE_PRIVATE u64 sqlite3LogEstToInt(LogEst x){
u64 n;
@@ -26638,11 +26843,17 @@ SQLITE_PRIVATE u64 sqlite3LogEstToInt(LogEst x){
x /= 10;
if( n>=5 ) n -= 2;
else if( n>=1 ) n -= 1;
- if( x>=3 ){
- return x>60 ? (u64)LARGEST_INT64 : (n+8)<<(x-3);
- }
- return (n+8)>>(3-x);
+#if defined(SQLITE_ENABLE_STMT_SCANSTATUS) || \
+ defined(SQLITE_EXPLAIN_ESTIMATED_ROWS)
+ if( x>60 ) return (u64)LARGEST_INT64;
+#else
+ /* If only SQLITE_ENABLE_STAT3_OR_STAT4 is on, then the largest input
+ ** possible to this routine is 310, resulting in a maximum x of 31 */
+ assert( x<=60 );
+#endif
+ return x>=3 ? (n+8)<<(x-3) : (n+8)>>(3-x);
}
+#endif /* defined SCANSTAT or STAT4 or ESTIMATED_ROWS */
/************** End of util.c ************************************************/
/************** Begin file hash.c ********************************************/
@@ -27170,6 +27381,19 @@ SQLITE_PRIVATE const char *sqlite3OpcodeName(int i){
# endif
#endif
+/* Use pread() and pwrite() if they are available */
+#if defined(__APPLE__)
+# define HAVE_PREAD 1
+# define HAVE_PWRITE 1
+#endif
+#if defined(HAVE_PREAD64) && defined(HAVE_PWRITE64)
+# undef USE_PREAD
+# define USE_PREAD64 1
+#elif defined(HAVE_PREAD) && defined(HAVE_PWRITE)
+# undef USE_PREAD64
+# define USE_PREAD 1
+#endif
+
/*
** standard include files.
*/
@@ -28599,7 +28823,7 @@ static int findInodeInfo(
if( pInode==0 ){
pInode = sqlite3_malloc64( sizeof(*pInode) );
if( pInode==0 ){
- return SQLITE_NOMEM;
+ return SQLITE_NOMEM_BKPT;
}
memset(pInode, 0, sizeof(*pInode));
memcpy(&pInode->fileId, &fileId, sizeof(fileId));
@@ -28641,12 +28865,16 @@ static int fileHasMoved(unixFile *pFile){
static void verifyDbFile(unixFile *pFile){
struct stat buf;
int rc;
+
+ /* These verifications occurs for the main database only */
+ if( pFile->ctrlFlags & UNIXFILE_NOLOCK ) return;
+
rc = osFstat(pFile->h, &buf);
if( rc!=0 ){
sqlite3_log(SQLITE_WARNING, "cannot fstat db file %s", pFile->zPath);
return;
}
- if( buf.st_nlink==0 && (pFile->ctrlFlags & UNIXFILE_DELETE)==0 ){
+ if( buf.st_nlink==0 ){
sqlite3_log(SQLITE_WARNING, "file unlinked while open: %s", pFile->zPath);
return;
}
@@ -31519,7 +31747,7 @@ static int unixOpenSharedMemory(unixFile *pDbFd){
/* Allocate space for the new unixShm object. */
p = sqlite3_malloc64( sizeof(*p) );
- if( p==0 ) return SQLITE_NOMEM;
+ if( p==0 ) return SQLITE_NOMEM_BKPT;
memset(p, 0, sizeof(*p));
assert( pDbFd->pShm==0 );
@@ -31551,7 +31779,7 @@ static int unixOpenSharedMemory(unixFile *pDbFd){
#endif
pShmNode = sqlite3_malloc64( sizeof(*pShmNode) + nShmFilename );
if( pShmNode==0 ){
- rc = SQLITE_NOMEM;
+ rc = SQLITE_NOMEM_BKPT;
goto shm_open_err;
}
memset(pShmNode, 0, sizeof(*pShmNode)+nShmFilename);
@@ -31569,7 +31797,7 @@ static int unixOpenSharedMemory(unixFile *pDbFd){
pShmNode->pInode = pDbFd->pInode;
pShmNode->mutex = sqlite3_mutex_alloc(SQLITE_MUTEX_FAST);
if( pShmNode->mutex==0 ){
- rc = SQLITE_NOMEM;
+ rc = SQLITE_NOMEM_BKPT;
goto shm_open_err;
}
@@ -31742,7 +31970,7 @@ static int unixShmMap(
pShmNode->apRegion, nReqRegion*sizeof(char *)
);
if( !apNew ){
- rc = SQLITE_IOERR_NOMEM;
+ rc = SQLITE_IOERR_NOMEM_BKPT;
goto shmpage_out;
}
pShmNode->apRegion = apNew;
@@ -31762,7 +31990,7 @@ static int unixShmMap(
}else{
pMem = sqlite3_malloc64(szRegion);
if( pMem==0 ){
- rc = SQLITE_NOMEM;
+ rc = SQLITE_NOMEM_BKPT;
goto shmpage_out;
}
memset(pMem, 0, szRegion);
@@ -32540,7 +32768,7 @@ static int fillInUnixFile(
pNew->pId = vxworksFindFileId(zFilename);
if( pNew->pId==0 ){
ctrlFlags |= UNIXFILE_NOLOCK;
- rc = SQLITE_NOMEM;
+ rc = SQLITE_NOMEM_BKPT;
}
#endif
@@ -32596,7 +32824,7 @@ static int fillInUnixFile(
afpLockingContext *pCtx;
pNew->lockingContext = pCtx = sqlite3_malloc64( sizeof(*pCtx) );
if( pCtx==0 ){
- rc = SQLITE_NOMEM;
+ rc = SQLITE_NOMEM_BKPT;
}else{
/* NB: zFilename exists and remains valid until the file is closed
** according to requirement F11141. So we do not need to make a
@@ -32626,7 +32854,7 @@ static int fillInUnixFile(
nFilename = (int)strlen(zFilename) + 6;
zLockFile = (char *)sqlite3_malloc64(nFilename);
if( zLockFile==0 ){
- rc = SQLITE_NOMEM;
+ rc = SQLITE_NOMEM_BKPT;
}else{
sqlite3_snprintf(nFilename, zLockFile, "%s" DOTLOCK_SUFFIX, zFilename);
}
@@ -32649,7 +32877,7 @@ static int fillInUnixFile(
if( zSemName[n]=='/' ) zSemName[n] = '_';
pNew->pInode->pSem = sem_open(zSemName, O_CREAT, 0666, 1);
if( pNew->pInode->pSem == SEM_FAILED ){
- rc = SQLITE_NOMEM;
+ rc = SQLITE_NOMEM_BKPT;
pNew->pInode->aSemName[0] = '\0';
}
}
@@ -32990,7 +33218,7 @@ static int unixOpen(
}else{
pUnused = sqlite3_malloc64(sizeof(*pUnused));
if( !pUnused ){
- return SQLITE_NOMEM;
+ return SQLITE_NOMEM_BKPT;
}
}
p->pUnused = pUnused;
@@ -33076,7 +33304,7 @@ static int unixOpen(
zPath = sqlite3_mprintf("%s", zName);
if( zPath==0 ){
robust_close(p, fd, __LINE__);
- return SQLITE_NOMEM;
+ return SQLITE_NOMEM_BKPT;
}
#else
osUnlink(zName);
@@ -33087,9 +33315,6 @@ static int unixOpen(
p->openFlags = openFlags;
}
#endif
-
- noLock = eType!=SQLITE_OPEN_MAIN_DB;
-
#if defined(__APPLE__) || SQLITE_ENABLE_LOCKING_STYLE
if( fstatfs(fd, &fsInfo) == -1 ){
@@ -33108,6 +33333,7 @@ static int unixOpen(
/* Set up appropriate ctrlFlags */
if( isDelete ) ctrlFlags |= UNIXFILE_DELETE;
if( isReadonly ) ctrlFlags |= UNIXFILE_RDONLY;
+ noLock = eType!=SQLITE_OPEN_MAIN_DB;
if( noLock ) ctrlFlags |= UNIXFILE_NOLOCK;
if( syncDir ) ctrlFlags |= UNIXFILE_DIRSYNC;
if( flags & SQLITE_OPEN_URI ) ctrlFlags |= UNIXFILE_URI;
@@ -33308,7 +33534,7 @@ static int unixFullPathname(
if( bLink ){
if( zDel==0 ){
zDel = sqlite3_malloc(nOut);
- if( zDel==0 ) rc = SQLITE_NOMEM;
+ if( zDel==0 ) rc = SQLITE_NOMEM_BKPT;
}else if( ++nLink>SQLITE_MAX_SYMLINKS ){
rc = SQLITE_CANTOPEN_BKPT;
}
@@ -33546,23 +33772,18 @@ static int unixCurrentTime(sqlite3_vfs *NotUsed, double *prNow){
# define unixCurrentTime 0
#endif
-#ifndef SQLITE_OMIT_DEPRECATED
/*
-** We added the xGetLastError() method with the intention of providing
-** better low-level error messages when operating-system problems come up
-** during SQLite operation. But so far, none of that has been implemented
-** in the core. So this routine is never called. For now, it is merely
-** a place-holder.
+** The xGetLastError() method is designed to return a better
+** low-level error message when operating-system problems come up
+** during SQLite operation. Only the integer return code is currently
+** used.
*/
static int unixGetLastError(sqlite3_vfs *NotUsed, int NotUsed2, char *NotUsed3){
UNUSED_PARAMETER(NotUsed);
UNUSED_PARAMETER(NotUsed2);
UNUSED_PARAMETER(NotUsed3);
- return 0;
+ return errno;
}
-#else
-# define unixGetLastError 0
-#endif
/*
@@ -33852,7 +34073,7 @@ static int proxyCreateUnixFile(
}else{
pUnused = sqlite3_malloc64(sizeof(*pUnused));
if( !pUnused ){
- return SQLITE_NOMEM;
+ return SQLITE_NOMEM_BKPT;
}
}
if( fd<0 ){
@@ -33885,7 +34106,7 @@ static int proxyCreateUnixFile(
pNew = (unixFile *)sqlite3_malloc64(sizeof(*pNew));
if( pNew==NULL ){
- rc = SQLITE_NOMEM;
+ rc = SQLITE_NOMEM_BKPT;
goto end_create_proxy;
}
memset(pNew, 0, sizeof(unixFile));
@@ -34298,7 +34519,7 @@ static int proxyTakeConch(unixFile *pFile){
if( tempLockPath ){
pCtx->lockProxyPath = sqlite3DbStrDup(0, tempLockPath);
if( !pCtx->lockProxyPath ){
- rc = SQLITE_NOMEM;
+ rc = SQLITE_NOMEM_BKPT;
}
}
}
@@ -34363,7 +34584,7 @@ static int proxyCreateConchPathname(char *dbPath, char **pConchPath){
** the name of the original database file. */
*pConchPath = conchPath = (char *)sqlite3_malloc64(len + 8);
if( conchPath==0 ){
- return SQLITE_NOMEM;
+ return SQLITE_NOMEM_BKPT;
}
memcpy(conchPath, dbPath, len+1);
@@ -34479,7 +34700,7 @@ static int proxyTransformUnixFile(unixFile *pFile, const char *path) {
pCtx = sqlite3_malloc64( sizeof(*pCtx) );
if( pCtx==0 ){
- return SQLITE_NOMEM;
+ return SQLITE_NOMEM_BKPT;
}
memset(pCtx, 0, sizeof(*pCtx));
@@ -34515,7 +34736,7 @@ static int proxyTransformUnixFile(unixFile *pFile, const char *path) {
if( rc==SQLITE_OK ){
pCtx->dbPath = sqlite3DbStrDup(0, dbPath);
if( pCtx->dbPath==NULL ){
- rc = SQLITE_NOMEM;
+ rc = SQLITE_NOMEM_BKPT;
}
}
if( rc==SQLITE_OK ){
@@ -35413,11 +35634,23 @@ struct winFile {
# define SQLITE_WIN32_HEAP_CREATE (TRUE)
#endif
+/*
+ * This is cache size used in the calculation of the initial size of the
+ * Win32-specific heap. It cannot be negative.
+ */
+#ifndef SQLITE_WIN32_CACHE_SIZE
+# if SQLITE_DEFAULT_CACHE_SIZE>=0
+# define SQLITE_WIN32_CACHE_SIZE (SQLITE_DEFAULT_CACHE_SIZE)
+# else
+# define SQLITE_WIN32_CACHE_SIZE (-(SQLITE_DEFAULT_CACHE_SIZE))
+# endif
+#endif
+
/*
* The initial size of the Win32-specific heap. This value may be zero.
*/
#ifndef SQLITE_WIN32_HEAP_INIT_SIZE
-# define SQLITE_WIN32_HEAP_INIT_SIZE ((SQLITE_DEFAULT_CACHE_SIZE) * \
+# define SQLITE_WIN32_HEAP_INIT_SIZE ((SQLITE_WIN32_CACHE_SIZE) * \
(SQLITE_DEFAULT_PAGE_SIZE) + 4194304)
#endif
@@ -36291,7 +36524,7 @@ SQLITE_API int SQLITE_STDCALL sqlite3_win32_compact_heap(LPUINT pnLargest){
if( lastErrno==NO_ERROR ){
sqlite3_log(SQLITE_NOMEM, "failed to HeapCompact (no space), heap=%p",
(void*)hHeap);
- rc = SQLITE_NOMEM;
+ rc = SQLITE_NOMEM_BKPT;
}else{
sqlite3_log(SQLITE_ERROR, "failed to HeapCompact (%lu), heap=%p",
osGetLastError(), (void*)hHeap);
@@ -36611,7 +36844,7 @@ static int winMemInit(void *pAppData){
"failed to HeapCreate (%lu), flags=%u, initSize=%lu, maxSize=%lu",
osGetLastError(), SQLITE_WIN32_HEAP_FLAGS, dwInitialSize,
dwMaximumSize);
- return SQLITE_NOMEM;
+ return SQLITE_NOMEM_BKPT;
}
pWinMemData->bOwned = TRUE;
assert( pWinMemData->bOwned );
@@ -36621,7 +36854,7 @@ static int winMemInit(void *pAppData){
if( !pWinMemData->hHeap ){
sqlite3_log(SQLITE_NOMEM,
"failed to GetProcessHeap (%lu)", osGetLastError());
- return SQLITE_NOMEM;
+ return SQLITE_NOMEM_BKPT;
}
pWinMemData->bOwned = FALSE;
assert( !pWinMemData->bOwned );
@@ -36858,7 +37091,7 @@ SQLITE_API int SQLITE_STDCALL sqlite3_win32_set_directory(DWORD type, LPCWSTR zV
if( zValue && zValue[0] ){
zValueUtf8 = winUnicodeToUtf8(zValue);
if ( zValueUtf8==0 ){
- return SQLITE_NOMEM;
+ return SQLITE_NOMEM_BKPT;
}
}
sqlite3_free(*ppDirectory);
@@ -37135,7 +37368,7 @@ static int winceCreateLock(const char *zFilename, winFile *pFile){
zName = winUtf8ToUnicode(zFilename);
if( zName==0 ){
/* out of memory */
- return SQLITE_IOERR_NOMEM;
+ return SQLITE_IOERR_NOMEM_BKPT;
}
/* Initialize the local lockdata */
@@ -38326,7 +38559,7 @@ static int winFileControl(sqlite3_file *id, int op, void *pArg){
OSTRACE(("FCNTL file=%p, rc=SQLITE_OK\n", pFile->h));
return SQLITE_OK;
}
- case SQLITE_LAST_ERRNO: {
+ case SQLITE_FCNTL_LAST_ERRNO: {
*(int*)pArg = (int)pFile->lastErrno;
OSTRACE(("FCNTL file=%p, rc=SQLITE_OK\n", pFile->h));
return SQLITE_OK;
@@ -38684,12 +38917,12 @@ static int winOpenSharedMemory(winFile *pDbFd){
** allocate space for a new winShmNode and filename.
*/
p = sqlite3MallocZero( sizeof(*p) );
- if( p==0 ) return SQLITE_IOERR_NOMEM;
+ if( p==0 ) return SQLITE_IOERR_NOMEM_BKPT;
nName = sqlite3Strlen30(pDbFd->zPath);
pNew = sqlite3MallocZero( sizeof(*pShmNode) + nName + 17 );
if( pNew==0 ){
sqlite3_free(p);
- return SQLITE_IOERR_NOMEM;
+ return SQLITE_IOERR_NOMEM_BKPT;
}
pNew->zFilename = (char*)&pNew[1];
sqlite3_snprintf(nName+15, pNew->zFilename, "%s-shm", pDbFd->zPath);
@@ -38716,7 +38949,7 @@ static int winOpenSharedMemory(winFile *pDbFd){
pShmNode->mutex = sqlite3_mutex_alloc(SQLITE_MUTEX_FAST);
if( pShmNode->mutex==0 ){
- rc = SQLITE_IOERR_NOMEM;
+ rc = SQLITE_IOERR_NOMEM_BKPT;
goto shm_open_err;
}
@@ -39021,7 +39254,7 @@ static int winShmMap(
pShmNode->aRegion, (iRegion+1)*sizeof(apNew[0])
);
if( !apNew ){
- rc = SQLITE_IOERR_NOMEM;
+ rc = SQLITE_IOERR_NOMEM_BKPT;
goto shmpage_out;
}
pShmNode->aRegion = apNew;
@@ -39451,7 +39684,7 @@ static int winGetTempname(sqlite3_vfs *pVfs, char **pzBuf){
zBuf = sqlite3MallocZero( nBuf );
if( !zBuf ){
OSTRACE(("TEMP-FILENAME rc=SQLITE_IOERR_NOMEM\n"));
- return SQLITE_IOERR_NOMEM;
+ return SQLITE_IOERR_NOMEM_BKPT;
}
/* Figure out the effective temporary directory. First, check if one
@@ -39509,7 +39742,7 @@ static int winGetTempname(sqlite3_vfs *pVfs, char **pzBuf){
if( !zConverted ){
sqlite3_free(zBuf);
OSTRACE(("TEMP-FILENAME rc=SQLITE_IOERR_NOMEM\n"));
- return SQLITE_IOERR_NOMEM;
+ return SQLITE_IOERR_NOMEM_BKPT;
}
if( winIsDir(zConverted) ){
sqlite3_snprintf(nMax, zBuf, "%s", zDir);
@@ -39522,7 +39755,7 @@ static int winGetTempname(sqlite3_vfs *pVfs, char **pzBuf){
if( !zConverted ){
sqlite3_free(zBuf);
OSTRACE(("TEMP-FILENAME rc=SQLITE_IOERR_NOMEM\n"));
- return SQLITE_IOERR_NOMEM;
+ return SQLITE_IOERR_NOMEM_BKPT;
}
if( cygwin_conv_path(
osIsNT() ? CCP_POSIX_TO_WIN_W : CCP_POSIX_TO_WIN_A, zDir,
@@ -39543,7 +39776,7 @@ static int winGetTempname(sqlite3_vfs *pVfs, char **pzBuf){
sqlite3_free(zConverted);
sqlite3_free(zBuf);
OSTRACE(("TEMP-FILENAME rc=SQLITE_IOERR_NOMEM\n"));
- return SQLITE_IOERR_NOMEM;
+ return SQLITE_IOERR_NOMEM_BKPT;
}
sqlite3_snprintf(nMax, zBuf, "%s", zUtf8);
sqlite3_free(zUtf8);
@@ -39561,7 +39794,7 @@ static int winGetTempname(sqlite3_vfs *pVfs, char **pzBuf){
if( !zWidePath ){
sqlite3_free(zBuf);
OSTRACE(("TEMP-FILENAME rc=SQLITE_IOERR_NOMEM\n"));
- return SQLITE_IOERR_NOMEM;
+ return SQLITE_IOERR_NOMEM_BKPT;
}
if( osGetTempPathW(nMax, zWidePath)==0 ){
sqlite3_free(zWidePath);
@@ -39579,7 +39812,7 @@ static int winGetTempname(sqlite3_vfs *pVfs, char **pzBuf){
sqlite3_free(zWidePath);
sqlite3_free(zBuf);
OSTRACE(("TEMP-FILENAME rc=SQLITE_IOERR_NOMEM\n"));
- return SQLITE_IOERR_NOMEM;
+ return SQLITE_IOERR_NOMEM_BKPT;
}
}
#ifdef SQLITE_WIN32_HAS_ANSI
@@ -39589,7 +39822,7 @@ static int winGetTempname(sqlite3_vfs *pVfs, char **pzBuf){
if( !zMbcsPath ){
sqlite3_free(zBuf);
OSTRACE(("TEMP-FILENAME rc=SQLITE_IOERR_NOMEM\n"));
- return SQLITE_IOERR_NOMEM;
+ return SQLITE_IOERR_NOMEM_BKPT;
}
if( osGetTempPathA(nMax, zMbcsPath)==0 ){
sqlite3_free(zBuf);
@@ -39604,7 +39837,7 @@ static int winGetTempname(sqlite3_vfs *pVfs, char **pzBuf){
}else{
sqlite3_free(zBuf);
OSTRACE(("TEMP-FILENAME rc=SQLITE_IOERR_NOMEM\n"));
- return SQLITE_IOERR_NOMEM;
+ return SQLITE_IOERR_NOMEM_BKPT;
}
}
#endif /* SQLITE_WIN32_HAS_ANSI */
@@ -39796,7 +40029,7 @@ static int winOpen(
if( zConverted==0 ){
sqlite3_free(zTmpname);
OSTRACE(("OPEN name=%s, rc=SQLITE_IOERR_NOMEM", zUtf8Name));
- return SQLITE_IOERR_NOMEM;
+ return SQLITE_IOERR_NOMEM_BKPT;
}
if( winIsDir(zConverted) ){
@@ -39996,7 +40229,7 @@ static int winDelete(
zConverted = winConvertFromUtf8Filename(zFilename);
if( zConverted==0 ){
OSTRACE(("DELETE name=%s, rc=SQLITE_IOERR_NOMEM\n", zFilename));
- return SQLITE_IOERR_NOMEM;
+ return SQLITE_IOERR_NOMEM_BKPT;
}
if( osIsNT() ){
do {
@@ -40104,7 +40337,7 @@ static int winAccess(
zConverted = winConvertFromUtf8Filename(zFilename);
if( zConverted==0 ){
OSTRACE(("ACCESS name=%s, rc=SQLITE_IOERR_NOMEM\n", zFilename));
- return SQLITE_IOERR_NOMEM;
+ return SQLITE_IOERR_NOMEM_BKPT;
}
if( osIsNT() ){
int cnt = 0;
@@ -40231,7 +40464,7 @@ static int winFullPathname(
*/
char *zOut = sqlite3MallocZero( pVfs->mxPathname+1 );
if( !zOut ){
- return SQLITE_IOERR_NOMEM;
+ return SQLITE_IOERR_NOMEM_BKPT;
}
if( cygwin_conv_path(
(osIsNT() ? CCP_POSIX_TO_WIN_W : CCP_POSIX_TO_WIN_A) |
@@ -40243,7 +40476,7 @@ static int winFullPathname(
char *zUtf8 = winConvertToUtf8Filename(zOut);
if( !zUtf8 ){
sqlite3_free(zOut);
- return SQLITE_IOERR_NOMEM;
+ return SQLITE_IOERR_NOMEM_BKPT;
}
sqlite3_snprintf(MIN(nFull, pVfs->mxPathname), zFull, "%s%c%s",
sqlite3_data_directory, winGetDirSep(), zUtf8);
@@ -40253,7 +40486,7 @@ static int winFullPathname(
}else{
char *zOut = sqlite3MallocZero( pVfs->mxPathname+1 );
if( !zOut ){
- return SQLITE_IOERR_NOMEM;
+ return SQLITE_IOERR_NOMEM_BKPT;
}
if( cygwin_conv_path(
(osIsNT() ? CCP_POSIX_TO_WIN_W : CCP_POSIX_TO_WIN_A),
@@ -40265,7 +40498,7 @@ static int winFullPathname(
char *zUtf8 = winConvertToUtf8Filename(zOut);
if( !zUtf8 ){
sqlite3_free(zOut);
- return SQLITE_IOERR_NOMEM;
+ return SQLITE_IOERR_NOMEM_BKPT;
}
sqlite3_snprintf(MIN(nFull, pVfs->mxPathname), zFull, "%s", zUtf8);
sqlite3_free(zUtf8);
@@ -40325,7 +40558,7 @@ static int winFullPathname(
}
zConverted = winConvertFromUtf8Filename(zRelative);
if( zConverted==0 ){
- return SQLITE_IOERR_NOMEM;
+ return SQLITE_IOERR_NOMEM_BKPT;
}
if( osIsNT() ){
LPWSTR zTemp;
@@ -40339,7 +40572,7 @@ static int winFullPathname(
zTemp = sqlite3MallocZero( nByte*sizeof(zTemp[0]) );
if( zTemp==0 ){
sqlite3_free(zConverted);
- return SQLITE_IOERR_NOMEM;
+ return SQLITE_IOERR_NOMEM_BKPT;
}
nByte = osGetFullPathNameW((LPCWSTR)zConverted, nByte, zTemp, 0);
if( nByte==0 ){
@@ -40365,7 +40598,7 @@ static int winFullPathname(
zTemp = sqlite3MallocZero( nByte*sizeof(zTemp[0]) );
if( zTemp==0 ){
sqlite3_free(zConverted);
- return SQLITE_IOERR_NOMEM;
+ return SQLITE_IOERR_NOMEM_BKPT;
}
nByte = osGetFullPathNameA((char*)zConverted, nByte, zTemp, 0);
if( nByte==0 ){
@@ -40384,7 +40617,7 @@ static int winFullPathname(
sqlite3_free(zOut);
return SQLITE_OK;
}else{
- return SQLITE_IOERR_NOMEM;
+ return SQLITE_IOERR_NOMEM_BKPT;
}
#endif
}
@@ -40459,65 +40692,85 @@ static void winDlClose(sqlite3_vfs *pVfs, void *pHandle){
#define winDlClose 0
#endif
+/* State information for the randomness gatherer. */
+typedef struct EntropyGatherer EntropyGatherer;
+struct EntropyGatherer {
+ unsigned char *a; /* Gather entropy into this buffer */
+ int na; /* Size of a[] in bytes */
+ int i; /* XOR next input into a[i] */
+ int nXor; /* Number of XOR operations done */
+};
+
+#if !defined(SQLITE_TEST) && !defined(SQLITE_OMIT_RANDOMNESS)
+/* Mix sz bytes of entropy into p. */
+static void xorMemory(EntropyGatherer *p, unsigned char *x, int sz){
+ int j, k;
+ for(j=0, k=p->i; ja[k++] ^= x[j];
+ if( k>=p->na ) k = 0;
+ }
+ p->i = k;
+ p->nXor += sz;
+}
+#endif /* !defined(SQLITE_TEST) && !defined(SQLITE_OMIT_RANDOMNESS) */
/*
** Write up to nBuf bytes of randomness into zBuf.
*/
static int winRandomness(sqlite3_vfs *pVfs, int nBuf, char *zBuf){
- int n = 0;
- UNUSED_PARAMETER(pVfs);
#if defined(SQLITE_TEST) || defined(SQLITE_OMIT_RANDOMNESS)
- n = nBuf;
+ UNUSED_PARAMETER(pVfs);
memset(zBuf, 0, nBuf);
+ return nBuf;
#else
- if( sizeof(SYSTEMTIME)<=nBuf-n ){
+ EntropyGatherer e;
+ UNUSED_PARAMETER(pVfs);
+ memset(zBuf, 0, nBuf);
+#if defined(_MSC_VER) && _MSC_VER>=1400 && !SQLITE_OS_WINCE
+ rand_s((unsigned int*)zBuf); /* rand_s() is not available with MinGW */
+#endif /* defined(_MSC_VER) && _MSC_VER>=1400 */
+ e.a = (unsigned char*)zBuf;
+ e.na = nBuf;
+ e.nXor = 0;
+ e.i = 0;
+ {
SYSTEMTIME x;
osGetSystemTime(&x);
- memcpy(&zBuf[n], &x, sizeof(x));
- n += sizeof(x);
+ xorMemory(&e, (unsigned char*)&x, sizeof(SYSTEMTIME));
}
- if( sizeof(DWORD)<=nBuf-n ){
+ {
DWORD pid = osGetCurrentProcessId();
- memcpy(&zBuf[n], &pid, sizeof(pid));
- n += sizeof(pid);
+ xorMemory(&e, (unsigned char*)&pid, sizeof(DWORD));
}
#if SQLITE_OS_WINRT
- if( sizeof(ULONGLONG)<=nBuf-n ){
+ {
ULONGLONG cnt = osGetTickCount64();
- memcpy(&zBuf[n], &cnt, sizeof(cnt));
- n += sizeof(cnt);
+ xorMemory(&e, (unsigned char*)&cnt, sizeof(ULONGLONG));
}
#else
- if( sizeof(DWORD)<=nBuf-n ){
+ {
DWORD cnt = osGetTickCount();
- memcpy(&zBuf[n], &cnt, sizeof(cnt));
- n += sizeof(cnt);
+ xorMemory(&e, (unsigned char*)&cnt, sizeof(DWORD));
}
-#endif
- if( sizeof(LARGE_INTEGER)<=nBuf-n ){
+#endif /* SQLITE_OS_WINRT */
+ {
LARGE_INTEGER i;
osQueryPerformanceCounter(&i);
- memcpy(&zBuf[n], &i, sizeof(i));
- n += sizeof(i);
+ xorMemory(&e, (unsigned char*)&i, sizeof(LARGE_INTEGER));
}
#if !SQLITE_OS_WINCE && !SQLITE_OS_WINRT && SQLITE_WIN32_USE_UUID
- if( sizeof(UUID)<=nBuf-n ){
+ {
UUID id;
memset(&id, 0, sizeof(UUID));
osUuidCreate(&id);
- memcpy(&zBuf[n], &id, sizeof(UUID));
- n += sizeof(UUID);
- }
- if( sizeof(UUID)<=nBuf-n ){
- UUID id;
+ xorMemory(&e, (unsigned char*)&id, sizeof(UUID));
memset(&id, 0, sizeof(UUID));
osUuidCreateSequential(&id);
- memcpy(&zBuf[n], &id, sizeof(UUID));
- n += sizeof(UUID);
+ xorMemory(&e, (unsigned char*)&id, sizeof(UUID));
}
-#endif
-#endif /* defined(SQLITE_TEST) || defined(SQLITE_ZERO_PRNG_SEED) */
- return n;
+#endif /* !SQLITE_OS_WINCE && !SQLITE_OS_WINRT && SQLITE_WIN32_USE_UUID */
+ return e.nXor>nBuf ? nBuf : e.nXor;
+#endif /* defined(SQLITE_TEST) || defined(SQLITE_OMIT_RANDOMNESS) */
}
@@ -40633,8 +40886,10 @@ static int winCurrentTime(sqlite3_vfs *pVfs, double *prNow){
** sqlite3_errmsg(), possibly making IO errors easier to debug.
*/
static int winGetLastError(sqlite3_vfs *pVfs, int nBuf, char *zBuf){
+ DWORD e = osGetLastError();
UNUSED_PARAMETER(pVfs);
- return winGetLastErrorMsg(osGetLastError(), nBuf, zBuf);
+ if( nBuf>0 ) winGetLastErrorMsg(e, nBuf, zBuf);
+ return e;
}
/*
@@ -40908,7 +41163,7 @@ SQLITE_PRIVATE int sqlite3BitvecSet(Bitvec *p, u32 i){
i = i%p->iDivisor;
if( p->u.apSub[bin]==0 ){
p->u.apSub[bin] = sqlite3BitvecCreate( p->iDivisor );
- if( p->u.apSub[bin]==0 ) return SQLITE_NOMEM;
+ if( p->u.apSub[bin]==0 ) return SQLITE_NOMEM_BKPT;
}
p = p->u.apSub[bin];
}
@@ -40943,7 +41198,7 @@ bitvec_set_rehash:
int rc;
u32 *aiValues = sqlite3StackAllocRaw(0, sizeof(p->u.aHash));
if( aiValues==0 ){
- return SQLITE_NOMEM;
+ return SQLITE_NOMEM_BKPT;
}else{
memcpy(aiValues, p->u.aHash, sizeof(p->u.aHash));
memset(p->u.apSub, 0, sizeof(p->u.apSub));
@@ -41336,7 +41591,7 @@ SQLITE_PRIVATE int sqlite3PcacheSetPageSize(PCache *pCache, int szPage){
szPage, pCache->szExtra + ROUND8(sizeof(PgHdr)),
pCache->bPurgeable
);
- if( pNew==0 ) return SQLITE_NOMEM;
+ if( pNew==0 ) return SQLITE_NOMEM_BKPT;
sqlite3GlobalConfig.pcache2.xCachesize(pNew, numberOfCachePages(pCache));
if( pCache->pCache ){
sqlite3GlobalConfig.pcache2.xDestroy(pCache->pCache);
@@ -41446,7 +41701,7 @@ SQLITE_PRIVATE int sqlite3PcacheFetchStress(
}
}
*ppPage = sqlite3GlobalConfig.pcache2.xFetch(pCache->pCache, pgno, 2);
- return *ppPage==0 ? SQLITE_NOMEM : SQLITE_OK;
+ return *ppPage==0 ? SQLITE_NOMEM_BKPT : SQLITE_OK;
}
/*
@@ -42187,7 +42442,6 @@ static void *pcache1Alloc(int nByte){
** Free an allocated buffer obtained from pcache1Alloc().
*/
static void pcache1Free(void *p){
- int nFreed = 0;
if( p==0 ) return;
if( SQLITE_WITHIN(p, pcache1.pStart, pcache1.pEnd) ){
PgFreeslot *pSlot;
@@ -42204,10 +42458,13 @@ static void pcache1Free(void *p){
assert( sqlite3MemdebugHasType(p, MEMTYPE_PCACHE) );
sqlite3MemdebugSetType(p, MEMTYPE_HEAP);
#ifndef SQLITE_DISABLE_PAGECACHE_OVERFLOW_STATS
- nFreed = sqlite3MallocSize(p);
- sqlite3_mutex_enter(pcache1.mutex);
- sqlite3StatusDown(SQLITE_STATUS_PAGECACHE_OVERFLOW, nFreed);
- sqlite3_mutex_leave(pcache1.mutex);
+ {
+ int nFreed = 0;
+ nFreed = sqlite3MallocSize(p);
+ sqlite3_mutex_enter(pcache1.mutex);
+ sqlite3StatusDown(SQLITE_STATUS_PAGECACHE_OVERFLOW, nFreed);
+ sqlite3_mutex_leave(pcache1.mutex);
+ }
#endif
sqlite3_free(p);
}
@@ -44166,19 +44423,6 @@ int sqlite3PagerTrace=1; /* True to enable tracing */
*/
#define MAX_SECTOR_SIZE 0x10000
-/*
-** If the option SQLITE_EXTRA_DURABLE option is set at compile-time, then
-** SQLite will do extra fsync() operations when synchronous==FULL to help
-** ensure that transactions are durable across a power failure. Most
-** applications are happy as long as transactions are consistent across
-** a power failure, and are perfectly willing to lose the last transaction
-** in exchange for the extra performance of avoiding directory syncs.
-** And so the default SQLITE_EXTRA_DURABLE setting is off.
-*/
-#ifndef SQLITE_EXTRA_DURABLE
-# define SQLITE_EXTRA_DURABLE 0
-#endif
-
/*
** An instance of the following structure is allocated for each active
@@ -45081,6 +45325,7 @@ static i64 journalHdrOffset(Pager *pPager){
static int zeroJournalHdr(Pager *pPager, int doTruncate){
int rc = SQLITE_OK; /* Return code */
assert( isOpen(pPager->jfd) );
+ assert( !sqlite3JournalIsInMemory(pPager->jfd) );
if( pPager->journalOff ){
const i64 iLimit = pPager->journalSizeLimit; /* Local cache of jsl */
@@ -45462,7 +45707,7 @@ static void releaseAllSavepoints(Pager *pPager){
for(ii=0; iinSavepoint; ii++){
sqlite3BitvecDestroy(pPager->aSavepoint[ii].pInSavepoint);
}
- if( !pPager->exclusiveMode || sqlite3IsMemJournal(pPager->sjfd) ){
+ if( !pPager->exclusiveMode || sqlite3JournalIsInMemory(pPager->sjfd) ){
sqlite3OsClose(pPager->sjfd);
}
sqlite3_free(pPager->aSavepoint);
@@ -45700,8 +45945,8 @@ static int pager_end_transaction(Pager *pPager, int hasMaster, int bCommit){
assert( !pagerUseWal(pPager) );
/* Finalize the journal file. */
- if( sqlite3IsMemJournal(pPager->jfd) ){
- assert( pPager->journalMode==PAGER_JOURNALMODE_MEMORY );
+ if( sqlite3JournalIsInMemory(pPager->jfd) ){
+ /* assert( pPager->journalMode==PAGER_JOURNALMODE_MEMORY ); */
sqlite3OsClose(pPager->jfd);
}else if( pPager->journalMode==PAGER_JOURNALMODE_TRUNCATE ){
if( pPager->journalOff==0 ){
@@ -45727,9 +45972,10 @@ static int pager_end_transaction(Pager *pPager, int hasMaster, int bCommit){
/* This branch may be executed with Pager.journalMode==MEMORY if
** a hot-journal was just rolled back. In this case the journal
** file should be closed and deleted. If this connection writes to
- ** the database file, it will do so using an in-memory journal.
+ ** the database file, it will do so using an in-memory journal.
*/
- int bDelete = (!pPager->tempFile && sqlite3JournalExists(pPager->jfd));
+ int bDelete = !pPager->tempFile;
+ assert( sqlite3JournalIsInMemory(pPager->jfd)==0 );
assert( pPager->journalMode==PAGER_JOURNALMODE_DELETE
|| pPager->journalMode==PAGER_JOURNALMODE_MEMORY
|| pPager->journalMode==PAGER_JOURNALMODE_WAL
@@ -46062,9 +46308,9 @@ static int pager_playback_one_page(
pPager->dbFileSize = pgno;
}
if( pPager->pBackup ){
- CODEC1(pPager, aData, pgno, 3, rc=SQLITE_NOMEM);
+ CODEC1(pPager, aData, pgno, 3, rc=SQLITE_NOMEM_BKPT);
sqlite3BackupUpdate(pPager->pBackup, pgno, (u8*)aData);
- CODEC2(pPager, aData, pgno, 7, rc=SQLITE_NOMEM, aData);
+ CODEC2(pPager, aData, pgno, 7, rc=SQLITE_NOMEM_BKPT, aData);
}
}else if( !isMainJrnl && pPg==0 ){
/* If this is a rollback of a savepoint and data was not written to
@@ -46136,7 +46382,7 @@ static int pager_playback_one_page(
}
/* Decode the page just read from disk */
- CODEC1(pPager, pData, pPg->pgno, 3, rc=SQLITE_NOMEM);
+ CODEC1(pPager, pData, pPg->pgno, 3, rc=SQLITE_NOMEM_BKPT);
sqlite3PcacheRelease(pPg);
}
return rc;
@@ -46202,7 +46448,7 @@ static int pager_delmaster(Pager *pPager, const char *zMaster){
pMaster = (sqlite3_file *)sqlite3MallocZero(pVfs->szOsFile * 2);
pJournal = (sqlite3_file *)(((u8 *)pMaster) + pVfs->szOsFile);
if( !pMaster ){
- rc = SQLITE_NOMEM;
+ rc = SQLITE_NOMEM_BKPT;
}else{
const int flags = (SQLITE_OPEN_READONLY|SQLITE_OPEN_MASTER_JOURNAL);
rc = sqlite3OsOpen(pVfs, zMaster, pMaster, flags, 0);
@@ -46219,7 +46465,7 @@ static int pager_delmaster(Pager *pPager, const char *zMaster){
nMasterPtr = pVfs->mxPathname+1;
zMasterJournal = sqlite3Malloc(nMasterJournal + nMasterPtr + 1);
if( !zMasterJournal ){
- rc = SQLITE_NOMEM;
+ rc = SQLITE_NOMEM_BKPT;
goto delmaster_out;
}
zMasterPtr = &zMasterJournal[nMasterJournal+1];
@@ -46467,7 +46713,7 @@ static int pager_playback(Pager *pPager, int isHot){
** TODO: Technically the following is an error because it assumes that
** buffer Pager.pTmpSpace is (mxPathname+1) bytes or larger. i.e. that
** (pPager->pageSize >= pPager->pVfs->mxPathname+1). Using os_unix.c,
- ** mxPathname is 512, which is the same as the minimum allowable value
+ ** mxPathname is 512, which is the same as the minimum allowable value
** for pageSize.
*/
zMaster = pPager->pTmpSpace;
@@ -46689,7 +46935,7 @@ static int readDbPage(PgHdr *pPg, u32 iFrame){
memcpy(&pPager->dbFileVers, dbFileVers, sizeof(pPager->dbFileVers));
}
}
- CODEC1(pPager, pPg->pData, pgno, 3, rc = SQLITE_NOMEM);
+ CODEC1(pPager, pPg->pData, pgno, 3, rc = SQLITE_NOMEM_BKPT);
PAGER_INCR(sqlite3_pager_readdb_count);
PAGER_INCR(pPager->nRead);
@@ -47049,7 +47295,7 @@ static int pagerPlaybackSavepoint(Pager *pPager, PagerSavepoint *pSavepoint){
if( pSavepoint ){
pDone = sqlite3BitvecCreate(pSavepoint->nOrig);
if( !pDone ){
- return SQLITE_NOMEM;
+ return SQLITE_NOMEM_BKPT;
}
}
@@ -47196,7 +47442,7 @@ SQLITE_PRIVATE void sqlite3PagerShrink(Pager *pPager){
** The "level" in pgFlags & PAGER_SYNCHRONOUS_MASK sets the robustness
** of the database to damage due to OS crashes or power failures by
** changing the number of syncs()s when writing the journals.
-** There are three levels:
+** There are four levels:
**
** OFF sqlite3OsSync() is never called. This is the default
** for temporary and transient files.
@@ -47216,6 +47462,10 @@ SQLITE_PRIVATE void sqlite3PagerShrink(Pager *pPager){
** assurance that the journal will not be corrupted to the
** point of causing damage to the database during rollback.
**
+** EXTRA This is like FULL except that is also syncs the directory
+** that contains the rollback journal after the rollback
+** journal is unlinked.
+**
** The above is for a rollback-journal mode. For WAL mode, OFF continues
** to mean that no syncs ever occur. NORMAL means that the WAL is synced
** prior to the start of checkpoint and that the database file is synced
@@ -47223,7 +47473,8 @@ SQLITE_PRIVATE void sqlite3PagerShrink(Pager *pPager){
** was written back into the database. But no sync operations occur for
** an ordinary commit in NORMAL mode with WAL. FULL means that the WAL
** file is synced following each commit operation, in addition to the
-** syncs associated with NORMAL.
+** syncs associated with NORMAL. There is no difference between FULL
+** and EXTRA for WAL mode.
**
** Do not confuse synchronous=FULL with SQLITE_SYNC_FULL. The
** SQLITE_SYNC_FULL macro means to use the MacOSX-style full-fsync
@@ -47412,7 +47663,7 @@ SQLITE_PRIVATE int sqlite3PagerSetPagesize(Pager *pPager, u32 *pPageSize, int nR
}
if( rc==SQLITE_OK ){
pNew = (char *)sqlite3PageMalloc(pageSize);
- if( !pNew ) rc = SQLITE_NOMEM;
+ if( !pNew ) rc = SQLITE_NOMEM_BKPT;
}
if( rc==SQLITE_OK ){
@@ -47688,7 +47939,7 @@ static int pagerAcquireMapPage(
*ppPage = p = (PgHdr *)sqlite3MallocZero(sizeof(PgHdr) + pPager->nExtra);
if( p==0 ){
sqlite3OsUnfetch(pPager->fd, (i64)(pgno-1) * pPager->pageSize, pData);
- return SQLITE_NOMEM;
+ return SQLITE_NOMEM_BKPT;
}
p->pExtra = (void *)&p[1];
p->flags = PGHDR_MMAP;
@@ -48046,7 +48297,7 @@ static int pager_write_pagelist(Pager *pPager, PgHdr *pList){
if( pList->pgno==1 ) pager_write_changecounter(pList);
/* Encode the database */
- CODEC2(pPager, pList->pData, pgno, 6, return SQLITE_NOMEM, pData);
+ CODEC2(pPager, pList->pData, pgno, 6, return SQLITE_NOMEM_BKPT, pData);
/* Write out the page data. */
rc = sqlite3OsWrite(pPager->fd, pData, pPager->pageSize, offset);
@@ -48091,11 +48342,14 @@ static int pager_write_pagelist(Pager *pPager, PgHdr *pList){
static int openSubJournal(Pager *pPager){
int rc = SQLITE_OK;
if( !isOpen(pPager->sjfd) ){
+ const int flags = SQLITE_OPEN_SUBJOURNAL | SQLITE_OPEN_READWRITE
+ | SQLITE_OPEN_CREATE | SQLITE_OPEN_EXCLUSIVE
+ | SQLITE_OPEN_DELETEONCLOSE;
+ int nStmtSpill = sqlite3Config.nStmtSpill;
if( pPager->journalMode==PAGER_JOURNALMODE_MEMORY || pPager->subjInMemory ){
- sqlite3MemJournalOpen(pPager->sjfd);
- }else{
- rc = pagerOpentemp(pPager, pPager->sjfd, SQLITE_OPEN_SUBJOURNAL);
+ nStmtSpill = -1;
}
+ rc = sqlite3JournalOpen(pPager->pVfs, 0, pPager->sjfd, flags, nStmtSpill);
}
return rc;
}
@@ -48133,7 +48387,7 @@ static int subjournalPage(PgHdr *pPg){
i64 offset = (i64)pPager->nSubRec*(4+pPager->pageSize);
char *pData2;
- CODEC2(pPager, pData, pPg->pgno, 7, return SQLITE_NOMEM, pData2);
+ CODEC2(pPager, pData, pPg->pgno, 7, return SQLITE_NOMEM_BKPT, pData2);
PAGERTRACE(("STMT-JOURNAL %d page %d\n", PAGERID(pPager), pPg->pgno));
rc = write32bits(pPager->sjfd, offset, pPg->pgno);
if( rc==SQLITE_OK ){
@@ -48316,18 +48570,8 @@ SQLITE_PRIVATE int sqlite3PagerOpen(
int nUri = 0; /* Number of bytes of URI args at *zUri */
/* Figure out how much space is required for each journal file-handle
- ** (there are two of them, the main journal and the sub-journal). This
- ** is the maximum space required for an in-memory journal file handle
- ** and a regular journal file-handle. Note that a "regular journal-handle"
- ** may be a wrapper capable of caching the first portion of the journal
- ** file in memory to implement the atomic-write optimization (see
- ** source file journal.c).
- */
- if( sqlite3JournalSize(pVfs)>sqlite3MemJournalSize() ){
- journalFileSize = ROUND8(sqlite3JournalSize(pVfs));
- }else{
- journalFileSize = ROUND8(sqlite3MemJournalSize());
- }
+ ** (there are two of them, the main journal and the sub-journal). */
+ journalFileSize = ROUND8(sqlite3JournalSize(pVfs));
/* Set the output variable to NULL in case an error occurs. */
*ppPager = 0;
@@ -48337,7 +48581,7 @@ SQLITE_PRIVATE int sqlite3PagerOpen(
memDb = 1;
if( zFilename && zFilename[0] ){
zPathname = sqlite3DbStrDup(0, zFilename);
- if( zPathname==0 ) return SQLITE_NOMEM;
+ if( zPathname==0 ) return SQLITE_NOMEM_BKPT;
nPathname = sqlite3Strlen30(zPathname);
zFilename = 0;
}
@@ -48353,7 +48597,7 @@ SQLITE_PRIVATE int sqlite3PagerOpen(
nPathname = pVfs->mxPathname+1;
zPathname = sqlite3DbMallocRaw(0, nPathname*2);
if( zPathname==0 ){
- return SQLITE_NOMEM;
+ return SQLITE_NOMEM_BKPT;
}
zPathname[0] = 0; /* Make sure initialized even if FullPathname() fails */
rc = sqlite3OsFullPathname(pVfs, zFilename, nPathname, zPathname);
@@ -48406,7 +48650,7 @@ SQLITE_PRIVATE int sqlite3PagerOpen(
assert( EIGHT_BYTE_ALIGNMENT(SQLITE_INT_TO_PTR(journalFileSize)) );
if( !pPtr ){
sqlite3DbFree(0, zPathname);
- return SQLITE_NOMEM;
+ return SQLITE_NOMEM_BKPT;
}
pPager = (Pager*)(pPtr);
pPager->pPCache = (PCache*)(pPtr += ROUND8(sizeof(*pPager)));
@@ -48561,11 +48805,7 @@ act_like_temp_file:
assert( pPager->ckptSyncFlags==0 );
}else{
pPager->fullSync = 1;
-#if SQLITE_EXTRA_DURABLE
- pPager->extraSync = 1;
-#else
pPager->extraSync = 0;
-#endif
pPager->syncFlags = SQLITE_SYNC_NORMAL;
pPager->walSyncFlags = SQLITE_SYNC_NORMAL | WAL_SYNC_TRANSACTIONS;
pPager->ckptSyncFlags = SQLITE_SYNC_NORMAL;
@@ -49126,7 +49366,7 @@ SQLITE_PRIVATE int sqlite3PagerGet(
if( rc!=SQLITE_OK ) goto pager_acquire_err;
if( pBase==0 ){
pPg = *ppPage = 0;
- rc = SQLITE_NOMEM;
+ rc = SQLITE_NOMEM_BKPT;
goto pager_acquire_err;
}
}
@@ -49300,7 +49540,7 @@ static int pager_open_journal(Pager *pPager){
if( !pagerUseWal(pPager) && pPager->journalMode!=PAGER_JOURNALMODE_OFF ){
pPager->pInJournal = sqlite3BitvecCreate(pPager->dbSize);
if( pPager->pInJournal==0 ){
- return SQLITE_NOMEM;
+ return SQLITE_NOMEM_BKPT;
}
/* Open the journal file if it is not already open. */
@@ -49455,7 +49695,7 @@ static SQLITE_NOINLINE int pagerAddPageToRollbackJournal(PgHdr *pPg){
assert( pPg->pgno!=PAGER_MJ_PGNO(pPager) );
assert( pPager->journalHdr<=pPager->journalOff );
- CODEC2(pPager, pPg->pData, pPg->pgno, 7, return SQLITE_NOMEM, pData2);
+ CODEC2(pPager, pPg->pData, pPg->pgno, 7, return SQLITE_NOMEM_BKPT, pData2);
cksum = pager_cksum(pPager, (u8*)pData2);
/* Even if an IO or diskfull error occurs while journalling the
@@ -49812,7 +50052,7 @@ static int pager_incr_changecounter(Pager *pPager, int isDirectMode){
if( DIRECT_MODE ){
const void *zBuf;
assert( pPager->dbFileSize>0 );
- CODEC2(pPager, pPgHdr->pData, 1, 6, rc=SQLITE_NOMEM, zBuf);
+ CODEC2(pPager, pPgHdr->pData, 1, 6, rc=SQLITE_NOMEM_BKPT, zBuf);
if( rc==SQLITE_OK ){
rc = sqlite3OsWrite(pPager->fd, zBuf, pPager->pageSize, 0);
pPager->aStat[PAGER_STAT_WRITE]++;
@@ -50311,7 +50551,7 @@ static SQLITE_NOINLINE int pagerOpenSavepoint(Pager *pPager, int nSavepoint){
pPager->aSavepoint, sizeof(PagerSavepoint)*nSavepoint
);
if( !aNew ){
- return SQLITE_NOMEM;
+ return SQLITE_NOMEM_BKPT;
}
memset(&aNew[nCurrent], 0, (nSavepoint-nCurrent) * sizeof(PagerSavepoint));
pPager->aSavepoint = aNew;
@@ -50327,7 +50567,7 @@ static SQLITE_NOINLINE int pagerOpenSavepoint(Pager *pPager, int nSavepoint){
aNew[ii].iSubRec = pPager->nSubRec;
aNew[ii].pInSavepoint = sqlite3BitvecCreate(pPager->dbSize);
if( !aNew[ii].pInSavepoint ){
- return SQLITE_NOMEM;
+ return SQLITE_NOMEM_BKPT;
}
if( pagerUseWal(pPager) ){
sqlite3WalSavepoint(pPager->pWal, aNew[ii].aWalData);
@@ -50405,7 +50645,7 @@ SQLITE_PRIVATE int sqlite3PagerSavepoint(Pager *pPager, int op, int iSavepoint){
if( op==SAVEPOINT_RELEASE ){
if( nNew==0 && isOpen(pPager->sjfd) ){
/* Only truncate if it is an in-memory sub-journal. */
- if( sqlite3IsMemJournal(pPager->sjfd) ){
+ if( sqlite3JournalIsInMemory(pPager->sjfd) ){
rc = sqlite3OsTruncate(pPager->sjfd, 0);
assert( rc==SQLITE_OK );
}
@@ -50476,14 +50716,6 @@ SQLITE_PRIVATE const char *sqlite3PagerJournalname(Pager *pPager){
return pPager->zJournal;
}
-/*
-** Return true if fsync() calls are disabled for this pager. Return FALSE
-** if fsync()s are executed normally.
-*/
-SQLITE_PRIVATE int sqlite3PagerNosync(Pager *pPager){
- return pPager->noSync;
-}
-
#ifdef SQLITE_HAS_CODEC
/*
** Set or retrieve the codec for this pager
@@ -50930,6 +51162,7 @@ SQLITE_PRIVATE int sqlite3PagerWalCallback(Pager *pPager){
*/
SQLITE_PRIVATE int sqlite3PagerWalSupported(Pager *pPager){
const sqlite3_io_methods *pMethods = pPager->fd->pMethods;
+ if( pPager->noLock ) return 0;
return pPager->exclusiveMode || (pMethods->iVersion>=2 && pMethods->xShmMap);
}
@@ -51675,7 +51908,7 @@ static int walIndexPage(Wal *pWal, int iPage, volatile u32 **ppPage){
apNew = (volatile u32 **)sqlite3_realloc64((void *)pWal->apWiData, nByte);
if( !apNew ){
*ppPage = 0;
- return SQLITE_NOMEM;
+ return SQLITE_NOMEM_BKPT;
}
memset((void*)&apNew[pWal->nWiData], 0,
sizeof(u32*)*(iPage+1-pWal->nWiData));
@@ -51687,7 +51920,7 @@ static int walIndexPage(Wal *pWal, int iPage, volatile u32 **ppPage){
if( pWal->apWiData[iPage]==0 ){
if( pWal->exclusiveMode==WAL_HEAPMEMORY_MODE ){
pWal->apWiData[iPage] = (u32 volatile *)sqlite3MallocZero(WALINDEX_PGSZ);
- if( !pWal->apWiData[iPage] ) rc = SQLITE_NOMEM;
+ if( !pWal->apWiData[iPage] ) rc = SQLITE_NOMEM_BKPT;
}else{
rc = sqlite3OsShmMap(pWal->pDbFd, iPage, WALINDEX_PGSZ,
pWal->writeLock, (void volatile **)&pWal->apWiData[iPage]
@@ -52302,7 +52535,7 @@ static int walIndexRecover(Wal *pWal){
szFrame = szPage + WAL_FRAME_HDRSIZE;
aFrame = (u8 *)sqlite3_malloc64(szFrame);
if( !aFrame ){
- rc = SQLITE_NOMEM;
+ rc = SQLITE_NOMEM_BKPT;
goto recovery_error;
}
aData = &aFrame[WAL_FRAME_HDRSIZE];
@@ -52440,7 +52673,7 @@ SQLITE_PRIVATE int sqlite3WalOpen(
*ppWal = 0;
pRet = (Wal*)sqlite3MallocZero(sizeof(Wal) + pVfs->szOsFile);
if( !pRet ){
- return SQLITE_NOMEM;
+ return SQLITE_NOMEM_BKPT;
}
pRet->pVfs = pVfs;
@@ -52704,7 +52937,7 @@ static int walIteratorInit(Wal *pWal, WalIterator **pp){
+ iLast*sizeof(ht_slot);
p = (WalIterator *)sqlite3_malloc64(nByte);
if( !p ){
- return SQLITE_NOMEM;
+ return SQLITE_NOMEM_BKPT;
}
memset(p, 0, nByte);
p->nSegment = nSegment;
@@ -52716,7 +52949,7 @@ static int walIteratorInit(Wal *pWal, WalIterator **pp){
sizeof(ht_slot) * (iLast>HASHTABLE_NPAGE?HASHTABLE_NPAGE:iLast)
);
if( !aTmp ){
- rc = SQLITE_NOMEM;
+ rc = SQLITE_NOMEM_BKPT;
}
for(i=0; rc==SQLITE_OK && ipData;
#endif
@@ -54038,7 +54271,7 @@ static int walRewriteChecksums(Wal *pWal, u32 iLast){
i64 iCksumOff;
aBuf = sqlite3_malloc(szPage + WAL_FRAME_HDRSIZE);
- if( aBuf==0 ) return SQLITE_NOMEM;
+ if( aBuf==0 ) return SQLITE_NOMEM_BKPT;
/* Find the checksum values to use as input for the recalculating the
** first checksum. If the first frame is frame 1 (implying that the current
@@ -54514,7 +54747,7 @@ SQLITE_PRIVATE int sqlite3WalSnapshotGet(Wal *pWal, sqlite3_snapshot **ppSnapsho
pRet = (WalIndexHdr*)sqlite3_malloc(sizeof(WalIndexHdr));
if( pRet==0 ){
- rc = SQLITE_NOMEM;
+ rc = SQLITE_NOMEM_BKPT;
}else{
memcpy(pRet, &pWal->hdr, sizeof(WalIndexHdr));
*ppSnapshot = (sqlite3_snapshot*)pRet;
@@ -55917,7 +56150,7 @@ static int setSharedCacheTableLock(Btree *p, Pgno iTable, u8 eLock){
if( !pLock ){
pLock = (BtLock *)sqlite3MallocZero(sizeof(BtLock));
if( !pLock ){
- return SQLITE_NOMEM;
+ return SQLITE_NOMEM_BKPT;
}
pLock->iTable = iTable;
pLock->pBtree = p;
@@ -56120,7 +56353,7 @@ static int btreeSetHasContent(BtShared *pBt, Pgno pgno){
assert( pgno<=pBt->nPage );
pBt->pHasContent = sqlite3BitvecCreate(pBt->nPage);
if( !pBt->pHasContent ){
- rc = SQLITE_NOMEM;
+ rc = SQLITE_NOMEM_BKPT;
}
}
if( rc==SQLITE_OK && pgno<=sqlite3BitvecSize(pBt->pHasContent) ){
@@ -56199,7 +56432,7 @@ static int saveCursorKey(BtCursor *pCur){
sqlite3_free(pKey);
}
}else{
- rc = SQLITE_NOMEM;
+ rc = SQLITE_NOMEM_BKPT;
}
}
assert( !pCur->curIntKey || !pCur->pKey );
@@ -56331,7 +56564,7 @@ static int btreeMoveto(
pIdxKey = sqlite3VdbeAllocUnpackedRecord(
pCur->pKeyInfo, aSpace, sizeof(aSpace), &pFree
);
- if( pIdxKey==0 ) return SQLITE_NOMEM;
+ if( pIdxKey==0 ) return SQLITE_NOMEM_BKPT;
sqlite3VdbeRecordUnpack(pCur->pKeyInfo, (int)nKey, pKey, pIdxKey);
if( pIdxKey->nField==0 ){
sqlite3DbFree(pCur->pKeyInfo->db, pFree);
@@ -57743,7 +57976,7 @@ SQLITE_PRIVATE int sqlite3BtreeOpen(
}
p = sqlite3MallocZero(sizeof(Btree));
if( !p ){
- return SQLITE_NOMEM;
+ return SQLITE_NOMEM_BKPT;
}
p->inTrans = TRANS_NONE;
p->db = db;
@@ -57767,7 +58000,7 @@ SQLITE_PRIVATE int sqlite3BtreeOpen(
p->sharable = 1;
if( !zFullPathname ){
sqlite3_free(p);
- return SQLITE_NOMEM;
+ return SQLITE_NOMEM_BKPT;
}
if( isMemdb ){
memcpy(zFullPathname, zFilename, nFilename);
@@ -57835,7 +58068,7 @@ SQLITE_PRIVATE int sqlite3BtreeOpen(
pBt = sqlite3MallocZero( sizeof(*pBt) );
if( pBt==0 ){
- rc = SQLITE_NOMEM;
+ rc = SQLITE_NOMEM_BKPT;
goto btree_open_out;
}
rc = sqlite3PagerOpen(pVfs, &pBt->pPager, zFilename,
@@ -57904,7 +58137,7 @@ SQLITE_PRIVATE int sqlite3BtreeOpen(
if( SQLITE_THREADSAFE && sqlite3GlobalConfig.bCoreMutex ){
pBt->mutex = sqlite3MutexAlloc(SQLITE_MUTEX_FAST);
if( pBt->mutex==0 ){
- rc = SQLITE_NOMEM;
+ rc = SQLITE_NOMEM_BKPT;
goto btree_open_out;
}
}
@@ -57927,12 +58160,12 @@ SQLITE_PRIVATE int sqlite3BtreeOpen(
for(i=0; inDb; i++){
if( (pSib = db->aDb[i].pBt)!=0 && pSib->sharable ){
while( pSib->pPrev ){ pSib = pSib->pPrev; }
- if( p->pBtpBt ){
+ if( (uptr)p->pBt<(uptr)pSib->pBt ){
p->pNext = pSib;
p->pPrev = 0;
pSib->pPrev = p;
}else{
- while( pSib->pNext && pSib->pNext->pBtpBt ){
+ while( pSib->pNext && (uptr)pSib->pNext->pBt<(uptr)p->pBt ){
pSib = pSib->pNext;
}
p->pNext = pSib->pNext;
@@ -58186,21 +58419,6 @@ SQLITE_PRIVATE int sqlite3BtreeSetPagerFlags(
}
#endif
-/*
-** Return TRUE if the given btree is set to safety level 1. In other
-** words, return TRUE if no sync() occurs on the disk files.
-*/
-SQLITE_PRIVATE int sqlite3BtreeSyncDisabled(Btree *p){
- BtShared *pBt = p->pBt;
- int rc;
- assert( sqlite3_mutex_held(p->db->mutex) );
- sqlite3BtreeEnter(p);
- assert( pBt && pBt->pPager );
- rc = sqlite3PagerNosync(pBt->pPager);
- sqlite3BtreeLeave(p);
- return rc;
-}
-
/*
** Change the default pages size and the number of reserved bytes per page.
** Or, if the page size has already been fixed, return SQLITE_READONLY
@@ -58446,9 +58664,25 @@ static int lockBtree(BtShared *pBt){
rc = sqlite3PagerOpenWal(pBt->pPager, &isOpen);
if( rc!=SQLITE_OK ){
goto page1_init_failed;
- }else if( isOpen==0 ){
- releasePage(pPage1);
- return SQLITE_OK;
+ }else{
+#if SQLITE_DEFAULT_SYNCHRONOUS!=SQLITE_DEFAULT_WAL_SYNCHRONOUS
+ sqlite3 *db;
+ Db *pDb;
+ if( (db=pBt->db)!=0 && (pDb=db->aDb)!=0 ){
+ while( pDb->pBt==0 || pDb->pBt->pBt!=pBt ){ pDb++; }
+ if( pDb->bSyncSet==0
+ && pDb->safety_level==SQLITE_DEFAULT_SYNCHRONOUS+1
+ ){
+ pDb->safety_level = SQLITE_DEFAULT_WAL_SYNCHRONOUS+1;
+ sqlite3PagerSetFlags(pBt->pPager,
+ pDb->safety_level | (db->flags & PAGER_FLAGS_MASK));
+ }
+ }
+#endif
+ if( isOpen==0 ){
+ releasePage(pPage1);
+ return SQLITE_OK;
+ }
}
rc = SQLITE_NOTADB;
}
@@ -59681,7 +59915,7 @@ static int btreeCursor(
if( wrFlag ){
allocateTempSpace(pBt);
- if( pBt->pTmpSpace==0 ) return SQLITE_NOMEM;
+ if( pBt->pTmpSpace==0 ) return SQLITE_NOMEM_BKPT;
}
if( iTable==1 && btreePagecount(pBt)==0 ){
assert( wrFlag==0 );
@@ -60038,8 +60272,13 @@ static int accessPayload(
#endif
assert( offset+amt <= pCur->info.nPayload );
- if( &aPayload[pCur->info.nLocal] > &pPage->aData[pBt->usableSize] ){
- /* Trying to read or write past the end of the data is an error */
+ assert( aPayload > pPage->aData );
+ if( (uptr)(aPayload - pPage->aData) > (pBt->usableSize - pCur->info.nLocal) ){
+ /* Trying to read or write past the end of the data is an error. The
+ ** conditional above is really:
+ ** &aPayload[pCur->info.nLocal] > &pPage->aData[pBt->usableSize]
+ ** but is recast into its current form to avoid integer overflow problems
+ */
return SQLITE_CORRUPT_BKPT;
}
@@ -60079,7 +60318,7 @@ static int accessPayload(
pCur->aOverflow, nOvfl*2*sizeof(Pgno)
);
if( aNew==0 ){
- rc = SQLITE_NOMEM;
+ rc = SQLITE_NOMEM_BKPT;
}else{
pCur->nOvflAlloc = nOvfl*2;
pCur->aOverflow = aNew;
@@ -60784,7 +61023,7 @@ SQLITE_PRIVATE int sqlite3BtreeMovetoUnpacked(
}
pCellKey = sqlite3Malloc( nCell+18 );
if( pCellKey==0 ){
- rc = SQLITE_NOMEM;
+ rc = SQLITE_NOMEM_BKPT;
goto moveto_finish;
}
pCur->aiIdx[pCur->iPage] = (u16)idx;
@@ -62603,7 +62842,7 @@ static int balance_nonroot(
assert( pParent->nOverflow==0 || pParent->aiOvfl[0]==iParentIdx );
if( !aOvflSpace ){
- return SQLITE_NOMEM;
+ return SQLITE_NOMEM_BKPT;
}
/* Find the sibling pages to balance. Also locate the cells in pParent
@@ -62703,7 +62942,7 @@ static int balance_nonroot(
assert( szScratch<=6*(int)pBt->pageSize );
b.apCell = sqlite3ScratchMalloc( szScratch );
if( b.apCell==0 ){
- rc = SQLITE_NOMEM;
+ rc = SQLITE_NOMEM_BKPT;
goto balance_cleanup;
}
b.szCell = (u16*)&b.apCell[nMaxCells];
@@ -63138,9 +63377,9 @@ static int balance_nonroot(
** any cell). But it is important to pass the correct size to
** insertCell(), so reparse the cell now.
**
- ** Note that this can never happen in an SQLite data file, as all
- ** cells are at least 4 bytes. It only happens in b-trees used
- ** to evaluate "IN (SELECT ...)" and similar clauses.
+ ** This can only happen for b-trees used to evaluate "IN (SELECT ...)"
+ ** and WITHOUT ROWID tables with exactly one column which is the
+ ** primary key.
*/
if( b.szCell[j]==4 ){
assert(leafCorrection==4);
@@ -65359,7 +65598,7 @@ static Btree *findBtree(sqlite3 *pErrorDb, sqlite3 *pDb, const char *zDb){
pParse = sqlite3StackAllocZero(pErrorDb, sizeof(*pParse));
if( pParse==0 ){
sqlite3ErrorWithMsg(pErrorDb, SQLITE_NOMEM, "out of memory");
- rc = SQLITE_NOMEM;
+ rc = SQLITE_NOMEM_BKPT;
}else{
pParse->db = pDb;
if( sqlite3OpenTempDatabase(pParse) ){
@@ -65453,7 +65692,7 @@ SQLITE_API sqlite3_backup *SQLITE_STDCALL sqlite3_backup_init(
** sqlite3_backup_finish(). */
p = (sqlite3_backup *)sqlite3MallocZero(sizeof(sqlite3_backup));
if( !p ){
- sqlite3Error(pDestDb, SQLITE_NOMEM);
+ sqlite3Error(pDestDb, SQLITE_NOMEM_BKPT);
}
}
@@ -65852,7 +66091,7 @@ SQLITE_API int SQLITE_STDCALL sqlite3_backup_step(sqlite3_backup *p, int nPage){
}
if( rc==SQLITE_IOERR_NOMEM ){
- rc = SQLITE_NOMEM;
+ rc = SQLITE_NOMEM_BKPT;
}
p->rc = rc;
}
@@ -66209,7 +66448,7 @@ SQLITE_PRIVATE SQLITE_NOINLINE int sqlite3VdbeMemGrow(Mem *pMem, int n, int bPre
sqlite3VdbeMemSetNull(pMem);
pMem->z = 0;
pMem->szMalloc = 0;
- return SQLITE_NOMEM;
+ return SQLITE_NOMEM_BKPT;
}else{
pMem->szMalloc = sqlite3DbMallocSize(pMem->db, pMem->zMalloc);
}
@@ -66267,7 +66506,7 @@ SQLITE_PRIVATE int sqlite3VdbeMemMakeWriteable(Mem *pMem){
f = pMem->flags;
if( (f&(MEM_Str|MEM_Blob)) && (pMem->szMalloc==0 || pMem->z!=pMem->zMalloc) ){
if( sqlite3VdbeMemGrow(pMem, pMem->n + 2, 1) ){
- return SQLITE_NOMEM;
+ return SQLITE_NOMEM_BKPT;
}
pMem->z[pMem->n] = 0;
pMem->z[pMem->n+1] = 0;
@@ -66299,7 +66538,7 @@ SQLITE_PRIVATE int sqlite3VdbeMemExpandBlob(Mem *pMem){
nByte = 1;
}
if( sqlite3VdbeMemGrow(pMem, nByte, 1) ){
- return SQLITE_NOMEM;
+ return SQLITE_NOMEM_BKPT;
}
memset(&pMem->z[pMem->n], 0, pMem->u.nZero);
@@ -66316,7 +66555,7 @@ SQLITE_PRIVATE int sqlite3VdbeMemExpandBlob(Mem *pMem){
*/
static SQLITE_NOINLINE int vdbeMemAddTerminator(Mem *pMem){
if( sqlite3VdbeMemGrow(pMem, pMem->n+2, 1) ){
- return SQLITE_NOMEM;
+ return SQLITE_NOMEM_BKPT;
}
pMem->z[pMem->n] = 0;
pMem->z[pMem->n+1] = 0;
@@ -66365,7 +66604,7 @@ SQLITE_PRIVATE int sqlite3VdbeMemStringify(Mem *pMem, u8 enc, u8 bForce){
if( sqlite3VdbeMemClearAndResize(pMem, nByte) ){
- return SQLITE_NOMEM;
+ return SQLITE_NOMEM_BKPT;
}
/* For a Real or Integer, use sqlite3_snprintf() to produce the UTF-8
@@ -66832,7 +67071,7 @@ SQLITE_PRIVATE int sqlite3VdbeMemTooBig(Mem *p){
SQLITE_PRIVATE void sqlite3VdbeMemAboutToChange(Vdbe *pVdbe, Mem *pMem){
int i;
Mem *pX;
- for(i=1, pX=&pVdbe->aMem[1]; i<=pVdbe->nMem; i++, pX++){
+ for(i=0, pX=pVdbe->aMem; inMem; i++, pX++){
if( pX->pScopyFrom==pMem ){
pX->flags |= MEM_Undefined;
pX->pScopyFrom = 0;
@@ -66976,7 +67215,7 @@ SQLITE_PRIVATE int sqlite3VdbeMemSetStr(
testcase( nAlloc==31 );
testcase( nAlloc==32 );
if( sqlite3VdbeMemClearAndResize(pMem, MAX(nAlloc,32)) ){
- return SQLITE_NOMEM;
+ return SQLITE_NOMEM_BKPT;
}
memcpy(pMem->z, z, nAlloc);
}else if( xDel==SQLITE_DYNAMIC ){
@@ -66996,7 +67235,7 @@ SQLITE_PRIVATE int sqlite3VdbeMemSetStr(
#ifndef SQLITE_OMIT_UTF16
if( pMem->enc!=SQLITE_UTF8 && sqlite3VdbeMemHandleBom(pMem) ){
- return SQLITE_NOMEM;
+ return SQLITE_NOMEM_BKPT;
}
#endif
@@ -67257,7 +67496,6 @@ static int valueFromFunction(
FuncDef *pFunc = 0; /* Function definition */
sqlite3_value *pVal = 0; /* New value */
int rc = SQLITE_OK; /* Return code */
- int nName; /* Size of function name in bytes */
ExprList *pList = 0; /* Function arguments */
int i; /* Iterator variable */
@@ -67265,8 +67503,7 @@ static int valueFromFunction(
assert( (p->flags & EP_TokenOnly)==0 );
pList = p->x.pList;
if( pList ) nVal = pList->nExpr;
- nName = sqlite3Strlen30(p->u.zToken);
- pFunc = sqlite3FindFunction(db, p->u.zToken, nName, nVal, enc, 0);
+ pFunc = sqlite3FindFunction(db, p->u.zToken, nVal, enc, 0);
assert( pFunc );
if( (pFunc->funcFlags & (SQLITE_FUNC_CONSTANT|SQLITE_FUNC_SLOCHNG))==0
|| (pFunc->funcFlags & SQLITE_FUNC_NEEDCOLL)
@@ -67277,7 +67514,7 @@ static int valueFromFunction(
if( pList ){
apVal = (sqlite3_value**)sqlite3DbMallocZero(db, sizeof(apVal[0]) * nVal);
if( apVal==0 ){
- rc = SQLITE_NOMEM;
+ rc = SQLITE_NOMEM_BKPT;
goto value_from_function_out;
}
for(i=0; iop)==TK_UPLUS ) pExpr = pExpr->pLeft;
+ while( (op = pExpr->op)==TK_UPLUS || op==TK_SPAN ) pExpr = pExpr->pLeft;
if( NEVER(op==TK_REGISTER) ) op = pExpr->op2;
/* Compressed expressions only appear when parsing the DEFAULT clause
@@ -67461,7 +67698,7 @@ no_mem:
#else
assert( pCtx==0 ); sqlite3ValueFree(pVal);
#endif
- return SQLITE_NOMEM;
+ return SQLITE_NOMEM_BKPT;
}
/*
@@ -67528,15 +67765,10 @@ static void recordFunc(
** Register built-in functions used to help read ANALYZE data.
*/
SQLITE_PRIVATE void sqlite3AnalyzeFunctions(void){
- static SQLITE_WSD FuncDef aAnalyzeTableFuncs[] = {
+ static FuncDef aAnalyzeTableFuncs[] = {
FUNCTION(sqlite_record, 1, 0, 0, recordFunc),
};
- int i;
- FuncDefHash *pHash = &GLOBAL(FuncDefHash, sqlite3GlobalFunctions);
- FuncDef *aFunc = (FuncDef*)&GLOBAL(FuncDef, aAnalyzeTableFuncs);
- for(i=0; inRec ) return SQLITE_CORRUPT_BKPT;
if( pMem==0 ){
pMem = *ppVal = sqlite3ValueNew(db);
- if( pMem==0 ) return SQLITE_NOMEM;
+ if( pMem==0 ) return SQLITE_NOMEM_BKPT;
}
sqlite3VdbeSerialGet(&a[iField-szField], t, pMem);
pMem->enc = ENC(db);
@@ -67922,7 +68154,7 @@ static int growOpArray(Vdbe *v, int nOp){
p->nOpAlloc = p->szOpAlloc/sizeof(Op);
v->aOp = pNew;
}
- return (pNew ? SQLITE_OK : SQLITE_NOMEM);
+ return (pNew ? SQLITE_OK : SQLITE_NOMEM_BKPT);
}
#ifdef SQLITE_DEBUG
@@ -68184,6 +68416,13 @@ SQLITE_PRIVATE void sqlite3VdbeRunOnlyOnce(Vdbe *p){
p->runOnlyOnce = 1;
}
+/*
+** Mark the VDBE as one that can only be run multiple times.
+*/
+SQLITE_PRIVATE void sqlite3VdbeReusable(Vdbe *p){
+ p->runOnlyOnce = 0;
+}
+
#ifdef SQLITE_DEBUG /* sqlite3AssertMayAbort() logic */
/*
@@ -69281,6 +69520,7 @@ SQLITE_PRIVATE void sqlite3VdbeFrameDelete(VdbeFrame *p){
sqlite3VdbeFreeCursor(p->v, apCsr[i]);
}
releaseMemArray(aMem, p->nChildMem);
+ sqlite3VdbeDeleteAuxData(p->v->db, &p->pAuxData, -1, 0);
sqlite3DbFree(p->v->db, p);
}
@@ -69323,7 +69563,7 @@ SQLITE_PRIVATE int sqlite3VdbeList(
releaseMemArray(pMem, 8);
p->pResultSet = 0;
- if( p->rc==SQLITE_NOMEM ){
+ if( p->rc==SQLITE_NOMEM_BKPT ){
/* This happens if a malloc() inside a call to sqlite3_column_text() or
** sqlite3_column_text16() failed. */
sqlite3OomFault(db);
@@ -69586,7 +69826,7 @@ SQLITE_PRIVATE void sqlite3VdbeRewind(Vdbe *p){
p->magic = VDBE_MAGIC_RUN;
#ifdef SQLITE_DEBUG
- for(i=1; inMem; i++){
+ for(i=0; inMem; i++){
assert( p->aMem[i].db==p->db );
}
#endif
@@ -69651,16 +69891,13 @@ SQLITE_PRIVATE void sqlite3VdbeMakeReady(
nOnce = pParse->nOnce;
if( nOnce==0 ) nOnce = 1; /* Ensure at least one byte in p->aOnceFlag[] */
- /* For each cursor required, also allocate a memory cell. Memory
- ** cells (nMem+1-nCursor)..nMem, inclusive, will never be used by
- ** the vdbe program. Instead they are used to allocate memory for
- ** VdbeCursor/BtCursor structures. The blob of memory associated with
- ** cursor 0 is stored in memory cell nMem. Memory cell (nMem-1)
- ** stores the blob of memory associated with cursor 1, etc.
- **
+ /* Each cursor uses a memory cell. The first cursor (cursor 0) can
+ ** use aMem[0] which is not otherwise used by the VDBE program. Allocate
+ ** space at the end of aMem[] for cursors 1 and greater.
** See also: allocateCursor().
*/
nMem += nCursor;
+ if( nCursor==0 && nMem>0 ) nMem++; /* Space for aMem[0] even if not used */
/* Figure out how much reusable memory is available at the end of the
** opcode array. This extra memory will be reallocated for other elements
@@ -69722,9 +69959,8 @@ SQLITE_PRIVATE void sqlite3VdbeMakeReady(
pParse->nzVar = 0;
pParse->azVar = 0;
if( p->aMem ){
- p->aMem--; /* aMem[] goes from 1..nMem */
- p->nMem = nMem; /* not from 0..nMem-1 */
- for(n=1; n<=nMem; n++){
+ p->nMem = nMem;
+ for(n=0; naMem[n].flags = MEM_Undefined;
p->aMem[n].db = db;
}
@@ -69809,6 +70045,9 @@ SQLITE_PRIVATE int sqlite3VdbeFrameRestore(VdbeFrame *pFrame){
v->db->lastRowid = pFrame->lastRowid;
v->nChange = pFrame->nChange;
v->db->nChange = pFrame->nDbChange;
+ sqlite3VdbeDeleteAuxData(v->db, &v->pAuxData, -1, 0);
+ v->pAuxData = pFrame->pAuxData;
+ pFrame->pAuxData = 0;
return pFrame->pc;
}
@@ -69831,7 +70070,7 @@ static void closeAllCursors(Vdbe *p){
assert( p->nFrame==0 );
closeCursorsInFrame(p);
if( p->aMem ){
- releaseMemArray(&p->aMem[1], p->nMem);
+ releaseMemArray(p->aMem, p->nMem);
}
while( p->pDelFrame ){
VdbeFrame *pDel = p->pDelFrame;
@@ -69840,7 +70079,7 @@ static void closeAllCursors(Vdbe *p){
}
/* Delete any auxdata allocations made by the VM */
- if( p->pAuxData ) sqlite3VdbeDeleteAuxData(p, -1, 0);
+ if( p->pAuxData ) sqlite3VdbeDeleteAuxData(p->db, &p->pAuxData, -1, 0);
assert( p->pAuxData==0 );
}
@@ -69856,7 +70095,7 @@ static void Cleanup(Vdbe *p){
int i;
if( p->apCsr ) for(i=0; inCursor; i++) assert( p->apCsr[i]==0 );
if( p->aMem ){
- for(i=1; i<=p->nMem; i++) assert( p->aMem[i].flags==MEM_Undefined );
+ for(i=0; inMem; i++) assert( p->aMem[i].flags==MEM_Undefined );
}
#endif
@@ -69912,7 +70151,7 @@ SQLITE_PRIVATE int sqlite3VdbeSetColName(
assert( vardb->mallocFailed ){
assert( !zName || xDel!=SQLITE_DYNAMIC );
- return SQLITE_NOMEM;
+ return SQLITE_NOMEM_BKPT;
}
assert( p->aColName!=0 );
pColName = &(p->aColName[idx+var*p->nResColumn]);
@@ -69929,7 +70168,9 @@ SQLITE_PRIVATE int sqlite3VdbeSetColName(
*/
static int vdbeCommit(sqlite3 *db, Vdbe *p){
int i;
- int nTrans = 0; /* Number of databases with an active write-transaction */
+ int nTrans = 0; /* Number of databases with an active write-transaction
+ ** that are candidates for a two-phase commit using a
+ ** master-journal */
int rc = SQLITE_OK;
int needXcommit = 0;
@@ -69957,10 +70198,28 @@ static int vdbeCommit(sqlite3 *db, Vdbe *p){
for(i=0; rc==SQLITE_OK && inDb; i++){
Btree *pBt = db->aDb[i].pBt;
if( sqlite3BtreeIsInTrans(pBt) ){
+ /* Whether or not a database might need a master journal depends upon
+ ** its journal mode (among other things). This matrix determines which
+ ** journal modes use a master journal and which do not */
+ static const u8 aMJNeeded[] = {
+ /* DELETE */ 1,
+ /* PERSIST */ 1,
+ /* OFF */ 0,
+ /* TRUNCATE */ 1,
+ /* MEMORY */ 0,
+ /* WAL */ 0
+ };
+ Pager *pPager; /* Pager associated with pBt */
needXcommit = 1;
- if( i!=1 ) nTrans++;
sqlite3BtreeEnter(pBt);
- rc = sqlite3PagerExclusiveLock(sqlite3BtreePager(pBt));
+ pPager = sqlite3BtreePager(pBt);
+ if( db->aDb[i].safety_level!=PAGER_SYNCHRONOUS_OFF
+ && aMJNeeded[sqlite3PagerGetJournalMode(pPager)]
+ ){
+ assert( i!=1 );
+ nTrans++;
+ }
+ rc = sqlite3PagerExclusiveLock(pPager);
sqlite3BtreeLeave(pBt);
}
}
@@ -70018,7 +70277,6 @@ static int vdbeCommit(sqlite3 *db, Vdbe *p){
#ifndef SQLITE_OMIT_DISKIO
else{
sqlite3_vfs *pVfs = db->pVfs;
- int needSync = 0;
char *zMaster = 0; /* File-name for the master journal */
char const *zMainFile = sqlite3BtreeGetFilename(db->aDb[0].pBt);
sqlite3_file *pMaster = 0;
@@ -70030,7 +70288,7 @@ static int vdbeCommit(sqlite3 *db, Vdbe *p){
/* Select a master journal file name */
nMainFile = sqlite3Strlen30(zMainFile);
zMaster = sqlite3MPrintf(db, "%s-mjXXXXXX9XXz", zMainFile);
- if( zMaster==0 ) return SQLITE_NOMEM;
+ if( zMaster==0 ) return SQLITE_NOMEM_BKPT;
do {
u32 iRandom;
if( retryCount ){
@@ -70078,9 +70336,6 @@ static int vdbeCommit(sqlite3 *db, Vdbe *p){
continue; /* Ignore TEMP and :memory: databases */
}
assert( zFile[0]!=0 );
- if( !needSync && !sqlite3BtreeSyncDisabled(pBt) ){
- needSync = 1;
- }
rc = sqlite3OsWrite(pMaster, zFile, sqlite3Strlen30(zFile)+1, offset);
offset += sqlite3Strlen30(zFile)+1;
if( rc!=SQLITE_OK ){
@@ -70095,8 +70350,7 @@ static int vdbeCommit(sqlite3 *db, Vdbe *p){
/* Sync the master journal file. If the IOCAP_SEQUENTIAL device
** flag is set this is not required.
*/
- if( needSync
- && 0==(sqlite3OsDeviceCharacteristics(pMaster)&SQLITE_IOCAP_SEQUENTIAL)
+ if( 0==(sqlite3OsDeviceCharacteristics(pMaster)&SQLITE_IOCAP_SEQUENTIAL)
&& SQLITE_OK!=(rc = sqlite3OsSync(pMaster, SQLITE_SYNC_NORMAL))
){
sqlite3OsCloseFree(pMaster);
@@ -70132,7 +70386,7 @@ static int vdbeCommit(sqlite3 *db, Vdbe *p){
** doing this the directory is synced again before any individual
** transaction files are deleted.
*/
- rc = sqlite3OsDelete(pVfs, zMaster, needSync);
+ rc = sqlite3OsDelete(pVfs, zMaster, 1);
sqlite3DbFree(db, zMaster);
zMaster = 0;
if( rc ){
@@ -70320,7 +70574,7 @@ SQLITE_PRIVATE int sqlite3VdbeHalt(Vdbe *p){
*/
if( db->mallocFailed ){
- p->rc = SQLITE_NOMEM;
+ p->rc = SQLITE_NOMEM_BKPT;
}
if( p->aOnceFlag ) memset(p->aOnceFlag, 0, p->nOnceFlag);
closeAllCursors(p);
@@ -70481,7 +70735,7 @@ SQLITE_PRIVATE int sqlite3VdbeHalt(Vdbe *p){
p->magic = VDBE_MAGIC_HALT;
checkActiveVdbeCnt(db);
if( db->mallocFailed ){
- p->rc = SQLITE_NOMEM;
+ p->rc = SQLITE_NOMEM_BKPT;
}
/* If the auto-commit flag is set to true, then any locks that were held
@@ -70668,8 +70922,7 @@ SQLITE_PRIVATE int sqlite3VdbeFinalize(Vdbe *p){
** * the corresponding bit in argument mask is clear (where the first
** function parameter corresponds to bit 0 etc.).
*/
-SQLITE_PRIVATE void sqlite3VdbeDeleteAuxData(Vdbe *pVdbe, int iOp, int mask){
- AuxData **pp = &pVdbe->pAuxData;
+SQLITE_PRIVATE void sqlite3VdbeDeleteAuxData(sqlite3 *db, AuxData **pp, int iOp, int mask){
while( *pp ){
AuxData *pAux = *pp;
if( (iOp<0)
@@ -70680,7 +70933,7 @@ SQLITE_PRIVATE void sqlite3VdbeDeleteAuxData(Vdbe *pVdbe, int iOp, int mask){
pAux->xDelete(pAux->pAux);
}
*pp = pAux->pNext;
- sqlite3DbFree(pVdbe->db, pAux);
+ sqlite3DbFree(db, pAux);
}else{
pp= &pAux->pNext;
}
@@ -71459,7 +71712,7 @@ static int vdbeCompareMemString(
v2 = sqlite3ValueText((sqlite3_value*)&c2, pColl->enc);
n2 = v2==0 ? 0 : c2.n;
rc = pColl->xCmp(pColl->pUser, n1, v1, n2, v2);
- if( (v1==0 || v2==0) && prcErr ) *prcErr = SQLITE_NOMEM;
+ if( (v1==0 || v2==0) && prcErr ) *prcErr = SQLITE_NOMEM_BKPT;
sqlite3VdbeMemRelease(&c1);
sqlite3VdbeMemRelease(&c2);
return rc;
@@ -72734,7 +72987,7 @@ SQLITE_API void SQLITE_STDCALL sqlite3_result_error_toobig(sqlite3_context *pCtx
SQLITE_API void SQLITE_STDCALL sqlite3_result_error_nomem(sqlite3_context *pCtx){
assert( sqlite3_mutex_held(pCtx->pOut->db->mutex) );
sqlite3VdbeMemSetNull(pCtx->pOut);
- pCtx->isError = SQLITE_NOMEM;
+ pCtx->isError = SQLITE_NOMEM_BKPT;
pCtx->fErrorOrAux = 1;
sqlite3OomFault(pCtx->pOut->db);
}
@@ -72810,7 +73063,7 @@ static int sqlite3Step(Vdbe *p){
db = p->db;
if( db->mallocFailed ){
p->rc = SQLITE_NOMEM;
- return SQLITE_NOMEM;
+ return SQLITE_NOMEM_BKPT;
}
if( p->pc<=0 && p->expired ){
@@ -72873,7 +73126,7 @@ static int sqlite3Step(Vdbe *p){
db->errCode = rc;
if( SQLITE_NOMEM==sqlite3ApiExit(p->db, p->rc) ){
- p->rc = SQLITE_NOMEM;
+ p->rc = SQLITE_NOMEM_BKPT;
}
end_of_step:
/* At this point local variable rc holds the value that should be
@@ -72940,7 +73193,7 @@ SQLITE_API int SQLITE_STDCALL sqlite3_step(sqlite3_stmt *pStmt){
v->rc = rc2;
} else {
v->zErrMsg = 0;
- v->rc = rc = SQLITE_NOMEM;
+ v->rc = rc = SQLITE_NOMEM_BKPT;
}
}
rc = sqlite3ApiExit(db, rc);
@@ -73564,6 +73817,9 @@ SQLITE_API int SQLITE_STDCALL sqlite3_bind_blob(
int nData,
void (*xDel)(void*)
){
+#ifdef SQLITE_ENABLE_API_ARMOR
+ if( nData<0 ) return SQLITE_MISUSE_BKPT;
+#endif
return bindText(pStmt, i, zData, nData, xDel, 0);
}
SQLITE_API int SQLITE_STDCALL sqlite3_bind_blob64(
@@ -74320,11 +74576,11 @@ static VdbeCursor *allocateCursor(
** be freed lazily via the sqlite3_release_memory() API. This
** minimizes the number of malloc calls made by the system.
**
- ** Memory cells for cursors are allocated at the top of the address
- ** space. Memory cell (p->nMem) corresponds to cursor 0. Space for
- ** cursor 1 is managed by memory cell (p->nMem-1), etc.
+ ** The memory cell for cursor 0 is aMem[0]. The rest are allocated from
+ ** the top of the register space. Cursor 1 is at Mem[p->nMem-1].
+ ** Cursor 2 is at Mem[p->nMem-2]. And so forth.
*/
- Mem *pMem = &p->aMem[p->nMem-iCur];
+ Mem *pMem = iCur>0 ? &p->aMem[p->nMem-iCur] : p->aMem;
int nByte;
VdbeCursor *pCx = 0;
@@ -74332,7 +74588,7 @@ static VdbeCursor *allocateCursor(
ROUND8(sizeof(VdbeCursor)) + 2*sizeof(u32)*nField +
(eCurType==CURTYPE_BTREE?sqlite3BtreeCursorSize():0);
- assert( iCurnCursor );
+ assert( iCur>=0 && iCurnCursor );
if( p->apCsr[iCur] ){
sqlite3VdbeFreeCursor(p, p->apCsr[iCur]);
p->apCsr[iCur] = 0;
@@ -74746,7 +75002,7 @@ static SQLITE_NOINLINE Mem *out2PrereleaseWithClear(Mem *pOut){
static Mem *out2Prerelease(Vdbe *p, VdbeOp *pOp){
Mem *pOut;
assert( pOp->p2>0 );
- assert( pOp->p2<=(p->nMem-p->nCursor) );
+ assert( pOp->p2<=(p->nMem+1 - p->nCursor) );
pOut = &p->aMem[pOp->p2];
memAboutToChange(p, pOut);
if( VdbeMemDynamic(pOut) ){
@@ -74844,7 +75100,11 @@ SQLITE_PRIVATE int sqlite3VdbeExec(
}
sqlite3EndBenignMalloc();
#endif
- for(pOp=&aOp[p->pc]; rc==SQLITE_OK; pOp++){
+ for(pOp=&aOp[p->pc]; 1; pOp++){
+ /* Errors are detected by individual opcodes, with an immediate
+ ** jumps to abort_due_to_error. */
+ assert( rc==SQLITE_OK );
+
assert( pOp>=aOp && pOp<&aOp[p->nOp]);
#ifdef VDBE_PROFILE
start = sqlite3Hwtime();
@@ -74880,33 +75140,33 @@ SQLITE_PRIVATE int sqlite3VdbeExec(
assert( pOp->opflags==sqlite3OpcodeProperty[pOp->opcode] );
if( (pOp->opflags & OPFLG_IN1)!=0 ){
assert( pOp->p1>0 );
- assert( pOp->p1<=(p->nMem-p->nCursor) );
+ assert( pOp->p1<=(p->nMem+1 - p->nCursor) );
assert( memIsValid(&aMem[pOp->p1]) );
assert( sqlite3VdbeCheckMemInvariants(&aMem[pOp->p1]) );
REGISTER_TRACE(pOp->p1, &aMem[pOp->p1]);
}
if( (pOp->opflags & OPFLG_IN2)!=0 ){
assert( pOp->p2>0 );
- assert( pOp->p2<=(p->nMem-p->nCursor) );
+ assert( pOp->p2<=(p->nMem+1 - p->nCursor) );
assert( memIsValid(&aMem[pOp->p2]) );
assert( sqlite3VdbeCheckMemInvariants(&aMem[pOp->p2]) );
REGISTER_TRACE(pOp->p2, &aMem[pOp->p2]);
}
if( (pOp->opflags & OPFLG_IN3)!=0 ){
assert( pOp->p3>0 );
- assert( pOp->p3<=(p->nMem-p->nCursor) );
+ assert( pOp->p3<=(p->nMem+1 - p->nCursor) );
assert( memIsValid(&aMem[pOp->p3]) );
assert( sqlite3VdbeCheckMemInvariants(&aMem[pOp->p3]) );
REGISTER_TRACE(pOp->p3, &aMem[pOp->p3]);
}
if( (pOp->opflags & OPFLG_OUT2)!=0 ){
assert( pOp->p2>0 );
- assert( pOp->p2<=(p->nMem-p->nCursor) );
+ assert( pOp->p2<=(p->nMem+1 - p->nCursor) );
memAboutToChange(p, &aMem[pOp->p2]);
}
if( (pOp->opflags & OPFLG_OUT3)!=0 ){
assert( pOp->p3>0 );
- assert( pOp->p3<=(p->nMem-p->nCursor) );
+ assert( pOp->p3<=(p->nMem+1 - p->nCursor) );
memAboutToChange(p, &aMem[pOp->p3]);
}
#endif
@@ -74991,7 +75251,7 @@ check_for_interrupt:
nProgressLimit = nVmStep + db->nProgressOps - (nVmStep%db->nProgressOps);
if( db->xProgress(db->pProgressArg) ){
rc = SQLITE_INTERRUPT;
- goto vdbe_error_halt;
+ goto abort_due_to_error;
}
}
#endif
@@ -75005,7 +75265,7 @@ check_for_interrupt:
** and then jump to address P2.
*/
case OP_Gosub: { /* jump */
- assert( pOp->p1>0 && pOp->p1<=(p->nMem-p->nCursor) );
+ assert( pOp->p1>0 && pOp->p1<=(p->nMem+1 - p->nCursor) );
pIn1 = &aMem[pOp->p1];
assert( VdbeMemDynamic(pIn1)==0 );
memAboutToChange(p, pIn1);
@@ -75045,7 +75305,7 @@ case OP_Return: { /* in1 */
** See also: EndCoroutine
*/
case OP_InitCoroutine: { /* jump */
- assert( pOp->p1>0 && pOp->p1<=(p->nMem-p->nCursor) );
+ assert( pOp->p1>0 && pOp->p1<=(p->nMem+1 - p->nCursor) );
assert( pOp->p2>=0 && pOp->p2nOp );
assert( pOp->p3>=0 && pOp->p3nOp );
pOut = &aMem[pOp->p1];
@@ -75270,7 +75530,10 @@ case OP_String8: { /* same as TK_STRING, out2 */
#ifndef SQLITE_OMIT_UTF16
if( encoding!=SQLITE_UTF8 ){
rc = sqlite3VdbeMemSetStr(pOut, pOp->p4.z, -1, SQLITE_UTF8, SQLITE_STATIC);
- if( rc==SQLITE_TOOBIG ) goto too_big;
+ if( rc ){
+ assert( rc==SQLITE_TOOBIG ); /* This is the only possible error here */
+ goto too_big;
+ }
if( SQLITE_OK!=sqlite3VdbeChangeEncoding(pOut, encoding) ) goto no_mem;
assert( pOut->szMalloc>0 && pOut->zMalloc==pOut->z );
assert( VdbeMemDynamic(pOut)==0 );
@@ -75311,7 +75574,7 @@ case OP_String: { /* out2 */
#ifndef SQLITE_LIKE_DOESNT_MATCH_BLOBS
if( pOp->p5 ){
assert( pOp->p3>0 );
- assert( pOp->p3<=(p->nMem-p->nCursor) );
+ assert( pOp->p3<=(p->nMem+1 - p->nCursor) );
pIn3 = &aMem[pOp->p3];
assert( pIn3->flags & MEM_Int );
if( pIn3->u.i ) pOut->flags = MEM_Blob|MEM_Static|MEM_Term;
@@ -75337,7 +75600,7 @@ case OP_Null: { /* out2 */
u16 nullFlag;
pOut = out2Prerelease(p, pOp);
cnt = pOp->p3-pOp->p2;
- assert( pOp->p3<=(p->nMem-p->nCursor) );
+ assert( pOp->p3<=(p->nMem+1 - p->nCursor) );
pOut->flags = nullFlag = pOp->p1 ? (MEM_Null|MEM_Cleared) : MEM_Null;
while( cnt>0 ){
pOut++;
@@ -75358,7 +75621,7 @@ case OP_Null: { /* out2 */
** previously copied using OP_SCopy, the copies will continue to be valid.
*/
case OP_SoftNull: {
- assert( pOp->p1>0 && pOp->p1<=(p->nMem-p->nCursor) );
+ assert( pOp->p1>0 && pOp->p1<=(p->nMem+1 - p->nCursor) );
pOut = &aMem[pOp->p1];
pOut->flags = (pOut->flags|MEM_Null)&~MEM_Undefined;
break;
@@ -75425,8 +75688,8 @@ case OP_Move: {
pIn1 = &aMem[p1];
pOut = &aMem[p2];
do{
- assert( pOut<=&aMem[(p->nMem-p->nCursor)] );
- assert( pIn1<=&aMem[(p->nMem-p->nCursor)] );
+ assert( pOut<=&aMem[(p->nMem+1 - p->nCursor)] );
+ assert( pIn1<=&aMem[(p->nMem+1 - p->nCursor)] );
assert( memIsValid(pIn1) );
memAboutToChange(p, pOut);
sqlite3VdbeMemMove(pOut, pIn1);
@@ -75526,7 +75789,7 @@ case OP_ResultRow: {
int i;
assert( p->nResColumn==pOp->p2 );
assert( pOp->p1>0 );
- assert( pOp->p1+pOp->p2<=(p->nMem-p->nCursor)+1 );
+ assert( pOp->p1+pOp->p2<=(p->nMem+1 - p->nCursor)+1 );
#ifndef SQLITE_OMIT_PROGRESS_CALLBACK
/* Run the progress counter just before returning.
@@ -75536,7 +75799,7 @@ case OP_ResultRow: {
&& db->xProgress(db->pProgressArg)!=0
){
rc = SQLITE_INTERRUPT;
- goto vdbe_error_halt;
+ goto abort_due_to_error;
}
#endif
@@ -75546,7 +75809,7 @@ case OP_ResultRow: {
if( SQLITE_OK!=(rc = sqlite3VdbeCheckFk(p, 0)) ){
assert( db->flags&SQLITE_CountRows );
assert( p->usesStmtJournal );
- break;
+ goto abort_due_to_error;
}
/* If the SQLITE_CountRows flag is set in sqlite3.flags mask, then
@@ -75566,9 +75829,7 @@ case OP_ResultRow: {
*/
assert( p->iStatement==0 || db->flags&SQLITE_CountRows );
rc = sqlite3VdbeCloseStatement(p, SAVEPOINT_RELEASE);
- if( NEVER(rc!=SQLITE_OK) ){
- break;
- }
+ assert( rc==SQLITE_OK );
/* Invalidate all ephemeral cursor row caches */
p->cacheCtr = (p->cacheCtr + 2)|1;
@@ -75840,8 +76101,8 @@ case OP_Function0: {
assert( pOp->p4type==P4_FUNCDEF );
n = pOp->p5;
- assert( pOp->p3>0 && pOp->p3<=(p->nMem-p->nCursor) );
- assert( n==0 || (pOp->p2>0 && pOp->p2+n<=(p->nMem-p->nCursor)+1) );
+ assert( pOp->p3>0 && pOp->p3<=(p->nMem+1 - p->nCursor) );
+ assert( n==0 || (pOp->p2>0 && pOp->p2+n<=(p->nMem+1 - p->nCursor)+1) );
assert( pOp->p3p2 || pOp->p3>=pOp->p2+n );
pCtx = sqlite3DbMallocRawNN(db, sizeof(*pCtx) + (n-1)*sizeof(sqlite3_value*));
if( pCtx==0 ) goto no_mem;
@@ -75891,7 +76152,8 @@ case OP_Function: {
sqlite3VdbeError(p, "%s", sqlite3_value_text(pCtx->pOut));
rc = pCtx->isError;
}
- sqlite3VdbeDeleteAuxData(p, pCtx->iOp, pOp->p1);
+ sqlite3VdbeDeleteAuxData(db, &p->pAuxData, pCtx->iOp, pOp->p1);
+ if( rc ) goto abort_due_to_error;
}
/* Copy the result of the function into register P3 */
@@ -76075,6 +76337,7 @@ case OP_Cast: { /* in1 */
rc = ExpandBlob(pIn1);
sqlite3VdbeMemCast(pIn1, pOp->p2, encoding);
UPDATE_MAX_BLOBSIZE(pIn1);
+ if( rc ) goto abort_due_to_error;
break;
}
#endif /* SQLITE_OMIT_CAST */
@@ -76339,11 +76602,11 @@ case OP_Compare: {
if( aPermute ){
int k, mx = 0;
for(k=0; kmx ) mx = aPermute[k];
- assert( p1>0 && p1+mx<=(p->nMem-p->nCursor)+1 );
- assert( p2>0 && p2+mx<=(p->nMem-p->nCursor)+1 );
+ assert( p1>0 && p1+mx<=(p->nMem+1 - p->nCursor)+1 );
+ assert( p2>0 && p2+mx<=(p->nMem+1 - p->nCursor)+1 );
}else{
- assert( p1>0 && p1+n<=(p->nMem-p->nCursor)+1 );
- assert( p2>0 && p2+n<=(p->nMem-p->nCursor)+1 );
+ assert( p1>0 && p1+n<=(p->nMem+1 - p->nCursor)+1 );
+ assert( p2>0 && p2+n<=(p->nMem+1 - p->nCursor)+1 );
}
#endif /* SQLITE_DEBUG */
for(i=0; ip3>0 && pOp->p3<=(p->nMem-p->nCursor) );
+ assert( pOp->p3>0 && pOp->p3<=(p->nMem+1 - p->nCursor) );
pDest = &aMem[pOp->p3];
memAboutToChange(p, pDest);
assert( pOp->p1>=0 && pOp->p1nCursor );
@@ -76684,7 +76947,7 @@ case OP_Column: {
*/
if( offset > 98307 || offset > pC->payloadSize ){
rc = SQLITE_CORRUPT_BKPT;
- goto op_column_error;
+ goto abort_due_to_error;
}
}
@@ -76709,7 +76972,7 @@ case OP_Column: {
if( pC->aRow==0 ){
memset(&sMem, 0, sizeof(sMem));
rc = sqlite3VdbeMemFromBtree(pCrsr, 0, aOffset[0], !pC->isTable, &sMem);
- if( rc!=SQLITE_OK ) goto op_column_error;
+ if( rc!=SQLITE_OK ) goto abort_due_to_error;
zData = (u8*)sMem.z;
}else{
zData = pC->aRow;
@@ -76734,7 +76997,6 @@ case OP_Column: {
}while( i<=p2 && zHdrnHdrParsed = i;
pC->iHdrOffset = (u32)(zHdr - zData);
- if( pC->aRow==0 ) sqlite3VdbeMemRelease(&sMem);
/* The record is corrupt if any of the following are true:
** (1) the bytes of the header extend past the declared header size
@@ -76744,9 +77006,12 @@ case OP_Column: {
if( (zHdr>=zEndHdr && (zHdr>zEndHdr || offset64!=pC->payloadSize))
|| (offset64 > pC->payloadSize)
){
+ if( pC->aRow==0 ) sqlite3VdbeMemRelease(&sMem);
rc = SQLITE_CORRUPT_BKPT;
- goto op_column_error;
+ goto abort_due_to_error;
}
+ if( pC->aRow==0 ) sqlite3VdbeMemRelease(&sMem);
+
}else{
t = 0;
}
@@ -76818,15 +77083,13 @@ case OP_Column: {
}else{
rc = sqlite3VdbeMemFromBtree(pCrsr, aOffset[p2], len, !pC->isTable,
pDest);
- if( rc==SQLITE_OK ){
- sqlite3VdbeSerialGet((const u8*)pDest->z, t, pDest);
- pDest->flags &= ~MEM_Ephem;
- }
+ if( rc!=SQLITE_OK ) goto abort_due_to_error;
+ sqlite3VdbeSerialGet((const u8*)pDest->z, t, pDest);
+ pDest->flags &= ~MEM_Ephem;
}
}
op_column_out:
-op_column_error:
UPDATE_MAX_BLOBSIZE(pDest);
REGISTER_TRACE(pOp->p3, pDest);
break;
@@ -76850,7 +77113,7 @@ case OP_Affinity: {
assert( zAffinity[pOp->p2]==0 );
pIn1 = &aMem[pOp->p1];
while( (cAff = *(zAffinity++))!=0 ){
- assert( pIn1 <= &p->aMem[(p->nMem-p->nCursor)] );
+ assert( pIn1 <= &p->aMem[(p->nMem+1 - p->nCursor)] );
assert( memIsValid(pIn1) );
applyAffinity(pIn1, cAff, encoding);
pIn1++;
@@ -76912,7 +77175,7 @@ case OP_MakeRecord: {
nZero = 0; /* Number of zero bytes at the end of the record */
nField = pOp->p1;
zAffinity = pOp->p4.z;
- assert( nField>0 && pOp->p2>0 && pOp->p2+nField<=(p->nMem-p->nCursor)+1 );
+ assert( nField>0 && pOp->p2>0 && pOp->p2+nField<=(p->nMem+1 - p->nCursor)+1 );
pData0 = &aMem[nField];
nField = pOp->p2;
pLast = &pData0[nField-1];
@@ -77002,7 +77265,7 @@ case OP_MakeRecord: {
assert( i==nHdr );
assert( j==nByte );
- assert( pOp->p3>0 && pOp->p3<=(p->nMem-p->nCursor) );
+ assert( pOp->p3>0 && pOp->p3<=(p->nMem+1 - p->nCursor) );
pOut->n = (int)nByte;
pOut->flags = MEM_Blob;
if( nZero ){
@@ -77031,6 +77294,7 @@ case OP_Count: { /* out2 */
assert( pCrsr );
nEntry = 0; /* Not needed. Only used to silence a warning. */
rc = sqlite3BtreeCount(pCrsr, &nEntry);
+ if( rc ) goto abort_due_to_error;
pOut = out2Prerelease(p, pOp);
pOut->u.i = nEntry;
break;
@@ -77208,6 +77472,7 @@ case OP_Savepoint: {
}
}
}
+ if( rc ) goto abort_due_to_error;
break;
}
@@ -77244,7 +77509,7 @@ case OP_AutoCommit: {
sqlite3VdbeError(p, "cannot commit transaction - "
"SQL statements in progress");
rc = SQLITE_BUSY;
- break;
+ goto abort_due_to_error;
}else if( (rc = sqlite3VdbeCheckFk(p, 1))!=SQLITE_OK ){
goto vdbe_return;
}else{
@@ -77271,6 +77536,7 @@ case OP_AutoCommit: {
"cannot commit - no transaction is active"));
rc = SQLITE_ERROR;
+ goto abort_due_to_error;
}
break;
}
@@ -77393,6 +77659,7 @@ case OP_Transaction: {
p->expired = 1;
rc = SQLITE_SCHEMA;
}
+ if( rc ) goto abort_due_to_error;
break;
}
@@ -77462,6 +77729,7 @@ case OP_SetCookie: {
sqlite3ExpirePreparedStatements(db);
p->expired = 0;
}
+ if( rc ) goto abort_due_to_error;
break;
}
@@ -77559,7 +77827,7 @@ case OP_OpenWrite:
if( p->expired ){
rc = SQLITE_ABORT_ROLLBACK;
- break;
+ goto abort_due_to_error;
}
nField = 0;
@@ -77583,7 +77851,7 @@ case OP_OpenWrite:
}
if( pOp->p5 & OPFLAG_P2ISREG ){
assert( p2>0 );
- assert( p2<=(p->nMem-p->nCursor) );
+ assert( p2<=(p->nMem+1 - p->nCursor) );
pIn2 = &aMem[p2];
assert( memIsValid(pIn2) );
assert( (pIn2->flags & MEM_Int)!=0 );
@@ -77593,10 +77861,7 @@ case OP_OpenWrite:
** that opcode will always set the p2 value to 2 or more or else fail.
** If there were a failure, the prepared statement would have halted
** before reaching this instruction. */
- if( NEVER(p2<2) ) {
- rc = SQLITE_CORRUPT_BKPT;
- goto abort_due_to_error;
- }
+ assert( p2>=2 );
}
if( pOp->p4type==P4_KEYINFO ){
pKeyInfo = pOp->p4.pKeyInfo;
@@ -77634,6 +77899,7 @@ open_cursor_set_hints:
#endif
sqlite3BtreeCursorHintFlags(pCur->uc.pCursor,
(pOp->p5 & (OPFLAG_BULKCSR|OPFLAG_SEEKEQ)));
+ if( rc ) goto abort_due_to_error;
break;
}
@@ -77710,6 +77976,7 @@ case OP_OpenEphemeral: {
pCx->isTable = 1;
}
}
+ if( rc ) goto abort_due_to_error;
pCx->isOrdered = (pOp->p5!=BTREE_UNORDERED);
break;
}
@@ -77735,6 +78002,7 @@ case OP_SorterOpen: {
assert( pCx->pKeyInfo->db==db );
assert( pCx->pKeyInfo->enc==ENC(db) );
rc = sqlite3VdbeSorterInit(db, pOp->p3, pCx);
+ if( rc ) goto abort_due_to_error;
break;
}
@@ -78197,7 +78465,7 @@ case OP_Found: { /* jump, in3 */
rc = sqlite3BtreeMovetoUnpacked(pC->uc.pCursor, pIdxKey, 0, 0, &res);
sqlite3DbFree(db, pFree);
if( rc!=SQLITE_OK ){
- break;
+ goto abort_due_to_error;
}
pC->seekResult = res;
alreadyExists = (res==0);
@@ -78269,6 +78537,7 @@ case OP_NotExists: { /* jump, in3 */
goto jump_to_p2;
}
}
+ if( rc ) goto abort_due_to_error;
break;
}
@@ -78377,7 +78646,7 @@ case OP_NewRowid: { /* out2 */
pMem = &pFrame->aMem[pOp->p3];
}else{
/* Assert that P3 is a valid memory cell. */
- assert( pOp->p3<=(p->nMem-p->nCursor) );
+ assert( pOp->p3<=(p->nMem+1 - p->nCursor) );
pMem = &aMem[pOp->p3];
memAboutToChange(p, pMem);
}
@@ -78411,7 +78680,8 @@ case OP_NewRowid: { /* out2 */
0, &res))==SQLITE_OK)
&& (res==0)
&& (++cnt<100));
- if( rc==SQLITE_OK && res==0 ){
+ if( rc ) goto abort_due_to_error;
+ if( res==0 ){
rc = SQLITE_FULL; /* IMP: R-38219-53002 */
goto abort_due_to_error;
}
@@ -78525,7 +78795,8 @@ case OP_InsertInt: {
pC->cacheStatus = CACHE_STALE;
/* Invoke the update-hook if required. */
- if( rc==SQLITE_OK && db->xUpdateCallback && pOp->p4.z ){
+ if( rc ) goto abort_due_to_error;
+ if( db->xUpdateCallback && pOp->p4.z ){
zDb = db->aDb[pC->iDb].zName;
zTbl = pOp->p4.z;
op = ((pOp->p5 & OPFLAG_ISUPDATE) ? SQLITE_UPDATE : SQLITE_INSERT);
@@ -78615,7 +78886,8 @@ case OP_Delete: {
pC->cacheStatus = CACHE_STALE;
/* Invoke the update-hook if required. */
- if( rc==SQLITE_OK && hasUpdateCallback ){
+ if( rc ) goto abort_due_to_error;
+ if( hasUpdateCallback ){
db->xUpdateCallback(db->pUpdateArg, SQLITE_DELETE,
db->aDb[pC->iDb].zName, pOp->p4.z, pC->movetoTarget);
assert( pC->iDb>=0 );
@@ -78664,6 +78936,7 @@ case OP_SorterCompare: {
res = 0;
rc = sqlite3VdbeSorterCompare(pC, pIn3, nKeyCol, &res);
VdbeBranchTaken(res!=0,2);
+ if( rc ) goto abort_due_to_error;
if( res ) goto jump_to_p2;
break;
};
@@ -78689,6 +78962,7 @@ case OP_SorterData: {
rc = sqlite3VdbeSorterRowkey(pC, pOut);
assert( rc!=SQLITE_OK || (pOut->flags & MEM_Blob) );
assert( pOp->p1>=0 && pOp->p1nCursor );
+ if( rc ) goto abort_due_to_error;
p->apCsr[pOp->p3]->cacheStatus = CACHE_STALE;
break;
}
@@ -78777,6 +79051,7 @@ case OP_RowData: {
}else{
rc = sqlite3BtreeData(pCrsr, 0, n, pOut->z);
}
+ if( rc ) goto abort_due_to_error;
pOut->enc = SQLITE_UTF8; /* In case the blob is ever cast to text */
UPDATE_MAX_BLOBSIZE(pOut);
REGISTER_TRACE(pOp->p2, pOut);
@@ -78817,6 +79092,7 @@ case OP_Rowid: { /* out2 */
assert( pModule->xRowid );
rc = pModule->xRowid(pC->uc.pVCur, &v);
sqlite3VtabImportErrmsg(p, pVtab);
+ if( rc ) goto abort_due_to_error;
#endif /* SQLITE_OMIT_VIRTUALTABLE */
}else{
assert( pC->eCurType==CURTYPE_BTREE );
@@ -78887,6 +79163,7 @@ case OP_Last: { /* jump */
#ifdef SQLITE_DEBUG
pC->seekOp = OP_Last;
#endif
+ if( rc ) goto abort_due_to_error;
if( pOp->p2>0 ){
VdbeBranchTaken(res!=0,2);
if( res ) goto jump_to_p2;
@@ -78951,6 +79228,7 @@ case OP_Rewind: { /* jump */
pC->deferredMoveto = 0;
pC->cacheStatus = CACHE_STALE;
}
+ if( rc ) goto abort_due_to_error;
pC->nullRow = (u8)res;
assert( pOp->p2>0 && pOp->p2nOp );
VdbeBranchTaken(res!=0,2);
@@ -79063,6 +79341,7 @@ case OP_Next: /* jump */
next_tail:
pC->cacheStatus = CACHE_STALE;
VdbeBranchTaken(res==0,2);
+ if( rc ) goto abort_due_to_error;
if( res==0 ){
pC->nullRow = 0;
p->aCounter[pOp->p5]++;
@@ -79113,19 +79392,19 @@ case OP_IdxInsert: { /* in2 */
assert( pC->eCurType==CURTYPE_BTREE || pOp->opcode==OP_SorterInsert );
assert( pC->isTable==0 );
rc = ExpandBlob(pIn2);
- if( rc==SQLITE_OK ){
- if( pOp->opcode==OP_SorterInsert ){
- rc = sqlite3VdbeSorterWrite(pC, pIn2);
- }else{
- nKey = pIn2->n;
- zKey = pIn2->z;
- rc = sqlite3BtreeInsert(pC->uc.pCursor, zKey, nKey, "", 0, 0, pOp->p3,
- ((pOp->p5 & OPFLAG_USESEEKRESULT) ? pC->seekResult : 0)
- );
- assert( pC->deferredMoveto==0 );
- pC->cacheStatus = CACHE_STALE;
- }
+ if( rc ) goto abort_due_to_error;
+ if( pOp->opcode==OP_SorterInsert ){
+ rc = sqlite3VdbeSorterWrite(pC, pIn2);
+ }else{
+ nKey = pIn2->n;
+ zKey = pIn2->z;
+ rc = sqlite3BtreeInsert(pC->uc.pCursor, zKey, nKey, "", 0, 0, pOp->p3,
+ ((pOp->p5 & OPFLAG_USESEEKRESULT) ? pC->seekResult : 0)
+ );
+ assert( pC->deferredMoveto==0 );
+ pC->cacheStatus = CACHE_STALE;
}
+ if( rc) goto abort_due_to_error;
break;
}
@@ -79143,7 +79422,7 @@ case OP_IdxDelete: {
UnpackedRecord r;
assert( pOp->p3>0 );
- assert( pOp->p2>0 && pOp->p2+pOp->p3<=(p->nMem-p->nCursor)+1 );
+ assert( pOp->p2>0 && pOp->p2+pOp->p3<=(p->nMem+1 - p->nCursor)+1 );
assert( pOp->p1>=0 && pOp->p1nCursor );
pC = p->apCsr[pOp->p1];
assert( pC!=0 );
@@ -79156,8 +79435,10 @@ case OP_IdxDelete: {
r.default_rc = 0;
r.aMem = &aMem[pOp->p2];
rc = sqlite3BtreeMovetoUnpacked(pCrsr, &r, 0, 0, &res);
- if( rc==SQLITE_OK && res==0 ){
+ if( rc ) goto abort_due_to_error;
+ if( res==0 ){
rc = sqlite3BtreeDelete(pCrsr, BTREE_AUXDELETE);
+ if( rc ) goto abort_due_to_error;
}
assert( pC->deferredMoveto==0 );
pC->cacheStatus = CACHE_STALE;
@@ -79332,6 +79613,7 @@ case OP_IdxGE: { /* jump */
res++;
}
VdbeBranchTaken(res>0,2);
+ if( rc ) goto abort_due_to_error;
if( res>0 ) goto jump_to_p2;
break;
}
@@ -79367,6 +79649,7 @@ case OP_Destroy: { /* out2 */
if( db->nVdbeRead > db->nVDestroy+1 ){
rc = SQLITE_LOCKED;
p->errorAction = OE_Abort;
+ goto abort_due_to_error;
}else{
iDb = pOp->p3;
assert( DbMaskTest(p->btreeMask, iDb) );
@@ -79374,8 +79657,9 @@ case OP_Destroy: { /* out2 */
rc = sqlite3BtreeDropTable(db->aDb[iDb].pBt, pOp->p1, &iMoved);
pOut->flags = MEM_Int;
pOut->u.i = iMoved;
+ if( rc ) goto abort_due_to_error;
#ifndef SQLITE_OMIT_AUTOVACUUM
- if( rc==SQLITE_OK && iMoved!=0 ){
+ if( iMoved!=0 ){
sqlite3RootPageMoved(db, iDb, iMoved, pOp->p1);
/* All OP_Destroy operations occur on the same btree */
assert( resetSchemaOnFault==0 || resetSchemaOnFault==iDb+1 );
@@ -79421,6 +79705,7 @@ case OP_Clear: {
aMem[pOp->p3].u.i += nChange;
}
}
+ if( rc ) goto abort_due_to_error;
break;
}
@@ -79444,6 +79729,7 @@ case OP_ResetSorter: {
assert( pC->eCurType==CURTYPE_BTREE );
assert( pC->isEphemeral );
rc = sqlite3BtreeClearTableOfCursor(pC->uc.pCursor);
+ if( rc ) goto abort_due_to_error;
}
break;
}
@@ -79492,6 +79778,7 @@ case OP_CreateTable: { /* out2 */
flags = BTREE_BLOBKEY;
}
rc = sqlite3BtreeCreateTable(pDb->pBt, &pgno, flags);
+ if( rc ) goto abort_due_to_error;
pOut->u.i = pgno;
break;
}
@@ -79532,7 +79819,7 @@ case OP_ParseSchema: {
"SELECT name, rootpage, sql FROM '%q'.%s WHERE %s ORDER BY rowid",
db->aDb[iDb].zName, zMaster, pOp->p4.z);
if( zSql==0 ){
- rc = SQLITE_NOMEM;
+ rc = SQLITE_NOMEM_BKPT;
}else{
assert( db->init.busy==0 );
db->init.busy = 1;
@@ -79544,9 +79831,12 @@ case OP_ParseSchema: {
db->init.busy = 0;
}
}
- if( rc ) sqlite3ResetAllSchemasOfConnection(db);
- if( rc==SQLITE_NOMEM ){
- goto no_mem;
+ if( rc ){
+ sqlite3ResetAllSchemasOfConnection(db);
+ if( rc==SQLITE_NOMEM ){
+ goto no_mem;
+ }
+ goto abort_due_to_error;
}
break;
}
@@ -79561,6 +79851,7 @@ case OP_ParseSchema: {
case OP_LoadAnalysis: {
assert( pOp->p1>=0 && pOp->p1nDb );
rc = sqlite3AnalysisLoad(db, pOp->p1);
+ if( rc ) goto abort_due_to_error;
break;
}
#endif /* !defined(SQLITE_OMIT_ANALYZE) */
@@ -79606,7 +79897,7 @@ case OP_DropTrigger: {
#ifndef SQLITE_OMIT_INTEGRITY_CHECK
-/* Opcode: IntegrityCk P1 P2 P3 * P5
+/* Opcode: IntegrityCk P1 P2 P3 P4 P5
**
** Do an analysis of the currently open database. Store in
** register P1 the text of an error message describing any problems.
@@ -79617,9 +79908,8 @@ case OP_DropTrigger: {
** In other words, the analysis stops as soon as reg(P1) errors are
** seen. Reg(P1) is updated with the number of errors remaining.
**
-** The root page numbers of all tables in the database are integer
-** stored in reg(P1), reg(P1+1), reg(P1+2), .... There are P2 tables
-** total.
+** The root page numbers of all tables in the database are integers
+** stored in P4_INTARRAY argument.
**
** If P5 is not zero, the check is done on the auxiliary database
** file, not the main database file.
@@ -79629,30 +79919,24 @@ case OP_DropTrigger: {
case OP_IntegrityCk: {
int nRoot; /* Number of tables to check. (Number of root pages.) */
int *aRoot; /* Array of rootpage numbers for tables to be checked */
- int j; /* Loop counter */
int nErr; /* Number of errors reported */
char *z; /* Text of the error report */
Mem *pnErr; /* Register keeping track of errors remaining */
assert( p->bIsReader );
nRoot = pOp->p2;
+ aRoot = pOp->p4.ai;
assert( nRoot>0 );
- aRoot = sqlite3DbMallocRawNN(db, sizeof(int)*(nRoot+1) );
- if( aRoot==0 ) goto no_mem;
- assert( pOp->p3>0 && pOp->p3<=(p->nMem-p->nCursor) );
+ assert( aRoot[nRoot]==0 );
+ assert( pOp->p3>0 && pOp->p3<=(p->nMem+1 - p->nCursor) );
pnErr = &aMem[pOp->p3];
assert( (pnErr->flags & MEM_Int)!=0 );
assert( (pnErr->flags & (MEM_Str|MEM_Blob))==0 );
pIn1 = &aMem[pOp->p1];
- for(j=0; jp5nDb );
assert( DbMaskTest(p->btreeMask, pOp->p5) );
z = sqlite3BtreeIntegrityCheck(db->aDb[pOp->p5].pBt, aRoot, nRoot,
(int)pnErr->u.i, &nErr);
- sqlite3DbFree(db, aRoot);
pnErr->u.i -= nErr;
sqlite3VdbeMemSetNull(pIn1);
if( nErr==0 ){
@@ -79820,7 +80104,7 @@ case OP_Program: { /* jump */
if( p->nFrame>=db->aLimit[SQLITE_LIMIT_TRIGGER_DEPTH] ){
rc = SQLITE_ERROR;
sqlite3VdbeError(p, "too many levels of trigger recursion");
- break;
+ goto abort_due_to_error;
}
/* Register pRt is used to store the memory required to save the state
@@ -79834,6 +80118,8 @@ case OP_Program: { /* jump */
** variable nMem (and later, VdbeFrame.nChildMem) to this value.
*/
nMem = pProgram->nMem + pProgram->nCsr;
+ assert( nMem>0 );
+ if( pProgram->nCsr==0 ) nMem++;
nByte = ROUND8(sizeof(VdbeFrame))
+ nMem * sizeof(Mem)
+ pProgram->nCsr * sizeof(VdbeCursor *)
@@ -79870,7 +80156,8 @@ case OP_Program: { /* jump */
}
}else{
pFrame = pRt->u.pFrame;
- assert( pProgram->nMem+pProgram->nCsr==pFrame->nChildMem );
+ assert( pProgram->nMem+pProgram->nCsr==pFrame->nChildMem
+ || (pProgram->nCsr==0 && pProgram->nMem+1==pFrame->nChildMem) );
assert( pProgram->nCsr==pFrame->nChildCsr );
assert( (int)(pOp - aOp)==pFrame->pc );
}
@@ -79880,12 +80167,15 @@ case OP_Program: { /* jump */
pFrame->lastRowid = lastRowid;
pFrame->nChange = p->nChange;
pFrame->nDbChange = p->db->nChange;
+ assert( pFrame->pAuxData==0 );
+ pFrame->pAuxData = p->pAuxData;
+ p->pAuxData = 0;
p->nChange = 0;
p->pFrame = pFrame;
- p->aMem = aMem = &VdbeFrameMem(pFrame)[-1];
+ p->aMem = aMem = VdbeFrameMem(pFrame);
p->nMem = pFrame->nChildMem;
p->nCursor = (u16)pFrame->nChildCsr;
- p->apCsr = (VdbeCursor **)&aMem[p->nMem+1];
+ p->apCsr = (VdbeCursor **)&aMem[p->nMem];
p->aOp = aOp = pProgram->aOp;
p->nOp = pProgram->nOp;
p->aOnceFlag = (u8 *)&p->apCsr[p->nCursor];
@@ -80131,8 +80421,8 @@ case OP_AggStep0: {
assert( pOp->p4type==P4_FUNCDEF );
n = pOp->p5;
- assert( pOp->p3>0 && pOp->p3<=(p->nMem-p->nCursor) );
- assert( n==0 || (pOp->p2>0 && pOp->p2+n<=(p->nMem-p->nCursor)+1) );
+ assert( pOp->p3>0 && pOp->p3<=(p->nMem+1 - p->nCursor) );
+ assert( n==0 || (pOp->p2>0 && pOp->p2+n<=(p->nMem+1 - p->nCursor)+1) );
assert( pOp->p3p2 || pOp->p3>=pOp->p2+n );
pCtx = sqlite3DbMallocRawNN(db, sizeof(*pCtx) + (n-1)*sizeof(sqlite3_value*));
if( pCtx==0 ) goto no_mem;
@@ -80184,6 +80474,7 @@ case OP_AggStep: {
rc = pCtx->isError;
}
sqlite3VdbeMemRelease(&t);
+ if( rc ) goto abort_due_to_error;
}else{
assert( t.flags==MEM_Null );
}
@@ -80210,12 +80501,13 @@ case OP_AggStep: {
*/
case OP_AggFinal: {
Mem *pMem;
- assert( pOp->p1>0 && pOp->p1<=(p->nMem-p->nCursor) );
+ assert( pOp->p1>0 && pOp->p1<=(p->nMem+1 - p->nCursor) );
pMem = &aMem[pOp->p1];
assert( (pMem->flags & ~(MEM_Null|MEM_Agg))==0 );
rc = sqlite3VdbeMemFinalize(pMem, pOp->p4.pFunc);
if( rc ){
sqlite3VdbeError(p, "%s", sqlite3_value_text(pMem));
+ goto abort_due_to_error;
}
sqlite3VdbeChangeEncoding(pMem, encoding);
UPDATE_MAX_BLOBSIZE(pMem);
@@ -80251,7 +80543,8 @@ case OP_Checkpoint: {
|| pOp->p2==SQLITE_CHECKPOINT_TRUNCATE
);
rc = sqlite3Checkpoint(db, pOp->p1, pOp->p2, &aRes[1], &aRes[2]);
- if( rc==SQLITE_BUSY ){
+ if( rc ){
+ if( rc!=SQLITE_BUSY ) goto abort_due_to_error;
rc = SQLITE_OK;
aRes[0] = 1;
}
@@ -80324,7 +80617,7 @@ case OP_JournalMode: { /* out2 */
"cannot change %s wal mode from within a transaction",
(eNew==PAGER_JOURNALMODE_WAL ? "into" : "out of")
);
- break;
+ goto abort_due_to_error;
}else{
if( eOld==PAGER_JOURNALMODE_WAL ){
@@ -80354,9 +80647,7 @@ case OP_JournalMode: { /* out2 */
}
#endif /* ifndef SQLITE_OMIT_WAL */
- if( rc ){
- eNew = eOld;
- }
+ if( rc ) eNew = eOld;
eNew = sqlite3PagerSetJournalMode(pPager, eNew);
pOut->flags = MEM_Str|MEM_Static|MEM_Term;
@@ -80364,6 +80655,7 @@ case OP_JournalMode: { /* out2 */
pOut->n = sqlite3Strlen30(pOut->z);
pOut->enc = SQLITE_UTF8;
sqlite3VdbeChangeEncoding(pOut, encoding);
+ if( rc ) goto abort_due_to_error;
break;
};
#endif /* SQLITE_OMIT_PRAGMA */
@@ -80378,6 +80670,7 @@ case OP_JournalMode: { /* out2 */
case OP_Vacuum: {
assert( p->readOnly==0 );
rc = sqlite3RunVacuum(&p->zErrMsg, db);
+ if( rc ) goto abort_due_to_error;
break;
}
#endif
@@ -80398,7 +80691,8 @@ case OP_IncrVacuum: { /* jump */
pBt = db->aDb[pOp->p1].pBt;
rc = sqlite3BtreeIncrVacuum(pBt);
VdbeBranchTaken(rc==SQLITE_DONE,2);
- if( rc==SQLITE_DONE ){
+ if( rc ){
+ if( rc!=SQLITE_DONE ) goto abort_due_to_error;
rc = SQLITE_OK;
goto jump_to_p2;
}
@@ -80449,9 +80743,12 @@ case OP_TableLock: {
assert( DbMaskTest(p->btreeMask, p1) );
assert( isWriteLock==0 || isWriteLock==1 );
rc = sqlite3BtreeLockTable(db->aDb[p1].pBt, pOp->p2, isWriteLock);
- if( (rc&0xFF)==SQLITE_LOCKED ){
- const char *z = pOp->p4.z;
- sqlite3VdbeError(p, "database table is locked: %s", z);
+ if( rc ){
+ if( (rc&0xFF)==SQLITE_LOCKED ){
+ const char *z = pOp->p4.z;
+ sqlite3VdbeError(p, "database table is locked: %s", z);
+ }
+ goto abort_due_to_error;
}
}
break;
@@ -80473,6 +80770,7 @@ case OP_VBegin: {
pVTab = pOp->p4.pVtab;
rc = sqlite3VtabBegin(db, pVTab);
if( pVTab ) sqlite3VtabImportErrmsg(p, pVTab->pVtab);
+ if( rc ) goto abort_due_to_error;
break;
}
#endif /* SQLITE_OMIT_VIRTUALTABLE */
@@ -80501,6 +80799,7 @@ case OP_VCreate: {
rc = sqlite3VtabCallCreate(db, pOp->p1, zTab, &p->zErrMsg);
}
sqlite3VdbeMemRelease(&sMem);
+ if( rc ) goto abort_due_to_error;
break;
}
#endif /* SQLITE_OMIT_VIRTUALTABLE */
@@ -80515,6 +80814,7 @@ case OP_VDestroy: {
db->nVDestroy++;
rc = sqlite3VtabCallDestroy(db, pOp->p1, pOp->p4.z);
db->nVDestroy--;
+ if( rc ) goto abort_due_to_error;
break;
}
#endif /* SQLITE_OMIT_VIRTUALTABLE */
@@ -80538,25 +80838,25 @@ case OP_VOpen: {
pVtab = pOp->p4.pVtab->pVtab;
if( pVtab==0 || NEVER(pVtab->pModule==0) ){
rc = SQLITE_LOCKED;
- break;
+ goto abort_due_to_error;
}
pModule = pVtab->pModule;
rc = pModule->xOpen(pVtab, &pVCur);
sqlite3VtabImportErrmsg(p, pVtab);
- if( SQLITE_OK==rc ){
- /* Initialize sqlite3_vtab_cursor base class */
- pVCur->pVtab = pVtab;
+ if( rc ) goto abort_due_to_error;
- /* Initialize vdbe cursor object */
- pCur = allocateCursor(p, pOp->p1, 0, -1, CURTYPE_VTAB);
- if( pCur ){
- pCur->uc.pVCur = pVCur;
- pVtab->nRef++;
- }else{
- assert( db->mallocFailed );
- pModule->xClose(pVCur);
- goto no_mem;
- }
+ /* Initialize sqlite3_vtab_cursor base class */
+ pVCur->pVtab = pVtab;
+
+ /* Initialize vdbe cursor object */
+ pCur = allocateCursor(p, pOp->p1, 0, -1, CURTYPE_VTAB);
+ if( pCur ){
+ pCur->uc.pVCur = pVCur;
+ pVtab->nRef++;
+ }else{
+ assert( db->mallocFailed );
+ pModule->xClose(pVCur);
+ goto no_mem;
}
break;
}
@@ -80618,9 +80918,8 @@ case OP_VFilter: { /* jump */
}
rc = pModule->xFilter(pVCur, iQuery, pOp->p4.z, nArg, apArg);
sqlite3VtabImportErrmsg(p, pVtab);
- if( rc==SQLITE_OK ){
- res = pModule->xEof(pVCur);
- }
+ if( rc ) goto abort_due_to_error;
+ res = pModule->xEof(pVCur);
pCur->nullRow = 0;
VdbeBranchTaken(res!=0,2);
if( res ) goto jump_to_p2;
@@ -80644,7 +80943,7 @@ case OP_VColumn: {
VdbeCursor *pCur = p->apCsr[pOp->p1];
assert( pCur->eCurType==CURTYPE_VTAB );
- assert( pOp->p3>0 && pOp->p3<=(p->nMem-p->nCursor) );
+ assert( pOp->p3>0 && pOp->p3<=(p->nMem+1 - p->nCursor) );
pDest = &aMem[pOp->p3];
memAboutToChange(p, pDest);
if( pCur->nullRow ){
@@ -80669,6 +80968,7 @@ case OP_VColumn: {
if( sqlite3VdbeMemTooBig(pDest) ){
goto too_big;
}
+ if( rc ) goto abort_due_to_error;
break;
}
#endif /* SQLITE_OMIT_VIRTUALTABLE */
@@ -80704,9 +81004,8 @@ case OP_VNext: { /* jump */
*/
rc = pModule->xNext(pCur->uc.pVCur);
sqlite3VtabImportErrmsg(p, pVtab);
- if( rc==SQLITE_OK ){
- res = pModule->xEof(pCur->uc.pVCur);
- }
+ if( rc ) goto abort_due_to_error;
+ res = pModule->xEof(pCur->uc.pVCur);
VdbeBranchTaken(!res,2);
if( !res ){
/* If there is data, jump to P2 */
@@ -80738,11 +81037,11 @@ case OP_VRename: {
testcase( pName->enc==SQLITE_UTF16BE );
testcase( pName->enc==SQLITE_UTF16LE );
rc = sqlite3VdbeChangeEncoding(pName, SQLITE_UTF8);
- if( rc==SQLITE_OK ){
- rc = pVtab->pModule->xRename(pVtab, pName->z);
- sqlite3VtabImportErrmsg(p, pVtab);
- p->expired = 0;
- }
+ if( rc ) goto abort_due_to_error;
+ rc = pVtab->pModule->xRename(pVtab, pName->z);
+ sqlite3VtabImportErrmsg(p, pVtab);
+ p->expired = 0;
+ if( rc ) goto abort_due_to_error;
break;
}
#endif
@@ -80791,7 +81090,7 @@ case OP_VUpdate: {
pVtab = pOp->p4.pVtab->pVtab;
if( pVtab==0 || NEVER(pVtab->pModule==0) ){
rc = SQLITE_LOCKED;
- break;
+ goto abort_due_to_error;
}
pModule = pVtab->pModule;
nArg = pOp->p2;
@@ -80823,6 +81122,7 @@ case OP_VUpdate: {
}else{
p->nChange++;
}
+ if( rc ) goto abort_due_to_error;
}
break;
}
@@ -80994,9 +81294,14 @@ default: { /* This is really OP_Noop and OP_Explain */
/* If we reach this point, it means that execution is finished with
** an error of some kind.
*/
-vdbe_error_halt:
+abort_due_to_error:
+ if( db->mallocFailed ) rc = SQLITE_NOMEM_BKPT;
assert( rc );
+ if( p->zErrMsg==0 && rc!=SQLITE_IOERR_NOMEM ){
+ sqlite3VdbeError(p, "%s", sqlite3ErrStr(rc));
+ }
p->rc = rc;
+ sqlite3SystemError(db, rc);
testcase( sqlite3GlobalConfig.xLog!=0 );
sqlite3_log(rc, "statement aborts at %d: [%s] %s",
(int)(pOp - aOp), p->zSql, p->zErrMsg);
@@ -81026,36 +81331,25 @@ vdbe_return:
too_big:
sqlite3VdbeError(p, "string or blob too big");
rc = SQLITE_TOOBIG;
- goto vdbe_error_halt;
+ goto abort_due_to_error;
/* Jump to here if a malloc() fails.
*/
no_mem:
sqlite3OomFault(db);
sqlite3VdbeError(p, "out of memory");
- rc = SQLITE_NOMEM;
- goto vdbe_error_halt;
-
- /* Jump to here for any other kind of fatal error. The "rc" variable
- ** should hold the error number.
- */
-abort_due_to_error:
- assert( p->zErrMsg==0 );
- if( db->mallocFailed ) rc = SQLITE_NOMEM;
- if( rc!=SQLITE_IOERR_NOMEM ){
- sqlite3VdbeError(p, "%s", sqlite3ErrStr(rc));
- }
- goto vdbe_error_halt;
+ rc = SQLITE_NOMEM_BKPT;
+ goto abort_due_to_error;
/* Jump to here if the sqlite3_interrupt() API sets the interrupt
** flag.
*/
abort_due_to_interrupt:
assert( db->u1.isInterrupted );
- rc = db->mallocFailed ? SQLITE_NOMEM : SQLITE_INTERRUPT;
+ rc = db->mallocFailed ? SQLITE_NOMEM_BKPT : SQLITE_INTERRUPT;
p->rc = rc;
sqlite3VdbeError(p, "%s", sqlite3ErrStr(rc));
- goto vdbe_error_halt;
+ goto abort_due_to_error;
}
@@ -82083,7 +82377,7 @@ static int vdbePmaReadBlob(
int nNew = MAX(128, p->nAlloc*2);
while( nByte>nNew ) nNew = nNew*2;
aNew = sqlite3Realloc(p->aAlloc, nNew);
- if( !aNew ) return SQLITE_NOMEM;
+ if( !aNew ) return SQLITE_NOMEM_BKPT;
p->nAlloc = nNew;
p->aAlloc = aNew;
}
@@ -82195,7 +82489,7 @@ static int vdbePmaReaderSeek(
int iBuf = pReadr->iReadOff % pgsz;
if( pReadr->aBuffer==0 ){
pReadr->aBuffer = (u8*)sqlite3Malloc(pgsz);
- if( pReadr->aBuffer==0 ) rc = SQLITE_NOMEM;
+ if( pReadr->aBuffer==0 ) rc = SQLITE_NOMEM_BKPT;
pReadr->nBuffer = pgsz;
}
if( rc==SQLITE_OK && iBuf ){
@@ -82511,7 +82805,7 @@ SQLITE_PRIVATE int sqlite3VdbeSorterInit(
pSorter = (VdbeSorter*)sqlite3DbMallocZero(db, sz + szKeyInfo);
pCsr->uc.pSorter = pSorter;
if( pSorter==0 ){
- rc = SQLITE_NOMEM;
+ rc = SQLITE_NOMEM_BKPT;
}else{
pSorter->pKeyInfo = pKeyInfo = (KeyInfo*)((u8*)pSorter + sz);
memcpy(pKeyInfo, pCsr->pKeyInfo, szKeyInfo);
@@ -82545,7 +82839,7 @@ SQLITE_PRIVATE int sqlite3VdbeSorterInit(
assert( pSorter->iMemory==0 );
pSorter->nMemory = pgsz;
pSorter->list.aMemory = (u8*)sqlite3Malloc(pgsz);
- if( !pSorter->list.aMemory ) rc = SQLITE_NOMEM;
+ if( !pSorter->list.aMemory ) rc = SQLITE_NOMEM_BKPT;
}
}
@@ -82867,7 +83161,7 @@ static int vdbeSortAllocUnpacked(SortSubtask *pTask){
pTask->pSorter->pKeyInfo, 0, 0, &pFree
);
assert( pTask->pUnpacked==(UnpackedRecord*)pFree );
- if( pFree==0 ) return SQLITE_NOMEM;
+ if( pFree==0 ) return SQLITE_NOMEM_BKPT;
pTask->pUnpacked->nField = pTask->pSorter->pKeyInfo->nField;
pTask->pUnpacked->errCode = 0;
}
@@ -82942,7 +83236,7 @@ static int vdbeSorterSort(SortSubtask *pTask, SorterList *pList){
aSlot = (SorterRecord **)sqlite3MallocZero(64 * sizeof(SorterRecord *));
if( !aSlot ){
- return SQLITE_NOMEM;
+ return SQLITE_NOMEM_BKPT;
}
while( p ){
@@ -82992,7 +83286,7 @@ static void vdbePmaWriterInit(
memset(p, 0, sizeof(PmaWriter));
p->aBuffer = (u8*)sqlite3Malloc(nBuf);
if( !p->aBuffer ){
- p->eFWErr = SQLITE_NOMEM;
+ p->eFWErr = SQLITE_NOMEM_BKPT;
}else{
p->iBufEnd = p->iBufStart = (iStart % nBuf);
p->iWriteOff = iStart - p->iBufStart;
@@ -83280,7 +83574,7 @@ static int vdbeSorterFlushPMA(VdbeSorter *pSorter){
pSorter->nMemory = sqlite3MallocSize(aMem);
}else if( pSorter->list.aMemory ){
pSorter->list.aMemory = sqlite3Malloc(pSorter->nMemory);
- if( !pSorter->list.aMemory ) return SQLITE_NOMEM;
+ if( !pSorter->list.aMemory ) return SQLITE_NOMEM_BKPT;
}
rc = vdbeSorterCreateThread(pTask, vdbeSorterFlushThread, pCtx);
@@ -83371,7 +83665,7 @@ SQLITE_PRIVATE int sqlite3VdbeSorterWrite(
if( nNew < nMin ) nNew = nMin;
aNew = sqlite3Realloc(pSorter->list.aMemory, nNew);
- if( !aNew ) return SQLITE_NOMEM;
+ if( !aNew ) return SQLITE_NOMEM_BKPT;
pSorter->list.pList = (SorterRecord*)&aNew[iListOff];
pSorter->list.aMemory = aNew;
pSorter->nMemory = nNew;
@@ -83385,7 +83679,7 @@ SQLITE_PRIVATE int sqlite3VdbeSorterWrite(
}else{
pNew = (SorterRecord *)sqlite3Malloc(nReq);
if( pNew==0 ){
- return SQLITE_NOMEM;
+ return SQLITE_NOMEM_BKPT;
}
pNew->u.pNext = pSorter->list.pList;
}
@@ -83532,7 +83826,7 @@ static int vdbeIncrMergerNew(
pTask->file2.iEof += pIncr->mxSz;
}else{
vdbeMergeEngineFree(pMerger);
- rc = SQLITE_NOMEM;
+ rc = SQLITE_NOMEM_BKPT;
}
return rc;
}
@@ -83837,10 +84131,10 @@ static int vdbeMergeEngineLevel0(
int rc = SQLITE_OK;
*ppOut = pNew = vdbeMergeEngineNew(nPMA);
- if( pNew==0 ) rc = SQLITE_NOMEM;
+ if( pNew==0 ) rc = SQLITE_NOMEM_BKPT;
for(i=0; iaReadr[i];
rc = vdbePmaReaderInit(pTask, &pTask->file, iOff, pReadr, &nDummy);
iOff = pReadr->iEof;
@@ -83908,7 +84202,7 @@ static int vdbeSorterAddToTree(
if( pReadr->pIncr==0 ){
MergeEngine *pNew = vdbeMergeEngineNew(SORTER_MAX_MERGE_COUNT);
if( pNew==0 ){
- rc = SQLITE_NOMEM;
+ rc = SQLITE_NOMEM_BKPT;
}else{
rc = vdbeIncrMergerNew(pTask, pNew, &pReadr->pIncr);
}
@@ -83953,7 +84247,7 @@ static int vdbeSorterMergeTreeBuild(
assert( pSorter->bUseThreads || pSorter->nTask==1 );
if( pSorter->nTask>1 ){
pMain = vdbeMergeEngineNew(pSorter->nTask);
- if( pMain==0 ) rc = SQLITE_NOMEM;
+ if( pMain==0 ) rc = SQLITE_NOMEM_BKPT;
}
#endif
@@ -83971,7 +84265,7 @@ static int vdbeSorterMergeTreeBuild(
int i;
int iSeq = 0;
pRoot = vdbeMergeEngineNew(SORTER_MAX_MERGE_COUNT);
- if( pRoot==0 ) rc = SQLITE_NOMEM;
+ if( pRoot==0 ) rc = SQLITE_NOMEM_BKPT;
for(i=0; inPMA && rc==SQLITE_OK; i += SORTER_MAX_MERGE_COUNT){
MergeEngine *pMerger = 0; /* New level-0 PMA merger */
int nReader; /* Number of level-0 PMAs to merge */
@@ -84042,7 +84336,7 @@ static int vdbeSorterSetupMerge(VdbeSorter *pSorter){
if( rc==SQLITE_OK ){
pReadr = (PmaReader*)sqlite3DbMallocZero(db, sizeof(PmaReader));
pSorter->pReader = pReadr;
- if( pReadr==0 ) rc = SQLITE_NOMEM;
+ if( pReadr==0 ) rc = SQLITE_NOMEM_BKPT;
}
if( rc==SQLITE_OK ){
rc = vdbeIncrMergerNew(pLast, pMain, &pReadr->pIncr);
@@ -84219,7 +84513,7 @@ SQLITE_PRIVATE int sqlite3VdbeSorterRowkey(const VdbeCursor *pCsr, Mem *pOut){
pSorter = pCsr->uc.pSorter;
pKey = vdbeSorterRowkey(pSorter, &nKey);
if( sqlite3VdbeMemClearAndResize(pOut, nKey) ){
- return SQLITE_NOMEM;
+ return SQLITE_NOMEM_BKPT;
}
pOut->n = nKey;
MemSetTypeFlag(pOut, MEM_Blob);
@@ -84264,7 +84558,7 @@ SQLITE_PRIVATE int sqlite3VdbeSorterCompare(
char *p;
r2 = pSorter->pUnpacked = sqlite3VdbeAllocUnpackedRecord(pKeyInfo,0,0,&p);
assert( pSorter->pUnpacked==(UnpackedRecord*)p );
- if( r2==0 ) return SQLITE_NOMEM;
+ if( r2==0 ) return SQLITE_NOMEM_BKPT;
r2->nField = nKeyCol;
}
assert( r2->nField==nKeyCol );
@@ -84283,265 +84577,6 @@ SQLITE_PRIVATE int sqlite3VdbeSorterCompare(
}
/************** End of vdbesort.c ********************************************/
-/************** Begin file journal.c *****************************************/
-/*
-** 2007 August 22
-**
-** The author disclaims copyright to this source code. In place of
-** a legal notice, here is a blessing:
-**
-** May you do good and not evil.
-** May you find forgiveness for yourself and forgive others.
-** May you share freely, never taking more than you give.
-**
-*************************************************************************
-**
-** This file implements a special kind of sqlite3_file object used
-** by SQLite to create journal files if the atomic-write optimization
-** is enabled.
-**
-** The distinctive characteristic of this sqlite3_file is that the
-** actual on disk file is created lazily. When the file is created,
-** the caller specifies a buffer size for an in-memory buffer to
-** be used to service read() and write() requests. The actual file
-** on disk is not created or populated until either:
-**
-** 1) The in-memory representation grows too large for the allocated
-** buffer, or
-** 2) The sqlite3JournalCreate() function is called.
-*/
-#ifdef SQLITE_ENABLE_ATOMIC_WRITE
-/* #include "sqliteInt.h" */
-
-
-/*
-** A JournalFile object is a subclass of sqlite3_file used by
-** as an open file handle for journal files.
-*/
-struct JournalFile {
- sqlite3_io_methods *pMethod; /* I/O methods on journal files */
- int nBuf; /* Size of zBuf[] in bytes */
- char *zBuf; /* Space to buffer journal writes */
- int iSize; /* Amount of zBuf[] currently used */
- int flags; /* xOpen flags */
- sqlite3_vfs *pVfs; /* The "real" underlying VFS */
- sqlite3_file *pReal; /* The "real" underlying file descriptor */
- const char *zJournal; /* Name of the journal file */
-};
-typedef struct JournalFile JournalFile;
-
-/*
-** If it does not already exists, create and populate the on-disk file
-** for JournalFile p.
-*/
-static int createFile(JournalFile *p){
- int rc = SQLITE_OK;
- if( !p->pReal ){
- sqlite3_file *pReal = (sqlite3_file *)&p[1];
- rc = sqlite3OsOpen(p->pVfs, p->zJournal, pReal, p->flags, 0);
- if( rc==SQLITE_OK ){
- p->pReal = pReal;
- if( p->iSize>0 ){
- assert(p->iSize<=p->nBuf);
- rc = sqlite3OsWrite(p->pReal, p->zBuf, p->iSize, 0);
- }
- if( rc!=SQLITE_OK ){
- /* If an error occurred while writing to the file, close it before
- ** returning. This way, SQLite uses the in-memory journal data to
- ** roll back changes made to the internal page-cache before this
- ** function was called. */
- sqlite3OsClose(pReal);
- p->pReal = 0;
- }
- }
- }
- return rc;
-}
-
-/*
-** Close the file.
-*/
-static int jrnlClose(sqlite3_file *pJfd){
- JournalFile *p = (JournalFile *)pJfd;
- if( p->pReal ){
- sqlite3OsClose(p->pReal);
- }
- sqlite3_free(p->zBuf);
- return SQLITE_OK;
-}
-
-/*
-** Read data from the file.
-*/
-static int jrnlRead(
- sqlite3_file *pJfd, /* The journal file from which to read */
- void *zBuf, /* Put the results here */
- int iAmt, /* Number of bytes to read */
- sqlite_int64 iOfst /* Begin reading at this offset */
-){
- int rc = SQLITE_OK;
- JournalFile *p = (JournalFile *)pJfd;
- if( p->pReal ){
- rc = sqlite3OsRead(p->pReal, zBuf, iAmt, iOfst);
- }else if( (iAmt+iOfst)>p->iSize ){
- rc = SQLITE_IOERR_SHORT_READ;
- }else{
- memcpy(zBuf, &p->zBuf[iOfst], iAmt);
- }
- return rc;
-}
-
-/*
-** Write data to the file.
-*/
-static int jrnlWrite(
- sqlite3_file *pJfd, /* The journal file into which to write */
- const void *zBuf, /* Take data to be written from here */
- int iAmt, /* Number of bytes to write */
- sqlite_int64 iOfst /* Begin writing at this offset into the file */
-){
- int rc = SQLITE_OK;
- JournalFile *p = (JournalFile *)pJfd;
- if( !p->pReal && (iOfst+iAmt)>p->nBuf ){
- rc = createFile(p);
- }
- if( rc==SQLITE_OK ){
- if( p->pReal ){
- rc = sqlite3OsWrite(p->pReal, zBuf, iAmt, iOfst);
- }else{
- memcpy(&p->zBuf[iOfst], zBuf, iAmt);
- if( p->iSize<(iOfst+iAmt) ){
- p->iSize = (iOfst+iAmt);
- }
- }
- }
- return rc;
-}
-
-/*
-** Truncate the file.
-*/
-static int jrnlTruncate(sqlite3_file *pJfd, sqlite_int64 size){
- int rc = SQLITE_OK;
- JournalFile *p = (JournalFile *)pJfd;
- if( p->pReal ){
- rc = sqlite3OsTruncate(p->pReal, size);
- }else if( sizeiSize ){
- p->iSize = size;
- }
- return rc;
-}
-
-/*
-** Sync the file.
-*/
-static int jrnlSync(sqlite3_file *pJfd, int flags){
- int rc;
- JournalFile *p = (JournalFile *)pJfd;
- if( p->pReal ){
- rc = sqlite3OsSync(p->pReal, flags);
- }else{
- rc = SQLITE_OK;
- }
- return rc;
-}
-
-/*
-** Query the size of the file in bytes.
-*/
-static int jrnlFileSize(sqlite3_file *pJfd, sqlite_int64 *pSize){
- int rc = SQLITE_OK;
- JournalFile *p = (JournalFile *)pJfd;
- if( p->pReal ){
- rc = sqlite3OsFileSize(p->pReal, pSize);
- }else{
- *pSize = (sqlite_int64) p->iSize;
- }
- return rc;
-}
-
-/*
-** Table of methods for JournalFile sqlite3_file object.
-*/
-static struct sqlite3_io_methods JournalFileMethods = {
- 1, /* iVersion */
- jrnlClose, /* xClose */
- jrnlRead, /* xRead */
- jrnlWrite, /* xWrite */
- jrnlTruncate, /* xTruncate */
- jrnlSync, /* xSync */
- jrnlFileSize, /* xFileSize */
- 0, /* xLock */
- 0, /* xUnlock */
- 0, /* xCheckReservedLock */
- 0, /* xFileControl */
- 0, /* xSectorSize */
- 0, /* xDeviceCharacteristics */
- 0, /* xShmMap */
- 0, /* xShmLock */
- 0, /* xShmBarrier */
- 0 /* xShmUnmap */
-};
-
-/*
-** Open a journal file.
-*/
-SQLITE_PRIVATE int sqlite3JournalOpen(
- sqlite3_vfs *pVfs, /* The VFS to use for actual file I/O */
- const char *zName, /* Name of the journal file */
- sqlite3_file *pJfd, /* Preallocated, blank file handle */
- int flags, /* Opening flags */
- int nBuf /* Bytes buffered before opening the file */
-){
- JournalFile *p = (JournalFile *)pJfd;
- memset(p, 0, sqlite3JournalSize(pVfs));
- if( nBuf>0 ){
- p->zBuf = sqlite3MallocZero(nBuf);
- if( !p->zBuf ){
- return SQLITE_NOMEM;
- }
- }else{
- return sqlite3OsOpen(pVfs, zName, pJfd, flags, 0);
- }
- p->pMethod = &JournalFileMethods;
- p->nBuf = nBuf;
- p->flags = flags;
- p->zJournal = zName;
- p->pVfs = pVfs;
- return SQLITE_OK;
-}
-
-/*
-** If the argument p points to a JournalFile structure, and the underlying
-** file has not yet been created, create it now.
-*/
-SQLITE_PRIVATE int sqlite3JournalCreate(sqlite3_file *p){
- if( p->pMethods!=&JournalFileMethods ){
- return SQLITE_OK;
- }
- return createFile((JournalFile *)p);
-}
-
-/*
-** The file-handle passed as the only argument is guaranteed to be an open
-** file. It may or may not be of class JournalFile. If the file is a
-** JournalFile, and the underlying file on disk has not yet been opened,
-** return 0. Otherwise, return 1.
-*/
-SQLITE_PRIVATE int sqlite3JournalExists(sqlite3_file *p){
- return (p->pMethods!=&JournalFileMethods || ((JournalFile *)p)->pReal!=0);
-}
-
-/*
-** Return the number of bytes required to store a JournalFile that uses vfs
-** pVfs to create the underlying on-disk files.
-*/
-SQLITE_PRIVATE int sqlite3JournalSize(sqlite3_vfs *pVfs){
- return (pVfs->szOsFile+sizeof(JournalFile));
-}
-#endif
-
-/************** End of journal.c *********************************************/
/************** Begin file memjournal.c **************************************/
/*
** 2008 October 7
@@ -84566,24 +84601,28 @@ typedef struct MemJournal MemJournal;
typedef struct FilePoint FilePoint;
typedef struct FileChunk FileChunk;
-/* Space to hold the rollback journal is allocated in increments of
-** this many bytes.
-**
-** The size chosen is a little less than a power of two. That way,
-** the FileChunk object will have a size that almost exactly fills
-** a power-of-two allocation. This minimizes wasted space in power-of-two
-** memory allocators.
-*/
-#define JOURNAL_CHUNKSIZE ((int)(1024-sizeof(FileChunk*)))
-
/*
** The rollback journal is composed of a linked list of these structures.
+**
+** The zChunk array is always at least 8 bytes in size - usually much more.
+** Its actual size is stored in the MemJournal.nChunkSize variable.
*/
struct FileChunk {
FileChunk *pNext; /* Next chunk in the journal */
- u8 zChunk[JOURNAL_CHUNKSIZE]; /* Content of this chunk */
+ u8 zChunk[8]; /* Content of this chunk */
};
+/*
+** By default, allocate this many bytes of memory for each FileChunk object.
+*/
+#define MEMJOURNAL_DFLT_FILECHUNKSIZE 1024
+
+/*
+** For chunk size nChunkSize, return the number of bytes that should
+** be allocated for each FileChunk structure.
+*/
+#define fileChunkSize(nChunkSize) (sizeof(FileChunk) + ((nChunkSize)-8))
+
/*
** An instance of this object serves as a cursor into the rollback journal.
** The cursor can be either for reading or writing.
@@ -84594,14 +84633,22 @@ struct FilePoint {
};
/*
-** This subclass is a subclass of sqlite3_file. Each open memory-journal
+** This structure is a subclass of sqlite3_file. Each open memory-journal
** is an instance of this class.
*/
struct MemJournal {
- sqlite3_io_methods *pMethod; /* Parent class. MUST BE FIRST */
+ const sqlite3_io_methods *pMethod; /* Parent class. MUST BE FIRST */
+ int nChunkSize; /* In-memory chunk-size */
+
+ int nSpill; /* Bytes of data before flushing */
+ int nSize; /* Bytes of data currently in memory */
FileChunk *pFirst; /* Head of in-memory chunk-list */
FilePoint endpoint; /* Pointer to the end of the file */
FilePoint readpoint; /* Pointer to the end of the last xRead() */
+
+ int flags; /* xOpen flags */
+ sqlite3_vfs *pVfs; /* The "real" underlying VFS */
+ const char *zJournal; /* Name of the journal file */
};
/*
@@ -84620,26 +84667,30 @@ static int memjrnlRead(
int iChunkOffset;
FileChunk *pChunk;
- /* SQLite never tries to read past the end of a rollback journal file */
- assert( iOfst+iAmt<=p->endpoint.iOffset );
+#ifdef SQLITE_ENABLE_ATOMIC_WRITE
+ if( (iAmt+iOfst)>p->endpoint.iOffset ){
+ return SQLITE_IOERR_SHORT_READ;
+ }
+#endif
+ assert( (iAmt+iOfst)<=p->endpoint.iOffset );
if( p->readpoint.iOffset!=iOfst || iOfst==0 ){
sqlite3_int64 iOff = 0;
for(pChunk=p->pFirst;
- ALWAYS(pChunk) && (iOff+JOURNAL_CHUNKSIZE)<=iOfst;
+ ALWAYS(pChunk) && (iOff+p->nChunkSize)<=iOfst;
pChunk=pChunk->pNext
){
- iOff += JOURNAL_CHUNKSIZE;
+ iOff += p->nChunkSize;
}
}else{
pChunk = p->readpoint.pChunk;
}
- iChunkOffset = (int)(iOfst%JOURNAL_CHUNKSIZE);
+ iChunkOffset = (int)(iOfst%p->nChunkSize);
do {
- int iSpace = JOURNAL_CHUNKSIZE - iChunkOffset;
- int nCopy = MIN(nRead, (JOURNAL_CHUNKSIZE - iChunkOffset));
- memcpy(zOut, &pChunk->zChunk[iChunkOffset], nCopy);
+ int iSpace = p->nChunkSize - iChunkOffset;
+ int nCopy = MIN(nRead, (p->nChunkSize - iChunkOffset));
+ memcpy(zOut, (u8*)pChunk->zChunk + iChunkOffset, nCopy);
zOut += nCopy;
nRead -= iSpace;
iChunkOffset = 0;
@@ -84650,6 +84701,58 @@ static int memjrnlRead(
return SQLITE_OK;
}
+/*
+** Free the list of FileChunk structures headed at MemJournal.pFirst.
+*/
+static void memjrnlFreeChunks(MemJournal *p){
+ FileChunk *pIter;
+ FileChunk *pNext;
+ for(pIter=p->pFirst; pIter; pIter=pNext){
+ pNext = pIter->pNext;
+ sqlite3_free(pIter);
+ }
+ p->pFirst = 0;
+}
+
+/*
+** Flush the contents of memory to a real file on disk.
+*/
+static int memjrnlCreateFile(MemJournal *p){
+ int rc;
+ sqlite3_file *pReal = (sqlite3_file*)p;
+ MemJournal copy = *p;
+
+ memset(p, 0, sizeof(MemJournal));
+ rc = sqlite3OsOpen(copy.pVfs, copy.zJournal, pReal, copy.flags, 0);
+ if( rc==SQLITE_OK ){
+ int nChunk = copy.nChunkSize;
+ i64 iOff = 0;
+ FileChunk *pIter;
+ for(pIter=copy.pFirst; pIter; pIter=pIter->pNext){
+ if( iOff + nChunk > copy.endpoint.iOffset ){
+ nChunk = copy.endpoint.iOffset - iOff;
+ }
+ rc = sqlite3OsWrite(pReal, (u8*)pIter->zChunk, nChunk, iOff);
+ if( rc ) break;
+ iOff += nChunk;
+ }
+ if( rc==SQLITE_OK ){
+ /* No error has occurred. Free the in-memory buffers. */
+ memjrnlFreeChunks(©);
+ }
+ }
+ if( rc!=SQLITE_OK ){
+ /* If an error occurred while creating or writing to the file, restore
+ ** the original before returning. This way, SQLite uses the in-memory
+ ** journal data to roll back changes made to the internal page-cache
+ ** before this function was called. */
+ sqlite3OsClose(pReal);
+ *p = copy;
+ }
+ return rc;
+}
+
+
/*
** Write data to the file.
*/
@@ -84663,38 +84766,62 @@ static int memjrnlWrite(
int nWrite = iAmt;
u8 *zWrite = (u8 *)zBuf;
- /* An in-memory journal file should only ever be appended to. Random
- ** access writes are not required by sqlite.
- */
- assert( iOfst==p->endpoint.iOffset );
- UNUSED_PARAMETER(iOfst);
-
- while( nWrite>0 ){
- FileChunk *pChunk = p->endpoint.pChunk;
- int iChunkOffset = (int)(p->endpoint.iOffset%JOURNAL_CHUNKSIZE);
- int iSpace = MIN(nWrite, JOURNAL_CHUNKSIZE - iChunkOffset);
-
- if( iChunkOffset==0 ){
- /* New chunk is required to extend the file. */
- FileChunk *pNew = sqlite3_malloc(sizeof(FileChunk));
- if( !pNew ){
- return SQLITE_IOERR_NOMEM;
- }
- pNew->pNext = 0;
- if( pChunk ){
- assert( p->pFirst );
- pChunk->pNext = pNew;
- }else{
- assert( !p->pFirst );
- p->pFirst = pNew;
- }
- p->endpoint.pChunk = pNew;
+ /* If the file should be created now, create it and write the new data
+ ** into the file on disk. */
+ if( p->nSpill>0 && (iAmt+iOfst)>p->nSpill ){
+ int rc = memjrnlCreateFile(p);
+ if( rc==SQLITE_OK ){
+ rc = sqlite3OsWrite(pJfd, zBuf, iAmt, iOfst);
}
+ return rc;
+ }
- memcpy(&p->endpoint.pChunk->zChunk[iChunkOffset], zWrite, iSpace);
- zWrite += iSpace;
- nWrite -= iSpace;
- p->endpoint.iOffset += iSpace;
+ /* If the contents of this write should be stored in memory */
+ else{
+ /* An in-memory journal file should only ever be appended to. Random
+ ** access writes are not required. The only exception to this is when
+ ** the in-memory journal is being used by a connection using the
+ ** atomic-write optimization. In this case the first 28 bytes of the
+ ** journal file may be written as part of committing the transaction. */
+ assert( iOfst==p->endpoint.iOffset || iOfst==0 );
+#ifdef SQLITE_ENABLE_ATOMIC_WRITE
+ if( iOfst==0 && p->pFirst ){
+ assert( p->nChunkSize>iAmt );
+ memcpy((u8*)p->pFirst->zChunk, zBuf, iAmt);
+ }else
+#else
+ assert( iOfst>0 || p->pFirst==0 );
+#endif
+ {
+ while( nWrite>0 ){
+ FileChunk *pChunk = p->endpoint.pChunk;
+ int iChunkOffset = (int)(p->endpoint.iOffset%p->nChunkSize);
+ int iSpace = MIN(nWrite, p->nChunkSize - iChunkOffset);
+
+ if( iChunkOffset==0 ){
+ /* New chunk is required to extend the file. */
+ FileChunk *pNew = sqlite3_malloc(fileChunkSize(p->nChunkSize));
+ if( !pNew ){
+ return SQLITE_IOERR_NOMEM_BKPT;
+ }
+ pNew->pNext = 0;
+ if( pChunk ){
+ assert( p->pFirst );
+ pChunk->pNext = pNew;
+ }else{
+ assert( !p->pFirst );
+ p->pFirst = pNew;
+ }
+ p->endpoint.pChunk = pNew;
+ }
+
+ memcpy((u8*)p->endpoint.pChunk->zChunk + iChunkOffset, zWrite, iSpace);
+ zWrite += iSpace;
+ nWrite -= iSpace;
+ p->endpoint.iOffset += iSpace;
+ }
+ p->nSize = iAmt + iOfst;
+ }
}
return SQLITE_OK;
@@ -84702,19 +84829,21 @@ static int memjrnlWrite(
/*
** Truncate the file.
+**
+** If the journal file is already on disk, truncate it there. Or, if it
+** is still in main memory but is being truncated to zero bytes in size,
+** ignore
*/
static int memjrnlTruncate(sqlite3_file *pJfd, sqlite_int64 size){
MemJournal *p = (MemJournal *)pJfd;
- FileChunk *pChunk;
- assert(size==0);
- UNUSED_PARAMETER(size);
- pChunk = p->pFirst;
- while( pChunk ){
- FileChunk *pTmp = pChunk;
- pChunk = pChunk->pNext;
- sqlite3_free(pTmp);
+ if( ALWAYS(size==0) ){
+ memjrnlFreeChunks(p);
+ p->nSize = 0;
+ p->endpoint.pChunk = 0;
+ p->endpoint.iOffset = 0;
+ p->readpoint.pChunk = 0;
+ p->readpoint.iOffset = 0;
}
- sqlite3MemJournalOpen(pJfd);
return SQLITE_OK;
}
@@ -84722,21 +84851,19 @@ static int memjrnlTruncate(sqlite3_file *pJfd, sqlite_int64 size){
** Close the file.
*/
static int memjrnlClose(sqlite3_file *pJfd){
- memjrnlTruncate(pJfd, 0);
+ MemJournal *p = (MemJournal *)pJfd;
+ memjrnlFreeChunks(p);
return SQLITE_OK;
}
-
/*
** Sync the file.
**
-** Syncing an in-memory journal is a no-op. And, in fact, this routine
-** is never called in a working implementation. This implementation
-** exists purely as a contingency, in case some malfunction in some other
-** part of SQLite causes Sync to be called by mistake.
+** If the real file has been created, call its xSync method. Otherwise,
+** syncing an in-memory journal is a no-op.
*/
-static int memjrnlSync(sqlite3_file *NotUsed, int NotUsed2){
- UNUSED_PARAMETER2(NotUsed, NotUsed2);
+static int memjrnlSync(sqlite3_file *pJfd, int flags){
+ UNUSED_PARAMETER2(pJfd, flags);
return SQLITE_OK;
}
@@ -84775,28 +84902,88 @@ static const struct sqlite3_io_methods MemJournalMethods = {
};
/*
-** Open a journal file.
+** Open a journal file.
+**
+** The behaviour of the journal file depends on the value of parameter
+** nSpill. If nSpill is 0, then the journal file is always create and
+** accessed using the underlying VFS. If nSpill is less than zero, then
+** all content is always stored in main-memory. Finally, if nSpill is a
+** positive value, then the journal file is initially created in-memory
+** but may be flushed to disk later on. In this case the journal file is
+** flushed to disk either when it grows larger than nSpill bytes in size,
+** or when sqlite3JournalCreate() is called.
*/
-SQLITE_PRIVATE void sqlite3MemJournalOpen(sqlite3_file *pJfd){
- MemJournal *p = (MemJournal *)pJfd;
- assert( EIGHT_BYTE_ALIGNMENT(p) );
- memset(p, 0, sqlite3MemJournalSize());
- p->pMethod = (sqlite3_io_methods*)&MemJournalMethods;
+SQLITE_PRIVATE int sqlite3JournalOpen(
+ sqlite3_vfs *pVfs, /* The VFS to use for actual file I/O */
+ const char *zName, /* Name of the journal file */
+ sqlite3_file *pJfd, /* Preallocated, blank file handle */
+ int flags, /* Opening flags */
+ int nSpill /* Bytes buffered before opening the file */
+){
+ MemJournal *p = (MemJournal*)pJfd;
+
+ /* Zero the file-handle object. If nSpill was passed zero, initialize
+ ** it using the sqlite3OsOpen() function of the underlying VFS. In this
+ ** case none of the code in this module is executed as a result of calls
+ ** made on the journal file-handle. */
+ memset(p, 0, sizeof(MemJournal));
+ if( nSpill==0 ){
+ return sqlite3OsOpen(pVfs, zName, pJfd, flags, 0);
+ }
+
+ if( nSpill>0 ){
+ p->nChunkSize = nSpill;
+ }else{
+ p->nChunkSize = 8 + MEMJOURNAL_DFLT_FILECHUNKSIZE - sizeof(FileChunk);
+ assert( MEMJOURNAL_DFLT_FILECHUNKSIZE==fileChunkSize(p->nChunkSize) );
+ }
+
+ p->pMethod = (const sqlite3_io_methods*)&MemJournalMethods;
+ p->nSpill = nSpill;
+ p->flags = flags;
+ p->zJournal = zName;
+ p->pVfs = pVfs;
+ return SQLITE_OK;
}
/*
-** Return true if the file-handle passed as an argument is
-** an in-memory journal
+** Open an in-memory journal file.
*/
-SQLITE_PRIVATE int sqlite3IsMemJournal(sqlite3_file *pJfd){
- return pJfd->pMethods==&MemJournalMethods;
+SQLITE_PRIVATE void sqlite3MemJournalOpen(sqlite3_file *pJfd){
+ sqlite3JournalOpen(0, 0, pJfd, 0, -1);
+}
+
+#ifdef SQLITE_ENABLE_ATOMIC_WRITE
+/*
+** If the argument p points to a MemJournal structure that is not an
+** in-memory-only journal file (i.e. is one that was opened with a +ve
+** nSpill parameter), and the underlying file has not yet been created,
+** create it now.
+*/
+SQLITE_PRIVATE int sqlite3JournalCreate(sqlite3_file *p){
+ int rc = SQLITE_OK;
+ if( p->pMethods==&MemJournalMethods && ((MemJournal*)p)->nSpill>0 ){
+ rc = memjrnlCreateFile((MemJournal*)p);
+ }
+ return rc;
+}
+#endif
+
+/*
+** The file-handle passed as the only argument is open on a journal file.
+** Return true if this "journal file" is currently stored in heap memory,
+** or false otherwise.
+*/
+SQLITE_PRIVATE int sqlite3JournalIsInMemory(sqlite3_file *p){
+ return p->pMethods==&MemJournalMethods;
}
/*
-** Return the number of bytes required to store a MemJournal file descriptor.
+** Return the number of bytes required to store a JournalFile that uses vfs
+** pVfs to create the underlying on-disk files.
*/
-SQLITE_PRIVATE int sqlite3MemJournalSize(void){
- return sizeof(MemJournal);
+SQLITE_PRIVATE int sqlite3JournalSize(sqlite3_vfs *pVfs){
+ return MAX(pVfs->szOsFile, (int)sizeof(MemJournal));
}
/************** End of memjournal.c ******************************************/
@@ -85623,9 +85810,9 @@ static int resolveExprStep(Walker *pWalker, Expr *pExpr){
notValid(pParse, pNC, "functions", NC_PartIdx);
zId = pExpr->u.zToken;
nId = sqlite3Strlen30(zId);
- pDef = sqlite3FindFunction(pParse->db, zId, nId, n, enc, 0);
+ pDef = sqlite3FindFunction(pParse->db, zId, n, enc, 0);
if( pDef==0 ){
- pDef = sqlite3FindFunction(pParse->db, zId, nId, -2, enc, 0);
+ pDef = sqlite3FindFunction(pParse->db, zId, -2, enc, 0);
if( pDef==0 ){
no_such_func = 1;
}else{
@@ -87749,7 +87936,8 @@ SQLITE_PRIVATE u32 sqlite3ExprListFlags(const ExprList *pList){
if( pList ){
for(i=0; inExpr; i++){
Expr *pExpr = pList->a[i].pExpr;
- if( ALWAYS(pExpr) ) m |= pExpr->flags;
+ assert( pExpr!=0 );
+ m |= pExpr->flags;
}
}
return m;
@@ -88034,23 +88222,22 @@ SQLITE_PRIVATE int sqlite3IsRowid(const char *z){
}
/*
-** Return true if we are able to the IN operator optimization on a
-** query of the form
-**
-** x IN (SELECT ...)
-**
-** Where the SELECT... clause is as specified by the parameter to this
-** routine.
-**
-** The Select object passed in has already been preprocessed and no
-** errors have been found.
+** pX is the RHS of an IN operator. If pX is a SELECT statement
+** that can be simplified to a direct table access, then return
+** a pointer to the SELECT statement. If pX is not a SELECT statement,
+** or if the SELECT statement needs to be manifested into a transient
+** table, then return NULL.
*/
#ifndef SQLITE_OMIT_SUBQUERY
-static int isCandidateForInOpt(Select *p){
+static Select *isCandidateForInOpt(Expr *pX){
+ Select *p;
SrcList *pSrc;
ExprList *pEList;
+ Expr *pRes;
Table *pTab;
- if( p==0 ) return 0; /* right-hand side of IN is SELECT */
+ if( !ExprHasProperty(pX, EP_xIsSelect) ) return 0; /* Not a subquery */
+ if( ExprHasProperty(pX, EP_VarSelect) ) return 0; /* Correlated subq */
+ p = pX->x.pSelect;
if( p->pPrior ) return 0; /* Not a compound SELECT */
if( p->selFlags & (SF_Distinct|SF_Aggregate) ){
testcase( (p->selFlags & (SF_Distinct|SF_Aggregate))==SF_Distinct );
@@ -88066,13 +88253,15 @@ static int isCandidateForInOpt(Select *p){
if( pSrc->nSrc!=1 ) return 0; /* Single term in FROM clause */
if( pSrc->a[0].pSelect ) return 0; /* FROM is not a subquery or view */
pTab = pSrc->a[0].pTab;
- if( NEVER(pTab==0) ) return 0;
+ assert( pTab!=0 );
assert( pTab->pSelect==0 ); /* FROM clause is not a view */
if( IsVirtual(pTab) ) return 0; /* FROM clause not a virtual table */
pEList = p->pEList;
if( pEList->nExpr!=1 ) return 0; /* One column in the result set */
- if( pEList->a[0].pExpr->op!=TK_COLUMN ) return 0; /* Result is a column */
- return 1;
+ pRes = pEList->a[0].pExpr;
+ if( pRes->op!=TK_COLUMN ) return 0; /* Result is a column */
+ assert( pRes->iTable==pSrc->a[0].iCursor ); /* Not a correlated subquery */
+ return p;
}
#endif /* SQLITE_OMIT_SUBQUERY */
@@ -88204,15 +88393,13 @@ SQLITE_PRIVATE int sqlite3FindInIndex(Parse *pParse, Expr *pX, u32 inFlags, int
** satisfy the query. This is preferable to generating a new
** ephemeral table.
*/
- p = (ExprHasProperty(pX, EP_xIsSelect) ? pX->x.pSelect : 0);
- if( pParse->nErr==0 && isCandidateForInOpt(p) ){
+ if( pParse->nErr==0 && (p = isCandidateForInOpt(pX))!=0 ){
sqlite3 *db = pParse->db; /* Database connection */
Table *pTab; /* Table . */
Expr *pExpr; /* Expression */
i16 iCol; /* Index of column */
i16 iDb; /* Database idx for pTab */
- assert( p ); /* Because of isCandidateForInOpt(p) */
assert( p->pEList!=0 ); /* Because of isCandidateForInOpt(p) */
assert( p->pEList->a[0].pExpr!=0 ); /* Because of isCandidateForInOpt(p) */
assert( p->pSrc!=0 ); /* Because of isCandidateForInOpt(p) */
@@ -89354,7 +89541,6 @@ SQLITE_PRIVATE int sqlite3ExprCodeTarget(Parse *pParse, Expr *pExpr, int target)
ExprList *pFarg; /* List of function arguments */
int nFarg; /* Number of function arguments */
FuncDef *pDef; /* The function definition object */
- int nId; /* Length of the function name in bytes */
const char *zId; /* The function name */
u32 constMask = 0; /* Mask of function arguments that are constant */
int i; /* Loop counter */
@@ -89370,10 +89556,9 @@ SQLITE_PRIVATE int sqlite3ExprCodeTarget(Parse *pParse, Expr *pExpr, int target)
nFarg = pFarg ? pFarg->nExpr : 0;
assert( !ExprHasProperty(pExpr, EP_IntValue) );
zId = pExpr->u.zToken;
- nId = sqlite3Strlen30(zId);
- pDef = sqlite3FindFunction(db, zId, nId, nFarg, enc, 0);
+ pDef = sqlite3FindFunction(db, zId, nFarg, enc, 0);
if( pDef==0 || pDef->xFinalize!=0 ){
- sqlite3ErrorMsg(pParse, "unknown function: %.*s()", nId, zId);
+ sqlite3ErrorMsg(pParse, "unknown function: %s()", zId);
break;
}
@@ -89538,6 +89723,7 @@ SQLITE_PRIVATE int sqlite3ExprCodeTarget(Parse *pParse, Expr *pExpr, int target)
sqlite3ReleaseTempReg(pParse, r4);
break;
}
+ case TK_SPAN:
case TK_COLLATE:
case TK_UPLUS: {
inReg = sqlite3ExprCodeTarget(pParse, pExpr->pLeft, target);
@@ -90016,6 +90202,13 @@ SQLITE_PRIVATE void sqlite3ExprIfTrue(Parse *pParse, Expr *pExpr, int dest, int
sqlite3ExprIfFalse(pParse, pExpr->pLeft, dest, jumpIfNull);
break;
}
+ case TK_IS:
+ case TK_ISNOT:
+ testcase( op==TK_IS );
+ testcase( op==TK_ISNOT );
+ op = (op==TK_IS) ? TK_EQ : TK_NE;
+ jumpIfNull = SQLITE_NULLEQ;
+ /* Fall thru */
case TK_LT:
case TK_LE:
case TK_GT:
@@ -90031,23 +90224,12 @@ SQLITE_PRIVATE void sqlite3ExprIfTrue(Parse *pParse, Expr *pExpr, int dest, int
assert(TK_LE==OP_Le); testcase(op==OP_Le); VdbeCoverageIf(v,op==OP_Le);
assert(TK_GT==OP_Gt); testcase(op==OP_Gt); VdbeCoverageIf(v,op==OP_Gt);
assert(TK_GE==OP_Ge); testcase(op==OP_Ge); VdbeCoverageIf(v,op==OP_Ge);
- assert(TK_EQ==OP_Eq); testcase(op==OP_Eq); VdbeCoverageIf(v,op==OP_Eq);
- assert(TK_NE==OP_Ne); testcase(op==OP_Ne); VdbeCoverageIf(v,op==OP_Ne);
- testcase( regFree1==0 );
- testcase( regFree2==0 );
- break;
- }
- case TK_IS:
- case TK_ISNOT: {
- testcase( op==TK_IS );
- testcase( op==TK_ISNOT );
- r1 = sqlite3ExprCodeTemp(pParse, pExpr->pLeft, ®Free1);
- r2 = sqlite3ExprCodeTemp(pParse, pExpr->pRight, ®Free2);
- op = (op==TK_IS) ? TK_EQ : TK_NE;
- codeCompare(pParse, pExpr->pLeft, pExpr->pRight, op,
- r1, r2, dest, SQLITE_NULLEQ);
- VdbeCoverageIf(v, op==TK_EQ);
- VdbeCoverageIf(v, op==TK_NE);
+ assert(TK_EQ==OP_Eq); testcase(op==OP_Eq);
+ VdbeCoverageIf(v, op==OP_Eq && jumpIfNull==SQLITE_NULLEQ);
+ VdbeCoverageIf(v, op==OP_Eq && jumpIfNull!=SQLITE_NULLEQ);
+ assert(TK_NE==OP_Ne); testcase(op==OP_Ne);
+ VdbeCoverageIf(v, op==OP_Ne && jumpIfNull==SQLITE_NULLEQ);
+ VdbeCoverageIf(v, op==OP_Ne && jumpIfNull!=SQLITE_NULLEQ);
testcase( regFree1==0 );
testcase( regFree2==0 );
break;
@@ -90172,6 +90354,13 @@ SQLITE_PRIVATE void sqlite3ExprIfFalse(Parse *pParse, Expr *pExpr, int dest, int
sqlite3ExprIfTrue(pParse, pExpr->pLeft, dest, jumpIfNull);
break;
}
+ case TK_IS:
+ case TK_ISNOT:
+ testcase( pExpr->op==TK_IS );
+ testcase( pExpr->op==TK_ISNOT );
+ op = (pExpr->op==TK_IS) ? TK_NE : TK_EQ;
+ jumpIfNull = SQLITE_NULLEQ;
+ /* Fall thru */
case TK_LT:
case TK_LE:
case TK_GT:
@@ -90187,23 +90376,12 @@ SQLITE_PRIVATE void sqlite3ExprIfFalse(Parse *pParse, Expr *pExpr, int dest, int
assert(TK_LE==OP_Le); testcase(op==OP_Le); VdbeCoverageIf(v,op==OP_Le);
assert(TK_GT==OP_Gt); testcase(op==OP_Gt); VdbeCoverageIf(v,op==OP_Gt);
assert(TK_GE==OP_Ge); testcase(op==OP_Ge); VdbeCoverageIf(v,op==OP_Ge);
- assert(TK_EQ==OP_Eq); testcase(op==OP_Eq); VdbeCoverageIf(v,op==OP_Eq);
- assert(TK_NE==OP_Ne); testcase(op==OP_Ne); VdbeCoverageIf(v,op==OP_Ne);
- testcase( regFree1==0 );
- testcase( regFree2==0 );
- break;
- }
- case TK_IS:
- case TK_ISNOT: {
- testcase( pExpr->op==TK_IS );
- testcase( pExpr->op==TK_ISNOT );
- r1 = sqlite3ExprCodeTemp(pParse, pExpr->pLeft, ®Free1);
- r2 = sqlite3ExprCodeTemp(pParse, pExpr->pRight, ®Free2);
- op = (pExpr->op==TK_IS) ? TK_NE : TK_EQ;
- codeCompare(pParse, pExpr->pLeft, pExpr->pRight, op,
- r1, r2, dest, SQLITE_NULLEQ);
- VdbeCoverageIf(v, op==TK_EQ);
- VdbeCoverageIf(v, op==TK_NE);
+ assert(TK_EQ==OP_Eq); testcase(op==OP_Eq);
+ VdbeCoverageIf(v, op==OP_Eq && jumpIfNull!=SQLITE_NULLEQ);
+ VdbeCoverageIf(v, op==OP_Eq && jumpIfNull==SQLITE_NULLEQ);
+ assert(TK_NE==OP_Ne); testcase(op==OP_Ne);
+ VdbeCoverageIf(v, op==OP_Ne && jumpIfNull!=SQLITE_NULLEQ);
+ VdbeCoverageIf(v, op==OP_Ne && jumpIfNull==SQLITE_NULLEQ);
testcase( regFree1==0 );
testcase( regFree2==0 );
break;
@@ -90598,7 +90776,7 @@ static int analyzeAggregate(Walker *pWalker, Expr *pExpr){
pItem->iMem = ++pParse->nMem;
assert( !ExprHasProperty(pExpr, EP_IntValue) );
pItem->pFunc = sqlite3FindFunction(pParse->db,
- pExpr->u.zToken, sqlite3Strlen30(pExpr->u.zToken),
+ pExpr->u.zToken,
pExpr->x.pList ? pExpr->x.pList->nExpr : 0, enc, 0);
if( pExpr->flags & EP_Distinct ){
pItem->iDistinct = pParse->nTab++;
@@ -90727,6 +90905,29 @@ SQLITE_PRIVATE void sqlite3ClearTempRegCache(Parse *pParse){
pParse->nRangeReg = 0;
}
+/*
+** Validate that no temporary register falls within the range of
+** iFirst..iLast, inclusive. This routine is only call from within assert()
+** statements.
+*/
+#ifdef SQLITE_DEBUG
+SQLITE_PRIVATE int sqlite3NoTempsInRange(Parse *pParse, int iFirst, int iLast){
+ int i;
+ if( pParse->nRangeReg>0
+ && pParse->iRangeReg+pParse->nRangeRegiRangeReg>=iFirst
+ ){
+ return 0;
+ }
+ for(i=0; inTempReg; i++){
+ if( pParse->aTempReg[i]>=iFirst && pParse->aTempReg[i]<=iLast ){
+ return 0;
+ }
+ }
+ return 1;
+}
+#endif /* SQLITE_DEBUG */
+
/************** End of expr.c ************************************************/
/************** Begin file alter.c *******************************************/
/*
@@ -90960,7 +91161,7 @@ static void renameTriggerFunc(
** Register built-in functions used to help implement ALTER TABLE
*/
SQLITE_PRIVATE void sqlite3AlterFunctions(void){
- static SQLITE_WSD FuncDef aAlterTableFuncs[] = {
+ static FuncDef aAlterTableFuncs[] = {
FUNCTION(sqlite_rename_table, 2, 0, 0, renameTableFunc),
#ifndef SQLITE_OMIT_TRIGGER
FUNCTION(sqlite_rename_trigger, 2, 0, 0, renameTriggerFunc),
@@ -90969,13 +91170,7 @@ SQLITE_PRIVATE void sqlite3AlterFunctions(void){
FUNCTION(sqlite_rename_parent, 3, 0, 0, renameParentFunc),
#endif
};
- int i;
- FuncDefHash *pHash = &GLOBAL(FuncDefHash, sqlite3GlobalFunctions);
- FuncDef *aFunc = (FuncDef*)&GLOBAL(FuncDef, aAlterTableFuncs);
-
- for(i=0; iop==TK_NULL ){
+ assert( pDflt==0 || pDflt->op==TK_SPAN );
+ if( pDflt && pDflt->pLeft->op==TK_NULL ){
pDflt = 0;
}
@@ -91522,9 +91718,7 @@ SQLITE_PRIVATE void sqlite3AlterBeginAddColumn(Parse *pParse, SrcList *pSrc){
Column *pCol = &pNew->aCol[i];
pCol->zName = sqlite3DbStrDup(db, pCol->zName);
pCol->zColl = 0;
- pCol->zType = 0;
pCol->pDflt = 0;
- pCol->zDflt = 0;
}
pNew->pSchema = db->aDb[iDb].pSchema;
pNew->addColOffset = pTab->addColOffset;
@@ -92027,8 +92221,7 @@ static const FuncDef statInitFuncdef = {
statInit, /* xSFunc */
0, /* xFinalize */
"stat_init", /* zName */
- 0, /* pHash */
- 0 /* pDestructor */
+ {0}
};
#ifdef SQLITE_ENABLE_STAT4
@@ -92327,8 +92520,7 @@ static const FuncDef statPushFuncdef = {
statPush, /* xSFunc */
0, /* xFinalize */
"stat_push", /* zName */
- 0, /* pHash */
- 0 /* pDestructor */
+ {0}
};
#define STAT_GET_STAT1 0 /* "stat" column of stat1 table */
@@ -92473,8 +92665,7 @@ static const FuncDef statGetFuncdef = {
statGet, /* xSFunc */
0, /* xFinalize */
"stat_get", /* zName */
- 0, /* pHash */
- 0 /* pDestructor */
+ {0}
};
static void callStatGet(Vdbe *v, int regStat4, int iParam, int regOut){
@@ -93219,7 +93410,7 @@ static int loadStatTbl(
assert( db->lookaside.bDisable );
zSql = sqlite3MPrintf(db, zSql1, zDb);
if( !zSql ){
- return SQLITE_NOMEM;
+ return SQLITE_NOMEM_BKPT;
}
rc = sqlite3_prepare(db, zSql, -1, &pStmt, 0);
sqlite3DbFree(db, zSql);
@@ -93259,7 +93450,7 @@ static int loadStatTbl(
pIdx->aSample = sqlite3DbMallocZero(db, nByte);
if( pIdx->aSample==0 ){
sqlite3_finalize(pStmt);
- return SQLITE_NOMEM;
+ return SQLITE_NOMEM_BKPT;
}
pSpace = (tRowcnt*)&pIdx->aSample[nSample];
pIdx->aAvgEq = pSpace; pSpace += nIdxCol;
@@ -93275,7 +93466,7 @@ static int loadStatTbl(
zSql = sqlite3MPrintf(db, zSql2, zDb);
if( !zSql ){
- return SQLITE_NOMEM;
+ return SQLITE_NOMEM_BKPT;
}
rc = sqlite3_prepare(db, zSql, -1, &pStmt, 0);
sqlite3DbFree(db, zSql);
@@ -93313,7 +93504,7 @@ static int loadStatTbl(
pSample->p = sqlite3DbMallocZero(db, pSample->n + 2);
if( pSample->p==0 ){
sqlite3_finalize(pStmt);
- return SQLITE_NOMEM;
+ return SQLITE_NOMEM_BKPT;
}
memcpy(pSample->p, sqlite3_column_blob(pStmt, 4), pSample->n);
pIdx->nSample++;
@@ -93402,7 +93593,7 @@ SQLITE_PRIVATE int sqlite3AnalysisLoad(sqlite3 *db, int iDb){
zSql = sqlite3MPrintf(db,
"SELECT tbl,idx,stat FROM %Q.sqlite_stat1", sInfo.zDatabase);
if( zSql==0 ){
- rc = SQLITE_NOMEM;
+ rc = SQLITE_NOMEM_BKPT;
}else{
rc = sqlite3_exec(db, zSql, analysisLoader, &sInfo, 0);
sqlite3DbFree(db, zSql);
@@ -93580,7 +93771,7 @@ static void attachFunc(
Pager *pPager;
aNew->pSchema = sqlite3SchemaGet(db, aNew->pBt);
if( !aNew->pSchema ){
- rc = SQLITE_NOMEM;
+ rc = SQLITE_NOMEM_BKPT;
}else if( aNew->pSchema->file_format && aNew->pSchema->enc!=ENC(db) ){
zErrDyn = sqlite3MPrintf(db,
"attached databases must use the same text encoding as main database");
@@ -93597,10 +93788,10 @@ static void attachFunc(
#endif
sqlite3BtreeLeave(aNew->pBt);
}
- aNew->safety_level = 3;
+ aNew->safety_level = SQLITE_DEFAULT_SYNCHRONOUS+1;
aNew->zName = sqlite3DbStrDup(db, zName);
if( rc==SQLITE_OK && aNew->zName==0 ){
- rc = SQLITE_NOMEM;
+ rc = SQLITE_NOMEM_BKPT;
}
@@ -93828,8 +94019,7 @@ SQLITE_PRIVATE void sqlite3Detach(Parse *pParse, Expr *pDbname){
detachFunc, /* xSFunc */
0, /* xFinalize */
"sqlite_detach", /* zName */
- 0, /* pHash */
- 0 /* pDestructor */
+ {0}
};
codeAttach(pParse, SQLITE_DETACH, &detach_func, pDbname, 0, 0, pDbname);
}
@@ -93848,8 +94038,7 @@ SQLITE_PRIVATE void sqlite3Attach(Parse *pParse, Expr *p, Expr *pDbname, Expr *p
attachFunc, /* xSFunc */
0, /* xFinalize */
"sqlite_attach", /* zName */
- 0, /* pHash */
- 0 /* pDestructor */
+ {0}
};
codeAttach(pParse, SQLITE_ATTACH, &attach_func, p, p, pDbname, pKey);
}
@@ -94856,8 +95045,6 @@ SQLITE_PRIVATE void sqlite3DeleteColumnNames(sqlite3 *db, Table *pTable){
for(i=0; inCol; i++, pCol++){
sqlite3DbFree(db, pCol->zName);
sqlite3ExprDelete(db, pCol->pDflt);
- sqlite3DbFree(db, pCol->zDflt);
- sqlite3DbFree(db, pCol->zType);
sqlite3DbFree(db, pCol->zColl);
}
sqlite3DbFree(db, pTable->aCol);
@@ -94995,12 +95182,8 @@ SQLITE_PRIVATE int sqlite3FindDbName(sqlite3 *db, const char *zName){
int i = -1; /* Database number */
if( zName ){
Db *pDb;
- int n = sqlite3Strlen30(zName);
for(i=(db->nDb-1), pDb=&db->aDb[i]; i>=0; i--, pDb--){
- if( (!OMIT_TEMPDB || i!=1 ) && n==sqlite3Strlen30(pDb->zName) &&
- 0==sqlite3StrICmp(pDb->zName, zName) ){
- break;
- }
+ if( 0==sqlite3StrICmp(pDb->zName, zName) ) break;
}
}
return i;
@@ -95212,7 +95395,7 @@ SQLITE_PRIVATE void sqlite3StartTable(
pTable = sqlite3DbMallocZero(db, sizeof(Table));
if( pTable==0 ){
assert( db->mallocFailed );
- pParse->rc = SQLITE_NOMEM;
+ pParse->rc = SQLITE_NOMEM_BKPT;
pParse->nErr++;
goto begin_table_error;
}
@@ -95328,10 +95511,11 @@ SQLITE_PRIVATE void sqlite3ColumnPropertiesFromName(Table *pTab, Column *pCol){
** first to get things going. Then this routine is called for each
** column.
*/
-SQLITE_PRIVATE void sqlite3AddColumn(Parse *pParse, Token *pName){
+SQLITE_PRIVATE void sqlite3AddColumn(Parse *pParse, Token *pName, Token *pType){
Table *p;
int i;
char *z;
+ char *zType;
Column *pCol;
sqlite3 *db = pParse->db;
if( (p = pParse->pNewTable)==0 ) return;
@@ -95341,8 +95525,11 @@ SQLITE_PRIVATE void sqlite3AddColumn(Parse *pParse, Token *pName){
return;
}
#endif
- z = sqlite3NameFromToken(db, pName);
+ z = sqlite3DbMallocRaw(db, pName->n + pType->n + 2);
if( z==0 ) return;
+ memcpy(z, pName->z, pName->n);
+ z[pName->n] = 0;
+ sqlite3Dequote(z);
for(i=0; inCol; i++){
if( sqlite3_stricmp(z, p->aCol[i].zName)==0 ){
sqlite3ErrorMsg(pParse, "duplicate column name: %s", z);
@@ -95364,13 +95551,20 @@ SQLITE_PRIVATE void sqlite3AddColumn(Parse *pParse, Token *pName){
pCol->zName = z;
sqlite3ColumnPropertiesFromName(p, pCol);
- /* If there is no type specified, columns have the default affinity
- ** 'BLOB'. If there is a type specified, then sqlite3AddColumnType() will
- ** be called next to set pCol->affinity correctly.
- */
- pCol->affinity = SQLITE_AFF_BLOB;
- pCol->szEst = 1;
+ if( pType->n==0 ){
+ /* If there is no type specified, columns have the default affinity
+ ** 'BLOB'. */
+ pCol->affinity = SQLITE_AFF_BLOB;
+ pCol->szEst = 1;
+ }else{
+ zType = z + sqlite3Strlen30(z) + 1;
+ memcpy(zType, pType->z, pType->n);
+ zType[pType->n] = 0;
+ pCol->affinity = sqlite3AffinityType(zType, &pCol->szEst);
+ pCol->colFlags |= COLFLAG_HASTYPE;
+ }
p->nCol++;
+ pParse->constraintName.n = 0;
}
/*
@@ -95416,7 +95610,7 @@ SQLITE_PRIVATE char sqlite3AffinityType(const char *zIn, u8 *pszEst){
char aff = SQLITE_AFF_NUMERIC;
const char *zChar = 0;
- if( zIn==0 ) return aff;
+ assert( zIn!=0 );
while( zIn[0] ){
h = (h<<8) + sqlite3UpperToLower[(*zIn)&0xff];
zIn++;
@@ -95473,28 +95667,6 @@ SQLITE_PRIVATE char sqlite3AffinityType(const char *zIn, u8 *pszEst){
return aff;
}
-/*
-** This routine is called by the parser while in the middle of
-** parsing a CREATE TABLE statement. The pFirst token is the first
-** token in the sequence of tokens that describe the type of the
-** column currently under construction. pLast is the last token
-** in the sequence. Use this information to construct a string
-** that contains the typename of the column and store that string
-** in zType.
-*/
-SQLITE_PRIVATE void sqlite3AddColumnType(Parse *pParse, Token *pType){
- Table *p;
- Column *pCol;
-
- p = pParse->pNewTable;
- if( p==0 || NEVER(p->nCol<1) ) return;
- pCol = &p->aCol[p->nCol-1];
- assert( pCol->zType==0 || CORRUPT_DB );
- sqlite3DbFree(pParse->db, pCol->zType);
- pCol->zType = sqlite3NameFromToken(pParse->db, pType);
- pCol->affinity = sqlite3AffinityType(pCol->zType, &pCol->szEst);
-}
-
/*
** The expression is the default value for the most recently added column
** of the table currently under construction.
@@ -95520,11 +95692,16 @@ SQLITE_PRIVATE void sqlite3AddDefaultValue(Parse *pParse, ExprSpan *pSpan){
** tokens that point to volatile memory. The 'span' of the expression
** is required by pragma table_info.
*/
+ Expr x;
sqlite3ExprDelete(db, pCol->pDflt);
- pCol->pDflt = sqlite3ExprDup(db, pSpan->pExpr, EXPRDUP_REDUCE);
- sqlite3DbFree(db, pCol->zDflt);
- pCol->zDflt = sqlite3DbStrNDup(db, (char*)pSpan->zStart,
- (int)(pSpan->zEnd - pSpan->zStart));
+ memset(&x, 0, sizeof(x));
+ x.op = TK_SPAN;
+ x.u.zToken = sqlite3DbStrNDup(db, (char*)pSpan->zStart,
+ (int)(pSpan->zEnd - pSpan->zStart));
+ x.pLeft = pSpan->pExpr;
+ x.flags = EP_Skip;
+ pCol->pDflt = sqlite3ExprDup(db, &x, EXPRDUP_REDUCE);
+ sqlite3DbFree(db, x.u.zToken);
}
}
sqlite3ExprDelete(db, pSpan->pExpr);
@@ -95580,7 +95757,7 @@ SQLITE_PRIVATE void sqlite3AddPrimaryKey(
int sortOrder /* SQLITE_SO_ASC or SQLITE_SO_DESC */
){
Table *pTab = pParse->pNewTable;
- char *zType = 0;
+ Column *pCol = 0;
int iCol = -1, i;
int nTerm;
if( pTab==0 || IN_DECLARE_VTAB ) goto primary_key_exit;
@@ -95592,8 +95769,8 @@ SQLITE_PRIVATE void sqlite3AddPrimaryKey(
pTab->tabFlags |= TF_HasPrimaryKey;
if( pList==0 ){
iCol = pTab->nCol - 1;
- pTab->aCol[iCol].colFlags |= COLFLAG_PRIMKEY;
- zType = pTab->aCol[iCol].zType;
+ pCol = &pTab->aCol[iCol];
+ pCol->colFlags |= COLFLAG_PRIMKEY;
nTerm = 1;
}else{
nTerm = pList->nExpr;
@@ -95605,8 +95782,8 @@ SQLITE_PRIVATE void sqlite3AddPrimaryKey(
const char *zCName = pCExpr->u.zToken;
for(iCol=0; iColnCol; iCol++){
if( sqlite3StrICmp(zCName, pTab->aCol[iCol].zName)==0 ){
- pTab->aCol[iCol].colFlags |= COLFLAG_PRIMKEY;
- zType = pTab->aCol[iCol].zType;
+ pCol = &pTab->aCol[iCol];
+ pCol->colFlags |= COLFLAG_PRIMKEY;
break;
}
}
@@ -95614,7 +95791,8 @@ SQLITE_PRIVATE void sqlite3AddPrimaryKey(
}
}
if( nTerm==1
- && zType && sqlite3StrICmp(zType, "INTEGER")==0
+ && pCol
+ && sqlite3StrICmp(sqlite3ColumnType(pCol,""), "INTEGER")==0
&& sortOrder!=SQLITE_SO_DESC
){
pTab->iPKey = iCol;
@@ -95893,7 +96071,7 @@ static int resizeIndexObject(sqlite3 *db, Index *pIdx, int N){
assert( pIdx->isResized==0 );
nByte = (sizeof(char*) + sizeof(i16) + 1)*N;
zExtra = sqlite3DbMallocZero(db, nByte);
- if( zExtra==0 ) return SQLITE_NOMEM;
+ if( zExtra==0 ) return SQLITE_NOMEM_BKPT;
memcpy(zExtra, pIdx->azColl, sizeof(char*)*pIdx->nColumn);
pIdx->azColl = (const char**)zExtra;
zExtra += sizeof(char*)*N;
@@ -97485,6 +97663,20 @@ SQLITE_PRIVATE Index *sqlite3CreateIndex(
sqlite3DefaultRowEst(pIndex);
if( pParse->pNewTable==0 ) estimateIndexWidth(pIndex);
+ /* If this index contains every column of its table, then mark
+ ** it as a covering index */
+ assert( HasRowid(pTab)
+ || pTab->iPKey<0 || sqlite3ColumnOfIndex(pIndex, pTab->iPKey)>=0 );
+ if( pTblName!=0 && pIndex->nColumn>=pTab->nCol ){
+ pIndex->isCovering = 1;
+ for(j=0; jnCol; j++){
+ if( j==pTab->iPKey ) continue;
+ if( sqlite3ColumnOfIndex(pIndex,j)>=0 ) continue;
+ pIndex->isCovering = 0;
+ break;
+ }
+ }
+
if( pTab==pParse->pNewTable ){
/* This routine has been called to create an automatic index as a
** result of a PRIMARY KEY or UNIQUE clause on a column definition, or
@@ -97522,7 +97714,7 @@ SQLITE_PRIVATE Index *sqlite3CreateIndex(
if( pIdx->aiColumn[k]!=pIndex->aiColumn[k] ) break;
z1 = pIdx->azColl[k];
z2 = pIndex->azColl[k];
- if( z1!=z2 && sqlite3StrICmp(z1, z2) ) break;
+ if( sqlite3StrICmp(z1, z2) ) break;
}
if( k==pIdx->nKeyCol ){
if( pIdx->onError!=pIndex->onError ){
@@ -98975,14 +99167,12 @@ static int matchQuality(
** a pointer to the matching FuncDef if found, or 0 if there is no match.
*/
static FuncDef *functionSearch(
- FuncDefHash *pHash, /* Hash table to search */
int h, /* Hash of the name */
- const char *zFunc, /* Name of function */
- int nFunc /* Number of bytes in zFunc */
+ const char *zFunc /* Name of function */
){
FuncDef *p;
- for(p=pHash->a[h]; p; p=p->pHash){
- if( sqlite3StrNICmp(p->zName, zFunc, nFunc)==0 && p->zName[nFunc]==0 ){
+ for(p=sqlite3BuiltinFunctions.a[h]; p; p=p->u.pHash){
+ if( sqlite3StrICmp(p->zName, zFunc)==0 ){
return p;
}
}
@@ -98992,23 +99182,26 @@ static FuncDef *functionSearch(
/*
** Insert a new FuncDef into a FuncDefHash hash table.
*/
-SQLITE_PRIVATE void sqlite3FuncDefInsert(
- FuncDefHash *pHash, /* The hash table into which to insert */
- FuncDef *pDef /* The function definition to insert */
+SQLITE_PRIVATE void sqlite3InsertBuiltinFuncs(
+ FuncDef *aDef, /* List of global functions to be inserted */
+ int nDef /* Length of the apDef[] list */
){
- FuncDef *pOther;
- int nName = sqlite3Strlen30(pDef->zName);
- u8 c1 = (u8)pDef->zName[0];
- int h = (sqlite3UpperToLower[c1] + nName) % ArraySize(pHash->a);
- pOther = functionSearch(pHash, h, pDef->zName, nName);
- if( pOther ){
- assert( pOther!=pDef && pOther->pNext!=pDef );
- pDef->pNext = pOther->pNext;
- pOther->pNext = pDef;
- }else{
- pDef->pNext = 0;
- pDef->pHash = pHash->a[h];
- pHash->a[h] = pDef;
+ int i;
+ for(i=0; ipNext!=&aDef[i] );
+ aDef[i].pNext = pOther->pNext;
+ pOther->pNext = &aDef[i];
+ }else{
+ aDef[i].pNext = 0;
+ aDef[i].u.pHash = sqlite3BuiltinFunctions.a[h];
+ sqlite3BuiltinFunctions.a[h] = &aDef[i];
+ }
}
}
@@ -99035,8 +99228,7 @@ SQLITE_PRIVATE void sqlite3FuncDefInsert(
*/
SQLITE_PRIVATE FuncDef *sqlite3FindFunction(
sqlite3 *db, /* An open database */
- const char *zName, /* Name of the function. Not null-terminated */
- int nName, /* Number of characters in the name */
+ const char *zName, /* Name of the function. zero-terminated */
int nArg, /* Number of arguments. -1 means any number */
u8 enc, /* Preferred text encoding */
u8 createFlag /* Create new entry if true and does not otherwise exist */
@@ -99045,14 +99237,15 @@ SQLITE_PRIVATE FuncDef *sqlite3FindFunction(
FuncDef *pBest = 0; /* Best match found so far */
int bestScore = 0; /* Score of best match */
int h; /* Hash value */
+ int nName; /* Length of the name */
assert( nArg>=(-2) );
assert( nArg>=(-1) || createFlag==0 );
- h = (sqlite3UpperToLower[(u8)zName[0]] + nName) % ArraySize(db->aFunc.a);
+ nName = sqlite3Strlen30(zName);
/* First search for a match amongst the application-defined functions.
*/
- p = functionSearch(&db->aFunc, h, zName, nName);
+ p = (FuncDef*)sqlite3HashFind(&db->aFunc, zName);
while( p ){
int score = matchQuality(p, nArg, enc);
if( score>bestScore ){
@@ -99075,9 +99268,9 @@ SQLITE_PRIVATE FuncDef *sqlite3FindFunction(
** So we must not search for built-ins when creating a new function.
*/
if( !createFlag && (pBest==0 || (db->flags & SQLITE_PreferBuiltin)!=0) ){
- FuncDefHash *pHash = &GLOBAL(FuncDefHash, sqlite3GlobalFunctions);
bestScore = 0;
- p = functionSearch(pHash, h, zName, nName);
+ h = (sqlite3UpperToLower[(u8)zName[0]] + nName) % SQLITE_FUNC_HASH_SZ;
+ p = functionSearch(h, zName);
while( p ){
int score = matchQuality(p, nArg, enc);
if( score>bestScore ){
@@ -99094,12 +99287,19 @@ SQLITE_PRIVATE FuncDef *sqlite3FindFunction(
*/
if( createFlag && bestScorezName = (char *)&pBest[1];
+ FuncDef *pOther;
+ pBest->zName = (const char*)&pBest[1];
pBest->nArg = (u16)nArg;
pBest->funcFlags = enc;
- memcpy(pBest->zName, zName, nName);
- pBest->zName[nName] = 0;
- sqlite3FuncDefInsert(&db->aFunc, pBest);
+ memcpy((char*)&pBest[1], zName, nName+1);
+ pOther = (FuncDef*)sqlite3HashInsert(&db->aFunc, pBest->zName, pBest);
+ if( pOther==pBest ){
+ sqlite3DbFree(db, pBest);
+ sqlite3OomFault(db);
+ return 0;
+ }else{
+ pBest->pNext = pOther;
+ }
}
if( pBest && (pBest->xSFunc || createFlag) ){
@@ -101683,7 +101883,7 @@ static void groupConcatFinalize(sqlite3_context *context){
** of the built-in functions above are part of the global function set.
** This routine only deals with those that are not global.
*/
-SQLITE_PRIVATE void sqlite3RegisterBuiltinFunctions(sqlite3 *db){
+SQLITE_PRIVATE void sqlite3RegisterPerConnectionBuiltinFunctions(sqlite3 *db){
int rc = sqlite3_overload_function(db, "MATCH", 2);
assert( rc==SQLITE_NOMEM || rc==SQLITE_OK );
if( rc==SQLITE_NOMEM ){
@@ -101696,8 +101896,7 @@ SQLITE_PRIVATE void sqlite3RegisterBuiltinFunctions(sqlite3 *db){
*/
static void setLikeOptFlag(sqlite3 *db, const char *zName, u8 flagVal){
FuncDef *pDef;
- pDef = sqlite3FindFunction(db, zName, sqlite3Strlen30(zName),
- 2, SQLITE_UTF8, 0);
+ pDef = sqlite3FindFunction(db, zName, 2, SQLITE_UTF8, 0);
if( ALWAYS(pDef) ){
pDef->funcFlags |= flagVal;
}
@@ -101745,9 +101944,7 @@ SQLITE_PRIVATE int sqlite3IsLikeFunction(sqlite3 *db, Expr *pExpr, int *pIsNocas
return 0;
}
assert( !ExprHasProperty(pExpr, EP_xIsSelect) );
- pDef = sqlite3FindFunction(db, pExpr->u.zToken,
- sqlite3Strlen30(pExpr->u.zToken),
- 2, SQLITE_UTF8, 0);
+ pDef = sqlite3FindFunction(db, pExpr->u.zToken, 2, SQLITE_UTF8, 0);
if( NEVER(pDef==0) || (pDef->funcFlags & SQLITE_FUNC_LIKE)==0 ){
return 0;
}
@@ -101771,7 +101968,7 @@ SQLITE_PRIVATE int sqlite3IsLikeFunction(sqlite3 *db, Expr *pExpr, int *pIsNocas
**
** After this routine runs
*/
-SQLITE_PRIVATE void sqlite3RegisterGlobalFunctions(void){
+SQLITE_PRIVATE void sqlite3RegisterBuiltinFunctions(void){
/*
** The following array holds FuncDef structures for all of the functions
** defined in this file.
@@ -101779,8 +101976,27 @@ SQLITE_PRIVATE void sqlite3RegisterGlobalFunctions(void){
** The array cannot be constant since changes are made to the
** FuncDef.pHash elements at start-time. The elements of this array
** are read-only after initialization is complete.
+ **
+ ** For peak efficiency, put the most frequently used function last.
*/
- static SQLITE_WSD FuncDef aBuiltinFunc[] = {
+ static FuncDef aBuiltinFunc[] = {
+#ifdef SQLITE_SOUNDEX
+ FUNCTION(soundex, 1, 0, 0, soundexFunc ),
+#endif
+#ifndef SQLITE_OMIT_LOAD_EXTENSION
+ VFUNCTION(load_extension, 1, 0, 0, loadExt ),
+ VFUNCTION(load_extension, 2, 0, 0, loadExt ),
+#endif
+#if SQLITE_USER_AUTHENTICATION
+ FUNCTION(sqlite_crypt, 2, 0, 0, sqlite3CryptFunc ),
+#endif
+#ifndef SQLITE_OMIT_COMPILEOPTION_DIAGS
+ DFUNCTION(sqlite_compileoption_used,1, 0, 0, compileoptionusedFunc ),
+ DFUNCTION(sqlite_compileoption_get, 1, 0, 0, compileoptiongetFunc ),
+#endif /* SQLITE_OMIT_COMPILEOPTION_DIAGS */
+ FUNCTION2(unlikely, 1, 0, 0, noopFunc, SQLITE_FUNC_UNLIKELY),
+ FUNCTION2(likelihood, 2, 0, 0, noopFunc, SQLITE_FUNC_UNLIKELY),
+ FUNCTION2(likely, 1, 0, 0, noopFunc, SQLITE_FUNC_UNLIKELY),
FUNCTION(ltrim, 1, 1, 0, trimFunc ),
FUNCTION(ltrim, 2, 1, 0, trimFunc ),
FUNCTION(rtrim, 1, 2, 0, trimFunc ),
@@ -101798,8 +102014,6 @@ SQLITE_PRIVATE void sqlite3RegisterGlobalFunctions(void){
FUNCTION2(typeof, 1, 0, 0, typeofFunc, SQLITE_FUNC_TYPEOF),
FUNCTION2(length, 1, 0, 0, lengthFunc, SQLITE_FUNC_LENGTH),
FUNCTION(instr, 2, 0, 0, instrFunc ),
- FUNCTION(substr, 2, 0, 0, substrFunc ),
- FUNCTION(substr, 3, 0, 0, substrFunc ),
FUNCTION(printf, -1, 0, 0, printfFunc ),
FUNCTION(unicode, 1, 0, 0, unicodeFunc ),
FUNCTION(char, -1, 0, 0, charFunc ),
@@ -101810,40 +102024,22 @@ SQLITE_PRIVATE void sqlite3RegisterGlobalFunctions(void){
#endif
FUNCTION(upper, 1, 0, 0, upperFunc ),
FUNCTION(lower, 1, 0, 0, lowerFunc ),
- FUNCTION(coalesce, 1, 0, 0, 0 ),
- FUNCTION(coalesce, 0, 0, 0, 0 ),
- FUNCTION2(coalesce, -1, 0, 0, noopFunc, SQLITE_FUNC_COALESCE),
FUNCTION(hex, 1, 0, 0, hexFunc ),
FUNCTION2(ifnull, 2, 0, 0, noopFunc, SQLITE_FUNC_COALESCE),
- FUNCTION2(unlikely, 1, 0, 0, noopFunc, SQLITE_FUNC_UNLIKELY),
- FUNCTION2(likelihood, 2, 0, 0, noopFunc, SQLITE_FUNC_UNLIKELY),
- FUNCTION2(likely, 1, 0, 0, noopFunc, SQLITE_FUNC_UNLIKELY),
VFUNCTION(random, 0, 0, 0, randomFunc ),
VFUNCTION(randomblob, 1, 0, 0, randomBlob ),
FUNCTION(nullif, 2, 0, 1, nullifFunc ),
DFUNCTION(sqlite_version, 0, 0, 0, versionFunc ),
DFUNCTION(sqlite_source_id, 0, 0, 0, sourceidFunc ),
FUNCTION(sqlite_log, 2, 0, 0, errlogFunc ),
-#if SQLITE_USER_AUTHENTICATION
- FUNCTION(sqlite_crypt, 2, 0, 0, sqlite3CryptFunc ),
-#endif
-#ifndef SQLITE_OMIT_COMPILEOPTION_DIAGS
- DFUNCTION(sqlite_compileoption_used,1, 0, 0, compileoptionusedFunc ),
- DFUNCTION(sqlite_compileoption_get, 1, 0, 0, compileoptiongetFunc ),
-#endif /* SQLITE_OMIT_COMPILEOPTION_DIAGS */
FUNCTION(quote, 1, 0, 0, quoteFunc ),
VFUNCTION(last_insert_rowid, 0, 0, 0, last_insert_rowid),
VFUNCTION(changes, 0, 0, 0, changes ),
VFUNCTION(total_changes, 0, 0, 0, total_changes ),
FUNCTION(replace, 3, 0, 0, replaceFunc ),
FUNCTION(zeroblob, 1, 0, 0, zeroblobFunc ),
- #ifdef SQLITE_SOUNDEX
- FUNCTION(soundex, 1, 0, 0, soundexFunc ),
- #endif
- #ifndef SQLITE_OMIT_LOAD_EXTENSION
- VFUNCTION(load_extension, 1, 0, 0, loadExt ),
- VFUNCTION(load_extension, 2, 0, 0, loadExt ),
- #endif
+ FUNCTION(substr, 2, 0, 0, substrFunc ),
+ FUNCTION(substr, 3, 0, 0, substrFunc ),
AGGREGATE(sum, 1, 0, 0, sumStep, sumFinalize ),
AGGREGATE(total, 1, 0, 0, sumStep, totalFinalize ),
AGGREGATE(avg, 1, 0, 0, sumStep, avgFinalize ),
@@ -101861,21 +102057,33 @@ SQLITE_PRIVATE void sqlite3RegisterGlobalFunctions(void){
LIKEFUNC(like, 2, &likeInfoNorm, SQLITE_FUNC_LIKE),
LIKEFUNC(like, 3, &likeInfoNorm, SQLITE_FUNC_LIKE),
#endif
+ FUNCTION(coalesce, 1, 0, 0, 0 ),
+ FUNCTION(coalesce, 0, 0, 0, 0 ),
+ FUNCTION2(coalesce, -1, 0, 0, noopFunc, SQLITE_FUNC_COALESCE),
};
-
- int i;
- FuncDefHash *pHash = &GLOBAL(FuncDefHash, sqlite3GlobalFunctions);
- FuncDef *aFunc = (FuncDef*)&GLOBAL(FuncDef, aBuiltinFunc);
-
- for(i=0; iu.pHash){
+ int n = sqlite3Strlen30(p->zName);
+ int h = p->zName[0] + n;
+ printf(" %s(%d)", p->zName, h);
+ }
+ printf("\n");
+ }
+ }
#endif
}
@@ -103045,6 +103253,10 @@ static Trigger *fkActionTrigger(
int iAction = (pChanges!=0); /* 1 for UPDATE, 0 for DELETE */
action = pFKey->aAction[iAction];
+ if( action==OE_Restrict && (db->flags & SQLITE_DeferFKs) ){
+ return 0;
+ }
+
pTrigger = pFKey->apTrigger[iAction];
if( action!=OE_None && !pTrigger ){
@@ -105289,11 +105501,15 @@ static int xferOptimization(
return 0; /* tab2 must be NOT NULL if tab1 is */
}
/* Default values for second and subsequent columns need to match. */
- if( i>0
- && ((pDestCol->zDflt==0)!=(pSrcCol->zDflt==0)
- || (pDestCol->zDflt && strcmp(pDestCol->zDflt, pSrcCol->zDflt)!=0))
- ){
- return 0; /* Default values must be the same for all columns */
+ if( i>0 ){
+ assert( pDestCol->pDflt==0 || pDestCol->pDflt->op==TK_SPAN );
+ assert( pSrcCol->pDflt==0 || pSrcCol->pDflt->op==TK_SPAN );
+ if( (pDestCol->pDflt==0)!=(pSrcCol->pDflt==0)
+ || (pDestCol->pDflt && strcmp(pDestCol->pDflt->u.zToken,
+ pSrcCol->pDflt->u.zToken)!=0)
+ ){
+ return 0; /* Default values must be the same for all columns */
+ }
}
}
for(pDestIdx=pDest->pIndex; pDestIdx; pDestIdx=pDestIdx->pNext){
@@ -105598,7 +105814,7 @@ exec_out:
if( *pzErrMsg ){
memcpy(*pzErrMsg, sqlite3_errmsg(db), nErrMsg);
}else{
- rc = SQLITE_NOMEM;
+ rc = SQLITE_NOMEM_BKPT;
sqlite3Error(db, SQLITE_NOMEM);
}
}else if( pzErrMsg ){
@@ -105913,6 +106129,8 @@ struct sqlite3_api_routines {
int (*status64)(int,sqlite3_int64*,sqlite3_int64*,int);
int (*strlike)(const char*,const char*,unsigned int);
int (*db_cacheflush)(sqlite3*);
+ /* Version 3.12.0 and later */
+ int (*system_errno)(sqlite3*);
};
/*
@@ -106156,6 +106374,8 @@ struct sqlite3_api_routines {
#define sqlite3_status64 sqlite3_api->status64
#define sqlite3_strlike sqlite3_api->strlike
#define sqlite3_db_cacheflush sqlite3_api->db_cacheflush
+/* Version 3.12.0 and later */
+#define sqlite3_system_errno sqlite3_api->system_errno
#endif /* !defined(SQLITE_CORE) && !defined(SQLITE_OMIT_LOAD_EXTENSION) */
#if !defined(SQLITE_CORE) && !defined(SQLITE_OMIT_LOAD_EXTENSION)
@@ -106574,7 +106794,9 @@ static const sqlite3_api_routines sqlite3Apis = {
/* Version 3.10.0 and later */
sqlite3_status64,
sqlite3_strlike,
- sqlite3_db_cacheflush
+ sqlite3_db_cacheflush,
+ /* Version 3.12.0 and later */
+ sqlite3_system_errno
};
/*
@@ -106638,7 +106860,7 @@ static int sqlite3LoadExtension(
#if SQLITE_OS_UNIX || SQLITE_OS_WIN
for(ii=0; ii=0 && zFile[iFile]!='/'; iFile--){}
@@ -106717,7 +106939,7 @@ static int sqlite3LoadExtension(
/* Append the new shared library handle to the db->aExtension array. */
aHandle = sqlite3DbMallocZero(db, sizeof(handle)*(db->nExtension+1));
if( aHandle==0 ){
- return SQLITE_NOMEM;
+ return SQLITE_NOMEM_BKPT;
}
if( db->nExtension>0 ){
memcpy(aHandle, db->aExtension, sizeof(handle)*db->nExtension);
@@ -106839,7 +107061,7 @@ SQLITE_API int SQLITE_STDCALL sqlite3_auto_extension(void (*xInit)(void)){
void (**aNew)(void);
aNew = sqlite3_realloc64(wsdAutoext.aExt, nByte);
if( aNew==0 ){
- rc = SQLITE_NOMEM;
+ rc = SQLITE_NOMEM_BKPT;
}else{
wsdAutoext.aExt = aNew;
wsdAutoext.aExt[wsdAutoext.nExt] = xInit;
@@ -108406,6 +108628,7 @@ SQLITE_PRIVATE void sqlite3Pragma(
int iLevel = (getSafetyLevel(zRight,0,1)+1) & PAGER_SYNCHRONOUS_MASK;
if( iLevel==0 ) iLevel = 1;
pDb->safety_level = iLevel;
+ pDb->bSyncSet = 1;
setAllPagerFlags(db);
}
}
@@ -108489,12 +108712,13 @@ SQLITE_PRIVATE void sqlite3Pragma(
}else{
for(k=1; k<=pTab->nCol && pPk->aiColumn[k-1]!=i; k++){}
}
+ assert( pCol->pDflt==0 || pCol->pDflt->op==TK_SPAN );
sqlite3VdbeMultiLoad(v, 1, "issisi",
i-nHidden,
pCol->zName,
- pCol->zType ? pCol->zType : "",
+ sqlite3ColumnType(pCol,""),
pCol->notNull ? 1 : 0,
- pCol->zDflt,
+ pCol->pDflt ? pCol->pDflt->u.zToken : 0,
k);
sqlite3VdbeAddOp2(v, OP_ResultRow, 1, 6);
}
@@ -108515,14 +108739,14 @@ SQLITE_PRIVATE void sqlite3Pragma(
sqlite3VdbeMultiLoad(v, 1, "ssii",
pTab->zName,
0,
- (int)sqlite3LogEstToInt(pTab->szTabRow),
- (int)sqlite3LogEstToInt(pTab->nRowLogEst));
+ pTab->szTabRow,
+ pTab->nRowLogEst);
sqlite3VdbeAddOp2(v, OP_ResultRow, 1, 4);
for(pIdx=pTab->pIndex; pIdx; pIdx=pIdx->pNext){
sqlite3VdbeMultiLoad(v, 2, "sii",
pIdx->zName,
- (int)sqlite3LogEstToInt(pIdx->szIdxRow),
- (int)sqlite3LogEstToInt(pIdx->aiRowLogEst[0]));
+ pIdx->szIdxRow,
+ pIdx->aiRowLogEst[0]);
sqlite3VdbeAddOp2(v, OP_ResultRow, 1, 4);
}
}
@@ -108848,7 +109072,10 @@ SQLITE_PRIVATE void sqlite3Pragma(
for(i=0; inDb; i++){
HashElem *x;
Hash *pTbls;
+ int *aRoot;
int cnt = 0;
+ int mxIdx = 0;
+ int nIdx;
if( OMIT_TEMPDB && i==1 ) continue;
if( iDb>=0 && i!=iDb ) continue;
@@ -108861,31 +109088,35 @@ SQLITE_PRIVATE void sqlite3Pragma(
/* Do an integrity check of the B-Tree
**
- ** Begin by filling registers 2, 3, ... with the root pages numbers
+ ** Begin by finding the root pages numbers
** for all tables and indices in the database.
*/
assert( sqlite3SchemaMutexHeld(db, i, 0) );
pTbls = &db->aDb[i].pSchema->tblHash;
- for(x=sqliteHashFirst(pTbls); x; x=sqliteHashNext(x)){
+ for(cnt=0, x=sqliteHashFirst(pTbls); x; x=sqliteHashNext(x)){
Table *pTab = sqliteHashData(x);
Index *pIdx;
- if( HasRowid(pTab) ){
- sqlite3VdbeAddOp2(v, OP_Integer, pTab->tnum, 2+cnt);
- VdbeComment((v, "%s", pTab->zName));
- cnt++;
- }
+ if( HasRowid(pTab) ) cnt++;
+ for(nIdx=0, pIdx=pTab->pIndex; pIdx; pIdx=pIdx->pNext, nIdx++){ cnt++; }
+ if( nIdx>mxIdx ) mxIdx = nIdx;
+ }
+ aRoot = sqlite3DbMallocRawNN(db, sizeof(int)*(cnt+1));
+ if( aRoot==0 ) break;
+ for(cnt=0, x=sqliteHashFirst(pTbls); x; x=sqliteHashNext(x)){
+ Table *pTab = sqliteHashData(x);
+ Index *pIdx;
+ if( HasRowid(pTab) ) aRoot[cnt++] = pTab->tnum;
for(pIdx=pTab->pIndex; pIdx; pIdx=pIdx->pNext){
- sqlite3VdbeAddOp2(v, OP_Integer, pIdx->tnum, 2+cnt);
- VdbeComment((v, "%s", pIdx->zName));
- cnt++;
+ aRoot[cnt++] = pIdx->tnum;
}
}
+ aRoot[cnt] = 0;
/* Make sure sufficient number of registers have been allocated */
- pParse->nMem = MAX( pParse->nMem, cnt+8 );
+ pParse->nMem = MAX( pParse->nMem, 8+mxIdx );
/* Do the b-tree integrity checks */
- sqlite3VdbeAddOp3(v, OP_IntegrityCk, 2, cnt, 1);
+ sqlite3VdbeAddOp4(v, OP_IntegrityCk, 2, cnt, 1, (char*)aRoot,P4_INTARRAY);
sqlite3VdbeChangeP5(v, (u8)i);
addr = sqlite3VdbeAddOp1(v, OP_IsNull, 2); VdbeCoverage(v);
sqlite3VdbeAddOp4(v, OP_String8, 0, 3, 0,
@@ -108919,7 +109150,8 @@ SQLITE_PRIVATE void sqlite3Pragma(
for(j=0, pIdx=pTab->pIndex; pIdx; pIdx=pIdx->pNext, j++){
sqlite3VdbeAddOp2(v, OP_Integer, 0, 8+j); /* index entries counter */
}
- pParse->nMem = MAX(pParse->nMem, 8+j);
+ assert( pParse->nMem>=8+j );
+ assert( sqlite3NoTempsInRange(pParse,1,7+j) );
sqlite3VdbeAddOp2(v, OP_Rewind, iDataCur, 0); VdbeCoverage(v);
loopTop = sqlite3VdbeAddOp2(v, OP_AddImm, 7, 1);
/* Verify that all NOT NULL columns really are NOT NULL */
@@ -109111,7 +109343,9 @@ SQLITE_PRIVATE void sqlite3Pragma(
** PRAGMA [schema.]user_version
** PRAGMA [schema.]user_version =
**
- ** PRAGMA [schema.]freelist_count =
+ ** PRAGMA [schema.]freelist_count
+ **
+ ** PRAGMA [schema.]data_version
**
** PRAGMA [schema.]application_id
** PRAGMA [schema.]application_id =
@@ -109167,6 +109401,7 @@ SQLITE_PRIVATE void sqlite3Pragma(
aOp[1].p3 = iCookie;
sqlite3VdbeSetNumCols(v, 1);
sqlite3VdbeSetColName(v, 0, COLNAME_NAME, zLeft, SQLITE_TRANSIENT);
+ sqlite3VdbeReusable(v);
}
}
break;
@@ -109188,6 +109423,7 @@ SQLITE_PRIVATE void sqlite3Pragma(
sqlite3VdbeLoadString(v, 1, zOpt);
sqlite3VdbeAddOp2(v, OP_ResultRow, 1, 1);
}
+ sqlite3VdbeReusable(v);
}
break;
#endif /* SQLITE_OMIT_COMPILEOPTION_DIAGS */
@@ -109427,7 +109663,7 @@ static void corruptSchema(
sqlite3DbFree(db, *pData->pzErrMsg);
*pData->pzErrMsg = z;
}
- pData->rc = db->mallocFailed ? SQLITE_NOMEM : SQLITE_CORRUPT_BKPT;
+ pData->rc = db->mallocFailed ? SQLITE_NOMEM_BKPT : SQLITE_CORRUPT_BKPT;
}
/*
@@ -109701,7 +109937,7 @@ static int sqlite3InitOne(sqlite3 *db, int iDb, char **pzErrMsg){
#endif
}
if( db->mallocFailed ){
- rc = SQLITE_NOMEM;
+ rc = SQLITE_NOMEM_BKPT;
sqlite3ResetAllSchemasOfConnection(db);
}
if( rc==SQLITE_OK || (db->flags&SQLITE_RecoveryMode)){
@@ -109918,7 +110154,7 @@ static int sqlite3Prepare(
/* Allocate the parsing context */
pParse = sqlite3StackAllocZero(db, sizeof(*pParse));
if( pParse==0 ){
- rc = SQLITE_NOMEM;
+ rc = SQLITE_NOMEM_BKPT;
goto end_prepare;
}
pParse->pReprepare = pReprepare;
@@ -109995,7 +110231,7 @@ static int sqlite3Prepare(
schemaIsValid(pParse);
}
if( db->mallocFailed ){
- pParse->rc = SQLITE_NOMEM;
+ pParse->rc = SQLITE_NOMEM_BKPT;
}
if( pzTail ){
*pzTail = pParse->zTail;
@@ -110358,7 +110594,7 @@ SQLITE_PRIVATE Select *sqlite3SelectNew(
ExprList *pGroupBy, /* the GROUP BY clause */
Expr *pHaving, /* the HAVING clause */
ExprList *pOrderBy, /* the ORDER BY clause */
- u16 selFlags, /* Flag parameters, such as SF_Distinct */
+ u32 selFlags, /* Flag parameters, such as SF_Distinct */
Expr *pLimit, /* LIMIT value. NULL means not used */
Expr *pOffset /* OFFSET value. NULL means no offset */
){
@@ -111682,8 +111918,8 @@ static const char *columnTypeImpl(
zType = "INTEGER";
zOrigCol = "rowid";
}else{
- zType = pTab->aCol[iCol].zType;
zOrigCol = pTab->aCol[iCol].zName;
+ zType = sqlite3ColumnType(&pTab->aCol[iCol],0);
estWidth = pTab->aCol[iCol].szEst;
}
zOrigTab = pTab->zName;
@@ -111695,7 +111931,7 @@ static const char *columnTypeImpl(
if( iCol<0 ){
zType = "INTEGER";
}else{
- zType = pTab->aCol[iCol].zType;
+ zType = sqlite3ColumnType(&pTab->aCol[iCol],0);
estWidth = pTab->aCol[iCol].szEst;
}
#endif
@@ -111941,7 +112177,7 @@ SQLITE_PRIVATE int sqlite3ColumnsFromExprList(
sqlite3DbFree(db, aCol);
*paCol = 0;
*pnCol = 0;
- return SQLITE_NOMEM;
+ return SQLITE_NOMEM_BKPT;
}
return SQLITE_OK;
}
@@ -111980,10 +112216,7 @@ static void selectAddColumnTypeAndCollation(
a = pSelect->pEList->a;
for(i=0, pCol=pTab->aCol; inCol; i++, pCol++){
p = a[i].pExpr;
- if( pCol->zType==0 ){
- pCol->zType = sqlite3DbStrDup(db,
- columnType(&sNC, p,0,0,0, &pCol->szEst));
- }
+ columnType(&sNC, p, 0, 0, 0, &pCol->szEst);
szAll += pCol->szEst;
pCol->affinity = sqlite3ExprAffinity(p);
if( pCol->affinity==0 ) pCol->affinity = SQLITE_AFF_BLOB;
@@ -112098,8 +112331,9 @@ static void computeLimitRegisters(Parse *pParse, Select *p, int iBreak){
VdbeComment((v, "LIMIT counter"));
if( n==0 ){
sqlite3VdbeGoto(v, iBreak);
- }else if( n>=0 && p->nSelectRow>(u64)n ){
- p->nSelectRow = n;
+ }else if( n>=0 && p->nSelectRow>sqlite3LogEst((u64)n) ){
+ p->nSelectRow = sqlite3LogEst((u64)n);
+ p->selFlags |= SF_FixedLimit;
}
}else{
sqlite3ExprCode(pParse, p->pLimit, iLimit);
@@ -112477,7 +112711,6 @@ static int multiSelect(
if( dest.eDest==SRT_EphemTab ){
assert( p->pEList );
sqlite3VdbeAddOp2(v, OP_OpenEphemeral, dest.iSDParm, p->pEList->nExpr);
- sqlite3VdbeChangeP5(v, BTREE_UNORDERED);
dest.eDest = SRT_Table;
}
@@ -112540,12 +112773,12 @@ static int multiSelect(
testcase( rc!=SQLITE_OK );
pDelete = p->pPrior;
p->pPrior = pPrior;
- p->nSelectRow += pPrior->nSelectRow;
+ p->nSelectRow = sqlite3LogEstAdd(p->nSelectRow, pPrior->nSelectRow);
if( pPrior->pLimit
&& sqlite3ExprIsInteger(pPrior->pLimit, &nLimit)
- && nLimit>0 && p->nSelectRow > (u64)nLimit
+ && nLimit>0 && p->nSelectRow > sqlite3LogEst((u64)nLimit)
){
- p->nSelectRow = nLimit;
+ p->nSelectRow = sqlite3LogEst((u64)nLimit);
}
if( addr ){
sqlite3VdbeJumpHere(v, addr);
@@ -112617,7 +112850,9 @@ static int multiSelect(
pDelete = p->pPrior;
p->pPrior = pPrior;
p->pOrderBy = 0;
- if( p->op==TK_UNION ) p->nSelectRow += pPrior->nSelectRow;
+ if( p->op==TK_UNION ){
+ p->nSelectRow = sqlite3LogEstAdd(p->nSelectRow, pPrior->nSelectRow);
+ }
sqlite3ExprDelete(db, p->pLimit);
p->pLimit = pLimit;
p->pOffset = pOffset;
@@ -112752,7 +112987,7 @@ static int multiSelect(
nCol = p->pEList->nExpr;
pKeyInfo = sqlite3KeyInfoAlloc(db, nCol, 1);
if( !pKeyInfo ){
- rc = SQLITE_NOMEM;
+ rc = SQLITE_NOMEM_BKPT;
goto multi_select_end;
}
for(i=0, apColl=pKeyInfo->aColl; iflags |= EP_IntValue;
pNew->u.iValue = i;
pOrderBy = sqlite3ExprListAppend(pParse, pOrderBy, pNew);
@@ -113254,7 +113489,7 @@ static int multiSelectOrderBy(
addrEofA_noB = sqlite3VdbeAddOp2(v, OP_Yield, regAddrB, labelEnd);
VdbeCoverage(v);
sqlite3VdbeGoto(v, addrEofA);
- p->nSelectRow += pPrior->nSelectRow;
+ p->nSelectRow = sqlite3LogEstAdd(p->nSelectRow, pPrior->nSelectRow);
}
/* Generate a subroutine to run when the results from select B
@@ -114344,7 +114579,7 @@ static int withExpand(
pTab->nRowLogEst = 200; assert( 200==sqlite3LogEst(1048576) );
pTab->tabFlags |= TF_Ephemeral | TF_NoVisibleRowid;
pFrom->pSelect = sqlite3SelectDup(db, pCte->pSelect, 0);
- if( db->mallocFailed ) return SQLITE_NOMEM;
+ if( db->mallocFailed ) return SQLITE_NOMEM_BKPT;
assert( pFrom->pSelect );
/* Check if this is a recursive CTE. */
@@ -115224,10 +115459,24 @@ SQLITE_PRIVATE int sqlite3Select(
}
/* Generate code to implement the subquery
+ **
+ ** The subquery is implemented as a co-routine if all of these are true:
+ ** (1) The subquery is guaranteed to be the outer loop (so that it
+ ** does not need to be computed more than once)
+ ** (2) The ALL keyword after SELECT is omitted. (Applications are
+ ** allowed to say "SELECT ALL" instead of just "SELECT" to disable
+ ** the use of co-routines.)
+ ** (3) Co-routines are not disabled using sqlite3_test_control()
+ ** with SQLITE_TESTCTRL_OPTIMIZATIONS.
+ **
+ ** TODO: Are there other reasons beside (1) to use a co-routine
+ ** implementation?
*/
- if( pTabList->nSrc==1
- && (p->selFlags & SF_All)==0
- && OptimizationEnabled(db, SQLITE_SubqCoroutine)
+ if( i==0
+ && (pTabList->nSrc==1
+ || (pTabList->a[1].fg.jointype&(JT_LEFT|JT_CROSS))!=0) /* (1) */
+ && (p->selFlags & SF_All)==0 /* (2) */
+ && OptimizationEnabled(db, SQLITE_SubqCoroutine) /* (3) */
){
/* Implement a co-routine that will return a single row of the result
** set on each invocation.
@@ -115240,7 +115489,7 @@ SQLITE_PRIVATE int sqlite3Select(
sqlite3SelectDestInit(&dest, SRT_Coroutine, pItem->regReturn);
explainSetInteger(pItem->iSelectId, (u8)pParse->iNextSelectId);
sqlite3Select(pParse, pSub, &dest);
- pItem->pTab->nRowLogEst = sqlite3LogEst(pSub->nSelectRow);
+ pItem->pTab->nRowLogEst = pSub->nSelectRow;
pItem->fg.viaCoroutine = 1;
pItem->regResult = dest.iSdst;
sqlite3VdbeEndCoroutine(v, pItem->regReturn);
@@ -115271,7 +115520,7 @@ SQLITE_PRIVATE int sqlite3Select(
sqlite3SelectDestInit(&dest, SRT_EphemTab, pItem->iCursor);
explainSetInteger(pItem->iSelectId, (u8)pParse->iNextSelectId);
sqlite3Select(pParse, pSub, &dest);
- pItem->pTab->nRowLogEst = sqlite3LogEst(pSub->nSelectRow);
+ pItem->pTab->nRowLogEst = pSub->nSelectRow;
if( onceAddr ) sqlite3VdbeJumpHere(v, onceAddr);
retAddr = sqlite3VdbeAddOp1(v, OP_Return, pItem->regReturn);
VdbeComment((v, "end %s", pItem->pTab->zName));
@@ -115354,7 +115603,7 @@ SQLITE_PRIVATE int sqlite3Select(
/* Set the limiter.
*/
iEnd = sqlite3VdbeMakeLabel(v);
- p->nSelectRow = LARGEST_INT64;
+ p->nSelectRow = 320; /* 4 billion rows */
computeLimitRegisters(pParse, p, iEnd);
if( p->iLimit==0 && sSort.addrSortIndex>=0 ){
sqlite3VdbeChangeOpcode(v, sSort.addrSortIndex, OP_SorterOpen);
@@ -115378,10 +115627,12 @@ SQLITE_PRIVATE int sqlite3Select(
if( !isAgg && pGroupBy==0 ){
/* No aggregate functions and no GROUP BY clause */
u16 wctrlFlags = (sDistinct.isTnct ? WHERE_WANT_DISTINCT : 0);
+ assert( WHERE_USE_LIMIT==SF_FixedLimit );
+ wctrlFlags |= p->selFlags & SF_FixedLimit;
/* Begin the database scan. */
pWInfo = sqlite3WhereBegin(pParse, pTabList, pWhere, sSort.pOrderBy,
- p->pEList, wctrlFlags, 0);
+ p->pEList, wctrlFlags, p->nSelectRow);
if( pWInfo==0 ) goto select_end;
if( sqlite3WhereOutputRowCount(pWInfo) < p->nSelectRow ){
p->nSelectRow = sqlite3WhereOutputRowCount(pWInfo);
@@ -115441,9 +115692,11 @@ SQLITE_PRIVATE int sqlite3Select(
for(k=pGroupBy->nExpr, pItem=pGroupBy->a; k>0; k--, pItem++){
pItem->u.x.iAlias = 0;
}
- if( p->nSelectRow>100 ) p->nSelectRow = 100;
+ assert( 66==sqlite3LogEst(100) );
+ if( p->nSelectRow>66 ) p->nSelectRow = 66;
}else{
- p->nSelectRow = 1;
+ assert( 0==sqlite3LogEst(1) );
+ p->nSelectRow = 0;
}
/* If there is both a GROUP BY and an ORDER BY clause and they are
@@ -116000,7 +116253,7 @@ static int sqlite3_get_table_cb(void *pArg, int nCol, char **argv, char **colv){
return 0;
malloc_failed:
- p->rc = SQLITE_NOMEM;
+ p->rc = SQLITE_NOMEM_BKPT;
return 1;
}
@@ -116041,7 +116294,7 @@ SQLITE_API int SQLITE_STDCALL sqlite3_get_table(
res.azResult = sqlite3_malloc64(sizeof(char*)*res.nAlloc );
if( res.azResult==0 ){
db->errCode = SQLITE_NOMEM;
- return SQLITE_NOMEM;
+ return SQLITE_NOMEM_BKPT;
}
res.azResult[0] = 0;
rc = sqlite3_exec(db, zSql, sqlite3_get_table_cb, &res, pzErrMsg);
@@ -116070,7 +116323,7 @@ SQLITE_API int SQLITE_STDCALL sqlite3_get_table(
if( azNew==0 ){
sqlite3_free_table(&res.azResult[1]);
db->errCode = SQLITE_NOMEM;
- return SQLITE_NOMEM;
+ return SQLITE_NOMEM_BKPT;
}
res.azResult = azNew;
}
@@ -117472,7 +117725,7 @@ SQLITE_PRIVATE void sqlite3Update(
** case, set all bits of the colUsed mask (to ensure that the virtual
** table implementation makes all columns available).
*/
- pTabList->a[0].colUsed = IsVirtual(pTab) ? (Bitmask)-1 : 0;
+ pTabList->a[0].colUsed = IsVirtual(pTab) ? ALLBITS : 0;
hasFK = sqlite3FkRequired(pParse, pTab, aXRef, chngKey);
@@ -118055,7 +118308,7 @@ static int execSql(sqlite3 *db, char **pzErrMsg, const char *zSql){
sqlite3_stmt *pStmt;
VVA_ONLY( int rc; )
if( !zSql ){
- return SQLITE_NOMEM;
+ return SQLITE_NOMEM_BKPT;
}
if( SQLITE_OK!=sqlite3_prepare(db, zSql, -1, &pStmt, 0) ){
sqlite3SetString(pzErrMsg, db, sqlite3_errmsg(db));
@@ -118236,7 +118489,7 @@ SQLITE_PRIVATE int sqlite3RunVacuum(char **pzErrMsg, sqlite3 *db){
|| (!isMemDb && sqlite3BtreeSetPageSize(pTemp, db->nextPagesize, nRes, 0))
|| NEVER(db->mallocFailed)
){
- rc = SQLITE_NOMEM;
+ rc = SQLITE_NOMEM_BKPT;
goto end_of_vacuum;
}
@@ -118899,13 +119152,13 @@ static int vtabCallConstructor(
zModuleName = sqlite3MPrintf(db, "%s", pTab->zName);
if( !zModuleName ){
- return SQLITE_NOMEM;
+ return SQLITE_NOMEM_BKPT;
}
pVTable = sqlite3DbMallocZero(db, sizeof(VTable));
if( !pVTable ){
sqlite3DbFree(db, zModuleName);
- return SQLITE_NOMEM;
+ return SQLITE_NOMEM_BKPT;
}
pVTable->db = db;
pVTable->pMod = pMod;
@@ -118957,22 +119210,16 @@ static int vtabCallConstructor(
pTab->pVTable = pVTable;
for(iCol=0; iColnCol; iCol++){
- char *zType = pTab->aCol[iCol].zType;
+ char *zType = sqlite3ColumnType(&pTab->aCol[iCol], "");
int nType;
int i = 0;
- if( !zType ){
- pTab->tabFlags |= oooHidden;
- continue;
- }
nType = sqlite3Strlen30(zType);
- if( sqlite3StrNICmp("hidden", zType, 6)||(zType[6] && zType[6]!=' ') ){
- for(i=0; inVTrans + ARRAY_INCR);
aVTrans = sqlite3DbRealloc(db, (void *)db->aVTrans, nBytes);
if( !aVTrans ){
- return SQLITE_NOMEM;
+ return SQLITE_NOMEM_BKPT;
}
memset(&aVTrans[db->nVTrans], 0, sizeof(sqlite3_vtab *)*ARRAY_INCR);
db->aVTrans = aVTrans;
@@ -119140,7 +119387,7 @@ SQLITE_API int SQLITE_STDCALL sqlite3_declare_vtab(sqlite3 *db, const char *zCre
pParse = sqlite3StackAllocZero(db, sizeof(*pParse));
if( pParse==0 ){
- rc = SQLITE_NOMEM;
+ rc = SQLITE_NOMEM_BKPT;
}else{
pParse->declareVtab = 1;
pParse->db = db;
@@ -119452,8 +119699,8 @@ SQLITE_PRIVATE FuncDef *sqlite3VtabOverloadFunction(
return pDef;
}
*pNew = *pDef;
- pNew->zName = (char *)&pNew[1];
- memcpy(pNew->zName, pDef->zName, sqlite3Strlen30(pDef->zName)+1);
+ pNew->zName = (const char*)&pNew[1];
+ memcpy((char*)&pNew[1], pDef->zName, sqlite3Strlen30(pDef->zName)+1);
pNew->xSFunc = xSFunc;
pNew->pUserData = pArg;
pNew->funcFlags |= SQLITE_FUNC_EPHEM;
@@ -120042,6 +120289,7 @@ struct WhereInfo {
WhereLoop *pLoops; /* List of all WhereLoop objects */
Bitmask revMask; /* Mask of ORDER BY terms that need reversing */
LogEst nRowOut; /* Estimated number of output rows */
+ LogEst iLimit; /* LIMIT if wctrlFlags has WHERE_USE_LIMIT */
u16 wctrlFlags; /* Flags originally passed to sqlite3WhereBegin() */
i8 nOBSat; /* Number of ORDER BY terms satisfied by indices */
u8 sorted; /* True if really sorted (not just grouped) */
@@ -121021,6 +121269,7 @@ SQLITE_PRIVATE Bitmask sqlite3WhereCodeOneLoopStart(
int iReg; /* P3 Value for OP_VFilter */
int addrNotFound;
int nConstraint = pLoop->nLTerm;
+ int iIn; /* Counter for IN constraints */
sqlite3ExprCachePush(pParse);
iReg = sqlite3GetTempRange(pParse, nConstraint+2);
@@ -121028,7 +121277,7 @@ SQLITE_PRIVATE Bitmask sqlite3WhereCodeOneLoopStart(
for(j=0; jaLTerm[j];
- if( pTerm==0 ) continue;
+ if( NEVER(pTerm==0) ) continue;
if( pTerm->eOperator & WO_IN ){
codeEqualityTerm(pParse, pTerm, pLevel, j, bRev, iTarget);
addrNotFound = pLevel->addrNxt;
@@ -121043,14 +121292,50 @@ SQLITE_PRIVATE Bitmask sqlite3WhereCodeOneLoopStart(
pLoop->u.vtab.needFree ? P4_MPRINTF : P4_STATIC);
VdbeCoverage(v);
pLoop->u.vtab.needFree = 0;
- for(j=0; ju.vtab.omitMask>>j)&1 ){
- disableTerm(pLevel, pLoop->aLTerm[j]);
- }
- }
pLevel->p1 = iCur;
pLevel->op = pWInfo->eOnePass ? OP_Noop : OP_VNext;
pLevel->p2 = sqlite3VdbeCurrentAddr(v);
+ iIn = pLevel->u.in.nIn;
+ for(j=nConstraint-1; j>=0; j--){
+ pTerm = pLoop->aLTerm[j];
+ if( j<16 && (pLoop->u.vtab.omitMask>>j)&1 ){
+ disableTerm(pLevel, pTerm);
+ }else if( (pTerm->eOperator & WO_IN)!=0 ){
+ Expr *pCompare; /* The comparison operator */
+ Expr *pRight; /* RHS of the comparison */
+ VdbeOp *pOp; /* Opcode to access the value of the IN constraint */
+
+ /* Reload the constraint value into reg[iReg+j+2]. The same value
+ ** was loaded into the same register prior to the OP_VFilter, but
+ ** the xFilter implementation might have changed the datatype or
+ ** encoding of the value in the register, so it *must* be reloaded. */
+ assert( pLevel->u.in.aInLoop!=0 || db->mallocFailed );
+ if( !db->mallocFailed ){
+ assert( iIn>0 );
+ pOp = sqlite3VdbeGetOp(v, pLevel->u.in.aInLoop[--iIn].addrInTop);
+ assert( pOp->opcode==OP_Column || pOp->opcode==OP_Rowid );
+ assert( pOp->opcode!=OP_Column || pOp->p3==iReg+j+2 );
+ assert( pOp->opcode!=OP_Rowid || pOp->p2==iReg+j+2 );
+ testcase( pOp->opcode==OP_Rowid );
+ sqlite3VdbeAddOp3(v, pOp->opcode, pOp->p1, pOp->p2, pOp->p3);
+ }
+
+ /* Generate code that will continue to the next row if
+ ** the IN constraint is not satisfied */
+ pCompare = sqlite3PExpr(pParse, TK_EQ, 0, 0, 0);
+ assert( pCompare!=0 || db->mallocFailed );
+ if( pCompare ){
+ pCompare->pLeft = pTerm->pExpr->pLeft;
+ pCompare->pRight = pRight = sqlite3Expr(db, TK_REGISTER, 0);
+ if( pRight ){
+ pRight->iTable = iReg+j+2;
+ sqlite3ExprIfFalse(pParse, pCompare, pLevel->addrCont, 0);
+ }
+ pCompare->pLeft = 0;
+ sqlite3ExprDelete(db, pCompare);
+ }
+ }
+ }
sqlite3ReleaseTempRange(pParse, iReg, nConstraint+2);
sqlite3ExprCachePop(pParse);
}else
@@ -121359,16 +121644,22 @@ SQLITE_PRIVATE Bitmask sqlite3WhereCodeOneLoopStart(
start_constraints = 1;
}
codeApplyAffinity(pParse, regBase, nConstraint - bSeekPastNull, zStartAff);
- op = aStartOp[(start_constraints<<2) + (startEq<<1) + bRev];
- assert( op!=0 );
- sqlite3VdbeAddOp4Int(v, op, iIdxCur, addrNxt, regBase, nConstraint);
- VdbeCoverage(v);
- VdbeCoverageIf(v, op==OP_Rewind); testcase( op==OP_Rewind );
- VdbeCoverageIf(v, op==OP_Last); testcase( op==OP_Last );
- VdbeCoverageIf(v, op==OP_SeekGT); testcase( op==OP_SeekGT );
- VdbeCoverageIf(v, op==OP_SeekGE); testcase( op==OP_SeekGE );
- VdbeCoverageIf(v, op==OP_SeekLE); testcase( op==OP_SeekLE );
- VdbeCoverageIf(v, op==OP_SeekLT); testcase( op==OP_SeekLT );
+ if( pLoop->nSkip>0 && nConstraint==pLoop->nSkip ){
+ /* The skip-scan logic inside the call to codeAllEqualityConstraints()
+ ** above has already left the cursor sitting on the correct row,
+ ** so no further seeking is needed */
+ }else{
+ op = aStartOp[(start_constraints<<2) + (startEq<<1) + bRev];
+ assert( op!=0 );
+ sqlite3VdbeAddOp4Int(v, op, iIdxCur, addrNxt, regBase, nConstraint);
+ VdbeCoverage(v);
+ VdbeCoverageIf(v, op==OP_Rewind); testcase( op==OP_Rewind );
+ VdbeCoverageIf(v, op==OP_Last); testcase( op==OP_Last );
+ VdbeCoverageIf(v, op==OP_SeekGT); testcase( op==OP_SeekGT );
+ VdbeCoverageIf(v, op==OP_SeekGE); testcase( op==OP_SeekGE );
+ VdbeCoverageIf(v, op==OP_SeekLE); testcase( op==OP_SeekLE );
+ VdbeCoverageIf(v, op==OP_SeekLT); testcase( op==OP_SeekLT );
+ }
/* Load the value for the inequality constraint at the end of the
** range (if any).
@@ -122405,6 +122696,7 @@ static void exprAnalyzeOrTerm(
if( pOrInfo==0 ) return;
pTerm->wtFlags |= TERM_ORINFO;
pOrWc = &pOrInfo->wc;
+ memset(pOrWc->aStatic, 0, sizeof(pOrWc->aStatic));
sqlite3WhereClauseInit(pOrWc, pWInfo);
sqlite3WhereSplit(pOrWc, pExpr, TK_OR);
sqlite3WhereExprAnalyze(pSrc, pOrWc);
@@ -122431,6 +122723,7 @@ static void exprAnalyzeOrTerm(
pOrTerm->wtFlags |= TERM_ANDINFO;
pOrTerm->eOperator = WO_AND;
pAndWC = &pAndInfo->wc;
+ memset(pAndWC->aStatic, 0, sizeof(pAndWC->aStatic));
sqlite3WhereClauseInit(pAndWC, pWC->pWInfo);
sqlite3WhereSplit(pAndWC, pOrTerm->pExpr, TK_AND);
sqlite3WhereExprAnalyze(pSrc, pAndWC);
@@ -123265,8 +123558,8 @@ static int whereLoopResize(sqlite3*, WhereLoop*, int);
/*
** Return the estimated number of output rows from a WHERE clause
*/
-SQLITE_PRIVATE u64 sqlite3WhereOutputRowCount(WhereInfo *pWInfo){
- return sqlite3LogEstToInt(pWInfo->nRowOut);
+SQLITE_PRIVATE LogEst sqlite3WhereOutputRowCount(WhereInfo *pWInfo){
+ return pWInfo->nRowOut;
}
/*
@@ -123523,6 +123816,7 @@ static WhereTerm *whereScanInit(
j = iColumn;
iColumn = pIdx->aiColumn[j];
if( iColumn==XN_EXPR ) pScan->pIdxExpr = pIdx->aColExpr->a[j].pExpr;
+ if( iColumn==pIdx->pTable->iPKey ) iColumn = XN_ROWID;
}
if( pIdx && iColumn>=0 ){
pScan->idxaff = pIdx->pTable->aCol[iColumn].affinity;
@@ -124168,7 +124462,6 @@ static sqlite3_index_info *allocateIndexInfo(
*/
static int vtabBestIndex(Parse *pParse, Table *pTab, sqlite3_index_info *p){
sqlite3_vtab *pVtab = sqlite3GetVTable(pParse->db, pTab)->pVtab;
- int i;
int rc;
TRACE_IDX_INPUTS(p);
@@ -124187,12 +124480,16 @@ static int vtabBestIndex(Parse *pParse, Table *pTab, sqlite3_index_info *p){
sqlite3_free(pVtab->zErrMsg);
pVtab->zErrMsg = 0;
+#if 0
+ /* This error is now caught by the caller.
+ ** Search for "xBestIndex malfunction" below */
for(i=0; inConstraint; i++){
if( !p->aConstraint[i].usable && p->aConstraintUsage[i].argvIndex>0 ){
sqlite3ErrorMsg(pParse,
"table %s: xBestIndex returned an invalid plan", pTab->zName);
}
}
+#endif
return pParse->nErr;
}
@@ -124795,7 +125092,8 @@ static int whereEqualScanEst(
pBuilder->nRecValid = nEq;
whereKeyStats(pParse, p, pRec, 0, a);
- WHERETRACE(0x10,("equality scan regions: %d\n", (int)a[1]));
+ WHERETRACE(0x10,("equality scan regions %s(%d): %d\n",
+ p->zName, nEq-1, (int)a[1]));
*pnRow = a[1];
return rc;
@@ -124970,7 +125268,7 @@ static int whereLoopResize(sqlite3 *db, WhereLoop *p, int n){
if( p->nLSlot>=n ) return SQLITE_OK;
n = (n+7)&~7;
paNew = sqlite3DbMallocRawNN(db, sizeof(p->aLTerm[0])*n);
- if( paNew==0 ) return SQLITE_NOMEM;
+ if( paNew==0 ) return SQLITE_NOMEM_BKPT;
memcpy(paNew, p->aLTerm, sizeof(p->aLTerm[0])*p->nLSlot);
if( p->aLTerm!=p->aLTermSpace ) sqlite3DbFree(db, p->aLTerm);
p->aLTerm = paNew;
@@ -124985,7 +125283,7 @@ static int whereLoopXfer(sqlite3 *db, WhereLoop *pTo, WhereLoop *pFrom){
whereLoopClearUnion(db, pTo);
if( whereLoopResize(db, pTo, pFrom->nLTerm) ){
memset(&pTo->u, 0, sizeof(pTo->u));
- return SQLITE_NOMEM;
+ return SQLITE_NOMEM_BKPT;
}
memcpy(pTo, pFrom, WHERE_LOOP_XFER_SZ);
memcpy(pTo->aLTerm, pFrom->aLTerm, pTo->nLTerm*sizeof(pTo->aLTerm[0]));
@@ -125209,6 +125507,7 @@ static int whereLoopInsert(WhereLoopBuilder *pBuilder, WhereLoop *pTemplate){
WhereLoop **ppPrev, *p;
WhereInfo *pWInfo = pBuilder->pWInfo;
sqlite3 *db = pWInfo->pParse->db;
+ int rc;
/* If pBuilder->pOrSet is defined, then only keep track of the costs
** and prereqs.
@@ -125267,7 +125566,7 @@ static int whereLoopInsert(WhereLoopBuilder *pBuilder, WhereLoop *pTemplate){
if( p==0 ){
/* Allocate a new WhereLoop to add to the end of the list */
*ppPrev = p = sqlite3DbMallocRawNN(db, sizeof(WhereLoop));
- if( p==0 ) return SQLITE_NOMEM;
+ if( p==0 ) return SQLITE_NOMEM_BKPT;
whereLoopInit(p);
p->pNextLoop = 0;
}else{
@@ -125291,14 +125590,14 @@ static int whereLoopInsert(WhereLoopBuilder *pBuilder, WhereLoop *pTemplate){
whereLoopDelete(db, pToDel);
}
}
- whereLoopXfer(db, p, pTemplate);
+ rc = whereLoopXfer(db, p, pTemplate);
if( (p->wsFlags & WHERE_VIRTUALTABLE)==0 ){
Index *pIndex = p->u.btree.pIndex;
if( pIndex && pIndex->tnum==0 ){
p->u.btree.pIndex = 0;
}
}
- return SQLITE_OK;
+ return rc;
}
/*
@@ -125423,7 +125722,7 @@ static int whereLoopAddBtreeIndex(
WhereTerm *pTop = 0, *pBtm = 0; /* Top and bottom range constraints */
pNew = pBuilder->pNew;
- if( db->mallocFailed ) return SQLITE_NOMEM;
+ if( db->mallocFailed ) return SQLITE_NOMEM_BKPT;
assert( (pNew->wsFlags & WHERE_VIRTUALTABLE)==0 );
assert( (pNew->wsFlags & WHERE_TOP_LIMIT)==0 );
@@ -125787,7 +126086,7 @@ static int whereUsablePartialIndex(int iTab, WhereClause *pWC, Expr *pWhere){
*/
static int whereLoopAddBtree(
WhereLoopBuilder *pBuilder, /* WHERE clause information */
- Bitmask mExtra /* Extra prerequesites for using this table */
+ Bitmask mPrereq /* Extra prerequesites for using this table */
){
WhereInfo *pWInfo; /* WHERE analysis context */
Index *pProbe; /* An index we are evaluating */
@@ -125887,7 +126186,7 @@ static int whereLoopAddBtree(
pNew->nOut = 43; assert( 43==sqlite3LogEst(20) );
pNew->rRun = sqlite3LogEstAdd(rLogSize,pNew->nOut);
pNew->wsFlags = WHERE_AUTO_INDEX;
- pNew->prereq = mExtra | pTerm->prereqRight;
+ pNew->prereq = mPrereq | pTerm->prereqRight;
rc = whereLoopInsert(pBuilder, pNew);
}
}
@@ -125908,7 +126207,7 @@ static int whereLoopAddBtree(
pNew->nLTerm = 0;
pNew->iSortIdx = 0;
pNew->rSetup = 0;
- pNew->prereq = mExtra;
+ pNew->prereq = mPrereq;
pNew->nOut = rSize;
pNew->u.btree.pIndex = pProbe;
b = indexMightHelpWithOrderBy(pBuilder, pProbe, pSrc->iCursor);
@@ -125981,12 +126280,160 @@ static int whereLoopAddBtree(
}
#ifndef SQLITE_OMIT_VIRTUALTABLE
+
+/*
+** Argument pIdxInfo is already populated with all constraints that may
+** be used by the virtual table identified by pBuilder->pNew->iTab. This
+** function marks a subset of those constraints usable, invokes the
+** xBestIndex method and adds the returned plan to pBuilder.
+**
+** A constraint is marked usable if:
+**
+** * Argument mUsable indicates that its prerequisites are available, and
+**
+** * It is not one of the operators specified in the mExclude mask passed
+** as the fourth argument (which in practice is either WO_IN or 0).
+**
+** Argument mPrereq is a mask of tables that must be scanned before the
+** virtual table in question. These are added to the plans prerequisites
+** before it is added to pBuilder.
+**
+** Output parameter *pbIn is set to true if the plan added to pBuilder
+** uses one or more WO_IN terms, or false otherwise.
+*/
+static int whereLoopAddVirtualOne(
+ WhereLoopBuilder *pBuilder,
+ Bitmask mPrereq, /* Mask of tables that must be used. */
+ Bitmask mUsable, /* Mask of usable tables */
+ u16 mExclude, /* Exclude terms using these operators */
+ sqlite3_index_info *pIdxInfo, /* Populated object for xBestIndex */
+ int *pbIn /* OUT: True if plan uses an IN(...) op */
+){
+ WhereClause *pWC = pBuilder->pWC;
+ struct sqlite3_index_constraint *pIdxCons;
+ struct sqlite3_index_constraint_usage *pUsage = pIdxInfo->aConstraintUsage;
+ int i;
+ int mxTerm;
+ int rc = SQLITE_OK;
+ WhereLoop *pNew = pBuilder->pNew;
+ Parse *pParse = pBuilder->pWInfo->pParse;
+ struct SrcList_item *pSrc = &pBuilder->pWInfo->pTabList->a[pNew->iTab];
+ int nConstraint = pIdxInfo->nConstraint;
+
+ assert( (mUsable & mPrereq)==mPrereq );
+ *pbIn = 0;
+ pNew->prereq = mPrereq;
+
+ /* Set the usable flag on the subset of constraints identified by
+ ** arguments mUsable and mExclude. */
+ pIdxCons = *(struct sqlite3_index_constraint**)&pIdxInfo->aConstraint;
+ for(i=0; ia[pIdxCons->iTermOffset];
+ pIdxCons->usable = 0;
+ if( (pTerm->prereqRight & mUsable)==pTerm->prereqRight
+ && (pTerm->eOperator & mExclude)==0
+ ){
+ pIdxCons->usable = 1;
+ }
+ }
+
+ /* Initialize the output fields of the sqlite3_index_info structure */
+ memset(pUsage, 0, sizeof(pUsage[0])*nConstraint);
+ assert( pIdxInfo->needToFreeIdxStr==0 );
+ pIdxInfo->idxStr = 0;
+ pIdxInfo->idxNum = 0;
+ pIdxInfo->orderByConsumed = 0;
+ pIdxInfo->estimatedCost = SQLITE_BIG_DBL / (double)2;
+ pIdxInfo->estimatedRows = 25;
+ pIdxInfo->idxFlags = 0;
+ pIdxInfo->colUsed = (sqlite3_int64)pSrc->colUsed;
+
+ /* Invoke the virtual table xBestIndex() method */
+ rc = vtabBestIndex(pParse, pSrc->pTab, pIdxInfo);
+ if( rc ) return rc;
+
+ mxTerm = -1;
+ assert( pNew->nLSlot>=nConstraint );
+ for(i=0; iaLTerm[i] = 0;
+ pNew->u.vtab.omitMask = 0;
+ pIdxCons = *(struct sqlite3_index_constraint**)&pIdxInfo->aConstraint;
+ for(i=0; i=0 ){
+ WhereTerm *pTerm;
+ int j = pIdxCons->iTermOffset;
+ if( iTerm>=nConstraint
+ || j<0
+ || j>=pWC->nTerm
+ || pNew->aLTerm[iTerm]!=0
+ || pIdxCons->usable==0
+ ){
+ rc = SQLITE_ERROR;
+ sqlite3ErrorMsg(pParse,"%s.xBestIndex malfunction",pSrc->pTab->zName);
+ return rc;
+ }
+ testcase( iTerm==nConstraint-1 );
+ testcase( j==0 );
+ testcase( j==pWC->nTerm-1 );
+ pTerm = &pWC->a[j];
+ pNew->prereq |= pTerm->prereqRight;
+ assert( iTermnLSlot );
+ pNew->aLTerm[iTerm] = pTerm;
+ if( iTerm>mxTerm ) mxTerm = iTerm;
+ testcase( iTerm==15 );
+ testcase( iTerm==16 );
+ if( iTerm<16 && pUsage[i].omit ) pNew->u.vtab.omitMask |= 1<eOperator & WO_IN)!=0 ){
+ /* A virtual table that is constrained by an IN clause may not
+ ** consume the ORDER BY clause because (1) the order of IN terms
+ ** is not necessarily related to the order of output terms and
+ ** (2) Multiple outputs from a single IN value will not merge
+ ** together. */
+ pIdxInfo->orderByConsumed = 0;
+ pIdxInfo->idxFlags &= ~SQLITE_INDEX_SCAN_UNIQUE;
+ *pbIn = 1; assert( (mExclude & WO_IN)==0 );
+ }
+ }
+ }
+
+ pNew->nLTerm = mxTerm+1;
+ assert( pNew->nLTerm<=pNew->nLSlot );
+ pNew->u.vtab.idxNum = pIdxInfo->idxNum;
+ pNew->u.vtab.needFree = pIdxInfo->needToFreeIdxStr;
+ pIdxInfo->needToFreeIdxStr = 0;
+ pNew->u.vtab.idxStr = pIdxInfo->idxStr;
+ pNew->u.vtab.isOrdered = (i8)(pIdxInfo->orderByConsumed ?
+ pIdxInfo->nOrderBy : 0);
+ pNew->rSetup = 0;
+ pNew->rRun = sqlite3LogEstFromDouble(pIdxInfo->estimatedCost);
+ pNew->nOut = sqlite3LogEst(pIdxInfo->estimatedRows);
+
+ /* Set the WHERE_ONEROW flag if the xBestIndex() method indicated
+ ** that the scan will visit at most one row. Clear it otherwise. */
+ if( pIdxInfo->idxFlags & SQLITE_INDEX_SCAN_UNIQUE ){
+ pNew->wsFlags |= WHERE_ONEROW;
+ }else{
+ pNew->wsFlags &= ~WHERE_ONEROW;
+ }
+ rc = whereLoopInsert(pBuilder, pNew);
+ if( pNew->u.vtab.needFree ){
+ sqlite3_free(pNew->u.vtab.idxStr);
+ pNew->u.vtab.needFree = 0;
+ }
+ WHERETRACE(0xffff, (" bIn=%d prereqIn=%04llx prereqOut=%04llx\n",
+ *pbIn, (sqlite3_uint64)mPrereq,
+ (sqlite3_uint64)(pNew->prereq & ~mPrereq)));
+
+ return rc;
+}
+
+
/*
** Add all WhereLoop objects for a table of the join identified by
** pBuilder->pNew->iTab. That table is guaranteed to be a virtual table.
**
-** If there are no LEFT or CROSS JOIN joins in the query, both mExtra and
-** mUnusable are set to 0. Otherwise, mExtra is a mask of all FROM clause
+** If there are no LEFT or CROSS JOIN joins in the query, both mPrereq and
+** mUnusable are set to 0. Otherwise, mPrereq is a mask of all FROM clause
** entries that occur before the virtual table in the FROM clause and are
** separated from it by at least one LEFT or CROSS JOIN. Similarly, the
** mUnusable mask contains all FROM clause entries that occur after the
@@ -125997,188 +126444,122 @@ static int whereLoopAddBtree(
**
** ... FROM t1, t2 LEFT JOIN t3, t4, vt CROSS JOIN t5, t6;
**
-** then mExtra corresponds to (t1, t2) and mUnusable to (t5, t6).
+** then mPrereq corresponds to (t1, t2) and mUnusable to (t5, t6).
**
-** All the tables in mExtra must be scanned before the current virtual
+** All the tables in mPrereq must be scanned before the current virtual
** table. So any terms for which all prerequisites are satisfied by
-** mExtra may be specified as "usable" in all calls to xBestIndex.
+** mPrereq may be specified as "usable" in all calls to xBestIndex.
** Conversely, all tables in mUnusable must be scanned after the current
** virtual table, so any terms for which the prerequisites overlap with
** mUnusable should always be configured as "not-usable" for xBestIndex.
*/
static int whereLoopAddVirtual(
WhereLoopBuilder *pBuilder, /* WHERE clause information */
- Bitmask mExtra, /* Tables that must be scanned before this one */
+ Bitmask mPrereq, /* Tables that must be scanned before this one */
Bitmask mUnusable /* Tables that must be scanned after this one */
){
+ int rc = SQLITE_OK; /* Return code */
WhereInfo *pWInfo; /* WHERE analysis context */
Parse *pParse; /* The parsing context */
WhereClause *pWC; /* The WHERE clause */
struct SrcList_item *pSrc; /* The FROM clause term to search */
- Table *pTab;
- sqlite3 *db;
- sqlite3_index_info *pIdxInfo;
- struct sqlite3_index_constraint *pIdxCons;
- struct sqlite3_index_constraint_usage *pUsage;
- WhereTerm *pTerm;
- int i, j;
- int iTerm, mxTerm;
- int nConstraint;
- int seenIn = 0; /* True if an IN operator is seen */
- int seenVar = 0; /* True if a non-constant constraint is seen */
- int iPhase; /* 0: const w/o IN, 1: const, 2: no IN, 2: IN */
+ sqlite3_index_info *p; /* Object to pass to xBestIndex() */
+ int nConstraint; /* Number of constraints in p */
+ int bIn; /* True if plan uses IN(...) operator */
WhereLoop *pNew;
- int rc = SQLITE_OK;
+ Bitmask mBest; /* Tables used by best possible plan */
- assert( (mExtra & mUnusable)==0 );
+ assert( (mPrereq & mUnusable)==0 );
pWInfo = pBuilder->pWInfo;
pParse = pWInfo->pParse;
- db = pParse->db;
pWC = pBuilder->pWC;
pNew = pBuilder->pNew;
pSrc = &pWInfo->pTabList->a[pNew->iTab];
- pTab = pSrc->pTab;
- assert( IsVirtual(pTab) );
- pIdxInfo = allocateIndexInfo(pParse, pWC, mUnusable, pSrc,pBuilder->pOrderBy);
- if( pIdxInfo==0 ) return SQLITE_NOMEM;
- pNew->prereq = 0;
+ assert( IsVirtual(pSrc->pTab) );
+ p = allocateIndexInfo(pParse, pWC, mUnusable, pSrc, pBuilder->pOrderBy);
+ if( p==0 ) return SQLITE_NOMEM_BKPT;
pNew->rSetup = 0;
pNew->wsFlags = WHERE_VIRTUALTABLE;
pNew->nLTerm = 0;
pNew->u.vtab.needFree = 0;
- pUsage = pIdxInfo->aConstraintUsage;
- nConstraint = pIdxInfo->nConstraint;
- if( whereLoopResize(db, pNew, nConstraint) ){
- sqlite3DbFree(db, pIdxInfo);
- return SQLITE_NOMEM;
+ nConstraint = p->nConstraint;
+ if( whereLoopResize(pParse->db, pNew, nConstraint) ){
+ sqlite3DbFree(pParse->db, p);
+ return SQLITE_NOMEM_BKPT;
}
- for(iPhase=0; iPhase<=3; iPhase++){
- if( !seenIn && (iPhase&1)!=0 ){
- iPhase++;
- if( iPhase>3 ) break;
- }
- if( !seenVar && iPhase>1 ) break;
- pIdxCons = *(struct sqlite3_index_constraint**)&pIdxInfo->aConstraint;
- for(i=0; inConstraint; i++, pIdxCons++){
- j = pIdxCons->iTermOffset;
- pTerm = &pWC->a[j];
- switch( iPhase ){
- case 0: /* Constants without IN operator */
- pIdxCons->usable = 0;
- if( (pTerm->eOperator & WO_IN)!=0 ){
- seenIn = 1;
- }
- if( (pTerm->prereqRight & ~mExtra)!=0 ){
- seenVar = 1;
- }else if( (pTerm->eOperator & WO_IN)==0 ){
- pIdxCons->usable = 1;
- }
- break;
- case 1: /* Constants with IN operators */
- assert( seenIn );
- pIdxCons->usable = (pTerm->prereqRight & ~mExtra)==0;
- break;
- case 2: /* Variables without IN */
- assert( seenVar );
- pIdxCons->usable = (pTerm->eOperator & WO_IN)==0;
- break;
- default: /* Variables with IN */
- assert( seenVar && seenIn );
- pIdxCons->usable = 1;
- break;
- }
- }
- memset(pUsage, 0, sizeof(pUsage[0])*pIdxInfo->nConstraint);
- if( pIdxInfo->needToFreeIdxStr ) sqlite3_free(pIdxInfo->idxStr);
- pIdxInfo->idxStr = 0;
- pIdxInfo->idxNum = 0;
- pIdxInfo->needToFreeIdxStr = 0;
- pIdxInfo->orderByConsumed = 0;
- pIdxInfo->estimatedCost = SQLITE_BIG_DBL / (double)2;
- pIdxInfo->estimatedRows = 25;
- pIdxInfo->idxFlags = 0;
- pIdxInfo->colUsed = (sqlite3_int64)pSrc->colUsed;
- rc = vtabBestIndex(pParse, pTab, pIdxInfo);
- if( rc ) goto whereLoopAddVtab_exit;
- pIdxCons = *(struct sqlite3_index_constraint**)&pIdxInfo->aConstraint;
- pNew->prereq = mExtra;
- mxTerm = -1;
- assert( pNew->nLSlot>=nConstraint );
- for(i=0; iaLTerm[i] = 0;
- pNew->u.vtab.omitMask = 0;
- for(i=0; i=0 ){
- j = pIdxCons->iTermOffset;
- if( iTerm>=nConstraint
- || j<0
- || j>=pWC->nTerm
- || pNew->aLTerm[iTerm]!=0
- ){
- rc = SQLITE_ERROR;
- sqlite3ErrorMsg(pParse, "%s.xBestIndex() malfunction", pTab->zName);
- goto whereLoopAddVtab_exit;
- }
- testcase( iTerm==nConstraint-1 );
- testcase( j==0 );
- testcase( j==pWC->nTerm-1 );
- pTerm = &pWC->a[j];
- pNew->prereq |= pTerm->prereqRight;
- assert( iTermnLSlot );
- pNew->aLTerm[iTerm] = pTerm;
- if( iTerm>mxTerm ) mxTerm = iTerm;
- testcase( iTerm==15 );
- testcase( iTerm==16 );
- if( iTerm<16 && pUsage[i].omit ) pNew->u.vtab.omitMask |= 1<eOperator & WO_IN)!=0 ){
- if( pUsage[i].omit==0 ){
- /* Do not attempt to use an IN constraint if the virtual table
- ** says that the equivalent EQ constraint cannot be safely omitted.
- ** If we do attempt to use such a constraint, some rows might be
- ** repeated in the output. */
- break;
- }
- /* A virtual table that is constrained by an IN clause may not
- ** consume the ORDER BY clause because (1) the order of IN terms
- ** is not necessarily related to the order of output terms and
- ** (2) Multiple outputs from a single IN value will not merge
- ** together. */
- pIdxInfo->orderByConsumed = 0;
- pIdxInfo->idxFlags &= ~SQLITE_INDEX_SCAN_UNIQUE;
- }
- }
- }
- if( i>=nConstraint ){
- pNew->nLTerm = mxTerm+1;
- assert( pNew->nLTerm<=pNew->nLSlot );
- pNew->u.vtab.idxNum = pIdxInfo->idxNum;
- pNew->u.vtab.needFree = pIdxInfo->needToFreeIdxStr;
- pIdxInfo->needToFreeIdxStr = 0;
- pNew->u.vtab.idxStr = pIdxInfo->idxStr;
- pNew->u.vtab.isOrdered = (i8)(pIdxInfo->orderByConsumed ?
- pIdxInfo->nOrderBy : 0);
- pNew->rSetup = 0;
- pNew->rRun = sqlite3LogEstFromDouble(pIdxInfo->estimatedCost);
- pNew->nOut = sqlite3LogEst(pIdxInfo->estimatedRows);
+ /* First call xBestIndex() with all constraints usable. */
+ WHERETRACE(0x40, (" VirtualOne: all usable\n"));
+ rc = whereLoopAddVirtualOne(pBuilder, mPrereq, ALLBITS, 0, p, &bIn);
- /* Set the WHERE_ONEROW flag if the xBestIndex() method indicated
- ** that the scan will visit at most one row. Clear it otherwise. */
- if( pIdxInfo->idxFlags & SQLITE_INDEX_SCAN_UNIQUE ){
- pNew->wsFlags |= WHERE_ONEROW;
- }else{
- pNew->wsFlags &= ~WHERE_ONEROW;
- }
- whereLoopInsert(pBuilder, pNew);
- if( pNew->u.vtab.needFree ){
- sqlite3_free(pNew->u.vtab.idxStr);
- pNew->u.vtab.needFree = 0;
+ /* If the call to xBestIndex() with all terms enabled produced a plan
+ ** that does not require any source tables (IOW: a plan with mBest==0),
+ ** then there is no point in making any further calls to xBestIndex()
+ ** since they will all return the same result (if the xBestIndex()
+ ** implementation is sane). */
+ if( rc==SQLITE_OK && (mBest = (pNew->prereq & ~mPrereq))!=0 ){
+ int seenZero = 0; /* True if a plan with no prereqs seen */
+ int seenZeroNoIN = 0; /* Plan with no prereqs and no IN(...) seen */
+ Bitmask mPrev = 0;
+ Bitmask mBestNoIn = 0;
+
+ /* If the plan produced by the earlier call uses an IN(...) term, call
+ ** xBestIndex again, this time with IN(...) terms disabled. */
+ if( bIn ){
+ WHERETRACE(0x40, (" VirtualOne: all usable w/o IN\n"));
+ rc = whereLoopAddVirtualOne(pBuilder, mPrereq, ALLBITS, WO_IN, p, &bIn);
+ assert( bIn==0 );
+ mBestNoIn = pNew->prereq & ~mPrereq;
+ if( mBestNoIn==0 ){
+ seenZero = 1;
+ seenZeroNoIN = 1;
}
}
- }
-whereLoopAddVtab_exit:
- if( pIdxInfo->needToFreeIdxStr ) sqlite3_free(pIdxInfo->idxStr);
- sqlite3DbFree(db, pIdxInfo);
+ /* Call xBestIndex once for each distinct value of (prereqRight & ~mPrereq)
+ ** in the set of terms that apply to the current virtual table. */
+ while( rc==SQLITE_OK ){
+ int i;
+ Bitmask mNext = ALLBITS;
+ assert( mNext>0 );
+ for(i=0; ia[p->aConstraint[i].iTermOffset].prereqRight & ~mPrereq
+ );
+ if( mThis>mPrev && mThisprereq==mPrereq ){
+ seenZero = 1;
+ if( bIn==0 ) seenZeroNoIN = 1;
+ }
+ }
+
+ /* If the calls to xBestIndex() in the above loop did not find a plan
+ ** that requires no source tables at all (i.e. one guaranteed to be
+ ** usable), make a call here with all source tables disabled */
+ if( rc==SQLITE_OK && seenZero==0 ){
+ WHERETRACE(0x40, (" VirtualOne: all disabled\n"));
+ rc = whereLoopAddVirtualOne(pBuilder, mPrereq, mPrereq, 0, p, &bIn);
+ if( bIn==0 ) seenZeroNoIN = 1;
+ }
+
+ /* If the calls to xBestIndex() have so far failed to find a plan
+ ** that requires no source tables at all and does not use an IN(...)
+ ** operator, make a final call to obtain one here. */
+ if( rc==SQLITE_OK && seenZeroNoIN==0 ){
+ WHERETRACE(0x40, (" VirtualOne: all disabled and w/o IN\n"));
+ rc = whereLoopAddVirtualOne(pBuilder, mPrereq, mPrereq, WO_IN, p, &bIn);
+ }
+ }
+
+ if( p->needToFreeIdxStr ) sqlite3_free(p->idxStr);
+ sqlite3DbFree(pParse->db, p);
return rc;
}
#endif /* SQLITE_OMIT_VIRTUALTABLE */
@@ -126189,7 +126570,7 @@ whereLoopAddVtab_exit:
*/
static int whereLoopAddOr(
WhereLoopBuilder *pBuilder,
- Bitmask mExtra,
+ Bitmask mPrereq,
Bitmask mUnusable
){
WhereInfo *pWInfo = pBuilder->pWInfo;
@@ -126250,14 +126631,14 @@ static int whereLoopAddOr(
#endif
#ifndef SQLITE_OMIT_VIRTUALTABLE
if( IsVirtual(pItem->pTab) ){
- rc = whereLoopAddVirtual(&sSubBuild, mExtra, mUnusable);
+ rc = whereLoopAddVirtual(&sSubBuild, mPrereq, mUnusable);
}else
#endif
{
- rc = whereLoopAddBtree(&sSubBuild, mExtra);
+ rc = whereLoopAddBtree(&sSubBuild, mPrereq);
}
if( rc==SQLITE_OK ){
- rc = whereLoopAddOr(&sSubBuild, mExtra, mUnusable);
+ rc = whereLoopAddOr(&sSubBuild, mPrereq, mUnusable);
}
assert( rc==SQLITE_OK || sCur.n==0 );
if( sCur.n==0 ){
@@ -126314,7 +126695,7 @@ static int whereLoopAddOr(
*/
static int whereLoopAddAll(WhereLoopBuilder *pBuilder){
WhereInfo *pWInfo = pBuilder->pWInfo;
- Bitmask mExtra = 0;
+ Bitmask mPrereq = 0;
Bitmask mPrior = 0;
int iTab;
SrcList *pTabList = pWInfo->pTabList;
@@ -126335,7 +126716,7 @@ static int whereLoopAddAll(WhereLoopBuilder *pBuilder){
if( ((pItem->fg.jointype|priorJointype) & (JT_LEFT|JT_CROSS))!=0 ){
/* This condition is true when pItem is the FROM clause term on the
** right-hand-side of a LEFT or CROSS JOIN. */
- mExtra = mPrior;
+ mPrereq = mPrior;
}
priorJointype = pItem->fg.jointype;
if( IsVirtual(pItem->pTab) ){
@@ -126345,12 +126726,12 @@ static int whereLoopAddAll(WhereLoopBuilder *pBuilder){
mUnusable |= sqlite3WhereGetMask(&pWInfo->sMaskSet, p->iCursor);
}
}
- rc = whereLoopAddVirtual(pBuilder, mExtra, mUnusable);
+ rc = whereLoopAddVirtual(pBuilder, mPrereq, mUnusable);
}else{
- rc = whereLoopAddBtree(pBuilder, mExtra);
+ rc = whereLoopAddBtree(pBuilder, mPrereq);
}
if( rc==SQLITE_OK ){
- rc = whereLoopAddOr(pBuilder, mExtra, mUnusable);
+ rc = whereLoopAddOr(pBuilder, mPrereq, mUnusable);
}
mPrior |= pNew->maskSelf;
if( rc || db->mallocFailed ) break;
@@ -126672,6 +127053,7 @@ static const char *wherePathName(WherePath *pPath, int nLoop, WhereLoop *pLast){
** order.
*/
static LogEst whereSortingCost(
+ WhereInfo *pWInfo,
LogEst nRow,
int nOrderBy,
int nSorted
@@ -126692,7 +127074,14 @@ static LogEst whereSortingCost(
LogEst rScale, rSortCost;
assert( nOrderBy>0 && 66==sqlite3LogEst(100) );
rScale = sqlite3LogEst((nOrderBy-nSorted)*100/nOrderBy) - 66;
- rSortCost = nRow + estLog(nRow) + rScale + 16;
+ rSortCost = nRow + rScale + 16;
+
+ /* Multiple by log(M) where M is the number of output rows.
+ ** Use the LIMIT for M if it is smaller */
+ if( (pWInfo->wctrlFlags & WHERE_USE_LIMIT)!=0 && pWInfo->iLimitiLimit;
+ }
+ rSortCost += estLog(nRow);
return rSortCost;
}
@@ -126755,7 +127144,7 @@ static int wherePathSolver(WhereInfo *pWInfo, LogEst nRowEst){
nSpace = (sizeof(WherePath)+sizeof(WhereLoop*)*nLoop)*mxChoice*2;
nSpace += sizeof(LogEst) * nOrderBy;
pSpace = sqlite3DbMallocRawNN(db, nSpace);
- if( pSpace==0 ) return SQLITE_NOMEM;
+ if( pSpace==0 ) return SQLITE_NOMEM_BKPT;
aTo = (WherePath*)pSpace;
aFrom = aTo+mxChoice;
memset(aFrom, 0, sizeof(aFrom[0]));
@@ -126810,6 +127199,12 @@ static int wherePathSolver(WhereInfo *pWInfo, LogEst nRowEst){
if( (pWLoop->prereq & ~pFrom->maskLoop)!=0 ) continue;
if( (pWLoop->maskSelf & pFrom->maskLoop)!=0 ) continue;
+ if( (pWLoop->wsFlags & WHERE_AUTO_INDEX)!=0 && pFrom->nRow<10 ){
+ /* Do not use an automatic index if the this loop is expected
+ ** to run less than 2 times. */
+ assert( 10==sqlite3LogEst(2) );
+ continue;
+ }
/* At this point, pWLoop is a candidate to be the next loop.
** Compute its cost */
rUnsorted = sqlite3LogEstAdd(pWLoop->rSetup,pWLoop->rRun + pFrom->nRow);
@@ -126826,7 +127221,7 @@ static int wherePathSolver(WhereInfo *pWInfo, LogEst nRowEst){
if( isOrdered>=0 && isOrderedpWInfo;
if( pWInfo->wctrlFlags & WHERE_FORCE_TABLE ) return 0;
assert( pWInfo->pTabList->nSrc>=1 );
@@ -127225,7 +127620,8 @@ SQLITE_PRIVATE WhereInfo *sqlite3WhereBegin(
ExprList *pOrderBy, /* An ORDER BY (or GROUP BY) clause, or NULL */
ExprList *pResultSet, /* Result set of the query */
u16 wctrlFlags, /* One of the WHERE_* flags defined in sqliteInt.h */
- int iIdxCur /* If WHERE_ONETABLE_ONLY is set, index cursor number */
+ int iAuxArg /* If WHERE_ONETABLE_ONLY is set, index cursor number,
+ ** If WHERE_USE_LIMIT, then the limit amount */
){
int nByteWInfo; /* Num. bytes allocated for WhereInfo struct */
int nTabList; /* Number of elements in pTabList */
@@ -127246,6 +127642,10 @@ SQLITE_PRIVATE WhereInfo *sqlite3WhereBegin(
&& (wctrlFlags & WHERE_OMIT_OPEN_CLOSE)==0
));
+ /* Only one of WHERE_ONETABLE_ONLY or WHERE_USE_LIMIT */
+ assert( (wctrlFlags & WHERE_ONETABLE_ONLY)==0
+ || (wctrlFlags & WHERE_USE_LIMIT)==0 );
+
/* Variable initialization */
db = pParse->db;
memset(&sWLB, 0, sizeof(sWLB));
@@ -127299,6 +127699,7 @@ SQLITE_PRIVATE WhereInfo *sqlite3WhereBegin(
pWInfo->pResultSet = pResultSet;
pWInfo->iBreak = pWInfo->iContinue = sqlite3VdbeMakeLabel(v);
pWInfo->wctrlFlags = wctrlFlags;
+ pWInfo->iLimit = iAuxArg;
pWInfo->savedNQueryLoop = pParse->nQueryLoop;
assert( pWInfo->eOnePass==ONEPASS_OFF ); /* ONEPASS defaults to OFF */
pMaskSet = &pWInfo->sMaskSet;
@@ -127379,9 +127780,14 @@ SQLITE_PRIVATE WhereInfo *sqlite3WhereBegin(
}
/* Construct the WhereLoop objects */
- WHERETRACE(0xffff,("*** Optimizer Start *** (wctrlFlags: 0x%x)\n",
- wctrlFlags));
#if defined(WHERETRACE_ENABLED)
+ if( sqlite3WhereTrace & 0xffff ){
+ sqlite3DebugPrintf("*** Optimizer Start *** (wctrlFlags: 0x%x",wctrlFlags);
+ if( wctrlFlags & WHERE_USE_LIMIT ){
+ sqlite3DebugPrintf(", limit: %d", iAuxArg);
+ }
+ sqlite3DebugPrintf(")\n");
+ }
if( sqlite3WhereTrace & 0x100 ){ /* Display all terms of the WHERE clause */
int i;
for(i=0; inTerm; i++){
@@ -127415,7 +127821,7 @@ SQLITE_PRIVATE WhereInfo *sqlite3WhereBegin(
}
}
if( pWInfo->pOrderBy==0 && (db->flags & SQLITE_ReverseOrder)!=0 ){
- pWInfo->revMask = (Bitmask)(-1);
+ pWInfo->revMask = ALLBITS;
}
if( pParse->nErr || NEVER(db->mallocFailed) ){
goto whereBeginError;
@@ -127564,8 +127970,8 @@ SQLITE_PRIVATE WhereInfo *sqlite3WhereBegin(
Index *pIx = pLoop->u.btree.pIndex;
int iIndexCur;
int op = OP_OpenRead;
- /* iIdxCur is always set if to a positive value if ONEPASS is possible */
- assert( iIdxCur!=0 || (pWInfo->wctrlFlags & WHERE_ONEPASS_DESIRED)==0 );
+ /* iAuxArg is always set if to a positive value if ONEPASS is possible */
+ assert( iAuxArg!=0 || (pWInfo->wctrlFlags & WHERE_ONEPASS_DESIRED)==0 );
if( !HasRowid(pTab) && IsPrimaryKeyIndex(pIx)
&& (wctrlFlags & WHERE_ONETABLE_ONLY)!=0
){
@@ -127575,7 +127981,7 @@ SQLITE_PRIVATE WhereInfo *sqlite3WhereBegin(
op = 0;
}else if( pWInfo->eOnePass!=ONEPASS_OFF ){
Index *pJ = pTabItem->pTab->pIndex;
- iIndexCur = iIdxCur;
+ iIndexCur = iAuxArg;
assert( wctrlFlags & WHERE_ONEPASS_DESIRED );
while( ALWAYS(pJ) && pJ!=pIx ){
iIndexCur++;
@@ -127583,8 +127989,8 @@ SQLITE_PRIVATE WhereInfo *sqlite3WhereBegin(
}
op = OP_OpenWrite;
pWInfo->aiCurOnePass[1] = iIndexCur;
- }else if( iIdxCur && (wctrlFlags & WHERE_ONETABLE_ONLY)!=0 ){
- iIndexCur = iIdxCur;
+ }else if( iAuxArg && (wctrlFlags & WHERE_ONETABLE_ONLY)!=0 ){
+ iIndexCur = iAuxArg;
if( wctrlFlags & WHERE_REOPEN_IDX ) op = OP_ReopenIdx;
}else{
iIndexCur = pParse->nTab++;
@@ -127981,46 +128387,44 @@ static void disableLookaside(Parse *pParse){
** new Expr to populate pOut. Set the span of pOut to be the identifier
** that created the expression.
*/
- static void spanExpr(ExprSpan *pOut, Parse *pParse, int op, Token *pValue){
- pOut->pExpr = sqlite3PExpr(pParse, op, 0, 0, pValue);
- pOut->zStart = pValue->z;
- pOut->zEnd = &pValue->z[pValue->n];
+ static void spanExpr(ExprSpan *pOut, Parse *pParse, int op, Token t){
+ pOut->pExpr = sqlite3PExpr(pParse, op, 0, 0, &t);
+ pOut->zStart = t.z;
+ pOut->zEnd = &t.z[t.n];
}
/* This routine constructs a binary expression node out of two ExprSpan
** objects and uses the result to populate a new ExprSpan object.
*/
static void spanBinaryExpr(
- ExprSpan *pOut, /* Write the result here */
Parse *pParse, /* The parsing context. Errors accumulate here */
int op, /* The binary operation */
- ExprSpan *pLeft, /* The left operand */
+ ExprSpan *pLeft, /* The left operand, and output */
ExprSpan *pRight /* The right operand */
){
- pOut->pExpr = sqlite3PExpr(pParse, op, pLeft->pExpr, pRight->pExpr, 0);
- pOut->zStart = pLeft->zStart;
- pOut->zEnd = pRight->zEnd;
+ pLeft->pExpr = sqlite3PExpr(pParse, op, pLeft->pExpr, pRight->pExpr, 0);
+ pLeft->zEnd = pRight->zEnd;
}
/* If doNot is true, then add a TK_NOT Expr-node wrapper around the
** outside of *ppExpr.
*/
- static void exprNot(Parse *pParse, int doNot, Expr **ppExpr){
- if( doNot ) *ppExpr = sqlite3PExpr(pParse, TK_NOT, *ppExpr, 0, 0);
+ static void exprNot(Parse *pParse, int doNot, ExprSpan *pSpan){
+ if( doNot ){
+ pSpan->pExpr = sqlite3PExpr(pParse, TK_NOT, pSpan->pExpr, 0, 0);
+ }
}
/* Construct an expression node for a unary postfix operator
*/
static void spanUnaryPostfix(
- ExprSpan *pOut, /* Write the new expression node here */
Parse *pParse, /* Parsing context to record errors */
int op, /* The operator */
- ExprSpan *pOperand, /* The operand */
+ ExprSpan *pOperand, /* The operand, and output */
Token *pPostOp /* The operand token for setting the span */
){
- pOut->pExpr = sqlite3PExpr(pParse, op, pOperand->pExpr, 0, 0);
- pOut->zStart = pOperand->zStart;
- pOut->zEnd = &pPostOp->z[pPostOp->n];
+ pOperand->pExpr = sqlite3PExpr(pParse, op, pOperand->pExpr, 0, 0);
+ pOperand->zEnd = &pPostOp->z[pPostOp->n];
}
/* A routine to convert a binary TK_IS or TK_ISNOT expression into a
@@ -128043,8 +128447,8 @@ static void disableLookaside(Parse *pParse){
ExprSpan *pOperand, /* The operand */
Token *pPreOp /* The operand token for setting the span */
){
- pOut->pExpr = sqlite3PExpr(pParse, op, pOperand->pExpr, 0, 0);
pOut->zStart = pPreOp->z;
+ pOut->pExpr = sqlite3PExpr(pParse, op, pOperand->pExpr, 0, 0);
pOut->zEnd = pOperand->zEnd;
}
@@ -128129,26 +128533,26 @@ static void disableLookaside(Parse *pParse){
#endif
/************* Begin control #defines *****************************************/
#define YYCODETYPE unsigned char
-#define YYNOCODE 253
+#define YYNOCODE 251
#define YYACTIONTYPE unsigned short int
#define YYWILDCARD 70
#define sqlite3ParserTOKENTYPE Token
typedef union {
int yyinit;
sqlite3ParserTOKENTYPE yy0;
- int yy4;
- struct TrigEvent yy90;
- ExprSpan yy118;
- TriggerStep* yy203;
- struct {int value; int mask;} yy215;
- SrcList* yy259;
- struct LimitVal yy292;
- Expr* yy314;
- ExprList* yy322;
- struct LikeOp yy342;
- IdList* yy384;
- Select* yy387;
- With* yy451;
+ struct LimitVal yy64;
+ Expr* yy122;
+ Select* yy159;
+ IdList* yy180;
+ struct {int value; int mask;} yy207;
+ struct LikeOp yy318;
+ TriggerStep* yy327;
+ With* yy331;
+ ExprSpan yy342;
+ SrcList* yy347;
+ int yy392;
+ struct TrigEvent yy410;
+ ExprList* yy442;
} YYMINORTYPE;
#ifndef YYSTACKDEPTH
#define YYSTACKDEPTH 100
@@ -128158,22 +128562,18 @@ typedef union {
#define sqlite3ParserARG_FETCH Parse *pParse = yypParser->pParse
#define sqlite3ParserARG_STORE yypParser->pParse = pParse
#define YYFALLBACK 1
-#define YYNSTATE 436
-#define YYNRULE 328
-#define YY_MAX_SHIFT 435
+#define YYNSTATE 440
+#define YYNRULE 326
+#define YY_MAX_SHIFT 439
#define YY_MIN_SHIFTREDUCE 649
-#define YY_MAX_SHIFTREDUCE 976
-#define YY_MIN_REDUCE 977
-#define YY_MAX_REDUCE 1304
-#define YY_ERROR_ACTION 1305
-#define YY_ACCEPT_ACTION 1306
-#define YY_NO_ACTION 1307
+#define YY_MAX_SHIFTREDUCE 974
+#define YY_MIN_REDUCE 975
+#define YY_MAX_REDUCE 1300
+#define YY_ERROR_ACTION 1301
+#define YY_ACCEPT_ACTION 1302
+#define YY_NO_ACTION 1303
/************* End control #defines *******************************************/
-/* The yyzerominor constant is used to initialize instances of
-** YYMINORTYPE objects to zero. */
-static const YYMINORTYPE yyzerominor = { 0 };
-
/* Define the yytestcase() macro to be a no-op if is not already defined
** otherwise.
**
@@ -128239,446 +128639,444 @@ static const YYMINORTYPE yyzerominor = { 0 };
** yy_default[] Default action for each state.
**
*********** Begin parsing tables **********************************************/
-#define YY_ACTTAB_COUNT (1501)
+#define YY_ACTTAB_COUNT (1499)
static const YYACTIONTYPE yy_action[] = {
- /* 0 */ 311, 1306, 145, 651, 2, 192, 652, 338, 780, 92,
- /* 10 */ 92, 92, 92, 85, 90, 90, 90, 90, 89, 89,
- /* 20 */ 88, 88, 88, 87, 335, 88, 88, 88, 87, 335,
- /* 30 */ 327, 856, 856, 92, 92, 92, 92, 697, 90, 90,
- /* 40 */ 90, 90, 89, 89, 88, 88, 88, 87, 335, 76,
- /* 50 */ 807, 74, 93, 94, 84, 868, 871, 860, 860, 91,
- /* 60 */ 91, 92, 92, 92, 92, 335, 90, 90, 90, 90,
- /* 70 */ 89, 89, 88, 88, 88, 87, 335, 311, 780, 90,
- /* 80 */ 90, 90, 90, 89, 89, 88, 88, 88, 87, 335,
- /* 90 */ 356, 808, 776, 701, 689, 689, 86, 83, 166, 257,
- /* 100 */ 809, 715, 430, 86, 83, 166, 324, 697, 856, 856,
- /* 110 */ 201, 158, 276, 387, 271, 386, 188, 689, 689, 828,
- /* 120 */ 86, 83, 166, 269, 833, 49, 123, 87, 335, 93,
- /* 130 */ 94, 84, 868, 871, 860, 860, 91, 91, 92, 92,
- /* 140 */ 92, 92, 239, 90, 90, 90, 90, 89, 89, 88,
- /* 150 */ 88, 88, 87, 335, 311, 763, 333, 332, 216, 408,
- /* 160 */ 394, 69, 231, 393, 690, 691, 396, 910, 251, 354,
- /* 170 */ 250, 288, 315, 430, 908, 430, 909, 89, 89, 88,
- /* 180 */ 88, 88, 87, 335, 391, 856, 856, 690, 691, 183,
- /* 190 */ 95, 123, 384, 381, 380, 833, 31, 833, 49, 912,
- /* 200 */ 912, 751, 752, 379, 123, 311, 93, 94, 84, 868,
- /* 210 */ 871, 860, 860, 91, 91, 92, 92, 92, 92, 114,
- /* 220 */ 90, 90, 90, 90, 89, 89, 88, 88, 88, 87,
- /* 230 */ 335, 430, 408, 399, 435, 657, 856, 856, 346, 57,
- /* 240 */ 232, 828, 109, 704, 366, 689, 689, 363, 825, 760,
- /* 250 */ 97, 749, 752, 833, 49, 708, 708, 93, 94, 84,
- /* 260 */ 868, 871, 860, 860, 91, 91, 92, 92, 92, 92,
- /* 270 */ 423, 90, 90, 90, 90, 89, 89, 88, 88, 88,
- /* 280 */ 87, 335, 311, 114, 22, 361, 688, 58, 408, 390,
- /* 290 */ 251, 349, 240, 213, 762, 689, 689, 847, 685, 115,
- /* 300 */ 361, 231, 393, 689, 689, 396, 183, 689, 689, 384,
- /* 310 */ 381, 380, 361, 856, 856, 690, 691, 160, 159, 223,
- /* 320 */ 379, 738, 25, 806, 707, 841, 143, 689, 689, 835,
- /* 330 */ 392, 339, 766, 766, 93, 94, 84, 868, 871, 860,
- /* 340 */ 860, 91, 91, 92, 92, 92, 92, 914, 90, 90,
- /* 350 */ 90, 90, 89, 89, 88, 88, 88, 87, 335, 311,
- /* 360 */ 840, 840, 840, 266, 257, 690, 691, 778, 706, 86,
- /* 370 */ 83, 166, 219, 690, 691, 737, 1, 690, 691, 689,
- /* 380 */ 689, 689, 689, 430, 86, 83, 166, 249, 688, 937,
- /* 390 */ 856, 856, 427, 699, 700, 828, 298, 690, 691, 221,
- /* 400 */ 686, 115, 123, 944, 795, 833, 48, 342, 305, 970,
- /* 410 */ 847, 93, 94, 84, 868, 871, 860, 860, 91, 91,
- /* 420 */ 92, 92, 92, 92, 114, 90, 90, 90, 90, 89,
- /* 430 */ 89, 88, 88, 88, 87, 335, 311, 940, 841, 679,
- /* 440 */ 713, 429, 835, 430, 251, 354, 250, 355, 288, 690,
- /* 450 */ 691, 690, 691, 285, 941, 340, 971, 287, 210, 23,
- /* 460 */ 174, 793, 832, 430, 353, 833, 10, 856, 856, 24,
- /* 470 */ 942, 151, 753, 840, 840, 840, 794, 968, 1290, 321,
- /* 480 */ 398, 1290, 356, 352, 754, 833, 49, 935, 93, 94,
- /* 490 */ 84, 868, 871, 860, 860, 91, 91, 92, 92, 92,
- /* 500 */ 92, 430, 90, 90, 90, 90, 89, 89, 88, 88,
- /* 510 */ 88, 87, 335, 311, 376, 114, 907, 705, 430, 907,
- /* 520 */ 328, 890, 114, 833, 10, 966, 430, 857, 857, 320,
- /* 530 */ 189, 163, 832, 165, 430, 906, 344, 323, 906, 904,
- /* 540 */ 833, 10, 965, 306, 856, 856, 187, 419, 833, 10,
- /* 550 */ 220, 869, 872, 832, 222, 403, 833, 49, 1219, 793,
- /* 560 */ 68, 937, 406, 245, 66, 93, 94, 84, 868, 871,
- /* 570 */ 860, 860, 91, 91, 92, 92, 92, 92, 861, 90,
- /* 580 */ 90, 90, 90, 89, 89, 88, 88, 88, 87, 335,
- /* 590 */ 311, 404, 213, 762, 834, 345, 114, 940, 902, 368,
- /* 600 */ 727, 5, 316, 192, 396, 772, 780, 269, 230, 242,
- /* 610 */ 771, 244, 397, 164, 941, 385, 123, 347, 55, 355,
- /* 620 */ 329, 856, 856, 728, 333, 332, 688, 968, 1291, 724,
- /* 630 */ 942, 1291, 413, 214, 833, 9, 362, 286, 955, 115,
- /* 640 */ 718, 311, 93, 94, 84, 868, 871, 860, 860, 91,
- /* 650 */ 91, 92, 92, 92, 92, 430, 90, 90, 90, 90,
- /* 660 */ 89, 89, 88, 88, 88, 87, 335, 912, 912, 1300,
- /* 670 */ 1300, 758, 856, 856, 325, 966, 780, 833, 35, 747,
- /* 680 */ 720, 334, 699, 700, 977, 652, 338, 243, 745, 920,
- /* 690 */ 920, 369, 187, 93, 94, 84, 868, 871, 860, 860,
- /* 700 */ 91, 91, 92, 92, 92, 92, 114, 90, 90, 90,
- /* 710 */ 90, 89, 89, 88, 88, 88, 87, 335, 311, 430,
- /* 720 */ 954, 430, 112, 310, 430, 693, 317, 698, 400, 430,
- /* 730 */ 793, 359, 430, 1017, 430, 192, 430, 401, 780, 430,
- /* 740 */ 360, 833, 36, 833, 12, 430, 833, 27, 316, 856,
- /* 750 */ 856, 833, 37, 20, 833, 38, 833, 39, 833, 28,
- /* 760 */ 72, 833, 29, 663, 664, 665, 264, 833, 40, 234,
- /* 770 */ 93, 94, 84, 868, 871, 860, 860, 91, 91, 92,
- /* 780 */ 92, 92, 92, 430, 90, 90, 90, 90, 89, 89,
- /* 790 */ 88, 88, 88, 87, 335, 311, 430, 698, 430, 917,
- /* 800 */ 147, 430, 165, 916, 275, 833, 41, 430, 780, 430,
- /* 810 */ 21, 430, 259, 430, 262, 274, 430, 367, 833, 42,
- /* 820 */ 833, 11, 430, 833, 43, 235, 856, 856, 793, 833,
- /* 830 */ 99, 833, 44, 833, 45, 833, 32, 75, 833, 46,
- /* 840 */ 305, 967, 257, 257, 833, 47, 311, 93, 94, 84,
- /* 850 */ 868, 871, 860, 860, 91, 91, 92, 92, 92, 92,
- /* 860 */ 430, 90, 90, 90, 90, 89, 89, 88, 88, 88,
- /* 870 */ 87, 335, 430, 186, 185, 184, 238, 856, 856, 650,
- /* 880 */ 2, 1064, 833, 33, 739, 217, 218, 257, 971, 257,
- /* 890 */ 426, 317, 257, 774, 833, 117, 257, 311, 93, 94,
- /* 900 */ 84, 868, 871, 860, 860, 91, 91, 92, 92, 92,
- /* 910 */ 92, 430, 90, 90, 90, 90, 89, 89, 88, 88,
- /* 920 */ 88, 87, 335, 430, 318, 124, 212, 163, 856, 856,
- /* 930 */ 943, 900, 898, 833, 118, 759, 726, 725, 257, 755,
- /* 940 */ 289, 289, 733, 734, 961, 833, 119, 682, 311, 93,
- /* 950 */ 82, 84, 868, 871, 860, 860, 91, 91, 92, 92,
- /* 960 */ 92, 92, 430, 90, 90, 90, 90, 89, 89, 88,
- /* 970 */ 88, 88, 87, 335, 430, 716, 246, 322, 331, 856,
- /* 980 */ 856, 256, 114, 357, 833, 53, 808, 913, 913, 932,
- /* 990 */ 156, 416, 420, 424, 930, 809, 833, 34, 364, 311,
- /* 1000 */ 253, 94, 84, 868, 871, 860, 860, 91, 91, 92,
- /* 1010 */ 92, 92, 92, 430, 90, 90, 90, 90, 89, 89,
- /* 1020 */ 88, 88, 88, 87, 335, 430, 114, 114, 114, 960,
- /* 1030 */ 856, 856, 307, 258, 830, 833, 100, 191, 252, 377,
- /* 1040 */ 267, 68, 197, 68, 261, 716, 769, 833, 50, 71,
- /* 1050 */ 911, 911, 263, 84, 868, 871, 860, 860, 91, 91,
- /* 1060 */ 92, 92, 92, 92, 430, 90, 90, 90, 90, 89,
- /* 1070 */ 89, 88, 88, 88, 87, 335, 80, 425, 802, 3,
- /* 1080 */ 1214, 191, 430, 265, 336, 336, 833, 101, 741, 80,
- /* 1090 */ 425, 897, 3, 723, 722, 428, 721, 336, 336, 430,
- /* 1100 */ 893, 270, 430, 197, 833, 102, 430, 800, 428, 430,
- /* 1110 */ 695, 430, 843, 111, 414, 430, 784, 409, 430, 831,
- /* 1120 */ 430, 833, 98, 123, 833, 116, 847, 414, 833, 49,
- /* 1130 */ 779, 833, 113, 833, 106, 226, 123, 833, 105, 847,
- /* 1140 */ 833, 103, 833, 104, 791, 411, 77, 78, 290, 412,
- /* 1150 */ 430, 291, 114, 79, 432, 431, 389, 430, 835, 77,
- /* 1160 */ 78, 897, 839, 408, 410, 430, 79, 432, 431, 372,
- /* 1170 */ 703, 835, 833, 52, 430, 80, 425, 430, 3, 833,
- /* 1180 */ 54, 772, 843, 336, 336, 684, 771, 833, 51, 840,
- /* 1190 */ 840, 840, 842, 19, 428, 672, 833, 26, 671, 833,
- /* 1200 */ 30, 673, 840, 840, 840, 842, 19, 207, 661, 278,
- /* 1210 */ 304, 148, 280, 414, 282, 248, 358, 822, 382, 6,
- /* 1220 */ 348, 161, 273, 80, 425, 847, 3, 934, 895, 720,
- /* 1230 */ 894, 336, 336, 296, 157, 415, 241, 284, 674, 958,
- /* 1240 */ 194, 953, 428, 951, 948, 77, 78, 777, 319, 56,
- /* 1250 */ 59, 135, 79, 432, 431, 121, 66, 835, 146, 128,
- /* 1260 */ 350, 414, 819, 130, 351, 131, 132, 133, 375, 173,
- /* 1270 */ 107, 138, 149, 847, 365, 178, 62, 70, 425, 936,
- /* 1280 */ 3, 827, 889, 371, 255, 336, 336, 792, 840, 840,
- /* 1290 */ 840, 842, 19, 77, 78, 915, 428, 208, 179, 144,
- /* 1300 */ 79, 432, 431, 373, 260, 835, 180, 326, 675, 181,
- /* 1310 */ 308, 744, 388, 743, 731, 414, 718, 742, 730, 712,
- /* 1320 */ 402, 309, 711, 272, 788, 65, 710, 847, 709, 277,
- /* 1330 */ 193, 789, 787, 279, 876, 73, 840, 840, 840, 842,
- /* 1340 */ 19, 786, 281, 418, 283, 422, 227, 77, 78, 330,
- /* 1350 */ 228, 229, 96, 767, 79, 432, 431, 407, 67, 835,
- /* 1360 */ 215, 292, 293, 405, 294, 303, 302, 301, 204, 299,
- /* 1370 */ 295, 202, 676, 681, 7, 433, 669, 203, 205, 206,
- /* 1380 */ 125, 110, 313, 434, 667, 666, 658, 168, 224, 237,
- /* 1390 */ 840, 840, 840, 842, 19, 120, 656, 337, 236, 155,
- /* 1400 */ 167, 341, 233, 314, 108, 905, 903, 826, 127, 126,
- /* 1410 */ 756, 170, 129, 172, 247, 928, 134, 136, 171, 60,
- /* 1420 */ 61, 123, 169, 137, 933, 175, 176, 927, 8, 13,
- /* 1430 */ 177, 254, 918, 139, 191, 924, 140, 370, 678, 150,
- /* 1440 */ 374, 182, 274, 268, 141, 122, 63, 14, 378, 15,
- /* 1450 */ 383, 64, 225, 846, 845, 874, 16, 4, 729, 765,
- /* 1460 */ 770, 162, 395, 209, 211, 142, 801, 878, 796, 312,
- /* 1470 */ 71, 68, 875, 873, 939, 190, 417, 938, 17, 195,
- /* 1480 */ 196, 152, 18, 975, 199, 976, 153, 198, 154, 421,
- /* 1490 */ 877, 844, 696, 81, 200, 297, 343, 1019, 1018, 300,
- /* 1500 */ 653,
+ /* 0 */ 315, 1302, 146, 921, 2, 194, 922, 342, 952, 91,
+ /* 10 */ 91, 91, 91, 84, 89, 89, 89, 89, 88, 88,
+ /* 20 */ 87, 87, 87, 86, 339, 87, 87, 87, 86, 339,
+ /* 30 */ 331, 819, 819, 91, 91, 91, 91, 339, 89, 89,
+ /* 40 */ 89, 89, 88, 88, 87, 87, 87, 86, 339, 319,
+ /* 50 */ 933, 933, 92, 93, 83, 831, 834, 823, 823, 90,
+ /* 60 */ 90, 91, 91, 91, 91, 123, 89, 89, 89, 89,
+ /* 70 */ 88, 88, 87, 87, 87, 86, 339, 315, 952, 89,
+ /* 80 */ 89, 89, 89, 88, 88, 87, 87, 87, 86, 339,
+ /* 90 */ 365, 772, 360, 24, 933, 933, 947, 694, 933, 933,
+ /* 100 */ 773, 937, 933, 933, 434, 715, 328, 434, 819, 819,
+ /* 110 */ 203, 160, 278, 391, 273, 390, 190, 933, 933, 370,
+ /* 120 */ 934, 935, 367, 271, 953, 48, 679, 953, 48, 92,
+ /* 130 */ 93, 83, 831, 834, 823, 823, 90, 90, 91, 91,
+ /* 140 */ 91, 91, 123, 89, 89, 89, 89, 88, 88, 87,
+ /* 150 */ 87, 87, 86, 339, 315, 682, 337, 336, 218, 412,
+ /* 160 */ 398, 68, 412, 403, 934, 935, 743, 959, 934, 935,
+ /* 170 */ 810, 937, 934, 935, 957, 221, 958, 88, 88, 87,
+ /* 180 */ 87, 87, 86, 339, 291, 819, 819, 934, 935, 185,
+ /* 190 */ 94, 792, 388, 385, 384, 1240, 1240, 792, 804, 960,
+ /* 200 */ 960, 290, 798, 383, 123, 315, 92, 93, 83, 831,
+ /* 210 */ 834, 823, 823, 90, 90, 91, 91, 91, 91, 326,
+ /* 220 */ 89, 89, 89, 89, 88, 88, 87, 87, 87, 86,
+ /* 230 */ 339, 681, 741, 803, 803, 803, 819, 819, 944, 56,
+ /* 240 */ 253, 353, 242, 85, 82, 168, 253, 358, 252, 110,
+ /* 250 */ 96, 233, 397, 698, 677, 683, 683, 92, 93, 83,
+ /* 260 */ 831, 834, 823, 823, 90, 90, 91, 91, 91, 91,
+ /* 270 */ 433, 89, 89, 89, 89, 88, 88, 87, 87, 87,
+ /* 280 */ 86, 339, 315, 434, 439, 651, 396, 57, 733, 733,
+ /* 290 */ 234, 291, 107, 287, 395, 86, 339, 810, 427, 728,
+ /* 300 */ 933, 933, 185, 953, 30, 388, 385, 384, 215, 949,
+ /* 310 */ 434, 933, 933, 819, 819, 697, 383, 162, 161, 407,
+ /* 320 */ 400, 85, 82, 168, 677, 804, 335, 113, 771, 798,
+ /* 330 */ 953, 48, 22, 351, 92, 93, 83, 831, 834, 823,
+ /* 340 */ 823, 90, 90, 91, 91, 91, 91, 870, 89, 89,
+ /* 350 */ 89, 89, 88, 88, 87, 87, 87, 86, 339, 315,
+ /* 360 */ 803, 803, 803, 268, 123, 412, 394, 1, 933, 933,
+ /* 370 */ 934, 935, 933, 933, 85, 82, 168, 232, 5, 343,
+ /* 380 */ 194, 934, 935, 952, 85, 82, 168, 54, 956, 434,
+ /* 390 */ 819, 819, 431, 938, 939, 792, 67, 759, 350, 144,
+ /* 400 */ 166, 770, 123, 896, 889, 955, 348, 288, 758, 953,
+ /* 410 */ 47, 92, 93, 83, 831, 834, 823, 823, 90, 90,
+ /* 420 */ 91, 91, 91, 91, 892, 89, 89, 89, 89, 88,
+ /* 430 */ 88, 87, 87, 87, 86, 339, 315, 113, 934, 935,
+ /* 440 */ 687, 893, 934, 935, 253, 358, 252, 85, 82, 168,
+ /* 450 */ 820, 820, 956, 952, 338, 938, 939, 894, 701, 721,
+ /* 460 */ 359, 289, 233, 397, 434, 349, 434, 819, 819, 955,
+ /* 470 */ 866, 722, 23, 389, 832, 835, 692, 357, 904, 667,
+ /* 480 */ 194, 702, 402, 952, 953, 48, 953, 48, 92, 93,
+ /* 490 */ 83, 831, 834, 823, 823, 90, 90, 91, 91, 91,
+ /* 500 */ 91, 824, 89, 89, 89, 89, 88, 88, 87, 87,
+ /* 510 */ 87, 86, 339, 315, 434, 113, 434, 680, 434, 332,
+ /* 520 */ 434, 408, 889, 356, 380, 940, 401, 720, 948, 864,
+ /* 530 */ 191, 165, 329, 689, 953, 9, 953, 9, 953, 9,
+ /* 540 */ 953, 9, 718, 948, 819, 819, 953, 8, 325, 111,
+ /* 550 */ 327, 153, 224, 952, 410, 113, 189, 337, 336, 913,
+ /* 560 */ 1295, 852, 75, 1295, 73, 92, 93, 83, 831, 834,
+ /* 570 */ 823, 823, 90, 90, 91, 91, 91, 91, 359, 89,
+ /* 580 */ 89, 89, 89, 88, 88, 87, 87, 87, 86, 339,
+ /* 590 */ 315, 730, 148, 236, 797, 366, 789, 892, 1179, 434,
+ /* 600 */ 960, 960, 400, 148, 314, 212, 873, 911, 757, 404,
+ /* 610 */ 872, 300, 320, 434, 893, 311, 237, 271, 405, 953,
+ /* 620 */ 34, 819, 819, 225, 371, 945, 360, 913, 1296, 113,
+ /* 630 */ 894, 1296, 417, 953, 35, 1245, 922, 342, 259, 247,
+ /* 640 */ 290, 315, 92, 93, 83, 831, 834, 823, 823, 90,
+ /* 650 */ 90, 91, 91, 91, 91, 148, 89, 89, 89, 89,
+ /* 660 */ 88, 88, 87, 87, 87, 86, 339, 310, 434, 796,
+ /* 670 */ 434, 240, 819, 819, 266, 911, 876, 876, 373, 346,
+ /* 680 */ 167, 654, 655, 656, 259, 244, 19, 246, 953, 11,
+ /* 690 */ 953, 26, 222, 92, 93, 83, 831, 834, 823, 823,
+ /* 700 */ 90, 90, 91, 91, 91, 91, 757, 89, 89, 89,
+ /* 710 */ 89, 88, 88, 87, 87, 87, 86, 339, 315, 434,
+ /* 720 */ 261, 434, 264, 696, 434, 241, 434, 344, 971, 308,
+ /* 730 */ 757, 434, 796, 434, 324, 434, 393, 423, 434, 953,
+ /* 740 */ 36, 953, 37, 20, 953, 38, 953, 27, 434, 819,
+ /* 750 */ 819, 953, 28, 953, 39, 953, 40, 738, 953, 41,
+ /* 760 */ 71, 738, 737, 245, 307, 973, 737, 259, 953, 10,
+ /* 770 */ 92, 93, 83, 831, 834, 823, 823, 90, 90, 91,
+ /* 780 */ 91, 91, 91, 434, 89, 89, 89, 89, 88, 88,
+ /* 790 */ 87, 87, 87, 86, 339, 315, 434, 372, 434, 259,
+ /* 800 */ 149, 434, 167, 953, 42, 188, 187, 186, 219, 434,
+ /* 810 */ 748, 434, 974, 434, 796, 434, 953, 98, 953, 43,
+ /* 820 */ 862, 953, 44, 434, 920, 2, 819, 819, 757, 953,
+ /* 830 */ 31, 953, 45, 953, 46, 953, 32, 74, 307, 912,
+ /* 840 */ 220, 259, 259, 953, 115, 909, 315, 92, 93, 83,
+ /* 850 */ 831, 834, 823, 823, 90, 90, 91, 91, 91, 91,
+ /* 860 */ 434, 89, 89, 89, 89, 88, 88, 87, 87, 87,
+ /* 870 */ 86, 339, 434, 248, 434, 215, 949, 819, 819, 333,
+ /* 880 */ 953, 116, 895, 860, 176, 259, 974, 400, 361, 259,
+ /* 890 */ 951, 887, 953, 117, 953, 52, 884, 315, 92, 93,
+ /* 900 */ 83, 831, 834, 823, 823, 90, 90, 91, 91, 91,
+ /* 910 */ 91, 434, 89, 89, 89, 89, 88, 88, 87, 87,
+ /* 920 */ 87, 86, 339, 434, 113, 434, 258, 883, 819, 819,
+ /* 930 */ 727, 953, 33, 363, 259, 673, 321, 189, 430, 321,
+ /* 940 */ 368, 365, 364, 953, 99, 953, 49, 365, 315, 92,
+ /* 950 */ 81, 83, 831, 834, 823, 823, 90, 90, 91, 91,
+ /* 960 */ 91, 91, 434, 89, 89, 89, 89, 88, 88, 87,
+ /* 970 */ 87, 87, 86, 339, 434, 723, 434, 214, 165, 819,
+ /* 980 */ 819, 772, 953, 100, 322, 124, 1269, 158, 65, 710,
+ /* 990 */ 773, 700, 699, 320, 953, 101, 953, 97, 255, 315,
+ /* 1000 */ 216, 93, 83, 831, 834, 823, 823, 90, 90, 91,
+ /* 1010 */ 91, 91, 91, 434, 89, 89, 89, 89, 88, 88,
+ /* 1020 */ 87, 87, 87, 86, 339, 434, 251, 434, 707, 708,
+ /* 1030 */ 819, 819, 223, 953, 114, 908, 794, 254, 309, 193,
+ /* 1040 */ 67, 381, 869, 869, 199, 953, 112, 953, 105, 269,
+ /* 1050 */ 726, 260, 67, 83, 831, 834, 823, 823, 90, 90,
+ /* 1060 */ 91, 91, 91, 91, 263, 89, 89, 89, 89, 88,
+ /* 1070 */ 88, 87, 87, 87, 86, 339, 79, 429, 690, 3,
+ /* 1080 */ 1174, 228, 434, 113, 340, 340, 868, 868, 265, 79,
+ /* 1090 */ 429, 735, 3, 859, 70, 432, 434, 340, 340, 434,
+ /* 1100 */ 1259, 434, 953, 104, 434, 670, 416, 766, 432, 434,
+ /* 1110 */ 193, 434, 413, 434, 418, 806, 953, 102, 420, 953,
+ /* 1120 */ 103, 953, 48, 123, 953, 51, 810, 418, 424, 953,
+ /* 1130 */ 53, 953, 50, 953, 25, 267, 123, 711, 113, 810,
+ /* 1140 */ 428, 277, 695, 272, 764, 113, 76, 77, 690, 434,
+ /* 1150 */ 795, 113, 276, 78, 436, 435, 412, 414, 798, 76,
+ /* 1160 */ 77, 113, 855, 859, 376, 199, 78, 436, 435, 953,
+ /* 1170 */ 29, 798, 744, 113, 755, 79, 429, 675, 3, 415,
+ /* 1180 */ 109, 292, 293, 340, 340, 806, 802, 678, 672, 803,
+ /* 1190 */ 803, 803, 805, 18, 432, 661, 660, 662, 927, 209,
+ /* 1200 */ 150, 352, 803, 803, 803, 805, 18, 6, 306, 280,
+ /* 1210 */ 282, 284, 786, 418, 250, 386, 243, 886, 694, 362,
+ /* 1220 */ 286, 163, 275, 79, 429, 810, 3, 857, 856, 159,
+ /* 1230 */ 419, 340, 340, 298, 930, 968, 126, 196, 965, 903,
+ /* 1240 */ 901, 323, 432, 136, 55, 76, 77, 742, 147, 58,
+ /* 1250 */ 121, 129, 78, 436, 435, 65, 783, 798, 354, 131,
+ /* 1260 */ 355, 418, 379, 132, 133, 134, 175, 139, 151, 369,
+ /* 1270 */ 888, 180, 791, 810, 61, 851, 871, 69, 429, 375,
+ /* 1280 */ 3, 756, 210, 257, 181, 340, 340, 145, 803, 803,
+ /* 1290 */ 803, 805, 18, 76, 77, 377, 432, 262, 182, 183,
+ /* 1300 */ 78, 436, 435, 663, 312, 798, 392, 714, 713, 712,
+ /* 1310 */ 330, 705, 692, 313, 704, 418, 686, 406, 752, 685,
+ /* 1320 */ 274, 684, 942, 64, 279, 195, 281, 810, 753, 839,
+ /* 1330 */ 751, 283, 72, 750, 285, 422, 803, 803, 803, 805,
+ /* 1340 */ 18, 334, 426, 95, 411, 229, 409, 76, 77, 230,
+ /* 1350 */ 734, 66, 231, 294, 78, 436, 435, 204, 295, 798,
+ /* 1360 */ 217, 296, 297, 669, 21, 305, 304, 303, 206, 301,
+ /* 1370 */ 437, 928, 664, 205, 208, 207, 438, 658, 657, 652,
+ /* 1380 */ 118, 108, 119, 226, 650, 341, 157, 170, 169, 239,
+ /* 1390 */ 803, 803, 803, 805, 18, 125, 120, 235, 238, 317,
+ /* 1400 */ 318, 345, 106, 790, 867, 127, 865, 128, 130, 724,
+ /* 1410 */ 249, 172, 174, 882, 135, 137, 59, 138, 173, 60,
+ /* 1420 */ 885, 123, 171, 177, 178, 881, 7, 12, 179, 256,
+ /* 1430 */ 874, 140, 193, 962, 374, 141, 666, 152, 378, 276,
+ /* 1440 */ 184, 382, 142, 122, 62, 13, 387, 703, 270, 14,
+ /* 1450 */ 63, 227, 809, 808, 837, 732, 15, 841, 736, 4,
+ /* 1460 */ 765, 211, 399, 164, 213, 143, 760, 201, 70, 316,
+ /* 1470 */ 67, 838, 836, 891, 198, 192, 16, 197, 890, 917,
+ /* 1480 */ 154, 17, 202, 421, 918, 155, 200, 156, 425, 840,
+ /* 1490 */ 807, 1261, 676, 80, 302, 299, 347, 1260, 923,
};
static const YYCODETYPE yy_lookahead[] = {
/* 0 */ 19, 144, 145, 146, 147, 24, 1, 2, 27, 80,
/* 10 */ 81, 82, 83, 84, 85, 86, 87, 88, 89, 90,
/* 20 */ 91, 92, 93, 94, 95, 91, 92, 93, 94, 95,
- /* 30 */ 19, 50, 51, 80, 81, 82, 83, 27, 85, 86,
- /* 40 */ 87, 88, 89, 90, 91, 92, 93, 94, 95, 137,
- /* 50 */ 177, 139, 71, 72, 73, 74, 75, 76, 77, 78,
- /* 60 */ 79, 80, 81, 82, 83, 95, 85, 86, 87, 88,
+ /* 30 */ 19, 50, 51, 80, 81, 82, 83, 95, 85, 86,
+ /* 40 */ 87, 88, 89, 90, 91, 92, 93, 94, 95, 157,
+ /* 50 */ 27, 28, 71, 72, 73, 74, 75, 76, 77, 78,
+ /* 60 */ 79, 80, 81, 82, 83, 66, 85, 86, 87, 88,
/* 70 */ 89, 90, 91, 92, 93, 94, 95, 19, 97, 85,
/* 80 */ 86, 87, 88, 89, 90, 91, 92, 93, 94, 95,
- /* 90 */ 152, 33, 212, 173, 27, 28, 223, 224, 225, 152,
- /* 100 */ 42, 181, 152, 223, 224, 225, 95, 97, 50, 51,
- /* 110 */ 99, 100, 101, 102, 103, 104, 105, 27, 28, 59,
- /* 120 */ 223, 224, 225, 112, 174, 175, 66, 94, 95, 71,
+ /* 90 */ 152, 33, 152, 22, 27, 28, 179, 180, 27, 28,
+ /* 100 */ 42, 27, 27, 28, 152, 188, 95, 152, 50, 51,
+ /* 110 */ 99, 100, 101, 102, 103, 104, 105, 27, 28, 227,
+ /* 120 */ 97, 98, 230, 112, 172, 173, 172, 172, 173, 71,
/* 130 */ 72, 73, 74, 75, 76, 77, 78, 79, 80, 81,
- /* 140 */ 82, 83, 195, 85, 86, 87, 88, 89, 90, 91,
- /* 150 */ 92, 93, 94, 95, 19, 197, 89, 90, 220, 209,
- /* 160 */ 210, 26, 119, 120, 97, 98, 208, 100, 108, 109,
- /* 170 */ 110, 152, 157, 152, 107, 152, 109, 89, 90, 91,
- /* 180 */ 92, 93, 94, 95, 163, 50, 51, 97, 98, 99,
- /* 190 */ 55, 66, 102, 103, 104, 174, 175, 174, 175, 132,
- /* 200 */ 133, 192, 193, 113, 66, 19, 71, 72, 73, 74,
- /* 210 */ 75, 76, 77, 78, 79, 80, 81, 82, 83, 198,
+ /* 140 */ 82, 83, 66, 85, 86, 87, 88, 89, 90, 91,
+ /* 150 */ 92, 93, 94, 95, 19, 172, 89, 90, 218, 207,
+ /* 160 */ 208, 26, 207, 208, 97, 98, 91, 100, 97, 98,
+ /* 170 */ 69, 97, 97, 98, 107, 237, 109, 89, 90, 91,
+ /* 180 */ 92, 93, 94, 95, 152, 50, 51, 97, 98, 99,
+ /* 190 */ 55, 59, 102, 103, 104, 119, 120, 59, 97, 132,
+ /* 200 */ 133, 152, 101, 113, 66, 19, 71, 72, 73, 74,
+ /* 210 */ 75, 76, 77, 78, 79, 80, 81, 82, 83, 187,
/* 220 */ 85, 86, 87, 88, 89, 90, 91, 92, 93, 94,
- /* 230 */ 95, 152, 209, 210, 148, 149, 50, 51, 100, 53,
- /* 240 */ 154, 59, 156, 174, 229, 27, 28, 232, 163, 163,
- /* 250 */ 22, 192, 193, 174, 175, 27, 28, 71, 72, 73,
+ /* 230 */ 95, 172, 210, 132, 133, 134, 50, 51, 185, 53,
+ /* 240 */ 108, 109, 110, 221, 222, 223, 108, 109, 110, 22,
+ /* 250 */ 22, 119, 120, 181, 27, 27, 28, 71, 72, 73,
/* 260 */ 74, 75, 76, 77, 78, 79, 80, 81, 82, 83,
- /* 270 */ 251, 85, 86, 87, 88, 89, 90, 91, 92, 93,
- /* 280 */ 94, 95, 19, 198, 198, 152, 152, 24, 209, 210,
- /* 290 */ 108, 109, 110, 196, 197, 27, 28, 69, 164, 165,
- /* 300 */ 152, 119, 120, 27, 28, 208, 99, 27, 28, 102,
- /* 310 */ 103, 104, 152, 50, 51, 97, 98, 89, 90, 185,
- /* 320 */ 113, 187, 22, 177, 174, 97, 58, 27, 28, 101,
- /* 330 */ 115, 245, 117, 118, 71, 72, 73, 74, 75, 76,
+ /* 270 */ 152, 85, 86, 87, 88, 89, 90, 91, 92, 93,
+ /* 280 */ 94, 95, 19, 152, 148, 149, 115, 24, 117, 118,
+ /* 290 */ 154, 152, 156, 152, 163, 94, 95, 69, 249, 163,
+ /* 300 */ 27, 28, 99, 172, 173, 102, 103, 104, 194, 195,
+ /* 310 */ 152, 27, 28, 50, 51, 181, 113, 89, 90, 152,
+ /* 320 */ 206, 221, 222, 223, 97, 97, 187, 196, 175, 101,
+ /* 330 */ 172, 173, 196, 219, 71, 72, 73, 74, 75, 76,
/* 340 */ 77, 78, 79, 80, 81, 82, 83, 11, 85, 86,
/* 350 */ 87, 88, 89, 90, 91, 92, 93, 94, 95, 19,
- /* 360 */ 132, 133, 134, 23, 152, 97, 98, 91, 174, 223,
- /* 370 */ 224, 225, 239, 97, 98, 187, 22, 97, 98, 27,
- /* 380 */ 28, 27, 28, 152, 223, 224, 225, 239, 152, 163,
- /* 390 */ 50, 51, 170, 171, 172, 59, 160, 97, 98, 239,
- /* 400 */ 164, 165, 66, 242, 124, 174, 175, 195, 22, 23,
- /* 410 */ 69, 71, 72, 73, 74, 75, 76, 77, 78, 79,
- /* 420 */ 80, 81, 82, 83, 198, 85, 86, 87, 88, 89,
- /* 430 */ 90, 91, 92, 93, 94, 95, 19, 12, 97, 21,
- /* 440 */ 23, 152, 101, 152, 108, 109, 110, 221, 152, 97,
- /* 450 */ 98, 97, 98, 152, 29, 243, 70, 226, 23, 233,
- /* 460 */ 26, 26, 152, 152, 238, 174, 175, 50, 51, 22,
- /* 470 */ 45, 24, 47, 132, 133, 134, 124, 22, 23, 188,
- /* 480 */ 163, 26, 152, 65, 59, 174, 175, 163, 71, 72,
+ /* 360 */ 132, 133, 134, 23, 66, 207, 208, 22, 27, 28,
+ /* 370 */ 97, 98, 27, 28, 221, 222, 223, 199, 22, 243,
+ /* 380 */ 24, 97, 98, 27, 221, 222, 223, 209, 152, 152,
+ /* 390 */ 50, 51, 168, 169, 170, 59, 26, 124, 100, 58,
+ /* 400 */ 152, 175, 66, 240, 163, 169, 170, 152, 124, 172,
+ /* 410 */ 173, 71, 72, 73, 74, 75, 76, 77, 78, 79,
+ /* 420 */ 80, 81, 82, 83, 12, 85, 86, 87, 88, 89,
+ /* 430 */ 90, 91, 92, 93, 94, 95, 19, 196, 97, 98,
+ /* 440 */ 23, 29, 97, 98, 108, 109, 110, 221, 222, 223,
+ /* 450 */ 50, 51, 152, 97, 168, 169, 170, 45, 37, 47,
+ /* 460 */ 219, 224, 119, 120, 152, 229, 152, 50, 51, 169,
+ /* 470 */ 170, 59, 231, 52, 74, 75, 106, 236, 152, 21,
+ /* 480 */ 24, 60, 163, 27, 172, 173, 172, 173, 71, 72,
/* 490 */ 73, 74, 75, 76, 77, 78, 79, 80, 81, 82,
- /* 500 */ 83, 152, 85, 86, 87, 88, 89, 90, 91, 92,
- /* 510 */ 93, 94, 95, 19, 19, 198, 152, 23, 152, 152,
- /* 520 */ 209, 103, 198, 174, 175, 70, 152, 50, 51, 219,
- /* 530 */ 213, 214, 152, 98, 152, 171, 172, 188, 171, 172,
- /* 540 */ 174, 175, 248, 249, 50, 51, 51, 251, 174, 175,
- /* 550 */ 220, 74, 75, 152, 188, 152, 174, 175, 140, 124,
- /* 560 */ 26, 163, 188, 16, 130, 71, 72, 73, 74, 75,
- /* 570 */ 76, 77, 78, 79, 80, 81, 82, 83, 101, 85,
+ /* 500 */ 83, 101, 85, 86, 87, 88, 89, 90, 91, 92,
+ /* 510 */ 93, 94, 95, 19, 152, 196, 152, 23, 152, 207,
+ /* 520 */ 152, 207, 163, 65, 19, 171, 152, 190, 191, 229,
+ /* 530 */ 211, 212, 111, 179, 172, 173, 172, 173, 172, 173,
+ /* 540 */ 172, 173, 190, 191, 50, 51, 172, 173, 186, 22,
+ /* 550 */ 186, 24, 186, 97, 186, 196, 51, 89, 90, 22,
+ /* 560 */ 23, 103, 137, 26, 139, 71, 72, 73, 74, 75,
+ /* 570 */ 76, 77, 78, 79, 80, 81, 82, 83, 219, 85,
/* 580 */ 86, 87, 88, 89, 90, 91, 92, 93, 94, 95,
- /* 590 */ 19, 209, 196, 197, 23, 231, 198, 12, 231, 219,
- /* 600 */ 37, 22, 107, 24, 208, 116, 27, 112, 201, 62,
- /* 610 */ 121, 64, 152, 152, 29, 52, 66, 221, 211, 221,
- /* 620 */ 219, 50, 51, 60, 89, 90, 152, 22, 23, 183,
- /* 630 */ 45, 26, 47, 22, 174, 175, 238, 152, 164, 165,
- /* 640 */ 106, 19, 71, 72, 73, 74, 75, 76, 77, 78,
+ /* 590 */ 19, 195, 152, 152, 23, 236, 163, 12, 140, 152,
+ /* 600 */ 132, 133, 206, 152, 164, 23, 31, 70, 26, 19,
+ /* 610 */ 35, 160, 107, 152, 29, 164, 152, 112, 28, 172,
+ /* 620 */ 173, 50, 51, 183, 49, 185, 152, 22, 23, 196,
+ /* 630 */ 45, 26, 47, 172, 173, 0, 1, 2, 152, 16,
+ /* 640 */ 152, 19, 71, 72, 73, 74, 75, 76, 77, 78,
/* 650 */ 79, 80, 81, 82, 83, 152, 85, 86, 87, 88,
- /* 660 */ 89, 90, 91, 92, 93, 94, 95, 132, 133, 119,
- /* 670 */ 120, 163, 50, 51, 111, 70, 97, 174, 175, 181,
- /* 680 */ 182, 170, 171, 172, 0, 1, 2, 140, 190, 108,
- /* 690 */ 109, 110, 51, 71, 72, 73, 74, 75, 76, 77,
- /* 700 */ 78, 79, 80, 81, 82, 83, 198, 85, 86, 87,
+ /* 660 */ 89, 90, 91, 92, 93, 94, 95, 164, 152, 152,
+ /* 670 */ 152, 152, 50, 51, 16, 70, 108, 109, 110, 193,
+ /* 680 */ 98, 7, 8, 9, 152, 62, 22, 64, 172, 173,
+ /* 690 */ 172, 173, 218, 71, 72, 73, 74, 75, 76, 77,
+ /* 700 */ 78, 79, 80, 81, 82, 83, 124, 85, 86, 87,
/* 710 */ 88, 89, 90, 91, 92, 93, 94, 95, 19, 152,
- /* 720 */ 152, 152, 22, 166, 152, 168, 169, 27, 19, 152,
- /* 730 */ 26, 19, 152, 122, 152, 24, 152, 28, 27, 152,
- /* 740 */ 28, 174, 175, 174, 175, 152, 174, 175, 107, 50,
- /* 750 */ 51, 174, 175, 22, 174, 175, 174, 175, 174, 175,
- /* 760 */ 138, 174, 175, 7, 8, 9, 16, 174, 175, 152,
+ /* 720 */ 62, 152, 64, 181, 152, 193, 152, 241, 246, 247,
+ /* 730 */ 26, 152, 152, 152, 217, 152, 91, 249, 152, 172,
+ /* 740 */ 173, 172, 173, 79, 172, 173, 172, 173, 152, 50,
+ /* 750 */ 51, 172, 173, 172, 173, 172, 173, 116, 172, 173,
+ /* 760 */ 138, 116, 121, 140, 22, 23, 121, 152, 172, 173,
/* 770 */ 71, 72, 73, 74, 75, 76, 77, 78, 79, 80,
/* 780 */ 81, 82, 83, 152, 85, 86, 87, 88, 89, 90,
- /* 790 */ 91, 92, 93, 94, 95, 19, 152, 97, 152, 31,
- /* 800 */ 24, 152, 98, 35, 101, 174, 175, 152, 97, 152,
- /* 810 */ 79, 152, 62, 152, 64, 112, 152, 49, 174, 175,
- /* 820 */ 174, 175, 152, 174, 175, 152, 50, 51, 124, 174,
- /* 830 */ 175, 174, 175, 174, 175, 174, 175, 138, 174, 175,
- /* 840 */ 22, 23, 152, 152, 174, 175, 19, 71, 72, 73,
+ /* 790 */ 91, 92, 93, 94, 95, 19, 152, 217, 152, 152,
+ /* 800 */ 24, 152, 98, 172, 173, 108, 109, 110, 193, 152,
+ /* 810 */ 213, 152, 70, 152, 152, 152, 172, 173, 172, 173,
+ /* 820 */ 152, 172, 173, 152, 146, 147, 50, 51, 124, 172,
+ /* 830 */ 173, 172, 173, 172, 173, 172, 173, 138, 22, 23,
+ /* 840 */ 193, 152, 152, 172, 173, 152, 19, 71, 72, 73,
/* 850 */ 74, 75, 76, 77, 78, 79, 80, 81, 82, 83,
/* 860 */ 152, 85, 86, 87, 88, 89, 90, 91, 92, 93,
- /* 870 */ 94, 95, 152, 108, 109, 110, 152, 50, 51, 146,
- /* 880 */ 147, 23, 174, 175, 26, 195, 195, 152, 70, 152,
- /* 890 */ 168, 169, 152, 26, 174, 175, 152, 19, 71, 72,
+ /* 870 */ 94, 95, 152, 152, 152, 194, 195, 50, 51, 217,
+ /* 880 */ 172, 173, 193, 193, 26, 152, 70, 206, 152, 152,
+ /* 890 */ 26, 163, 172, 173, 172, 173, 152, 19, 71, 72,
/* 900 */ 73, 74, 75, 76, 77, 78, 79, 80, 81, 82,
/* 910 */ 83, 152, 85, 86, 87, 88, 89, 90, 91, 92,
- /* 920 */ 93, 94, 95, 152, 246, 247, 213, 214, 50, 51,
- /* 930 */ 195, 152, 195, 174, 175, 195, 100, 101, 152, 195,
- /* 940 */ 152, 152, 7, 8, 152, 174, 175, 163, 19, 71,
+ /* 920 */ 93, 94, 95, 152, 196, 152, 193, 152, 50, 51,
+ /* 930 */ 193, 172, 173, 19, 152, 166, 167, 51, 166, 167,
+ /* 940 */ 152, 152, 28, 172, 173, 172, 173, 152, 19, 71,
/* 950 */ 72, 73, 74, 75, 76, 77, 78, 79, 80, 81,
/* 960 */ 82, 83, 152, 85, 86, 87, 88, 89, 90, 91,
- /* 970 */ 92, 93, 94, 95, 152, 27, 152, 189, 189, 50,
- /* 980 */ 51, 195, 198, 152, 174, 175, 33, 132, 133, 152,
- /* 990 */ 123, 163, 163, 163, 152, 42, 174, 175, 152, 19,
- /* 1000 */ 152, 72, 73, 74, 75, 76, 77, 78, 79, 80,
+ /* 970 */ 92, 93, 94, 95, 152, 193, 152, 211, 212, 50,
+ /* 980 */ 51, 33, 172, 173, 244, 245, 23, 123, 130, 26,
+ /* 990 */ 42, 100, 101, 107, 172, 173, 172, 173, 152, 19,
+ /* 1000 */ 22, 72, 73, 74, 75, 76, 77, 78, 79, 80,
/* 1010 */ 81, 82, 83, 152, 85, 86, 87, 88, 89, 90,
- /* 1020 */ 91, 92, 93, 94, 95, 152, 198, 198, 198, 23,
- /* 1030 */ 50, 51, 26, 152, 23, 174, 175, 26, 23, 23,
- /* 1040 */ 23, 26, 26, 26, 152, 97, 23, 174, 175, 26,
- /* 1050 */ 132, 133, 152, 73, 74, 75, 76, 77, 78, 79,
+ /* 1020 */ 91, 92, 93, 94, 95, 152, 237, 152, 7, 8,
+ /* 1030 */ 50, 51, 237, 172, 173, 23, 23, 23, 26, 26,
+ /* 1040 */ 26, 23, 132, 133, 26, 172, 173, 172, 173, 23,
+ /* 1050 */ 163, 152, 26, 73, 74, 75, 76, 77, 78, 79,
/* 1060 */ 80, 81, 82, 83, 152, 85, 86, 87, 88, 89,
- /* 1070 */ 90, 91, 92, 93, 94, 95, 19, 20, 23, 22,
- /* 1080 */ 23, 26, 152, 152, 27, 28, 174, 175, 152, 19,
- /* 1090 */ 20, 27, 22, 183, 183, 38, 152, 27, 28, 152,
- /* 1100 */ 23, 152, 152, 26, 174, 175, 152, 152, 38, 152,
- /* 1110 */ 23, 152, 27, 26, 57, 152, 215, 163, 152, 152,
- /* 1120 */ 152, 174, 175, 66, 174, 175, 69, 57, 174, 175,
- /* 1130 */ 152, 174, 175, 174, 175, 212, 66, 174, 175, 69,
- /* 1140 */ 174, 175, 174, 175, 152, 152, 89, 90, 152, 193,
- /* 1150 */ 152, 152, 198, 96, 97, 98, 91, 152, 101, 89,
- /* 1160 */ 90, 97, 152, 209, 210, 152, 96, 97, 98, 235,
- /* 1170 */ 152, 101, 174, 175, 152, 19, 20, 152, 22, 174,
- /* 1180 */ 175, 116, 97, 27, 28, 152, 121, 174, 175, 132,
- /* 1190 */ 133, 134, 135, 136, 38, 152, 174, 175, 152, 174,
- /* 1200 */ 175, 152, 132, 133, 134, 135, 136, 234, 152, 212,
- /* 1210 */ 150, 199, 212, 57, 212, 240, 240, 203, 178, 200,
- /* 1220 */ 216, 186, 177, 19, 20, 69, 22, 203, 177, 182,
- /* 1230 */ 177, 27, 28, 202, 200, 228, 216, 216, 155, 39,
- /* 1240 */ 122, 159, 38, 159, 41, 89, 90, 91, 159, 241,
- /* 1250 */ 241, 22, 96, 97, 98, 71, 130, 101, 222, 191,
- /* 1260 */ 18, 57, 203, 194, 159, 194, 194, 194, 18, 158,
- /* 1270 */ 244, 191, 222, 69, 159, 158, 137, 19, 20, 203,
- /* 1280 */ 22, 191, 203, 46, 236, 27, 28, 159, 132, 133,
- /* 1290 */ 134, 135, 136, 89, 90, 237, 38, 159, 158, 22,
- /* 1300 */ 96, 97, 98, 179, 159, 101, 158, 48, 159, 158,
- /* 1310 */ 179, 176, 107, 176, 184, 57, 106, 176, 184, 176,
- /* 1320 */ 125, 179, 178, 176, 218, 107, 176, 69, 176, 217,
- /* 1330 */ 159, 218, 218, 217, 159, 137, 132, 133, 134, 135,
- /* 1340 */ 136, 218, 217, 179, 217, 179, 227, 89, 90, 95,
- /* 1350 */ 230, 230, 129, 207, 96, 97, 98, 126, 128, 101,
- /* 1360 */ 5, 206, 205, 127, 204, 10, 11, 12, 13, 14,
- /* 1370 */ 203, 25, 17, 162, 26, 161, 13, 153, 153, 6,
- /* 1380 */ 247, 180, 250, 151, 151, 151, 151, 32, 180, 34,
- /* 1390 */ 132, 133, 134, 135, 136, 167, 4, 3, 43, 22,
- /* 1400 */ 15, 68, 142, 250, 16, 23, 23, 120, 111, 131,
- /* 1410 */ 20, 56, 123, 125, 16, 1, 123, 131, 63, 79,
- /* 1420 */ 79, 66, 67, 111, 28, 36, 122, 1, 5, 22,
- /* 1430 */ 107, 140, 54, 54, 26, 61, 107, 44, 20, 24,
- /* 1440 */ 19, 105, 112, 23, 22, 40, 22, 22, 53, 22,
- /* 1450 */ 53, 22, 53, 23, 23, 23, 22, 22, 30, 116,
- /* 1460 */ 23, 122, 26, 23, 23, 22, 28, 11, 124, 114,
- /* 1470 */ 26, 26, 23, 23, 23, 36, 24, 23, 36, 26,
- /* 1480 */ 22, 22, 36, 23, 122, 23, 22, 26, 22, 24,
- /* 1490 */ 23, 23, 23, 22, 122, 23, 141, 122, 122, 15,
- /* 1500 */ 1,
+ /* 1070 */ 90, 91, 92, 93, 94, 95, 19, 20, 27, 22,
+ /* 1080 */ 23, 210, 152, 196, 27, 28, 132, 133, 152, 19,
+ /* 1090 */ 20, 23, 22, 27, 26, 38, 152, 27, 28, 152,
+ /* 1100 */ 122, 152, 172, 173, 152, 163, 191, 23, 38, 152,
+ /* 1110 */ 26, 152, 163, 152, 57, 27, 172, 173, 163, 172,
+ /* 1120 */ 173, 172, 173, 66, 172, 173, 69, 57, 163, 172,
+ /* 1130 */ 173, 172, 173, 172, 173, 152, 66, 152, 196, 69,
+ /* 1140 */ 163, 101, 152, 152, 152, 196, 89, 90, 97, 152,
+ /* 1150 */ 152, 196, 112, 96, 97, 98, 207, 208, 101, 89,
+ /* 1160 */ 90, 196, 23, 97, 233, 26, 96, 97, 98, 172,
+ /* 1170 */ 173, 101, 152, 196, 152, 19, 20, 23, 22, 152,
+ /* 1180 */ 26, 152, 152, 27, 28, 97, 152, 152, 152, 132,
+ /* 1190 */ 133, 134, 135, 136, 38, 152, 152, 152, 152, 232,
+ /* 1200 */ 197, 214, 132, 133, 134, 135, 136, 198, 150, 210,
+ /* 1210 */ 210, 210, 201, 57, 238, 176, 214, 201, 180, 238,
+ /* 1220 */ 214, 184, 175, 19, 20, 69, 22, 175, 175, 198,
+ /* 1230 */ 226, 27, 28, 200, 155, 39, 242, 122, 41, 159,
+ /* 1240 */ 159, 159, 38, 22, 239, 89, 90, 91, 220, 239,
+ /* 1250 */ 71, 189, 96, 97, 98, 130, 201, 101, 18, 192,
+ /* 1260 */ 159, 57, 18, 192, 192, 192, 158, 189, 220, 159,
+ /* 1270 */ 201, 158, 189, 69, 137, 201, 235, 19, 20, 46,
+ /* 1280 */ 22, 159, 159, 234, 158, 27, 28, 22, 132, 133,
+ /* 1290 */ 134, 135, 136, 89, 90, 177, 38, 159, 158, 158,
+ /* 1300 */ 96, 97, 98, 159, 177, 101, 107, 174, 174, 174,
+ /* 1310 */ 48, 182, 106, 177, 182, 57, 174, 125, 216, 176,
+ /* 1320 */ 174, 174, 174, 107, 215, 159, 215, 69, 216, 159,
+ /* 1330 */ 216, 215, 137, 216, 215, 177, 132, 133, 134, 135,
+ /* 1340 */ 136, 95, 177, 129, 126, 225, 127, 89, 90, 228,
+ /* 1350 */ 205, 128, 228, 204, 96, 97, 98, 25, 203, 101,
+ /* 1360 */ 5, 202, 201, 162, 26, 10, 11, 12, 13, 14,
+ /* 1370 */ 161, 13, 17, 153, 6, 153, 151, 151, 151, 151,
+ /* 1380 */ 165, 178, 165, 178, 4, 3, 22, 32, 15, 34,
+ /* 1390 */ 132, 133, 134, 135, 136, 245, 165, 142, 43, 248,
+ /* 1400 */ 248, 68, 16, 120, 23, 131, 23, 111, 123, 20,
+ /* 1410 */ 16, 56, 125, 1, 123, 131, 79, 111, 63, 79,
+ /* 1420 */ 28, 66, 67, 36, 122, 1, 5, 22, 107, 140,
+ /* 1430 */ 54, 54, 26, 61, 44, 107, 20, 24, 19, 112,
+ /* 1440 */ 105, 53, 22, 40, 22, 22, 53, 30, 23, 22,
+ /* 1450 */ 22, 53, 23, 23, 23, 116, 22, 11, 23, 22,
+ /* 1460 */ 28, 23, 26, 122, 23, 22, 124, 122, 26, 114,
+ /* 1470 */ 26, 23, 23, 23, 22, 36, 36, 26, 23, 23,
+ /* 1480 */ 22, 36, 122, 24, 23, 22, 26, 22, 24, 23,
+ /* 1490 */ 23, 122, 23, 22, 15, 23, 141, 122, 1,
};
-#define YY_SHIFT_USE_DFLT (-89)
-#define YY_SHIFT_COUNT (435)
-#define YY_SHIFT_MIN (-88)
-#define YY_SHIFT_MAX (1499)
+#define YY_SHIFT_USE_DFLT (-72)
+#define YY_SHIFT_COUNT (439)
+#define YY_SHIFT_MIN (-71)
+#define YY_SHIFT_MAX (1497)
static const short yy_shift_ofst[] = {
- /* 0 */ 5, 1057, 1355, 1070, 1204, 1204, 1204, 90, 60, -19,
- /* 10 */ 58, 58, 186, 1204, 1204, 1204, 1204, 1204, 1204, 1204,
- /* 20 */ 67, 67, 182, 336, 218, 550, 135, 263, 340, 417,
- /* 30 */ 494, 571, 622, 699, 776, 827, 827, 827, 827, 827,
- /* 40 */ 827, 827, 827, 827, 827, 827, 827, 827, 827, 827,
- /* 50 */ 878, 827, 929, 980, 980, 1156, 1204, 1204, 1204, 1204,
+ /* 0 */ 5, 1057, 1355, 1070, 1204, 1204, 1204, 138, -19, 58,
+ /* 10 */ 58, 186, 1204, 1204, 1204, 1204, 1204, 1204, 1204, 67,
+ /* 20 */ 67, 90, 132, 336, 76, 135, 263, 340, 417, 494,
+ /* 30 */ 571, 622, 699, 776, 827, 827, 827, 827, 827, 827,
+ /* 40 */ 827, 827, 827, 827, 827, 827, 827, 827, 827, 878,
+ /* 50 */ 827, 929, 980, 980, 1156, 1204, 1204, 1204, 1204, 1204,
/* 60 */ 1204, 1204, 1204, 1204, 1204, 1204, 1204, 1204, 1204, 1204,
/* 70 */ 1204, 1204, 1204, 1204, 1204, 1204, 1204, 1204, 1204, 1204,
- /* 80 */ 1204, 1204, 1204, 1204, 1258, 1204, 1204, 1204, 1204, 1204,
- /* 90 */ 1204, 1204, 1204, 1204, 1204, 1204, 1204, 1204, -71, -47,
- /* 100 */ -47, -47, -47, -47, -6, 88, -66, 218, 218, 418,
- /* 110 */ 495, 535, 535, 33, 43, 10, -30, -89, -89, -89,
- /* 120 */ 11, 425, 425, 268, 455, 605, 218, 218, 218, 218,
- /* 130 */ 218, 218, 218, 218, 218, 218, 218, 218, 218, 218,
- /* 140 */ 218, 218, 218, 218, 218, 684, 138, 10, 43, 125,
- /* 150 */ 125, 125, 125, 125, 125, -89, -89, -89, 228, 341,
- /* 160 */ 341, 207, 276, 300, 280, 352, 354, 218, 218, 218,
- /* 170 */ 218, 218, 218, 218, 218, 218, 218, 218, 218, 218,
- /* 180 */ 218, 218, 218, 218, 563, 563, 563, 218, 218, 435,
- /* 190 */ 218, 218, 218, 579, 218, 218, 585, 218, 218, 218,
- /* 200 */ 218, 218, 218, 218, 218, 218, 218, 581, 768, 711,
- /* 210 */ 711, 711, 704, 215, 1065, 756, 434, 709, 709, 712,
- /* 220 */ 434, 712, 534, 858, 641, 953, 709, -88, 953, 953,
- /* 230 */ 867, 489, 447, 1200, 1118, 1118, 1203, 1203, 1118, 1229,
- /* 240 */ 1184, 1126, 1242, 1242, 1242, 1242, 1118, 1250, 1126, 1229,
- /* 250 */ 1184, 1184, 1126, 1118, 1250, 1139, 1237, 1118, 1118, 1250,
- /* 260 */ 1277, 1118, 1250, 1118, 1250, 1277, 1205, 1205, 1205, 1259,
- /* 270 */ 1277, 1205, 1210, 1205, 1259, 1205, 1205, 1195, 1218, 1195,
- /* 280 */ 1218, 1195, 1218, 1195, 1218, 1118, 1118, 1198, 1277, 1254,
- /* 290 */ 1254, 1277, 1223, 1231, 1230, 1236, 1126, 1346, 1348, 1363,
- /* 300 */ 1363, 1373, 1373, 1373, 1373, -89, -89, -89, -89, -89,
- /* 310 */ -89, 477, 547, 386, 818, 750, 765, 700, 1006, 731,
- /* 320 */ 1011, 1015, 1016, 1017, 948, 836, 935, 703, 1023, 1055,
- /* 330 */ 1064, 1077, 855, 918, 1087, 1085, 611, 1392, 1394, 1377,
- /* 340 */ 1260, 1385, 1333, 1388, 1382, 1383, 1287, 1278, 1297, 1289,
- /* 350 */ 1390, 1288, 1398, 1414, 1293, 1286, 1340, 1341, 1312, 1396,
- /* 360 */ 1389, 1304, 1426, 1423, 1407, 1323, 1291, 1378, 1408, 1379,
- /* 370 */ 1374, 1393, 1329, 1415, 1418, 1421, 1330, 1336, 1422, 1395,
- /* 380 */ 1424, 1425, 1420, 1427, 1397, 1428, 1429, 1399, 1405, 1430,
- /* 390 */ 1431, 1432, 1343, 1434, 1437, 1435, 1436, 1339, 1440, 1441,
- /* 400 */ 1438, 1439, 1443, 1344, 1444, 1442, 1445, 1446, 1444, 1449,
- /* 410 */ 1450, 1451, 1453, 1454, 1458, 1456, 1460, 1459, 1452, 1461,
- /* 420 */ 1462, 1464, 1465, 1461, 1467, 1466, 1468, 1469, 1471, 1362,
- /* 430 */ 1372, 1375, 1376, 1472, 1484, 1499,
+ /* 80 */ 1204, 1204, 1204, 1258, 1204, 1204, 1204, 1204, 1204, 1204,
+ /* 90 */ 1204, 1204, 1204, 1204, 1204, 1204, 1204, -71, -47, -47,
+ /* 100 */ -47, -47, -47, -6, 88, -66, 23, 458, 505, 468,
+ /* 110 */ 468, 23, 201, 343, -58, -72, -72, -72, 11, 11,
+ /* 120 */ 11, 412, 412, 341, 537, 605, 23, 23, 23, 23,
+ /* 130 */ 23, 23, 23, 23, 23, 23, 23, 23, 23, 23,
+ /* 140 */ 23, 23, 23, 23, 23, 23, 635, 298, 74, 74,
+ /* 150 */ 343, -1, -1, -1, -1, -1, -1, -72, -72, -72,
+ /* 160 */ 228, 101, 101, 203, 75, 71, 273, 284, 345, 23,
+ /* 170 */ 23, 23, 23, 23, 23, 23, 23, 23, 23, 23,
+ /* 180 */ 23, 23, 23, 23, 23, 23, 421, 421, 421, 23,
+ /* 190 */ 23, 582, 23, 23, 23, 356, 23, 23, 585, 23,
+ /* 200 */ 23, 23, 23, 23, 23, 23, 23, 23, 23, 568,
+ /* 210 */ 575, 456, 456, 456, 704, 171, 645, 674, 858, 590,
+ /* 220 */ 590, 914, 858, 914, 370, 963, 886, 948, 590, 425,
+ /* 230 */ 948, 948, 864, 641, 527, 1196, 1115, 1115, 1197, 1197,
+ /* 240 */ 1115, 1221, 1179, 1125, 1240, 1240, 1240, 1240, 1115, 1244,
+ /* 250 */ 1125, 1221, 1179, 1179, 1125, 1115, 1244, 1137, 1233, 1115,
+ /* 260 */ 1115, 1244, 1265, 1115, 1244, 1115, 1244, 1265, 1199, 1199,
+ /* 270 */ 1199, 1262, 1265, 1199, 1206, 1199, 1262, 1199, 1199, 1192,
+ /* 280 */ 1216, 1192, 1216, 1192, 1216, 1192, 1216, 1115, 1115, 1195,
+ /* 290 */ 1265, 1246, 1246, 1265, 1214, 1218, 1223, 1219, 1125, 1332,
+ /* 300 */ 1338, 1358, 1358, 1368, 1368, 1368, 1368, -72, -72, -72,
+ /* 310 */ -72, -72, -72, -72, -72, 400, 623, 742, 816, 658,
+ /* 320 */ 697, 227, 1012, 664, 1013, 1014, 1018, 1026, 1051, 891,
+ /* 330 */ 1021, 1040, 1068, 1084, 1066, 1139, 910, 954, 1154, 1088,
+ /* 340 */ 978, 1380, 1382, 1364, 1255, 1373, 1333, 1386, 1381, 1383,
+ /* 350 */ 1283, 1274, 1296, 1285, 1389, 1287, 1394, 1412, 1291, 1284,
+ /* 360 */ 1337, 1340, 1306, 1392, 1387, 1302, 1424, 1421, 1405, 1321,
+ /* 370 */ 1289, 1376, 1406, 1377, 1372, 1390, 1328, 1413, 1416, 1419,
+ /* 380 */ 1327, 1335, 1420, 1388, 1422, 1423, 1425, 1427, 1393, 1417,
+ /* 390 */ 1428, 1398, 1403, 1429, 1430, 1431, 1339, 1434, 1435, 1437,
+ /* 400 */ 1436, 1341, 1438, 1441, 1432, 1439, 1443, 1342, 1442, 1440,
+ /* 410 */ 1444, 1445, 1442, 1448, 1449, 1450, 1451, 1455, 1452, 1446,
+ /* 420 */ 1456, 1458, 1459, 1460, 1461, 1463, 1464, 1460, 1466, 1465,
+ /* 430 */ 1467, 1469, 1471, 1345, 1360, 1369, 1375, 1472, 1479, 1497,
};
#define YY_REDUCE_USE_DFLT (-144)
-#define YY_REDUCE_COUNT (310)
+#define YY_REDUCE_COUNT (314)
#define YY_REDUCE_MIN (-143)
-#define YY_REDUCE_MAX (1235)
+#define YY_REDUCE_MAX (1231)
static const short yy_reduce_ofst[] = {
- /* 0 */ -143, 954, 86, 21, -50, 23, 79, 134, 226, -120,
- /* 10 */ -127, 146, 161, 291, 349, 366, 311, 382, 374, 231,
- /* 20 */ 364, 367, 396, 398, 236, 317, -103, -103, -103, -103,
- /* 30 */ -103, -103, -103, -103, -103, -103, -103, -103, -103, -103,
- /* 40 */ -103, -103, -103, -103, -103, -103, -103, -103, -103, -103,
- /* 50 */ -103, -103, -103, -103, -103, 460, 503, 567, 569, 572,
- /* 60 */ 577, 580, 582, 584, 587, 593, 631, 644, 646, 649,
- /* 70 */ 655, 657, 659, 661, 664, 670, 708, 720, 759, 771,
- /* 80 */ 810, 822, 861, 873, 912, 930, 947, 950, 957, 959,
- /* 90 */ 963, 966, 968, 998, 1005, 1013, 1022, 1025, -103, -103,
- /* 100 */ -103, -103, -103, -103, -103, -103, -103, 474, 212, 15,
- /* 110 */ 498, 222, 511, -103, 97, 557, -103, -103, -103, -103,
- /* 120 */ -80, 9, 59, 19, 294, 294, -53, -62, 690, 691,
- /* 130 */ 735, 737, 740, 744, 133, 310, 148, 330, 160, 380,
- /* 140 */ 786, 788, 401, 296, 789, 733, 85, 722, -42, 324,
- /* 150 */ 508, 784, 828, 829, 830, 678, 713, 407, 69, 150,
- /* 160 */ 194, 188, 289, 301, 403, 461, 485, 568, 617, 673,
- /* 170 */ 724, 779, 792, 824, 831, 837, 842, 846, 848, 881,
- /* 180 */ 892, 900, 931, 936, 446, 910, 911, 944, 949, 901,
- /* 190 */ 955, 967, 978, 923, 992, 993, 956, 996, 999, 1010,
- /* 200 */ 289, 1018, 1033, 1043, 1046, 1049, 1056, 934, 973, 997,
- /* 210 */ 1000, 1002, 901, 1012, 1019, 1060, 1014, 1004, 1020, 975,
- /* 220 */ 1024, 976, 1040, 1035, 1047, 1045, 1021, 1007, 1051, 1053,
- /* 230 */ 1031, 1034, 1083, 1026, 1082, 1084, 1008, 1009, 1089, 1036,
- /* 240 */ 1068, 1059, 1069, 1071, 1072, 1073, 1105, 1111, 1076, 1050,
- /* 250 */ 1080, 1090, 1079, 1115, 1117, 1058, 1048, 1128, 1138, 1140,
- /* 260 */ 1124, 1145, 1148, 1149, 1151, 1131, 1135, 1137, 1141, 1130,
- /* 270 */ 1142, 1143, 1144, 1147, 1134, 1150, 1152, 1106, 1112, 1113,
- /* 280 */ 1116, 1114, 1125, 1123, 1127, 1171, 1175, 1119, 1164, 1120,
- /* 290 */ 1121, 1166, 1146, 1155, 1157, 1160, 1167, 1211, 1214, 1224,
- /* 300 */ 1225, 1232, 1233, 1234, 1235, 1132, 1153, 1133, 1201, 1208,
- /* 310 */ 1228,
+ /* 0 */ -143, 949, 136, 131, -48, -45, 158, 241, 22, 153,
+ /* 10 */ 226, 163, 362, 364, 366, 312, 314, 368, 237, 236,
+ /* 20 */ 300, 440, 114, 359, 319, 100, 100, 100, 100, 100,
+ /* 30 */ 100, 100, 100, 100, 100, 100, 100, 100, 100, 100,
+ /* 40 */ 100, 100, 100, 100, 100, 100, 100, 100, 100, 100,
+ /* 50 */ 100, 100, 100, 100, 374, 447, 461, 516, 518, 567,
+ /* 60 */ 569, 572, 574, 579, 581, 583, 586, 596, 631, 644,
+ /* 70 */ 646, 649, 657, 659, 661, 663, 671, 708, 720, 722,
+ /* 80 */ 759, 771, 773, 810, 822, 824, 861, 873, 875, 930,
+ /* 90 */ 944, 947, 952, 957, 959, 961, 997, 100, 100, 100,
+ /* 100 */ 100, 100, 100, 100, 100, 100, 486, -108, -83, 224,
+ /* 110 */ 286, 451, 100, 681, 100, 100, 100, 100, 354, 354,
+ /* 120 */ 354, 337, 352, 49, 482, 482, 503, 532, -60, 615,
+ /* 130 */ 647, 689, 690, 737, 782, -62, 517, 789, 474, 795,
+ /* 140 */ 580, 733, 32, 662, 488, 139, 678, 433, 769, 772,
+ /* 150 */ 396, 728, 887, 942, 955, 965, 977, 740, 766, 178,
+ /* 160 */ -46, -17, 59, 53, 118, 141, 167, 248, 255, 326,
+ /* 170 */ 441, 464, 519, 668, 693, 721, 736, 744, 775, 788,
+ /* 180 */ 846, 899, 912, 936, 983, 985, 72, 134, 542, 990,
+ /* 190 */ 991, 597, 992, 998, 1020, 871, 1022, 1027, 915, 1029,
+ /* 200 */ 1030, 1034, 118, 1035, 1036, 1043, 1044, 1045, 1046, 931,
+ /* 210 */ 967, 999, 1000, 1001, 597, 1003, 1009, 1058, 1011, 987,
+ /* 220 */ 1002, 976, 1016, 981, 1039, 1037, 1038, 1047, 1006, 1004,
+ /* 230 */ 1052, 1053, 1033, 1031, 1079, 994, 1080, 1081, 1005, 1010,
+ /* 240 */ 1082, 1028, 1062, 1055, 1067, 1071, 1072, 1073, 1101, 1108,
+ /* 250 */ 1069, 1048, 1078, 1083, 1074, 1110, 1113, 1041, 1049, 1122,
+ /* 260 */ 1123, 1126, 1118, 1138, 1140, 1144, 1141, 1127, 1133, 1134,
+ /* 270 */ 1135, 1129, 1136, 1142, 1143, 1146, 1132, 1147, 1148, 1102,
+ /* 280 */ 1109, 1112, 1111, 1114, 1116, 1117, 1119, 1166, 1170, 1120,
+ /* 290 */ 1158, 1121, 1124, 1165, 1145, 1149, 1155, 1159, 1161, 1201,
+ /* 300 */ 1209, 1220, 1222, 1225, 1226, 1227, 1228, 1151, 1152, 1150,
+ /* 310 */ 1215, 1217, 1203, 1205, 1231,
};
static const YYACTIONTYPE yy_default[] = {
- /* 0 */ 982, 1300, 1300, 1300, 1214, 1214, 1214, 1305, 1300, 1109,
- /* 10 */ 1138, 1138, 1274, 1305, 1305, 1305, 1305, 1305, 1305, 1212,
- /* 20 */ 1305, 1305, 1305, 1300, 1305, 1113, 1144, 1305, 1305, 1305,
- /* 30 */ 1305, 1305, 1305, 1305, 1305, 1273, 1275, 1152, 1151, 1254,
- /* 40 */ 1125, 1149, 1142, 1146, 1215, 1208, 1209, 1207, 1211, 1216,
- /* 50 */ 1305, 1145, 1177, 1192, 1176, 1305, 1305, 1305, 1305, 1305,
- /* 60 */ 1305, 1305, 1305, 1305, 1305, 1305, 1305, 1305, 1305, 1305,
- /* 70 */ 1305, 1305, 1305, 1305, 1305, 1305, 1305, 1305, 1305, 1305,
- /* 80 */ 1305, 1305, 1305, 1305, 1305, 1305, 1305, 1305, 1305, 1305,
- /* 90 */ 1305, 1305, 1305, 1305, 1305, 1305, 1305, 1305, 1186, 1191,
- /* 100 */ 1198, 1190, 1187, 1179, 1178, 1180, 1181, 1305, 1305, 1008,
- /* 110 */ 1074, 1305, 1305, 1182, 1305, 1020, 1183, 1195, 1194, 1193,
- /* 120 */ 1015, 1305, 1305, 1305, 1305, 1305, 1305, 1305, 1305, 1305,
- /* 130 */ 1305, 1305, 1305, 1305, 1305, 1305, 1305, 1305, 1305, 1305,
- /* 140 */ 1305, 1305, 1305, 1305, 1305, 982, 1300, 1305, 1305, 1300,
- /* 150 */ 1300, 1300, 1300, 1300, 1300, 1292, 1113, 1103, 1305, 1305,
- /* 160 */ 1305, 1305, 1305, 1305, 1305, 1305, 1305, 1305, 1280, 1278,
- /* 170 */ 1305, 1227, 1305, 1305, 1305, 1305, 1305, 1305, 1305, 1305,
- /* 180 */ 1305, 1305, 1305, 1305, 1305, 1305, 1305, 1305, 1305, 1305,
- /* 190 */ 1305, 1305, 1305, 1109, 1305, 1305, 1305, 1305, 1305, 1305,
- /* 200 */ 1305, 1305, 1305, 1305, 1305, 1305, 988, 1305, 1247, 1109,
- /* 210 */ 1109, 1109, 1111, 1089, 1101, 990, 1148, 1127, 1127, 1259,
- /* 220 */ 1148, 1259, 1045, 1068, 1042, 1138, 1127, 1210, 1138, 1138,
- /* 230 */ 1110, 1101, 1305, 1285, 1118, 1118, 1277, 1277, 1118, 1157,
- /* 240 */ 1078, 1148, 1085, 1085, 1085, 1085, 1118, 1005, 1148, 1157,
- /* 250 */ 1078, 1078, 1148, 1118, 1005, 1253, 1251, 1118, 1118, 1005,
- /* 260 */ 1220, 1118, 1005, 1118, 1005, 1220, 1076, 1076, 1076, 1060,
- /* 270 */ 1220, 1076, 1045, 1076, 1060, 1076, 1076, 1131, 1126, 1131,
- /* 280 */ 1126, 1131, 1126, 1131, 1126, 1118, 1118, 1305, 1220, 1224,
- /* 290 */ 1224, 1220, 1143, 1132, 1141, 1139, 1148, 1011, 1063, 998,
- /* 300 */ 998, 987, 987, 987, 987, 1297, 1297, 1292, 1047, 1047,
- /* 310 */ 1030, 1305, 1305, 1305, 1305, 1305, 1305, 1022, 1305, 1229,
- /* 320 */ 1305, 1305, 1305, 1305, 1305, 1305, 1305, 1305, 1305, 1305,
- /* 330 */ 1305, 1305, 1305, 1305, 1305, 1305, 1164, 1305, 983, 1287,
- /* 340 */ 1305, 1305, 1284, 1305, 1305, 1305, 1305, 1305, 1305, 1305,
- /* 350 */ 1305, 1305, 1305, 1305, 1305, 1305, 1305, 1305, 1305, 1305,
- /* 360 */ 1305, 1257, 1305, 1305, 1305, 1305, 1305, 1305, 1250, 1249,
- /* 370 */ 1305, 1305, 1305, 1305, 1305, 1305, 1305, 1305, 1305, 1305,
- /* 380 */ 1305, 1305, 1305, 1305, 1305, 1305, 1305, 1305, 1305, 1305,
- /* 390 */ 1305, 1305, 1092, 1305, 1305, 1305, 1096, 1305, 1305, 1305,
- /* 400 */ 1305, 1305, 1305, 1305, 1140, 1305, 1133, 1305, 1213, 1305,
- /* 410 */ 1305, 1305, 1305, 1305, 1305, 1305, 1305, 1305, 1305, 1302,
- /* 420 */ 1305, 1305, 1305, 1301, 1305, 1305, 1305, 1305, 1305, 1166,
- /* 430 */ 1305, 1165, 1169, 1305, 996, 1305,
+ /* 0 */ 1250, 1240, 1240, 1240, 1174, 1174, 1174, 1240, 1071, 1100,
+ /* 10 */ 1100, 1224, 1301, 1301, 1301, 1301, 1301, 1301, 1173, 1301,
+ /* 20 */ 1301, 1301, 1301, 1240, 1075, 1106, 1301, 1301, 1301, 1301,
+ /* 30 */ 1301, 1301, 1301, 1301, 1223, 1225, 1114, 1113, 1206, 1087,
+ /* 40 */ 1111, 1104, 1108, 1175, 1169, 1170, 1168, 1172, 1176, 1301,
+ /* 50 */ 1107, 1138, 1153, 1137, 1301, 1301, 1301, 1301, 1301, 1301,
+ /* 60 */ 1301, 1301, 1301, 1301, 1301, 1301, 1301, 1301, 1301, 1301,
+ /* 70 */ 1301, 1301, 1301, 1301, 1301, 1301, 1301, 1301, 1301, 1301,
+ /* 80 */ 1301, 1301, 1301, 1301, 1301, 1301, 1301, 1301, 1301, 1301,
+ /* 90 */ 1301, 1301, 1301, 1301, 1301, 1301, 1301, 1147, 1152, 1159,
+ /* 100 */ 1151, 1148, 1140, 1139, 1141, 1142, 1301, 994, 1042, 1301,
+ /* 110 */ 1301, 1301, 1143, 1301, 1144, 1156, 1155, 1154, 1231, 1258,
+ /* 120 */ 1257, 1301, 1301, 1301, 1301, 1301, 1301, 1301, 1301, 1301,
+ /* 130 */ 1301, 1301, 1301, 1301, 1301, 1301, 1301, 1301, 1301, 1301,
+ /* 140 */ 1301, 1301, 1301, 1301, 1301, 1301, 1250, 1240, 1000, 1000,
+ /* 150 */ 1301, 1240, 1240, 1240, 1240, 1240, 1240, 1236, 1075, 1066,
+ /* 160 */ 1301, 1301, 1301, 1301, 1301, 1301, 1301, 1301, 1301, 1301,
+ /* 170 */ 1228, 1226, 1301, 1187, 1301, 1301, 1301, 1301, 1301, 1301,
+ /* 180 */ 1301, 1301, 1301, 1301, 1301, 1301, 1301, 1301, 1301, 1301,
+ /* 190 */ 1301, 1301, 1301, 1301, 1301, 1071, 1301, 1301, 1301, 1301,
+ /* 200 */ 1301, 1301, 1301, 1301, 1301, 1301, 1301, 1301, 1252, 1301,
+ /* 210 */ 1201, 1071, 1071, 1071, 1073, 1055, 1065, 979, 1110, 1089,
+ /* 220 */ 1089, 1290, 1110, 1290, 1017, 1272, 1014, 1100, 1089, 1171,
+ /* 230 */ 1100, 1100, 1072, 1065, 1301, 1293, 1080, 1080, 1292, 1292,
+ /* 240 */ 1080, 1119, 1045, 1110, 1051, 1051, 1051, 1051, 1080, 991,
+ /* 250 */ 1110, 1119, 1045, 1045, 1110, 1080, 991, 1205, 1287, 1080,
+ /* 260 */ 1080, 991, 1180, 1080, 991, 1080, 991, 1180, 1043, 1043,
+ /* 270 */ 1043, 1032, 1180, 1043, 1017, 1043, 1032, 1043, 1043, 1093,
+ /* 280 */ 1088, 1093, 1088, 1093, 1088, 1093, 1088, 1080, 1080, 1301,
+ /* 290 */ 1180, 1184, 1184, 1180, 1105, 1094, 1103, 1101, 1110, 997,
+ /* 300 */ 1035, 1255, 1255, 1251, 1251, 1251, 1251, 1298, 1298, 1236,
+ /* 310 */ 1267, 1267, 1019, 1019, 1267, 1301, 1301, 1301, 1301, 1301,
+ /* 320 */ 1301, 1262, 1301, 1189, 1301, 1301, 1301, 1301, 1301, 1301,
+ /* 330 */ 1301, 1301, 1301, 1301, 1301, 1301, 1301, 1301, 1301, 1301,
+ /* 340 */ 1125, 1301, 975, 1233, 1301, 1301, 1232, 1301, 1301, 1301,
+ /* 350 */ 1301, 1301, 1301, 1301, 1301, 1301, 1301, 1301, 1301, 1301,
+ /* 360 */ 1301, 1301, 1301, 1301, 1301, 1289, 1301, 1301, 1301, 1301,
+ /* 370 */ 1301, 1301, 1204, 1203, 1301, 1301, 1301, 1301, 1301, 1301,
+ /* 380 */ 1301, 1301, 1301, 1301, 1301, 1301, 1301, 1301, 1301, 1301,
+ /* 390 */ 1301, 1301, 1301, 1301, 1301, 1301, 1057, 1301, 1301, 1301,
+ /* 400 */ 1276, 1301, 1301, 1301, 1301, 1301, 1301, 1301, 1102, 1301,
+ /* 410 */ 1095, 1301, 1280, 1301, 1301, 1301, 1301, 1301, 1301, 1301,
+ /* 420 */ 1301, 1301, 1301, 1242, 1301, 1301, 1301, 1241, 1301, 1301,
+ /* 430 */ 1301, 1301, 1301, 1127, 1301, 1126, 1130, 1301, 985, 1301,
};
/********** End of lemon-generated parsing tables *****************************/
@@ -128803,7 +129201,9 @@ struct yyParser {
#ifdef YYTRACKMAXSTACKDEPTH
int yyidxMax; /* Maximum value of yyidx */
#endif
+#ifndef YYNOERRORRECOVERY
int yyerrcnt; /* Shifts left before out of the error */
+#endif
sqlite3ParserARG_SDECL /* A place to hold %extra_argument */
#if YYSTACKDEPTH<=0
int yystksz; /* Current side of the stack */
@@ -128891,28 +129291,28 @@ static const char *const yyTokenName[] = {
"nm", "savepoint_opt", "create_table", "create_table_args",
"createkw", "temp", "ifnotexists", "dbnm",
"columnlist", "conslist_opt", "table_options", "select",
- "column", "columnid", "type", "carglist",
- "typetoken", "typename", "signed", "plus_num",
- "minus_num", "ccons", "term", "expr",
- "onconf", "sortorder", "autoinc", "eidlist_opt",
- "refargs", "defer_subclause", "refarg", "refact",
- "init_deferred_pred_opt", "conslist", "tconscomma", "tcons",
- "sortlist", "eidlist", "defer_subclause_opt", "orconf",
- "resolvetype", "raisetype", "ifexists", "fullname",
- "selectnowith", "oneselect", "with", "multiselect_op",
- "distinct", "selcollist", "from", "where_opt",
- "groupby_opt", "having_opt", "orderby_opt", "limit_opt",
- "values", "nexprlist", "exprlist", "sclp",
- "as", "seltablist", "stl_prefix", "joinop",
- "indexed_opt", "on_opt", "using_opt", "idlist",
- "setlist", "insert_cmd", "idlist_opt", "likeop",
- "between_op", "in_op", "case_operand", "case_exprlist",
- "case_else", "uniqueflag", "collate", "nmnum",
- "trigger_decl", "trigger_cmd_list", "trigger_time", "trigger_event",
- "foreach_clause", "when_clause", "trigger_cmd", "trnm",
- "tridxby", "database_kw_opt", "key_opt", "add_column_fullname",
- "kwcolumn_opt", "create_vtab", "vtabarglist", "vtabarg",
- "vtabargtoken", "lp", "anylist", "wqlist",
+ "columnname", "carglist", "typetoken", "typename",
+ "signed", "plus_num", "minus_num", "ccons",
+ "term", "expr", "onconf", "sortorder",
+ "autoinc", "eidlist_opt", "refargs", "defer_subclause",
+ "refarg", "refact", "init_deferred_pred_opt", "conslist",
+ "tconscomma", "tcons", "sortlist", "eidlist",
+ "defer_subclause_opt", "orconf", "resolvetype", "raisetype",
+ "ifexists", "fullname", "selectnowith", "oneselect",
+ "with", "multiselect_op", "distinct", "selcollist",
+ "from", "where_opt", "groupby_opt", "having_opt",
+ "orderby_opt", "limit_opt", "values", "nexprlist",
+ "exprlist", "sclp", "as", "seltablist",
+ "stl_prefix", "joinop", "indexed_opt", "on_opt",
+ "using_opt", "idlist", "setlist", "insert_cmd",
+ "idlist_opt", "likeop", "between_op", "in_op",
+ "case_operand", "case_exprlist", "case_else", "uniqueflag",
+ "collate", "nmnum", "trigger_decl", "trigger_cmd_list",
+ "trigger_time", "trigger_event", "foreach_clause", "when_clause",
+ "trigger_cmd", "trnm", "tridxby", "database_kw_opt",
+ "key_opt", "add_column_fullname", "kwcolumn_opt", "create_vtab",
+ "vtabarglist", "vtabarg", "vtabargtoken", "lp",
+ "anylist", "wqlist",
};
#endif /* NDEBUG */
@@ -128920,334 +129320,332 @@ static const char *const yyTokenName[] = {
/* For tracing reduce actions, the names of all rules are required.
*/
static const char *const yyRuleName[] = {
- /* 0 */ "input ::= cmdlist",
- /* 1 */ "cmdlist ::= cmdlist ecmd",
- /* 2 */ "cmdlist ::= ecmd",
- /* 3 */ "ecmd ::= SEMI",
- /* 4 */ "ecmd ::= explain cmdx SEMI",
- /* 5 */ "explain ::=",
- /* 6 */ "explain ::= EXPLAIN",
- /* 7 */ "explain ::= EXPLAIN QUERY PLAN",
- /* 8 */ "cmdx ::= cmd",
- /* 9 */ "cmd ::= BEGIN transtype trans_opt",
- /* 10 */ "trans_opt ::=",
- /* 11 */ "trans_opt ::= TRANSACTION",
- /* 12 */ "trans_opt ::= TRANSACTION nm",
- /* 13 */ "transtype ::=",
- /* 14 */ "transtype ::= DEFERRED",
- /* 15 */ "transtype ::= IMMEDIATE",
- /* 16 */ "transtype ::= EXCLUSIVE",
- /* 17 */ "cmd ::= COMMIT trans_opt",
- /* 18 */ "cmd ::= END trans_opt",
- /* 19 */ "cmd ::= ROLLBACK trans_opt",
- /* 20 */ "savepoint_opt ::= SAVEPOINT",
- /* 21 */ "savepoint_opt ::=",
- /* 22 */ "cmd ::= SAVEPOINT nm",
- /* 23 */ "cmd ::= RELEASE savepoint_opt nm",
- /* 24 */ "cmd ::= ROLLBACK trans_opt TO savepoint_opt nm",
- /* 25 */ "cmd ::= create_table create_table_args",
- /* 26 */ "create_table ::= createkw temp TABLE ifnotexists nm dbnm",
- /* 27 */ "createkw ::= CREATE",
- /* 28 */ "ifnotexists ::=",
- /* 29 */ "ifnotexists ::= IF NOT EXISTS",
- /* 30 */ "temp ::= TEMP",
- /* 31 */ "temp ::=",
- /* 32 */ "create_table_args ::= LP columnlist conslist_opt RP table_options",
- /* 33 */ "create_table_args ::= AS select",
- /* 34 */ "table_options ::=",
- /* 35 */ "table_options ::= WITHOUT nm",
- /* 36 */ "columnlist ::= columnlist COMMA column",
- /* 37 */ "columnlist ::= column",
- /* 38 */ "column ::= columnid type carglist",
- /* 39 */ "columnid ::= nm",
- /* 40 */ "nm ::= ID|INDEXED",
- /* 41 */ "nm ::= STRING",
- /* 42 */ "nm ::= JOIN_KW",
- /* 43 */ "type ::=",
- /* 44 */ "type ::= typetoken",
- /* 45 */ "typetoken ::= typename",
- /* 46 */ "typetoken ::= typename LP signed RP",
- /* 47 */ "typetoken ::= typename LP signed COMMA signed RP",
- /* 48 */ "typename ::= ID|STRING",
- /* 49 */ "typename ::= typename ID|STRING",
- /* 50 */ "signed ::= plus_num",
- /* 51 */ "signed ::= minus_num",
- /* 52 */ "carglist ::= carglist ccons",
- /* 53 */ "carglist ::=",
- /* 54 */ "ccons ::= CONSTRAINT nm",
- /* 55 */ "ccons ::= DEFAULT term",
- /* 56 */ "ccons ::= DEFAULT LP expr RP",
- /* 57 */ "ccons ::= DEFAULT PLUS term",
- /* 58 */ "ccons ::= DEFAULT MINUS term",
- /* 59 */ "ccons ::= DEFAULT ID|INDEXED",
- /* 60 */ "ccons ::= NULL onconf",
- /* 61 */ "ccons ::= NOT NULL onconf",
- /* 62 */ "ccons ::= PRIMARY KEY sortorder onconf autoinc",
- /* 63 */ "ccons ::= UNIQUE onconf",
- /* 64 */ "ccons ::= CHECK LP expr RP",
- /* 65 */ "ccons ::= REFERENCES nm eidlist_opt refargs",
- /* 66 */ "ccons ::= defer_subclause",
- /* 67 */ "ccons ::= COLLATE ID|STRING",
- /* 68 */ "autoinc ::=",
- /* 69 */ "autoinc ::= AUTOINCR",
- /* 70 */ "refargs ::=",
- /* 71 */ "refargs ::= refargs refarg",
- /* 72 */ "refarg ::= MATCH nm",
- /* 73 */ "refarg ::= ON INSERT refact",
- /* 74 */ "refarg ::= ON DELETE refact",
- /* 75 */ "refarg ::= ON UPDATE refact",
- /* 76 */ "refact ::= SET NULL",
- /* 77 */ "refact ::= SET DEFAULT",
- /* 78 */ "refact ::= CASCADE",
- /* 79 */ "refact ::= RESTRICT",
- /* 80 */ "refact ::= NO ACTION",
- /* 81 */ "defer_subclause ::= NOT DEFERRABLE init_deferred_pred_opt",
- /* 82 */ "defer_subclause ::= DEFERRABLE init_deferred_pred_opt",
- /* 83 */ "init_deferred_pred_opt ::=",
- /* 84 */ "init_deferred_pred_opt ::= INITIALLY DEFERRED",
- /* 85 */ "init_deferred_pred_opt ::= INITIALLY IMMEDIATE",
- /* 86 */ "conslist_opt ::=",
- /* 87 */ "conslist_opt ::= COMMA conslist",
- /* 88 */ "conslist ::= conslist tconscomma tcons",
- /* 89 */ "conslist ::= tcons",
- /* 90 */ "tconscomma ::= COMMA",
- /* 91 */ "tconscomma ::=",
- /* 92 */ "tcons ::= CONSTRAINT nm",
- /* 93 */ "tcons ::= PRIMARY KEY LP sortlist autoinc RP onconf",
- /* 94 */ "tcons ::= UNIQUE LP sortlist RP onconf",
- /* 95 */ "tcons ::= CHECK LP expr RP onconf",
- /* 96 */ "tcons ::= FOREIGN KEY LP eidlist RP REFERENCES nm eidlist_opt refargs defer_subclause_opt",
- /* 97 */ "defer_subclause_opt ::=",
- /* 98 */ "defer_subclause_opt ::= defer_subclause",
- /* 99 */ "onconf ::=",
- /* 100 */ "onconf ::= ON CONFLICT resolvetype",
- /* 101 */ "orconf ::=",
- /* 102 */ "orconf ::= OR resolvetype",
- /* 103 */ "resolvetype ::= raisetype",
- /* 104 */ "resolvetype ::= IGNORE",
- /* 105 */ "resolvetype ::= REPLACE",
- /* 106 */ "cmd ::= DROP TABLE ifexists fullname",
- /* 107 */ "ifexists ::= IF EXISTS",
- /* 108 */ "ifexists ::=",
- /* 109 */ "cmd ::= createkw temp VIEW ifnotexists nm dbnm eidlist_opt AS select",
- /* 110 */ "cmd ::= DROP VIEW ifexists fullname",
- /* 111 */ "cmd ::= select",
- /* 112 */ "select ::= with selectnowith",
- /* 113 */ "selectnowith ::= oneselect",
- /* 114 */ "selectnowith ::= selectnowith multiselect_op oneselect",
- /* 115 */ "multiselect_op ::= UNION",
- /* 116 */ "multiselect_op ::= UNION ALL",
- /* 117 */ "multiselect_op ::= EXCEPT|INTERSECT",
- /* 118 */ "oneselect ::= SELECT distinct selcollist from where_opt groupby_opt having_opt orderby_opt limit_opt",
- /* 119 */ "oneselect ::= values",
- /* 120 */ "values ::= VALUES LP nexprlist RP",
- /* 121 */ "values ::= values COMMA LP exprlist RP",
- /* 122 */ "distinct ::= DISTINCT",
- /* 123 */ "distinct ::= ALL",
- /* 124 */ "distinct ::=",
- /* 125 */ "sclp ::= selcollist COMMA",
- /* 126 */ "sclp ::=",
- /* 127 */ "selcollist ::= sclp expr as",
- /* 128 */ "selcollist ::= sclp STAR",
- /* 129 */ "selcollist ::= sclp nm DOT STAR",
- /* 130 */ "as ::= AS nm",
- /* 131 */ "as ::= ID|STRING",
- /* 132 */ "as ::=",
- /* 133 */ "from ::=",
- /* 134 */ "from ::= FROM seltablist",
- /* 135 */ "stl_prefix ::= seltablist joinop",
- /* 136 */ "stl_prefix ::=",
- /* 137 */ "seltablist ::= stl_prefix nm dbnm as indexed_opt on_opt using_opt",
- /* 138 */ "seltablist ::= stl_prefix nm dbnm LP exprlist RP as on_opt using_opt",
- /* 139 */ "seltablist ::= stl_prefix LP select RP as on_opt using_opt",
- /* 140 */ "seltablist ::= stl_prefix LP seltablist RP as on_opt using_opt",
- /* 141 */ "dbnm ::=",
- /* 142 */ "dbnm ::= DOT nm",
- /* 143 */ "fullname ::= nm dbnm",
- /* 144 */ "joinop ::= COMMA|JOIN",
- /* 145 */ "joinop ::= JOIN_KW JOIN",
- /* 146 */ "joinop ::= JOIN_KW nm JOIN",
- /* 147 */ "joinop ::= JOIN_KW nm nm JOIN",
- /* 148 */ "on_opt ::= ON expr",
- /* 149 */ "on_opt ::=",
- /* 150 */ "indexed_opt ::=",
- /* 151 */ "indexed_opt ::= INDEXED BY nm",
- /* 152 */ "indexed_opt ::= NOT INDEXED",
- /* 153 */ "using_opt ::= USING LP idlist RP",
- /* 154 */ "using_opt ::=",
- /* 155 */ "orderby_opt ::=",
- /* 156 */ "orderby_opt ::= ORDER BY sortlist",
- /* 157 */ "sortlist ::= sortlist COMMA expr sortorder",
- /* 158 */ "sortlist ::= expr sortorder",
- /* 159 */ "sortorder ::= ASC",
- /* 160 */ "sortorder ::= DESC",
- /* 161 */ "sortorder ::=",
- /* 162 */ "groupby_opt ::=",
- /* 163 */ "groupby_opt ::= GROUP BY nexprlist",
- /* 164 */ "having_opt ::=",
- /* 165 */ "having_opt ::= HAVING expr",
- /* 166 */ "limit_opt ::=",
- /* 167 */ "limit_opt ::= LIMIT expr",
- /* 168 */ "limit_opt ::= LIMIT expr OFFSET expr",
- /* 169 */ "limit_opt ::= LIMIT expr COMMA expr",
- /* 170 */ "cmd ::= with DELETE FROM fullname indexed_opt where_opt",
- /* 171 */ "where_opt ::=",
- /* 172 */ "where_opt ::= WHERE expr",
- /* 173 */ "cmd ::= with UPDATE orconf fullname indexed_opt SET setlist where_opt",
- /* 174 */ "setlist ::= setlist COMMA nm EQ expr",
- /* 175 */ "setlist ::= nm EQ expr",
- /* 176 */ "cmd ::= with insert_cmd INTO fullname idlist_opt select",
- /* 177 */ "cmd ::= with insert_cmd INTO fullname idlist_opt DEFAULT VALUES",
- /* 178 */ "insert_cmd ::= INSERT orconf",
- /* 179 */ "insert_cmd ::= REPLACE",
- /* 180 */ "idlist_opt ::=",
- /* 181 */ "idlist_opt ::= LP idlist RP",
- /* 182 */ "idlist ::= idlist COMMA nm",
- /* 183 */ "idlist ::= nm",
- /* 184 */ "expr ::= term",
- /* 185 */ "expr ::= LP expr RP",
- /* 186 */ "term ::= NULL",
- /* 187 */ "expr ::= ID|INDEXED",
- /* 188 */ "expr ::= JOIN_KW",
- /* 189 */ "expr ::= nm DOT nm",
- /* 190 */ "expr ::= nm DOT nm DOT nm",
- /* 191 */ "term ::= INTEGER|FLOAT|BLOB",
- /* 192 */ "term ::= STRING",
- /* 193 */ "expr ::= VARIABLE",
- /* 194 */ "expr ::= expr COLLATE ID|STRING",
- /* 195 */ "expr ::= CAST LP expr AS typetoken RP",
- /* 196 */ "expr ::= ID|INDEXED LP distinct exprlist RP",
- /* 197 */ "expr ::= ID|INDEXED LP STAR RP",
- /* 198 */ "term ::= CTIME_KW",
- /* 199 */ "expr ::= expr AND expr",
- /* 200 */ "expr ::= expr OR expr",
- /* 201 */ "expr ::= expr LT|GT|GE|LE expr",
- /* 202 */ "expr ::= expr EQ|NE expr",
- /* 203 */ "expr ::= expr BITAND|BITOR|LSHIFT|RSHIFT expr",
- /* 204 */ "expr ::= expr PLUS|MINUS expr",
- /* 205 */ "expr ::= expr STAR|SLASH|REM expr",
- /* 206 */ "expr ::= expr CONCAT expr",
- /* 207 */ "likeop ::= LIKE_KW|MATCH",
- /* 208 */ "likeop ::= NOT LIKE_KW|MATCH",
- /* 209 */ "expr ::= expr likeop expr",
- /* 210 */ "expr ::= expr likeop expr ESCAPE expr",
- /* 211 */ "expr ::= expr ISNULL|NOTNULL",
- /* 212 */ "expr ::= expr NOT NULL",
- /* 213 */ "expr ::= expr IS expr",
- /* 214 */ "expr ::= expr IS NOT expr",
- /* 215 */ "expr ::= NOT expr",
- /* 216 */ "expr ::= BITNOT expr",
- /* 217 */ "expr ::= MINUS expr",
- /* 218 */ "expr ::= PLUS expr",
- /* 219 */ "between_op ::= BETWEEN",
- /* 220 */ "between_op ::= NOT BETWEEN",
- /* 221 */ "expr ::= expr between_op expr AND expr",
- /* 222 */ "in_op ::= IN",
- /* 223 */ "in_op ::= NOT IN",
- /* 224 */ "expr ::= expr in_op LP exprlist RP",
- /* 225 */ "expr ::= LP select RP",
- /* 226 */ "expr ::= expr in_op LP select RP",
- /* 227 */ "expr ::= expr in_op nm dbnm",
- /* 228 */ "expr ::= EXISTS LP select RP",
- /* 229 */ "expr ::= CASE case_operand case_exprlist case_else END",
- /* 230 */ "case_exprlist ::= case_exprlist WHEN expr THEN expr",
- /* 231 */ "case_exprlist ::= WHEN expr THEN expr",
- /* 232 */ "case_else ::= ELSE expr",
- /* 233 */ "case_else ::=",
- /* 234 */ "case_operand ::= expr",
- /* 235 */ "case_operand ::=",
- /* 236 */ "exprlist ::= nexprlist",
- /* 237 */ "exprlist ::=",
- /* 238 */ "nexprlist ::= nexprlist COMMA expr",
- /* 239 */ "nexprlist ::= expr",
- /* 240 */ "cmd ::= createkw uniqueflag INDEX ifnotexists nm dbnm ON nm LP sortlist RP where_opt",
- /* 241 */ "uniqueflag ::= UNIQUE",
- /* 242 */ "uniqueflag ::=",
- /* 243 */ "eidlist_opt ::=",
- /* 244 */ "eidlist_opt ::= LP eidlist RP",
- /* 245 */ "eidlist ::= eidlist COMMA nm collate sortorder",
- /* 246 */ "eidlist ::= nm collate sortorder",
- /* 247 */ "collate ::=",
- /* 248 */ "collate ::= COLLATE ID|STRING",
- /* 249 */ "cmd ::= DROP INDEX ifexists fullname",
- /* 250 */ "cmd ::= VACUUM",
- /* 251 */ "cmd ::= VACUUM nm",
- /* 252 */ "cmd ::= PRAGMA nm dbnm",
- /* 253 */ "cmd ::= PRAGMA nm dbnm EQ nmnum",
- /* 254 */ "cmd ::= PRAGMA nm dbnm LP nmnum RP",
- /* 255 */ "cmd ::= PRAGMA nm dbnm EQ minus_num",
- /* 256 */ "cmd ::= PRAGMA nm dbnm LP minus_num RP",
- /* 257 */ "nmnum ::= plus_num",
- /* 258 */ "nmnum ::= nm",
- /* 259 */ "nmnum ::= ON",
- /* 260 */ "nmnum ::= DELETE",
- /* 261 */ "nmnum ::= DEFAULT",
- /* 262 */ "plus_num ::= PLUS INTEGER|FLOAT",
- /* 263 */ "plus_num ::= INTEGER|FLOAT",
- /* 264 */ "minus_num ::= MINUS INTEGER|FLOAT",
- /* 265 */ "cmd ::= createkw trigger_decl BEGIN trigger_cmd_list END",
- /* 266 */ "trigger_decl ::= temp TRIGGER ifnotexists nm dbnm trigger_time trigger_event ON fullname foreach_clause when_clause",
- /* 267 */ "trigger_time ::= BEFORE",
- /* 268 */ "trigger_time ::= AFTER",
- /* 269 */ "trigger_time ::= INSTEAD OF",
- /* 270 */ "trigger_time ::=",
- /* 271 */ "trigger_event ::= DELETE|INSERT",
- /* 272 */ "trigger_event ::= UPDATE",
- /* 273 */ "trigger_event ::= UPDATE OF idlist",
- /* 274 */ "foreach_clause ::=",
- /* 275 */ "foreach_clause ::= FOR EACH ROW",
- /* 276 */ "when_clause ::=",
- /* 277 */ "when_clause ::= WHEN expr",
- /* 278 */ "trigger_cmd_list ::= trigger_cmd_list trigger_cmd SEMI",
- /* 279 */ "trigger_cmd_list ::= trigger_cmd SEMI",
- /* 280 */ "trnm ::= nm",
- /* 281 */ "trnm ::= nm DOT nm",
- /* 282 */ "tridxby ::=",
- /* 283 */ "tridxby ::= INDEXED BY nm",
- /* 284 */ "tridxby ::= NOT INDEXED",
- /* 285 */ "trigger_cmd ::= UPDATE orconf trnm tridxby SET setlist where_opt",
- /* 286 */ "trigger_cmd ::= insert_cmd INTO trnm idlist_opt select",
- /* 287 */ "trigger_cmd ::= DELETE FROM trnm tridxby where_opt",
- /* 288 */ "trigger_cmd ::= select",
- /* 289 */ "expr ::= RAISE LP IGNORE RP",
- /* 290 */ "expr ::= RAISE LP raisetype COMMA nm RP",
- /* 291 */ "raisetype ::= ROLLBACK",
- /* 292 */ "raisetype ::= ABORT",
- /* 293 */ "raisetype ::= FAIL",
- /* 294 */ "cmd ::= DROP TRIGGER ifexists fullname",
- /* 295 */ "cmd ::= ATTACH database_kw_opt expr AS expr key_opt",
- /* 296 */ "cmd ::= DETACH database_kw_opt expr",
- /* 297 */ "key_opt ::=",
- /* 298 */ "key_opt ::= KEY expr",
- /* 299 */ "database_kw_opt ::= DATABASE",
- /* 300 */ "database_kw_opt ::=",
- /* 301 */ "cmd ::= REINDEX",
- /* 302 */ "cmd ::= REINDEX nm dbnm",
- /* 303 */ "cmd ::= ANALYZE",
- /* 304 */ "cmd ::= ANALYZE nm dbnm",
- /* 305 */ "cmd ::= ALTER TABLE fullname RENAME TO nm",
- /* 306 */ "cmd ::= ALTER TABLE add_column_fullname ADD kwcolumn_opt column",
- /* 307 */ "add_column_fullname ::= fullname",
- /* 308 */ "kwcolumn_opt ::=",
- /* 309 */ "kwcolumn_opt ::= COLUMNKW",
- /* 310 */ "cmd ::= create_vtab",
- /* 311 */ "cmd ::= create_vtab LP vtabarglist RP",
- /* 312 */ "create_vtab ::= createkw VIRTUAL TABLE ifnotexists nm dbnm USING nm",
- /* 313 */ "vtabarglist ::= vtabarg",
- /* 314 */ "vtabarglist ::= vtabarglist COMMA vtabarg",
- /* 315 */ "vtabarg ::=",
- /* 316 */ "vtabarg ::= vtabarg vtabargtoken",
- /* 317 */ "vtabargtoken ::= ANY",
- /* 318 */ "vtabargtoken ::= lp anylist RP",
- /* 319 */ "lp ::= LP",
- /* 320 */ "anylist ::=",
- /* 321 */ "anylist ::= anylist LP anylist RP",
- /* 322 */ "anylist ::= anylist ANY",
- /* 323 */ "with ::=",
- /* 324 */ "with ::= WITH wqlist",
- /* 325 */ "with ::= WITH RECURSIVE wqlist",
- /* 326 */ "wqlist ::= nm eidlist_opt AS LP select RP",
- /* 327 */ "wqlist ::= wqlist COMMA nm eidlist_opt AS LP select RP",
+ /* 0 */ "explain ::= EXPLAIN",
+ /* 1 */ "explain ::= EXPLAIN QUERY PLAN",
+ /* 2 */ "cmdx ::= cmd",
+ /* 3 */ "cmd ::= BEGIN transtype trans_opt",
+ /* 4 */ "transtype ::=",
+ /* 5 */ "transtype ::= DEFERRED",
+ /* 6 */ "transtype ::= IMMEDIATE",
+ /* 7 */ "transtype ::= EXCLUSIVE",
+ /* 8 */ "cmd ::= COMMIT trans_opt",
+ /* 9 */ "cmd ::= END trans_opt",
+ /* 10 */ "cmd ::= ROLLBACK trans_opt",
+ /* 11 */ "cmd ::= SAVEPOINT nm",
+ /* 12 */ "cmd ::= RELEASE savepoint_opt nm",
+ /* 13 */ "cmd ::= ROLLBACK trans_opt TO savepoint_opt nm",
+ /* 14 */ "create_table ::= createkw temp TABLE ifnotexists nm dbnm",
+ /* 15 */ "createkw ::= CREATE",
+ /* 16 */ "ifnotexists ::=",
+ /* 17 */ "ifnotexists ::= IF NOT EXISTS",
+ /* 18 */ "temp ::= TEMP",
+ /* 19 */ "temp ::=",
+ /* 20 */ "create_table_args ::= LP columnlist conslist_opt RP table_options",
+ /* 21 */ "create_table_args ::= AS select",
+ /* 22 */ "table_options ::=",
+ /* 23 */ "table_options ::= WITHOUT nm",
+ /* 24 */ "columnname ::= nm typetoken",
+ /* 25 */ "typetoken ::=",
+ /* 26 */ "typetoken ::= typename LP signed RP",
+ /* 27 */ "typetoken ::= typename LP signed COMMA signed RP",
+ /* 28 */ "typename ::= typename ID|STRING",
+ /* 29 */ "ccons ::= CONSTRAINT nm",
+ /* 30 */ "ccons ::= DEFAULT term",
+ /* 31 */ "ccons ::= DEFAULT LP expr RP",
+ /* 32 */ "ccons ::= DEFAULT PLUS term",
+ /* 33 */ "ccons ::= DEFAULT MINUS term",
+ /* 34 */ "ccons ::= DEFAULT ID|INDEXED",
+ /* 35 */ "ccons ::= NOT NULL onconf",
+ /* 36 */ "ccons ::= PRIMARY KEY sortorder onconf autoinc",
+ /* 37 */ "ccons ::= UNIQUE onconf",
+ /* 38 */ "ccons ::= CHECK LP expr RP",
+ /* 39 */ "ccons ::= REFERENCES nm eidlist_opt refargs",
+ /* 40 */ "ccons ::= defer_subclause",
+ /* 41 */ "ccons ::= COLLATE ID|STRING",
+ /* 42 */ "autoinc ::=",
+ /* 43 */ "autoinc ::= AUTOINCR",
+ /* 44 */ "refargs ::=",
+ /* 45 */ "refargs ::= refargs refarg",
+ /* 46 */ "refarg ::= MATCH nm",
+ /* 47 */ "refarg ::= ON INSERT refact",
+ /* 48 */ "refarg ::= ON DELETE refact",
+ /* 49 */ "refarg ::= ON UPDATE refact",
+ /* 50 */ "refact ::= SET NULL",
+ /* 51 */ "refact ::= SET DEFAULT",
+ /* 52 */ "refact ::= CASCADE",
+ /* 53 */ "refact ::= RESTRICT",
+ /* 54 */ "refact ::= NO ACTION",
+ /* 55 */ "defer_subclause ::= NOT DEFERRABLE init_deferred_pred_opt",
+ /* 56 */ "defer_subclause ::= DEFERRABLE init_deferred_pred_opt",
+ /* 57 */ "init_deferred_pred_opt ::=",
+ /* 58 */ "init_deferred_pred_opt ::= INITIALLY DEFERRED",
+ /* 59 */ "init_deferred_pred_opt ::= INITIALLY IMMEDIATE",
+ /* 60 */ "conslist_opt ::=",
+ /* 61 */ "tconscomma ::= COMMA",
+ /* 62 */ "tcons ::= CONSTRAINT nm",
+ /* 63 */ "tcons ::= PRIMARY KEY LP sortlist autoinc RP onconf",
+ /* 64 */ "tcons ::= UNIQUE LP sortlist RP onconf",
+ /* 65 */ "tcons ::= CHECK LP expr RP onconf",
+ /* 66 */ "tcons ::= FOREIGN KEY LP eidlist RP REFERENCES nm eidlist_opt refargs defer_subclause_opt",
+ /* 67 */ "defer_subclause_opt ::=",
+ /* 68 */ "onconf ::=",
+ /* 69 */ "onconf ::= ON CONFLICT resolvetype",
+ /* 70 */ "orconf ::=",
+ /* 71 */ "orconf ::= OR resolvetype",
+ /* 72 */ "resolvetype ::= IGNORE",
+ /* 73 */ "resolvetype ::= REPLACE",
+ /* 74 */ "cmd ::= DROP TABLE ifexists fullname",
+ /* 75 */ "ifexists ::= IF EXISTS",
+ /* 76 */ "ifexists ::=",
+ /* 77 */ "cmd ::= createkw temp VIEW ifnotexists nm dbnm eidlist_opt AS select",
+ /* 78 */ "cmd ::= DROP VIEW ifexists fullname",
+ /* 79 */ "cmd ::= select",
+ /* 80 */ "select ::= with selectnowith",
+ /* 81 */ "selectnowith ::= selectnowith multiselect_op oneselect",
+ /* 82 */ "multiselect_op ::= UNION",
+ /* 83 */ "multiselect_op ::= UNION ALL",
+ /* 84 */ "multiselect_op ::= EXCEPT|INTERSECT",
+ /* 85 */ "oneselect ::= SELECT distinct selcollist from where_opt groupby_opt having_opt orderby_opt limit_opt",
+ /* 86 */ "values ::= VALUES LP nexprlist RP",
+ /* 87 */ "values ::= values COMMA LP exprlist RP",
+ /* 88 */ "distinct ::= DISTINCT",
+ /* 89 */ "distinct ::= ALL",
+ /* 90 */ "distinct ::=",
+ /* 91 */ "sclp ::=",
+ /* 92 */ "selcollist ::= sclp expr as",
+ /* 93 */ "selcollist ::= sclp STAR",
+ /* 94 */ "selcollist ::= sclp nm DOT STAR",
+ /* 95 */ "as ::= AS nm",
+ /* 96 */ "as ::=",
+ /* 97 */ "from ::=",
+ /* 98 */ "from ::= FROM seltablist",
+ /* 99 */ "stl_prefix ::= seltablist joinop",
+ /* 100 */ "stl_prefix ::=",
+ /* 101 */ "seltablist ::= stl_prefix nm dbnm as indexed_opt on_opt using_opt",
+ /* 102 */ "seltablist ::= stl_prefix nm dbnm LP exprlist RP as on_opt using_opt",
+ /* 103 */ "seltablist ::= stl_prefix LP select RP as on_opt using_opt",
+ /* 104 */ "seltablist ::= stl_prefix LP seltablist RP as on_opt using_opt",
+ /* 105 */ "dbnm ::=",
+ /* 106 */ "dbnm ::= DOT nm",
+ /* 107 */ "fullname ::= nm dbnm",
+ /* 108 */ "joinop ::= COMMA|JOIN",
+ /* 109 */ "joinop ::= JOIN_KW JOIN",
+ /* 110 */ "joinop ::= JOIN_KW nm JOIN",
+ /* 111 */ "joinop ::= JOIN_KW nm nm JOIN",
+ /* 112 */ "on_opt ::= ON expr",
+ /* 113 */ "on_opt ::=",
+ /* 114 */ "indexed_opt ::=",
+ /* 115 */ "indexed_opt ::= INDEXED BY nm",
+ /* 116 */ "indexed_opt ::= NOT INDEXED",
+ /* 117 */ "using_opt ::= USING LP idlist RP",
+ /* 118 */ "using_opt ::=",
+ /* 119 */ "orderby_opt ::=",
+ /* 120 */ "orderby_opt ::= ORDER BY sortlist",
+ /* 121 */ "sortlist ::= sortlist COMMA expr sortorder",
+ /* 122 */ "sortlist ::= expr sortorder",
+ /* 123 */ "sortorder ::= ASC",
+ /* 124 */ "sortorder ::= DESC",
+ /* 125 */ "sortorder ::=",
+ /* 126 */ "groupby_opt ::=",
+ /* 127 */ "groupby_opt ::= GROUP BY nexprlist",
+ /* 128 */ "having_opt ::=",
+ /* 129 */ "having_opt ::= HAVING expr",
+ /* 130 */ "limit_opt ::=",
+ /* 131 */ "limit_opt ::= LIMIT expr",
+ /* 132 */ "limit_opt ::= LIMIT expr OFFSET expr",
+ /* 133 */ "limit_opt ::= LIMIT expr COMMA expr",
+ /* 134 */ "cmd ::= with DELETE FROM fullname indexed_opt where_opt",
+ /* 135 */ "where_opt ::=",
+ /* 136 */ "where_opt ::= WHERE expr",
+ /* 137 */ "cmd ::= with UPDATE orconf fullname indexed_opt SET setlist where_opt",
+ /* 138 */ "setlist ::= setlist COMMA nm EQ expr",
+ /* 139 */ "setlist ::= nm EQ expr",
+ /* 140 */ "cmd ::= with insert_cmd INTO fullname idlist_opt select",
+ /* 141 */ "cmd ::= with insert_cmd INTO fullname idlist_opt DEFAULT VALUES",
+ /* 142 */ "insert_cmd ::= INSERT orconf",
+ /* 143 */ "insert_cmd ::= REPLACE",
+ /* 144 */ "idlist_opt ::=",
+ /* 145 */ "idlist_opt ::= LP idlist RP",
+ /* 146 */ "idlist ::= idlist COMMA nm",
+ /* 147 */ "idlist ::= nm",
+ /* 148 */ "expr ::= LP expr RP",
+ /* 149 */ "term ::= NULL",
+ /* 150 */ "expr ::= ID|INDEXED",
+ /* 151 */ "expr ::= JOIN_KW",
+ /* 152 */ "expr ::= nm DOT nm",
+ /* 153 */ "expr ::= nm DOT nm DOT nm",
+ /* 154 */ "term ::= INTEGER|FLOAT|BLOB",
+ /* 155 */ "term ::= STRING",
+ /* 156 */ "expr ::= VARIABLE",
+ /* 157 */ "expr ::= expr COLLATE ID|STRING",
+ /* 158 */ "expr ::= CAST LP expr AS typetoken RP",
+ /* 159 */ "expr ::= ID|INDEXED LP distinct exprlist RP",
+ /* 160 */ "expr ::= ID|INDEXED LP STAR RP",
+ /* 161 */ "term ::= CTIME_KW",
+ /* 162 */ "expr ::= expr AND expr",
+ /* 163 */ "expr ::= expr OR expr",
+ /* 164 */ "expr ::= expr LT|GT|GE|LE expr",
+ /* 165 */ "expr ::= expr EQ|NE expr",
+ /* 166 */ "expr ::= expr BITAND|BITOR|LSHIFT|RSHIFT expr",
+ /* 167 */ "expr ::= expr PLUS|MINUS expr",
+ /* 168 */ "expr ::= expr STAR|SLASH|REM expr",
+ /* 169 */ "expr ::= expr CONCAT expr",
+ /* 170 */ "likeop ::= LIKE_KW|MATCH",
+ /* 171 */ "likeop ::= NOT LIKE_KW|MATCH",
+ /* 172 */ "expr ::= expr likeop expr",
+ /* 173 */ "expr ::= expr likeop expr ESCAPE expr",
+ /* 174 */ "expr ::= expr ISNULL|NOTNULL",
+ /* 175 */ "expr ::= expr NOT NULL",
+ /* 176 */ "expr ::= expr IS expr",
+ /* 177 */ "expr ::= expr IS NOT expr",
+ /* 178 */ "expr ::= NOT expr",
+ /* 179 */ "expr ::= BITNOT expr",
+ /* 180 */ "expr ::= MINUS expr",
+ /* 181 */ "expr ::= PLUS expr",
+ /* 182 */ "between_op ::= BETWEEN",
+ /* 183 */ "between_op ::= NOT BETWEEN",
+ /* 184 */ "expr ::= expr between_op expr AND expr",
+ /* 185 */ "in_op ::= IN",
+ /* 186 */ "in_op ::= NOT IN",
+ /* 187 */ "expr ::= expr in_op LP exprlist RP",
+ /* 188 */ "expr ::= LP select RP",
+ /* 189 */ "expr ::= expr in_op LP select RP",
+ /* 190 */ "expr ::= expr in_op nm dbnm",
+ /* 191 */ "expr ::= EXISTS LP select RP",
+ /* 192 */ "expr ::= CASE case_operand case_exprlist case_else END",
+ /* 193 */ "case_exprlist ::= case_exprlist WHEN expr THEN expr",
+ /* 194 */ "case_exprlist ::= WHEN expr THEN expr",
+ /* 195 */ "case_else ::= ELSE expr",
+ /* 196 */ "case_else ::=",
+ /* 197 */ "case_operand ::= expr",
+ /* 198 */ "case_operand ::=",
+ /* 199 */ "exprlist ::=",
+ /* 200 */ "nexprlist ::= nexprlist COMMA expr",
+ /* 201 */ "nexprlist ::= expr",
+ /* 202 */ "cmd ::= createkw uniqueflag INDEX ifnotexists nm dbnm ON nm LP sortlist RP where_opt",
+ /* 203 */ "uniqueflag ::= UNIQUE",
+ /* 204 */ "uniqueflag ::=",
+ /* 205 */ "eidlist_opt ::=",
+ /* 206 */ "eidlist_opt ::= LP eidlist RP",
+ /* 207 */ "eidlist ::= eidlist COMMA nm collate sortorder",
+ /* 208 */ "eidlist ::= nm collate sortorder",
+ /* 209 */ "collate ::=",
+ /* 210 */ "collate ::= COLLATE ID|STRING",
+ /* 211 */ "cmd ::= DROP INDEX ifexists fullname",
+ /* 212 */ "cmd ::= VACUUM",
+ /* 213 */ "cmd ::= VACUUM nm",
+ /* 214 */ "cmd ::= PRAGMA nm dbnm",
+ /* 215 */ "cmd ::= PRAGMA nm dbnm EQ nmnum",
+ /* 216 */ "cmd ::= PRAGMA nm dbnm LP nmnum RP",
+ /* 217 */ "cmd ::= PRAGMA nm dbnm EQ minus_num",
+ /* 218 */ "cmd ::= PRAGMA nm dbnm LP minus_num RP",
+ /* 219 */ "plus_num ::= PLUS INTEGER|FLOAT",
+ /* 220 */ "minus_num ::= MINUS INTEGER|FLOAT",
+ /* 221 */ "cmd ::= createkw trigger_decl BEGIN trigger_cmd_list END",
+ /* 222 */ "trigger_decl ::= temp TRIGGER ifnotexists nm dbnm trigger_time trigger_event ON fullname foreach_clause when_clause",
+ /* 223 */ "trigger_time ::= BEFORE",
+ /* 224 */ "trigger_time ::= AFTER",
+ /* 225 */ "trigger_time ::= INSTEAD OF",
+ /* 226 */ "trigger_time ::=",
+ /* 227 */ "trigger_event ::= DELETE|INSERT",
+ /* 228 */ "trigger_event ::= UPDATE",
+ /* 229 */ "trigger_event ::= UPDATE OF idlist",
+ /* 230 */ "when_clause ::=",
+ /* 231 */ "when_clause ::= WHEN expr",
+ /* 232 */ "trigger_cmd_list ::= trigger_cmd_list trigger_cmd SEMI",
+ /* 233 */ "trigger_cmd_list ::= trigger_cmd SEMI",
+ /* 234 */ "trnm ::= nm DOT nm",
+ /* 235 */ "tridxby ::= INDEXED BY nm",
+ /* 236 */ "tridxby ::= NOT INDEXED",
+ /* 237 */ "trigger_cmd ::= UPDATE orconf trnm tridxby SET setlist where_opt",
+ /* 238 */ "trigger_cmd ::= insert_cmd INTO trnm idlist_opt select",
+ /* 239 */ "trigger_cmd ::= DELETE FROM trnm tridxby where_opt",
+ /* 240 */ "trigger_cmd ::= select",
+ /* 241 */ "expr ::= RAISE LP IGNORE RP",
+ /* 242 */ "expr ::= RAISE LP raisetype COMMA nm RP",
+ /* 243 */ "raisetype ::= ROLLBACK",
+ /* 244 */ "raisetype ::= ABORT",
+ /* 245 */ "raisetype ::= FAIL",
+ /* 246 */ "cmd ::= DROP TRIGGER ifexists fullname",
+ /* 247 */ "cmd ::= ATTACH database_kw_opt expr AS expr key_opt",
+ /* 248 */ "cmd ::= DETACH database_kw_opt expr",
+ /* 249 */ "key_opt ::=",
+ /* 250 */ "key_opt ::= KEY expr",
+ /* 251 */ "cmd ::= REINDEX",
+ /* 252 */ "cmd ::= REINDEX nm dbnm",
+ /* 253 */ "cmd ::= ANALYZE",
+ /* 254 */ "cmd ::= ANALYZE nm dbnm",
+ /* 255 */ "cmd ::= ALTER TABLE fullname RENAME TO nm",
+ /* 256 */ "cmd ::= ALTER TABLE add_column_fullname ADD kwcolumn_opt columnname carglist",
+ /* 257 */ "add_column_fullname ::= fullname",
+ /* 258 */ "cmd ::= create_vtab",
+ /* 259 */ "cmd ::= create_vtab LP vtabarglist RP",
+ /* 260 */ "create_vtab ::= createkw VIRTUAL TABLE ifnotexists nm dbnm USING nm",
+ /* 261 */ "vtabarg ::=",
+ /* 262 */ "vtabargtoken ::= ANY",
+ /* 263 */ "vtabargtoken ::= lp anylist RP",
+ /* 264 */ "lp ::= LP",
+ /* 265 */ "with ::=",
+ /* 266 */ "with ::= WITH wqlist",
+ /* 267 */ "with ::= WITH RECURSIVE wqlist",
+ /* 268 */ "wqlist ::= nm eidlist_opt AS LP select RP",
+ /* 269 */ "wqlist ::= wqlist COMMA nm eidlist_opt AS LP select RP",
+ /* 270 */ "input ::= cmdlist",
+ /* 271 */ "cmdlist ::= cmdlist ecmd",
+ /* 272 */ "cmdlist ::= ecmd",
+ /* 273 */ "ecmd ::= SEMI",
+ /* 274 */ "ecmd ::= explain cmdx SEMI",
+ /* 275 */ "explain ::=",
+ /* 276 */ "trans_opt ::=",
+ /* 277 */ "trans_opt ::= TRANSACTION",
+ /* 278 */ "trans_opt ::= TRANSACTION nm",
+ /* 279 */ "savepoint_opt ::= SAVEPOINT",
+ /* 280 */ "savepoint_opt ::=",
+ /* 281 */ "cmd ::= create_table create_table_args",
+ /* 282 */ "columnlist ::= columnlist COMMA columnname carglist",
+ /* 283 */ "columnlist ::= columnname carglist",
+ /* 284 */ "nm ::= ID|INDEXED",
+ /* 285 */ "nm ::= STRING",
+ /* 286 */ "nm ::= JOIN_KW",
+ /* 287 */ "typetoken ::= typename",
+ /* 288 */ "typename ::= ID|STRING",
+ /* 289 */ "signed ::= plus_num",
+ /* 290 */ "signed ::= minus_num",
+ /* 291 */ "carglist ::= carglist ccons",
+ /* 292 */ "carglist ::=",
+ /* 293 */ "ccons ::= NULL onconf",
+ /* 294 */ "conslist_opt ::= COMMA conslist",
+ /* 295 */ "conslist ::= conslist tconscomma tcons",
+ /* 296 */ "conslist ::= tcons",
+ /* 297 */ "tconscomma ::=",
+ /* 298 */ "defer_subclause_opt ::= defer_subclause",
+ /* 299 */ "resolvetype ::= raisetype",
+ /* 300 */ "selectnowith ::= oneselect",
+ /* 301 */ "oneselect ::= values",
+ /* 302 */ "sclp ::= selcollist COMMA",
+ /* 303 */ "as ::= ID|STRING",
+ /* 304 */ "expr ::= term",
+ /* 305 */ "exprlist ::= nexprlist",
+ /* 306 */ "nmnum ::= plus_num",
+ /* 307 */ "nmnum ::= nm",
+ /* 308 */ "nmnum ::= ON",
+ /* 309 */ "nmnum ::= DELETE",
+ /* 310 */ "nmnum ::= DEFAULT",
+ /* 311 */ "plus_num ::= INTEGER|FLOAT",
+ /* 312 */ "foreach_clause ::=",
+ /* 313 */ "foreach_clause ::= FOR EACH ROW",
+ /* 314 */ "trnm ::= nm",
+ /* 315 */ "tridxby ::=",
+ /* 316 */ "database_kw_opt ::= DATABASE",
+ /* 317 */ "database_kw_opt ::=",
+ /* 318 */ "kwcolumn_opt ::=",
+ /* 319 */ "kwcolumn_opt ::= COLUMNKW",
+ /* 320 */ "vtabarglist ::= vtabarg",
+ /* 321 */ "vtabarglist ::= vtabarglist COMMA vtabarg",
+ /* 322 */ "vtabarg ::= vtabarg vtabargtoken",
+ /* 323 */ "anylist ::=",
+ /* 324 */ "anylist ::= anylist LP anylist RP",
+ /* 325 */ "anylist ::= anylist ANY",
};
#endif /* NDEBUG */
@@ -129339,75 +129737,75 @@ static void yy_destructor(
*/
/********* Begin destructor definitions ***************************************/
case 163: /* select */
- case 196: /* selectnowith */
- case 197: /* oneselect */
- case 208: /* values */
+ case 194: /* selectnowith */
+ case 195: /* oneselect */
+ case 206: /* values */
{
-sqlite3SelectDelete(pParse->db, (yypminor->yy387));
+sqlite3SelectDelete(pParse->db, (yypminor->yy159));
}
break;
- case 174: /* term */
- case 175: /* expr */
+ case 172: /* term */
+ case 173: /* expr */
{
-sqlite3ExprDelete(pParse->db, (yypminor->yy118).pExpr);
+sqlite3ExprDelete(pParse->db, (yypminor->yy342).pExpr);
}
break;
- case 179: /* eidlist_opt */
- case 188: /* sortlist */
- case 189: /* eidlist */
- case 201: /* selcollist */
- case 204: /* groupby_opt */
- case 206: /* orderby_opt */
- case 209: /* nexprlist */
- case 210: /* exprlist */
- case 211: /* sclp */
- case 220: /* setlist */
- case 227: /* case_exprlist */
+ case 177: /* eidlist_opt */
+ case 186: /* sortlist */
+ case 187: /* eidlist */
+ case 199: /* selcollist */
+ case 202: /* groupby_opt */
+ case 204: /* orderby_opt */
+ case 207: /* nexprlist */
+ case 208: /* exprlist */
+ case 209: /* sclp */
+ case 218: /* setlist */
+ case 225: /* case_exprlist */
{
-sqlite3ExprListDelete(pParse->db, (yypminor->yy322));
+sqlite3ExprListDelete(pParse->db, (yypminor->yy442));
}
break;
- case 195: /* fullname */
- case 202: /* from */
- case 213: /* seltablist */
- case 214: /* stl_prefix */
+ case 193: /* fullname */
+ case 200: /* from */
+ case 211: /* seltablist */
+ case 212: /* stl_prefix */
{
-sqlite3SrcListDelete(pParse->db, (yypminor->yy259));
+sqlite3SrcListDelete(pParse->db, (yypminor->yy347));
}
break;
- case 198: /* with */
- case 251: /* wqlist */
+ case 196: /* with */
+ case 249: /* wqlist */
{
-sqlite3WithDelete(pParse->db, (yypminor->yy451));
+sqlite3WithDelete(pParse->db, (yypminor->yy331));
}
break;
- case 203: /* where_opt */
- case 205: /* having_opt */
- case 217: /* on_opt */
- case 226: /* case_operand */
- case 228: /* case_else */
- case 237: /* when_clause */
- case 242: /* key_opt */
+ case 201: /* where_opt */
+ case 203: /* having_opt */
+ case 215: /* on_opt */
+ case 224: /* case_operand */
+ case 226: /* case_else */
+ case 235: /* when_clause */
+ case 240: /* key_opt */
{
-sqlite3ExprDelete(pParse->db, (yypminor->yy314));
+sqlite3ExprDelete(pParse->db, (yypminor->yy122));
}
break;
- case 218: /* using_opt */
- case 219: /* idlist */
- case 222: /* idlist_opt */
+ case 216: /* using_opt */
+ case 217: /* idlist */
+ case 220: /* idlist_opt */
{
-sqlite3IdListDelete(pParse->db, (yypminor->yy384));
+sqlite3IdListDelete(pParse->db, (yypminor->yy180));
}
break;
- case 233: /* trigger_cmd_list */
- case 238: /* trigger_cmd */
+ case 231: /* trigger_cmd_list */
+ case 236: /* trigger_cmd */
{
-sqlite3DeleteTriggerStep(pParse->db, (yypminor->yy203));
+sqlite3DeleteTriggerStep(pParse->db, (yypminor->yy327));
}
break;
- case 235: /* trigger_event */
+ case 233: /* trigger_event */
{
-sqlite3IdListDelete(pParse->db, (yypminor->yy90).b);
+sqlite3IdListDelete(pParse->db, (yypminor->yy410).b);
}
break;
/********* End destructor definitions *****************************************/
@@ -129472,7 +129870,7 @@ SQLITE_PRIVATE int sqlite3ParserStackPeak(void *p){
** Find the appropriate action for a parser given the terminal
** look-ahead token iLookAhead.
*/
-static int yy_find_shift_action(
+static unsigned int yy_find_shift_action(
yyParser *pParser, /* The parser */
YYCODETYPE iLookAhead /* The look-ahead token */
){
@@ -129568,7 +129966,7 @@ static int yy_find_reduce_action(
/*
** The following routine is called if the stack overflows.
*/
-static void yyStackOverflow(yyParser *yypParser, YYMINORTYPE *yypMinor){
+static void yyStackOverflow(yyParser *yypParser){
sqlite3ParserARG_FETCH;
yypParser->yyidx--;
#ifndef NDEBUG
@@ -129581,7 +129979,6 @@ static void yyStackOverflow(yyParser *yypParser, YYMINORTYPE *yypMinor){
** stack every overflows */
/******** Begin %stack_overflow code ******************************************/
- UNUSED_PARAMETER(yypMinor); /* Silence some compiler warnings */
sqlite3ErrorMsg(pParse, "parser stack overflow");
/******** End %stack_overflow code ********************************************/
sqlite3ParserARG_STORE; /* Suppress warning about unused %extra_argument var */
@@ -129614,7 +130011,7 @@ static void yy_shift(
yyParser *yypParser, /* The parser to be shifted */
int yyNewState, /* The new state to shift in */
int yyMajor, /* The major token to shift in */
- YYMINORTYPE *yypMinor /* Pointer to the minor token to shift in */
+ sqlite3ParserTOKENTYPE yyMinor /* The minor token to shift in */
){
yyStackEntry *yytos;
yypParser->yyidx++;
@@ -129625,14 +130022,14 @@ static void yy_shift(
#endif
#if YYSTACKDEPTH>0
if( yypParser->yyidx>=YYSTACKDEPTH ){
- yyStackOverflow(yypParser, yypMinor);
+ yyStackOverflow(yypParser);
return;
}
#else
if( yypParser->yyidx>=yypParser->yystksz ){
yyGrowStack(yypParser);
if( yypParser->yyidx>=yypParser->yystksz ){
- yyStackOverflow(yypParser, yypMinor);
+ yyStackOverflow(yypParser);
return;
}
}
@@ -129640,7 +130037,7 @@ static void yy_shift(
yytos = &yypParser->yystack[yypParser->yyidx];
yytos->stateno = (YYACTIONTYPE)yyNewState;
yytos->major = (YYCODETYPE)yyMajor;
- yytos->minor = *yypMinor;
+ yytos->minor.yy0 = yyMinor;
yyTraceShift(yypParser, yyNewState);
}
@@ -129651,19 +130048,10 @@ static const struct {
YYCODETYPE lhs; /* Symbol on the left-hand side of the rule */
unsigned char nrhs; /* Number of right-hand side symbols in the rule */
} yyRuleInfo[] = {
- { 144, 1 },
- { 145, 2 },
- { 145, 1 },
- { 146, 1 },
- { 146, 3 },
- { 147, 0 },
{ 147, 1 },
{ 147, 3 },
{ 148, 1 },
{ 149, 3 },
- { 151, 0 },
- { 151, 1 },
- { 151, 2 },
{ 150, 0 },
{ 150, 1 },
{ 150, 1 },
@@ -129671,12 +130059,9 @@ static const struct {
{ 149, 2 },
{ 149, 2 },
{ 149, 2 },
- { 153, 1 },
- { 153, 0 },
{ 149, 2 },
{ 149, 3 },
{ 149, 5 },
- { 149, 2 },
{ 154, 6 },
{ 156, 1 },
{ 158, 0 },
@@ -129687,219 +130072,193 @@ static const struct {
{ 155, 2 },
{ 162, 0 },
{ 162, 2 },
- { 160, 3 },
- { 160, 1 },
- { 164, 3 },
- { 165, 1 },
- { 152, 1 },
- { 152, 1 },
- { 152, 1 },
+ { 164, 2 },
{ 166, 0 },
- { 166, 1 },
- { 168, 1 },
- { 168, 4 },
- { 168, 6 },
- { 169, 1 },
- { 169, 2 },
- { 170, 1 },
- { 170, 1 },
+ { 166, 4 },
+ { 166, 6 },
{ 167, 2 },
- { 167, 0 },
- { 173, 2 },
- { 173, 2 },
- { 173, 4 },
- { 173, 3 },
- { 173, 3 },
- { 173, 2 },
- { 173, 2 },
- { 173, 3 },
- { 173, 5 },
- { 173, 2 },
- { 173, 4 },
- { 173, 4 },
- { 173, 1 },
- { 173, 2 },
- { 178, 0 },
- { 178, 1 },
- { 180, 0 },
- { 180, 2 },
- { 182, 2 },
- { 182, 3 },
- { 182, 3 },
- { 182, 3 },
- { 183, 2 },
- { 183, 2 },
- { 183, 1 },
- { 183, 1 },
- { 183, 2 },
- { 181, 3 },
- { 181, 2 },
- { 184, 0 },
- { 184, 2 },
- { 184, 2 },
- { 161, 0 },
- { 161, 2 },
- { 185, 3 },
- { 185, 1 },
- { 186, 1 },
- { 186, 0 },
- { 187, 2 },
- { 187, 7 },
- { 187, 5 },
- { 187, 5 },
- { 187, 10 },
- { 190, 0 },
- { 190, 1 },
+ { 171, 2 },
+ { 171, 2 },
+ { 171, 4 },
+ { 171, 3 },
+ { 171, 3 },
+ { 171, 2 },
+ { 171, 3 },
+ { 171, 5 },
+ { 171, 2 },
+ { 171, 4 },
+ { 171, 4 },
+ { 171, 1 },
+ { 171, 2 },
{ 176, 0 },
- { 176, 3 },
- { 191, 0 },
- { 191, 2 },
- { 192, 1 },
- { 192, 1 },
- { 192, 1 },
+ { 176, 1 },
+ { 178, 0 },
+ { 178, 2 },
+ { 180, 2 },
+ { 180, 3 },
+ { 180, 3 },
+ { 180, 3 },
+ { 181, 2 },
+ { 181, 2 },
+ { 181, 1 },
+ { 181, 1 },
+ { 181, 2 },
+ { 179, 3 },
+ { 179, 2 },
+ { 182, 0 },
+ { 182, 2 },
+ { 182, 2 },
+ { 161, 0 },
+ { 184, 1 },
+ { 185, 2 },
+ { 185, 7 },
+ { 185, 5 },
+ { 185, 5 },
+ { 185, 10 },
+ { 188, 0 },
+ { 174, 0 },
+ { 174, 3 },
+ { 189, 0 },
+ { 189, 2 },
+ { 190, 1 },
+ { 190, 1 },
{ 149, 4 },
- { 194, 2 },
- { 194, 0 },
+ { 192, 2 },
+ { 192, 0 },
{ 149, 9 },
{ 149, 4 },
{ 149, 1 },
{ 163, 2 },
- { 196, 1 },
- { 196, 3 },
- { 199, 1 },
- { 199, 2 },
- { 199, 1 },
- { 197, 9 },
+ { 194, 3 },
{ 197, 1 },
- { 208, 4 },
- { 208, 5 },
- { 200, 1 },
- { 200, 1 },
+ { 197, 2 },
+ { 197, 1 },
+ { 195, 9 },
+ { 206, 4 },
+ { 206, 5 },
+ { 198, 1 },
+ { 198, 1 },
+ { 198, 0 },
+ { 209, 0 },
+ { 199, 3 },
+ { 199, 2 },
+ { 199, 4 },
+ { 210, 2 },
+ { 210, 0 },
{ 200, 0 },
- { 211, 2 },
- { 211, 0 },
- { 201, 3 },
- { 201, 2 },
- { 201, 4 },
+ { 200, 2 },
{ 212, 2 },
- { 212, 1 },
{ 212, 0 },
- { 202, 0 },
- { 202, 2 },
- { 214, 2 },
- { 214, 0 },
- { 213, 7 },
- { 213, 9 },
- { 213, 7 },
- { 213, 7 },
+ { 211, 7 },
+ { 211, 9 },
+ { 211, 7 },
+ { 211, 7 },
{ 159, 0 },
{ 159, 2 },
- { 195, 2 },
- { 215, 1 },
+ { 193, 2 },
+ { 213, 1 },
+ { 213, 2 },
+ { 213, 3 },
+ { 213, 4 },
{ 215, 2 },
- { 215, 3 },
- { 215, 4 },
- { 217, 2 },
- { 217, 0 },
+ { 215, 0 },
+ { 214, 0 },
+ { 214, 3 },
+ { 214, 2 },
+ { 216, 4 },
{ 216, 0 },
- { 216, 3 },
- { 216, 2 },
- { 218, 4 },
- { 218, 0 },
- { 206, 0 },
- { 206, 3 },
- { 188, 4 },
- { 188, 2 },
- { 177, 1 },
- { 177, 1 },
- { 177, 0 },
{ 204, 0 },
{ 204, 3 },
- { 205, 0 },
- { 205, 2 },
- { 207, 0 },
- { 207, 2 },
- { 207, 4 },
- { 207, 4 },
- { 149, 6 },
+ { 186, 4 },
+ { 186, 2 },
+ { 175, 1 },
+ { 175, 1 },
+ { 175, 0 },
+ { 202, 0 },
+ { 202, 3 },
{ 203, 0 },
{ 203, 2 },
+ { 205, 0 },
+ { 205, 2 },
+ { 205, 4 },
+ { 205, 4 },
+ { 149, 6 },
+ { 201, 0 },
+ { 201, 2 },
{ 149, 8 },
- { 220, 5 },
- { 220, 3 },
+ { 218, 5 },
+ { 218, 3 },
{ 149, 6 },
{ 149, 7 },
- { 221, 2 },
- { 221, 1 },
- { 222, 0 },
- { 222, 3 },
- { 219, 3 },
+ { 219, 2 },
{ 219, 1 },
- { 175, 1 },
- { 175, 3 },
- { 174, 1 },
- { 175, 1 },
- { 175, 1 },
- { 175, 3 },
- { 175, 5 },
- { 174, 1 },
- { 174, 1 },
- { 175, 1 },
- { 175, 3 },
- { 175, 6 },
- { 175, 5 },
- { 175, 4 },
- { 174, 1 },
- { 175, 3 },
- { 175, 3 },
- { 175, 3 },
- { 175, 3 },
- { 175, 3 },
- { 175, 3 },
- { 175, 3 },
- { 175, 3 },
+ { 220, 0 },
+ { 220, 3 },
+ { 217, 3 },
+ { 217, 1 },
+ { 173, 3 },
+ { 172, 1 },
+ { 173, 1 },
+ { 173, 1 },
+ { 173, 3 },
+ { 173, 5 },
+ { 172, 1 },
+ { 172, 1 },
+ { 173, 1 },
+ { 173, 3 },
+ { 173, 6 },
+ { 173, 5 },
+ { 173, 4 },
+ { 172, 1 },
+ { 173, 3 },
+ { 173, 3 },
+ { 173, 3 },
+ { 173, 3 },
+ { 173, 3 },
+ { 173, 3 },
+ { 173, 3 },
+ { 173, 3 },
+ { 221, 1 },
+ { 221, 2 },
+ { 173, 3 },
+ { 173, 5 },
+ { 173, 2 },
+ { 173, 3 },
+ { 173, 3 },
+ { 173, 4 },
+ { 173, 2 },
+ { 173, 2 },
+ { 173, 2 },
+ { 173, 2 },
+ { 222, 1 },
+ { 222, 2 },
+ { 173, 5 },
{ 223, 1 },
{ 223, 2 },
- { 175, 3 },
- { 175, 5 },
- { 175, 2 },
- { 175, 3 },
- { 175, 3 },
- { 175, 4 },
- { 175, 2 },
- { 175, 2 },
- { 175, 2 },
- { 175, 2 },
- { 224, 1 },
- { 224, 2 },
- { 175, 5 },
- { 225, 1 },
- { 225, 2 },
- { 175, 5 },
- { 175, 3 },
- { 175, 5 },
- { 175, 4 },
- { 175, 4 },
- { 175, 5 },
- { 227, 5 },
- { 227, 4 },
- { 228, 2 },
- { 228, 0 },
- { 226, 1 },
+ { 173, 5 },
+ { 173, 3 },
+ { 173, 5 },
+ { 173, 4 },
+ { 173, 4 },
+ { 173, 5 },
+ { 225, 5 },
+ { 225, 4 },
+ { 226, 2 },
{ 226, 0 },
- { 210, 1 },
- { 210, 0 },
- { 209, 3 },
- { 209, 1 },
+ { 224, 1 },
+ { 224, 0 },
+ { 208, 0 },
+ { 207, 3 },
+ { 207, 1 },
{ 149, 12 },
- { 229, 1 },
- { 229, 0 },
- { 179, 0 },
- { 179, 3 },
- { 189, 5 },
- { 189, 3 },
- { 230, 0 },
- { 230, 2 },
+ { 227, 1 },
+ { 227, 0 },
+ { 177, 0 },
+ { 177, 3 },
+ { 187, 5 },
+ { 187, 3 },
+ { 228, 0 },
+ { 228, 2 },
{ 149, 4 },
{ 149, 1 },
{ 149, 2 },
@@ -129908,77 +130267,113 @@ static const struct {
{ 149, 6 },
{ 149, 5 },
{ 149, 6 },
- { 231, 1 },
- { 231, 1 },
- { 231, 1 },
- { 231, 1 },
- { 231, 1 },
- { 171, 2 },
- { 171, 1 },
- { 172, 2 },
+ { 169, 2 },
+ { 170, 2 },
{ 149, 5 },
- { 232, 11 },
- { 234, 1 },
- { 234, 1 },
- { 234, 2 },
- { 234, 0 },
- { 235, 1 },
- { 235, 1 },
- { 235, 3 },
- { 236, 0 },
- { 236, 3 },
- { 237, 0 },
- { 237, 2 },
+ { 230, 11 },
+ { 232, 1 },
+ { 232, 1 },
+ { 232, 2 },
+ { 232, 0 },
+ { 233, 1 },
+ { 233, 1 },
{ 233, 3 },
- { 233, 2 },
- { 239, 1 },
- { 239, 3 },
+ { 235, 0 },
+ { 235, 2 },
+ { 231, 3 },
+ { 231, 2 },
+ { 237, 3 },
+ { 238, 3 },
+ { 238, 2 },
+ { 236, 7 },
+ { 236, 5 },
+ { 236, 5 },
+ { 236, 1 },
+ { 173, 4 },
+ { 173, 6 },
+ { 191, 1 },
+ { 191, 1 },
+ { 191, 1 },
+ { 149, 4 },
+ { 149, 6 },
+ { 149, 3 },
{ 240, 0 },
- { 240, 3 },
{ 240, 2 },
- { 238, 7 },
- { 238, 5 },
- { 238, 5 },
- { 238, 1 },
- { 175, 4 },
- { 175, 6 },
- { 193, 1 },
- { 193, 1 },
- { 193, 1 },
- { 149, 4 },
- { 149, 6 },
+ { 149, 1 },
{ 149, 3 },
- { 242, 0 },
- { 242, 2 },
+ { 149, 1 },
+ { 149, 3 },
+ { 149, 6 },
+ { 149, 7 },
{ 241, 1 },
- { 241, 0 },
- { 149, 1 },
- { 149, 3 },
- { 149, 1 },
- { 149, 3 },
- { 149, 6 },
- { 149, 6 },
- { 243, 1 },
- { 244, 0 },
- { 244, 1 },
{ 149, 1 },
{ 149, 4 },
- { 245, 8 },
+ { 243, 8 },
+ { 245, 0 },
{ 246, 1 },
{ 246, 3 },
- { 247, 0 },
- { 247, 2 },
- { 248, 1 },
- { 248, 3 },
- { 249, 1 },
- { 250, 0 },
- { 250, 4 },
- { 250, 2 },
- { 198, 0 },
- { 198, 2 },
- { 198, 3 },
- { 251, 6 },
- { 251, 8 },
+ { 247, 1 },
+ { 196, 0 },
+ { 196, 2 },
+ { 196, 3 },
+ { 249, 6 },
+ { 249, 8 },
+ { 144, 1 },
+ { 145, 2 },
+ { 145, 1 },
+ { 146, 1 },
+ { 146, 3 },
+ { 147, 0 },
+ { 151, 0 },
+ { 151, 1 },
+ { 151, 2 },
+ { 153, 1 },
+ { 153, 0 },
+ { 149, 2 },
+ { 160, 4 },
+ { 160, 2 },
+ { 152, 1 },
+ { 152, 1 },
+ { 152, 1 },
+ { 166, 1 },
+ { 167, 1 },
+ { 168, 1 },
+ { 168, 1 },
+ { 165, 2 },
+ { 165, 0 },
+ { 171, 2 },
+ { 161, 2 },
+ { 183, 3 },
+ { 183, 1 },
+ { 184, 0 },
+ { 188, 1 },
+ { 190, 1 },
+ { 194, 1 },
+ { 195, 1 },
+ { 209, 2 },
+ { 210, 1 },
+ { 173, 1 },
+ { 208, 1 },
+ { 229, 1 },
+ { 229, 1 },
+ { 229, 1 },
+ { 229, 1 },
+ { 229, 1 },
+ { 169, 1 },
+ { 234, 0 },
+ { 234, 3 },
+ { 237, 1 },
+ { 238, 0 },
+ { 239, 1 },
+ { 239, 0 },
+ { 242, 0 },
+ { 242, 1 },
+ { 244, 1 },
+ { 244, 3 },
+ { 245, 2 },
+ { 248, 0 },
+ { 248, 4 },
+ { 248, 2 },
};
static void yy_accept(yyParser*); /* Forward Declaration */
@@ -129989,24 +130384,46 @@ static void yy_accept(yyParser*); /* Forward Declaration */
*/
static void yy_reduce(
yyParser *yypParser, /* The parser */
- int yyruleno /* Number of the rule by which to reduce */
+ unsigned int yyruleno /* Number of the rule by which to reduce */
){
int yygoto; /* The next state */
int yyact; /* The next action */
- YYMINORTYPE yygotominor; /* The LHS of the rule reduced */
yyStackEntry *yymsp; /* The top of the parser's stack */
int yysize; /* Amount to pop the stack */
sqlite3ParserARG_FETCH;
yymsp = &yypParser->yystack[yypParser->yyidx];
#ifndef NDEBUG
- if( yyTraceFILE && yyruleno>=0
- && yyruleno<(int)(sizeof(yyRuleName)/sizeof(yyRuleName[0])) ){
+ if( yyTraceFILE && yyruleno<(int)(sizeof(yyRuleName)/sizeof(yyRuleName[0])) ){
yysize = yyRuleInfo[yyruleno].nrhs;
fprintf(yyTraceFILE, "%sReduce [%s], go to state %d.\n", yyTracePrompt,
yyRuleName[yyruleno], yymsp[-yysize].stateno);
}
#endif /* NDEBUG */
- yygotominor = yyzerominor;
+
+ /* Check that the stack is large enough to grow by a single entry
+ ** if the RHS of the rule is empty. This ensures that there is room
+ ** enough on the stack to push the LHS value */
+ if( yyRuleInfo[yyruleno].nrhs==0 ){
+#ifdef YYTRACKMAXSTACKDEPTH
+ if( yypParser->yyidx>yypParser->yyidxMax ){
+ yypParser->yyidxMax = yypParser->yyidx;
+ }
+#endif
+#if YYSTACKDEPTH>0
+ if( yypParser->yyidx>=YYSTACKDEPTH-1 ){
+ yyStackOverflow(yypParser);
+ return;
+ }
+#else
+ if( yypParser->yyidx>=yypParser->yystksz-1 ){
+ yyGrowStack(yypParser);
+ if( yypParser->yyidx>=yypParser->yystksz-1 ){
+ yyStackOverflow(yypParser);
+ return;
+ }
+ }
+#endif
+ }
switch( yyruleno ){
/* Beginning here are the reduction cases. A typical example
@@ -130018,322 +130435,286 @@ static void yy_reduce(
** break;
*/
/********** Begin reduce actions **********************************************/
- case 6: /* explain ::= EXPLAIN */
+ YYMINORTYPE yylhsminor;
+ case 0: /* explain ::= EXPLAIN */
{ pParse->explain = 1; }
break;
- case 7: /* explain ::= EXPLAIN QUERY PLAN */
+ case 1: /* explain ::= EXPLAIN QUERY PLAN */
{ pParse->explain = 2; }
break;
- case 8: /* cmdx ::= cmd */
+ case 2: /* cmdx ::= cmd */
{ sqlite3FinishCoding(pParse); }
break;
- case 9: /* cmd ::= BEGIN transtype trans_opt */
-{sqlite3BeginTransaction(pParse, yymsp[-1].minor.yy4);}
+ case 3: /* cmd ::= BEGIN transtype trans_opt */
+{sqlite3BeginTransaction(pParse, yymsp[-1].minor.yy392);}
break;
- case 13: /* transtype ::= */
-{yygotominor.yy4 = TK_DEFERRED;}
+ case 4: /* transtype ::= */
+{yymsp[1].minor.yy392 = TK_DEFERRED;}
break;
- case 14: /* transtype ::= DEFERRED */
- case 15: /* transtype ::= IMMEDIATE */ yytestcase(yyruleno==15);
- case 16: /* transtype ::= EXCLUSIVE */ yytestcase(yyruleno==16);
- case 115: /* multiselect_op ::= UNION */ yytestcase(yyruleno==115);
- case 117: /* multiselect_op ::= EXCEPT|INTERSECT */ yytestcase(yyruleno==117);
-{yygotominor.yy4 = yymsp[0].major;}
+ case 5: /* transtype ::= DEFERRED */
+ case 6: /* transtype ::= IMMEDIATE */ yytestcase(yyruleno==6);
+ case 7: /* transtype ::= EXCLUSIVE */ yytestcase(yyruleno==7);
+{yymsp[0].minor.yy392 = yymsp[0].major; /*A-overwrites-X*/}
break;
- case 17: /* cmd ::= COMMIT trans_opt */
- case 18: /* cmd ::= END trans_opt */ yytestcase(yyruleno==18);
+ case 8: /* cmd ::= COMMIT trans_opt */
+ case 9: /* cmd ::= END trans_opt */ yytestcase(yyruleno==9);
{sqlite3CommitTransaction(pParse);}
break;
- case 19: /* cmd ::= ROLLBACK trans_opt */
+ case 10: /* cmd ::= ROLLBACK trans_opt */
{sqlite3RollbackTransaction(pParse);}
break;
- case 22: /* cmd ::= SAVEPOINT nm */
+ case 11: /* cmd ::= SAVEPOINT nm */
{
sqlite3Savepoint(pParse, SAVEPOINT_BEGIN, &yymsp[0].minor.yy0);
}
break;
- case 23: /* cmd ::= RELEASE savepoint_opt nm */
+ case 12: /* cmd ::= RELEASE savepoint_opt nm */
{
sqlite3Savepoint(pParse, SAVEPOINT_RELEASE, &yymsp[0].minor.yy0);
}
break;
- case 24: /* cmd ::= ROLLBACK trans_opt TO savepoint_opt nm */
+ case 13: /* cmd ::= ROLLBACK trans_opt TO savepoint_opt nm */
{
sqlite3Savepoint(pParse, SAVEPOINT_ROLLBACK, &yymsp[0].minor.yy0);
}
break;
- case 26: /* create_table ::= createkw temp TABLE ifnotexists nm dbnm */
+ case 14: /* create_table ::= createkw temp TABLE ifnotexists nm dbnm */
{
- sqlite3StartTable(pParse,&yymsp[-1].minor.yy0,&yymsp[0].minor.yy0,yymsp[-4].minor.yy4,0,0,yymsp[-2].minor.yy4);
+ sqlite3StartTable(pParse,&yymsp[-1].minor.yy0,&yymsp[0].minor.yy0,yymsp[-4].minor.yy392,0,0,yymsp[-2].minor.yy392);
}
break;
- case 27: /* createkw ::= CREATE */
+ case 15: /* createkw ::= CREATE */
+{disableLookaside(pParse);}
+ break;
+ case 16: /* ifnotexists ::= */
+ case 19: /* temp ::= */ yytestcase(yyruleno==19);
+ case 22: /* table_options ::= */ yytestcase(yyruleno==22);
+ case 42: /* autoinc ::= */ yytestcase(yyruleno==42);
+ case 57: /* init_deferred_pred_opt ::= */ yytestcase(yyruleno==57);
+ case 67: /* defer_subclause_opt ::= */ yytestcase(yyruleno==67);
+ case 76: /* ifexists ::= */ yytestcase(yyruleno==76);
+ case 90: /* distinct ::= */ yytestcase(yyruleno==90);
+ case 209: /* collate ::= */ yytestcase(yyruleno==209);
+{yymsp[1].minor.yy392 = 0;}
+ break;
+ case 17: /* ifnotexists ::= IF NOT EXISTS */
+{yymsp[-2].minor.yy392 = 1;}
+ break;
+ case 18: /* temp ::= TEMP */
+ case 43: /* autoinc ::= AUTOINCR */ yytestcase(yyruleno==43);
+{yymsp[0].minor.yy392 = 1;}
+ break;
+ case 20: /* create_table_args ::= LP columnlist conslist_opt RP table_options */
{
- disableLookaside(pParse);
- yygotominor.yy0 = yymsp[0].minor.yy0;
+ sqlite3EndTable(pParse,&yymsp[-2].minor.yy0,&yymsp[-1].minor.yy0,yymsp[0].minor.yy392,0);
}
break;
- case 28: /* ifnotexists ::= */
- case 31: /* temp ::= */ yytestcase(yyruleno==31);
- case 34: /* table_options ::= */ yytestcase(yyruleno==34);
- case 68: /* autoinc ::= */ yytestcase(yyruleno==68);
- case 81: /* defer_subclause ::= NOT DEFERRABLE init_deferred_pred_opt */ yytestcase(yyruleno==81);
- case 83: /* init_deferred_pred_opt ::= */ yytestcase(yyruleno==83);
- case 85: /* init_deferred_pred_opt ::= INITIALLY IMMEDIATE */ yytestcase(yyruleno==85);
- case 97: /* defer_subclause_opt ::= */ yytestcase(yyruleno==97);
- case 108: /* ifexists ::= */ yytestcase(yyruleno==108);
- case 124: /* distinct ::= */ yytestcase(yyruleno==124);
- case 219: /* between_op ::= BETWEEN */ yytestcase(yyruleno==219);
- case 222: /* in_op ::= IN */ yytestcase(yyruleno==222);
- case 247: /* collate ::= */ yytestcase(yyruleno==247);
-{yygotominor.yy4 = 0;}
- break;
- case 29: /* ifnotexists ::= IF NOT EXISTS */
- case 30: /* temp ::= TEMP */ yytestcase(yyruleno==30);
- case 69: /* autoinc ::= AUTOINCR */ yytestcase(yyruleno==69);
- case 84: /* init_deferred_pred_opt ::= INITIALLY DEFERRED */ yytestcase(yyruleno==84);
- case 107: /* ifexists ::= IF EXISTS */ yytestcase(yyruleno==107);
- case 220: /* between_op ::= NOT BETWEEN */ yytestcase(yyruleno==220);
- case 223: /* in_op ::= NOT IN */ yytestcase(yyruleno==223);
- case 248: /* collate ::= COLLATE ID|STRING */ yytestcase(yyruleno==248);
-{yygotominor.yy4 = 1;}
- break;
- case 32: /* create_table_args ::= LP columnlist conslist_opt RP table_options */
+ case 21: /* create_table_args ::= AS select */
{
- sqlite3EndTable(pParse,&yymsp[-2].minor.yy0,&yymsp[-1].minor.yy0,yymsp[0].minor.yy4,0);
+ sqlite3EndTable(pParse,0,0,0,yymsp[0].minor.yy159);
+ sqlite3SelectDelete(pParse->db, yymsp[0].minor.yy159);
}
break;
- case 33: /* create_table_args ::= AS select */
-{
- sqlite3EndTable(pParse,0,0,0,yymsp[0].minor.yy387);
- sqlite3SelectDelete(pParse->db, yymsp[0].minor.yy387);
-}
- break;
- case 35: /* table_options ::= WITHOUT nm */
+ case 23: /* table_options ::= WITHOUT nm */
{
if( yymsp[0].minor.yy0.n==5 && sqlite3_strnicmp(yymsp[0].minor.yy0.z,"rowid",5)==0 ){
- yygotominor.yy4 = TF_WithoutRowid | TF_NoVisibleRowid;
+ yymsp[-1].minor.yy392 = TF_WithoutRowid | TF_NoVisibleRowid;
}else{
- yygotominor.yy4 = 0;
+ yymsp[-1].minor.yy392 = 0;
sqlite3ErrorMsg(pParse, "unknown table option: %.*s", yymsp[0].minor.yy0.n, yymsp[0].minor.yy0.z);
}
}
break;
- case 38: /* column ::= columnid type carglist */
+ case 24: /* columnname ::= nm typetoken */
+{sqlite3AddColumn(pParse,&yymsp[-1].minor.yy0,&yymsp[0].minor.yy0);}
+ break;
+ case 25: /* typetoken ::= */
+ case 60: /* conslist_opt ::= */ yytestcase(yyruleno==60);
+ case 96: /* as ::= */ yytestcase(yyruleno==96);
+{yymsp[1].minor.yy0.n = 0; yymsp[1].minor.yy0.z = 0;}
+ break;
+ case 26: /* typetoken ::= typename LP signed RP */
{
- yygotominor.yy0.z = yymsp[-2].minor.yy0.z;
- yygotominor.yy0.n = (int)(pParse->sLastToken.z-yymsp[-2].minor.yy0.z) + pParse->sLastToken.n;
+ yymsp[-3].minor.yy0.n = (int)(&yymsp[0].minor.yy0.z[yymsp[0].minor.yy0.n] - yymsp[-3].minor.yy0.z);
}
break;
- case 39: /* columnid ::= nm */
+ case 27: /* typetoken ::= typename LP signed COMMA signed RP */
{
- sqlite3AddColumn(pParse,&yymsp[0].minor.yy0);
- yygotominor.yy0 = yymsp[0].minor.yy0;
- pParse->constraintName.n = 0;
+ yymsp[-5].minor.yy0.n = (int)(&yymsp[0].minor.yy0.z[yymsp[0].minor.yy0.n] - yymsp[-5].minor.yy0.z);
}
break;
- case 40: /* nm ::= ID|INDEXED */
- case 41: /* nm ::= STRING */ yytestcase(yyruleno==41);
- case 42: /* nm ::= JOIN_KW */ yytestcase(yyruleno==42);
- case 45: /* typetoken ::= typename */ yytestcase(yyruleno==45);
- case 48: /* typename ::= ID|STRING */ yytestcase(yyruleno==48);
- case 130: /* as ::= AS nm */ yytestcase(yyruleno==130);
- case 131: /* as ::= ID|STRING */ yytestcase(yyruleno==131);
- case 142: /* dbnm ::= DOT nm */ yytestcase(yyruleno==142);
- case 151: /* indexed_opt ::= INDEXED BY nm */ yytestcase(yyruleno==151);
- case 257: /* nmnum ::= plus_num */ yytestcase(yyruleno==257);
- case 258: /* nmnum ::= nm */ yytestcase(yyruleno==258);
- case 259: /* nmnum ::= ON */ yytestcase(yyruleno==259);
- case 260: /* nmnum ::= DELETE */ yytestcase(yyruleno==260);
- case 261: /* nmnum ::= DEFAULT */ yytestcase(yyruleno==261);
- case 262: /* plus_num ::= PLUS INTEGER|FLOAT */ yytestcase(yyruleno==262);
- case 263: /* plus_num ::= INTEGER|FLOAT */ yytestcase(yyruleno==263);
- case 264: /* minus_num ::= MINUS INTEGER|FLOAT */ yytestcase(yyruleno==264);
- case 280: /* trnm ::= nm */ yytestcase(yyruleno==280);
-{yygotominor.yy0 = yymsp[0].minor.yy0;}
+ case 28: /* typename ::= typename ID|STRING */
+{yymsp[-1].minor.yy0.n=yymsp[0].minor.yy0.n+(int)(yymsp[0].minor.yy0.z-yymsp[-1].minor.yy0.z);}
break;
- case 44: /* type ::= typetoken */
-{sqlite3AddColumnType(pParse,&yymsp[0].minor.yy0);}
- break;
- case 46: /* typetoken ::= typename LP signed RP */
-{
- yygotominor.yy0.z = yymsp[-3].minor.yy0.z;
- yygotominor.yy0.n = (int)(&yymsp[0].minor.yy0.z[yymsp[0].minor.yy0.n] - yymsp[-3].minor.yy0.z);
-}
- break;
- case 47: /* typetoken ::= typename LP signed COMMA signed RP */
-{
- yygotominor.yy0.z = yymsp[-5].minor.yy0.z;
- yygotominor.yy0.n = (int)(&yymsp[0].minor.yy0.z[yymsp[0].minor.yy0.n] - yymsp[-5].minor.yy0.z);
-}
- break;
- case 49: /* typename ::= typename ID|STRING */
-{yygotominor.yy0.z=yymsp[-1].minor.yy0.z; yygotominor.yy0.n=yymsp[0].minor.yy0.n+(int)(yymsp[0].minor.yy0.z-yymsp[-1].minor.yy0.z);}
- break;
- case 54: /* ccons ::= CONSTRAINT nm */
- case 92: /* tcons ::= CONSTRAINT nm */ yytestcase(yyruleno==92);
+ case 29: /* ccons ::= CONSTRAINT nm */
+ case 62: /* tcons ::= CONSTRAINT nm */ yytestcase(yyruleno==62);
{pParse->constraintName = yymsp[0].minor.yy0;}
break;
- case 55: /* ccons ::= DEFAULT term */
- case 57: /* ccons ::= DEFAULT PLUS term */ yytestcase(yyruleno==57);
-{sqlite3AddDefaultValue(pParse,&yymsp[0].minor.yy118);}
+ case 30: /* ccons ::= DEFAULT term */
+ case 32: /* ccons ::= DEFAULT PLUS term */ yytestcase(yyruleno==32);
+{sqlite3AddDefaultValue(pParse,&yymsp[0].minor.yy342);}
break;
- case 56: /* ccons ::= DEFAULT LP expr RP */
-{sqlite3AddDefaultValue(pParse,&yymsp[-1].minor.yy118);}
+ case 31: /* ccons ::= DEFAULT LP expr RP */
+{sqlite3AddDefaultValue(pParse,&yymsp[-1].minor.yy342);}
break;
- case 58: /* ccons ::= DEFAULT MINUS term */
+ case 33: /* ccons ::= DEFAULT MINUS term */
{
ExprSpan v;
- v.pExpr = sqlite3PExpr(pParse, TK_UMINUS, yymsp[0].minor.yy118.pExpr, 0, 0);
+ v.pExpr = sqlite3PExpr(pParse, TK_UMINUS, yymsp[0].minor.yy342.pExpr, 0, 0);
v.zStart = yymsp[-1].minor.yy0.z;
- v.zEnd = yymsp[0].minor.yy118.zEnd;
+ v.zEnd = yymsp[0].minor.yy342.zEnd;
sqlite3AddDefaultValue(pParse,&v);
}
break;
- case 59: /* ccons ::= DEFAULT ID|INDEXED */
+ case 34: /* ccons ::= DEFAULT ID|INDEXED */
{
ExprSpan v;
- spanExpr(&v, pParse, TK_STRING, &yymsp[0].minor.yy0);
+ spanExpr(&v, pParse, TK_STRING, yymsp[0].minor.yy0);
sqlite3AddDefaultValue(pParse,&v);
}
break;
- case 61: /* ccons ::= NOT NULL onconf */
-{sqlite3AddNotNull(pParse, yymsp[0].minor.yy4);}
+ case 35: /* ccons ::= NOT NULL onconf */
+{sqlite3AddNotNull(pParse, yymsp[0].minor.yy392);}
break;
- case 62: /* ccons ::= PRIMARY KEY sortorder onconf autoinc */
-{sqlite3AddPrimaryKey(pParse,0,yymsp[-1].minor.yy4,yymsp[0].minor.yy4,yymsp[-2].minor.yy4);}
+ case 36: /* ccons ::= PRIMARY KEY sortorder onconf autoinc */
+{sqlite3AddPrimaryKey(pParse,0,yymsp[-1].minor.yy392,yymsp[0].minor.yy392,yymsp[-2].minor.yy392);}
break;
- case 63: /* ccons ::= UNIQUE onconf */
-{sqlite3CreateIndex(pParse,0,0,0,0,yymsp[0].minor.yy4,0,0,0,0);}
+ case 37: /* ccons ::= UNIQUE onconf */
+{sqlite3CreateIndex(pParse,0,0,0,0,yymsp[0].minor.yy392,0,0,0,0);}
break;
- case 64: /* ccons ::= CHECK LP expr RP */
-{sqlite3AddCheckConstraint(pParse,yymsp[-1].minor.yy118.pExpr);}
+ case 38: /* ccons ::= CHECK LP expr RP */
+{sqlite3AddCheckConstraint(pParse,yymsp[-1].minor.yy342.pExpr);}
break;
- case 65: /* ccons ::= REFERENCES nm eidlist_opt refargs */
-{sqlite3CreateForeignKey(pParse,0,&yymsp[-2].minor.yy0,yymsp[-1].minor.yy322,yymsp[0].minor.yy4);}
+ case 39: /* ccons ::= REFERENCES nm eidlist_opt refargs */
+{sqlite3CreateForeignKey(pParse,0,&yymsp[-2].minor.yy0,yymsp[-1].minor.yy442,yymsp[0].minor.yy392);}
break;
- case 66: /* ccons ::= defer_subclause */
-{sqlite3DeferForeignKey(pParse,yymsp[0].minor.yy4);}
+ case 40: /* ccons ::= defer_subclause */
+{sqlite3DeferForeignKey(pParse,yymsp[0].minor.yy392);}
break;
- case 67: /* ccons ::= COLLATE ID|STRING */
+ case 41: /* ccons ::= COLLATE ID|STRING */
{sqlite3AddCollateType(pParse, &yymsp[0].minor.yy0);}
break;
- case 70: /* refargs ::= */
-{ yygotominor.yy4 = OE_None*0x0101; /* EV: R-19803-45884 */}
+ case 44: /* refargs ::= */
+{ yymsp[1].minor.yy392 = OE_None*0x0101; /* EV: R-19803-45884 */}
break;
- case 71: /* refargs ::= refargs refarg */
-{ yygotominor.yy4 = (yymsp[-1].minor.yy4 & ~yymsp[0].minor.yy215.mask) | yymsp[0].minor.yy215.value; }
+ case 45: /* refargs ::= refargs refarg */
+{ yymsp[-1].minor.yy392 = (yymsp[-1].minor.yy392 & ~yymsp[0].minor.yy207.mask) | yymsp[0].minor.yy207.value; }
break;
- case 72: /* refarg ::= MATCH nm */
- case 73: /* refarg ::= ON INSERT refact */ yytestcase(yyruleno==73);
-{ yygotominor.yy215.value = 0; yygotominor.yy215.mask = 0x000000; }
+ case 46: /* refarg ::= MATCH nm */
+{ yymsp[-1].minor.yy207.value = 0; yymsp[-1].minor.yy207.mask = 0x000000; }
break;
- case 74: /* refarg ::= ON DELETE refact */
-{ yygotominor.yy215.value = yymsp[0].minor.yy4; yygotominor.yy215.mask = 0x0000ff; }
+ case 47: /* refarg ::= ON INSERT refact */
+{ yymsp[-2].minor.yy207.value = 0; yymsp[-2].minor.yy207.mask = 0x000000; }
break;
- case 75: /* refarg ::= ON UPDATE refact */
-{ yygotominor.yy215.value = yymsp[0].minor.yy4<<8; yygotominor.yy215.mask = 0x00ff00; }
+ case 48: /* refarg ::= ON DELETE refact */
+{ yymsp[-2].minor.yy207.value = yymsp[0].minor.yy392; yymsp[-2].minor.yy207.mask = 0x0000ff; }
break;
- case 76: /* refact ::= SET NULL */
-{ yygotominor.yy4 = OE_SetNull; /* EV: R-33326-45252 */}
+ case 49: /* refarg ::= ON UPDATE refact */
+{ yymsp[-2].minor.yy207.value = yymsp[0].minor.yy392<<8; yymsp[-2].minor.yy207.mask = 0x00ff00; }
break;
- case 77: /* refact ::= SET DEFAULT */
-{ yygotominor.yy4 = OE_SetDflt; /* EV: R-33326-45252 */}
+ case 50: /* refact ::= SET NULL */
+{ yymsp[-1].minor.yy392 = OE_SetNull; /* EV: R-33326-45252 */}
break;
- case 78: /* refact ::= CASCADE */
-{ yygotominor.yy4 = OE_Cascade; /* EV: R-33326-45252 */}
+ case 51: /* refact ::= SET DEFAULT */
+{ yymsp[-1].minor.yy392 = OE_SetDflt; /* EV: R-33326-45252 */}
break;
- case 79: /* refact ::= RESTRICT */
-{ yygotominor.yy4 = OE_Restrict; /* EV: R-33326-45252 */}
+ case 52: /* refact ::= CASCADE */
+{ yymsp[0].minor.yy392 = OE_Cascade; /* EV: R-33326-45252 */}
break;
- case 80: /* refact ::= NO ACTION */
-{ yygotominor.yy4 = OE_None; /* EV: R-33326-45252 */}
+ case 53: /* refact ::= RESTRICT */
+{ yymsp[0].minor.yy392 = OE_Restrict; /* EV: R-33326-45252 */}
break;
- case 82: /* defer_subclause ::= DEFERRABLE init_deferred_pred_opt */
- case 98: /* defer_subclause_opt ::= defer_subclause */ yytestcase(yyruleno==98);
- case 100: /* onconf ::= ON CONFLICT resolvetype */ yytestcase(yyruleno==100);
- case 102: /* orconf ::= OR resolvetype */ yytestcase(yyruleno==102);
- case 103: /* resolvetype ::= raisetype */ yytestcase(yyruleno==103);
- case 178: /* insert_cmd ::= INSERT orconf */ yytestcase(yyruleno==178);
-{yygotominor.yy4 = yymsp[0].minor.yy4;}
+ case 54: /* refact ::= NO ACTION */
+{ yymsp[-1].minor.yy392 = OE_None; /* EV: R-33326-45252 */}
break;
- case 86: /* conslist_opt ::= */
-{yygotominor.yy0.n = 0; yygotominor.yy0.z = 0;}
+ case 55: /* defer_subclause ::= NOT DEFERRABLE init_deferred_pred_opt */
+{yymsp[-2].minor.yy392 = 0;}
break;
- case 87: /* conslist_opt ::= COMMA conslist */
-{yygotominor.yy0 = yymsp[-1].minor.yy0;}
+ case 56: /* defer_subclause ::= DEFERRABLE init_deferred_pred_opt */
+ case 71: /* orconf ::= OR resolvetype */ yytestcase(yyruleno==71);
+ case 142: /* insert_cmd ::= INSERT orconf */ yytestcase(yyruleno==142);
+{yymsp[-1].minor.yy392 = yymsp[0].minor.yy392;}
break;
- case 90: /* tconscomma ::= COMMA */
+ case 58: /* init_deferred_pred_opt ::= INITIALLY DEFERRED */
+ case 75: /* ifexists ::= IF EXISTS */ yytestcase(yyruleno==75);
+ case 183: /* between_op ::= NOT BETWEEN */ yytestcase(yyruleno==183);
+ case 186: /* in_op ::= NOT IN */ yytestcase(yyruleno==186);
+ case 210: /* collate ::= COLLATE ID|STRING */ yytestcase(yyruleno==210);
+{yymsp[-1].minor.yy392 = 1;}
+ break;
+ case 59: /* init_deferred_pred_opt ::= INITIALLY IMMEDIATE */
+{yymsp[-1].minor.yy392 = 0;}
+ break;
+ case 61: /* tconscomma ::= COMMA */
{pParse->constraintName.n = 0;}
break;
- case 93: /* tcons ::= PRIMARY KEY LP sortlist autoinc RP onconf */
-{sqlite3AddPrimaryKey(pParse,yymsp[-3].minor.yy322,yymsp[0].minor.yy4,yymsp[-2].minor.yy4,0);}
+ case 63: /* tcons ::= PRIMARY KEY LP sortlist autoinc RP onconf */
+{sqlite3AddPrimaryKey(pParse,yymsp[-3].minor.yy442,yymsp[0].minor.yy392,yymsp[-2].minor.yy392,0);}
break;
- case 94: /* tcons ::= UNIQUE LP sortlist RP onconf */
-{sqlite3CreateIndex(pParse,0,0,0,yymsp[-2].minor.yy322,yymsp[0].minor.yy4,0,0,0,0);}
+ case 64: /* tcons ::= UNIQUE LP sortlist RP onconf */
+{sqlite3CreateIndex(pParse,0,0,0,yymsp[-2].minor.yy442,yymsp[0].minor.yy392,0,0,0,0);}
break;
- case 95: /* tcons ::= CHECK LP expr RP onconf */
-{sqlite3AddCheckConstraint(pParse,yymsp[-2].minor.yy118.pExpr);}
+ case 65: /* tcons ::= CHECK LP expr RP onconf */
+{sqlite3AddCheckConstraint(pParse,yymsp[-2].minor.yy342.pExpr);}
break;
- case 96: /* tcons ::= FOREIGN KEY LP eidlist RP REFERENCES nm eidlist_opt refargs defer_subclause_opt */
+ case 66: /* tcons ::= FOREIGN KEY LP eidlist RP REFERENCES nm eidlist_opt refargs defer_subclause_opt */
{
- sqlite3CreateForeignKey(pParse, yymsp[-6].minor.yy322, &yymsp[-3].minor.yy0, yymsp[-2].minor.yy322, yymsp[-1].minor.yy4);
- sqlite3DeferForeignKey(pParse, yymsp[0].minor.yy4);
+ sqlite3CreateForeignKey(pParse, yymsp[-6].minor.yy442, &yymsp[-3].minor.yy0, yymsp[-2].minor.yy442, yymsp[-1].minor.yy392);
+ sqlite3DeferForeignKey(pParse, yymsp[0].minor.yy392);
}
break;
- case 99: /* onconf ::= */
- case 101: /* orconf ::= */ yytestcase(yyruleno==101);
-{yygotominor.yy4 = OE_Default;}
+ case 68: /* onconf ::= */
+ case 70: /* orconf ::= */ yytestcase(yyruleno==70);
+{yymsp[1].minor.yy392 = OE_Default;}
break;
- case 104: /* resolvetype ::= IGNORE */
-{yygotominor.yy4 = OE_Ignore;}
+ case 69: /* onconf ::= ON CONFLICT resolvetype */
+{yymsp[-2].minor.yy392 = yymsp[0].minor.yy392;}
break;
- case 105: /* resolvetype ::= REPLACE */
- case 179: /* insert_cmd ::= REPLACE */ yytestcase(yyruleno==179);
-{yygotominor.yy4 = OE_Replace;}
+ case 72: /* resolvetype ::= IGNORE */
+{yymsp[0].minor.yy392 = OE_Ignore;}
break;
- case 106: /* cmd ::= DROP TABLE ifexists fullname */
+ case 73: /* resolvetype ::= REPLACE */
+ case 143: /* insert_cmd ::= REPLACE */ yytestcase(yyruleno==143);
+{yymsp[0].minor.yy392 = OE_Replace;}
+ break;
+ case 74: /* cmd ::= DROP TABLE ifexists fullname */
{
- sqlite3DropTable(pParse, yymsp[0].minor.yy259, 0, yymsp[-1].minor.yy4);
+ sqlite3DropTable(pParse, yymsp[0].minor.yy347, 0, yymsp[-1].minor.yy392);
}
break;
- case 109: /* cmd ::= createkw temp VIEW ifnotexists nm dbnm eidlist_opt AS select */
+ case 77: /* cmd ::= createkw temp VIEW ifnotexists nm dbnm eidlist_opt AS select */
{
- sqlite3CreateView(pParse, &yymsp[-8].minor.yy0, &yymsp[-4].minor.yy0, &yymsp[-3].minor.yy0, yymsp[-2].minor.yy322, yymsp[0].minor.yy387, yymsp[-7].minor.yy4, yymsp[-5].minor.yy4);
+ sqlite3CreateView(pParse, &yymsp[-8].minor.yy0, &yymsp[-4].minor.yy0, &yymsp[-3].minor.yy0, yymsp[-2].minor.yy442, yymsp[0].minor.yy159, yymsp[-7].minor.yy392, yymsp[-5].minor.yy392);
}
break;
- case 110: /* cmd ::= DROP VIEW ifexists fullname */
+ case 78: /* cmd ::= DROP VIEW ifexists fullname */
{
- sqlite3DropTable(pParse, yymsp[0].minor.yy259, 1, yymsp[-1].minor.yy4);
+ sqlite3DropTable(pParse, yymsp[0].minor.yy347, 1, yymsp[-1].minor.yy392);
}
break;
- case 111: /* cmd ::= select */
+ case 79: /* cmd ::= select */
{
SelectDest dest = {SRT_Output, 0, 0, 0, 0, 0};
- sqlite3Select(pParse, yymsp[0].minor.yy387, &dest);
- sqlite3SelectDelete(pParse->db, yymsp[0].minor.yy387);
+ sqlite3Select(pParse, yymsp[0].minor.yy159, &dest);
+ sqlite3SelectDelete(pParse->db, yymsp[0].minor.yy159);
}
break;
- case 112: /* select ::= with selectnowith */
+ case 80: /* select ::= with selectnowith */
{
- Select *p = yymsp[0].minor.yy387;
+ Select *p = yymsp[0].minor.yy159;
if( p ){
- p->pWith = yymsp[-1].minor.yy451;
+ p->pWith = yymsp[-1].minor.yy331;
parserDoubleLinkSelect(pParse, p);
}else{
- sqlite3WithDelete(pParse->db, yymsp[-1].minor.yy451);
+ sqlite3WithDelete(pParse->db, yymsp[-1].minor.yy331);
}
- yygotominor.yy387 = p;
+ yymsp[-1].minor.yy159 = p; /*A-overwrites-W*/
}
break;
- case 113: /* selectnowith ::= oneselect */
- case 119: /* oneselect ::= values */ yytestcase(yyruleno==119);
-{yygotominor.yy387 = yymsp[0].minor.yy387;}
- break;
- case 114: /* selectnowith ::= selectnowith multiselect_op oneselect */
+ case 81: /* selectnowith ::= selectnowith multiselect_op oneselect */
{
- Select *pRhs = yymsp[0].minor.yy387;
- Select *pLhs = yymsp[-2].minor.yy387;
+ Select *pRhs = yymsp[0].minor.yy159;
+ Select *pLhs = yymsp[-2].minor.yy159;
if( pRhs && pRhs->pPrior ){
SrcList *pFrom;
Token x;
@@ -130343,23 +130724,30 @@ static void yy_reduce(
pRhs = sqlite3SelectNew(pParse,0,pFrom,0,0,0,0,0,0,0);
}
if( pRhs ){
- pRhs->op = (u8)yymsp[-1].minor.yy4;
+ pRhs->op = (u8)yymsp[-1].minor.yy392;
pRhs->pPrior = pLhs;
if( ALWAYS(pLhs) ) pLhs->selFlags &= ~SF_MultiValue;
pRhs->selFlags &= ~SF_MultiValue;
- if( yymsp[-1].minor.yy4!=TK_ALL ) pParse->hasCompound = 1;
+ if( yymsp[-1].minor.yy392!=TK_ALL ) pParse->hasCompound = 1;
}else{
sqlite3SelectDelete(pParse->db, pLhs);
}
- yygotominor.yy387 = pRhs;
+ yymsp[-2].minor.yy159 = pRhs;
}
break;
- case 116: /* multiselect_op ::= UNION ALL */
-{yygotominor.yy4 = TK_ALL;}
+ case 82: /* multiselect_op ::= UNION */
+ case 84: /* multiselect_op ::= EXCEPT|INTERSECT */ yytestcase(yyruleno==84);
+{yymsp[0].minor.yy392 = yymsp[0].major; /*A-overwrites-OP*/}
break;
- case 118: /* oneselect ::= SELECT distinct selcollist from where_opt groupby_opt having_opt orderby_opt limit_opt */
+ case 83: /* multiselect_op ::= UNION ALL */
+{yymsp[-1].minor.yy392 = TK_ALL;}
+ break;
+ case 85: /* oneselect ::= SELECT distinct selcollist from where_opt groupby_opt having_opt orderby_opt limit_opt */
{
- yygotominor.yy387 = sqlite3SelectNew(pParse,yymsp[-6].minor.yy322,yymsp[-5].minor.yy259,yymsp[-4].minor.yy314,yymsp[-3].minor.yy322,yymsp[-2].minor.yy314,yymsp[-1].minor.yy322,yymsp[-7].minor.yy4,yymsp[0].minor.yy292.pLimit,yymsp[0].minor.yy292.pOffset);
+#if SELECTTRACE_ENABLED
+ Token s = yymsp[-8].minor.yy0; /*A-overwrites-S*/
+#endif
+ yymsp[-8].minor.yy159 = sqlite3SelectNew(pParse,yymsp[-6].minor.yy442,yymsp[-5].minor.yy347,yymsp[-4].minor.yy122,yymsp[-3].minor.yy442,yymsp[-2].minor.yy122,yymsp[-1].minor.yy442,yymsp[-7].minor.yy392,yymsp[0].minor.yy64.pLimit,yymsp[0].minor.yy64.pOffset);
#if SELECTTRACE_ENABLED
/* Populate the Select.zSelName[] string that is used to help with
** query planner debugging, to differentiate between multiple Select
@@ -130370,446 +130758,448 @@ static void yy_reduce(
** comment to be the zSelName value. Otherwise, the label is #N where
** is an integer that is incremented with each SELECT statement seen.
*/
- if( yygotominor.yy387!=0 ){
- const char *z = yymsp[-8].minor.yy0.z+6;
+ if( yymsp[-8].minor.yy159!=0 ){
+ const char *z = s.z+6;
int i;
- sqlite3_snprintf(sizeof(yygotominor.yy387->zSelName), yygotominor.yy387->zSelName, "#%d",
+ sqlite3_snprintf(sizeof(yymsp[-8].minor.yy159->zSelName), yymsp[-8].minor.yy159->zSelName, "#%d",
++pParse->nSelect);
while( z[0]==' ' ) z++;
if( z[0]=='/' && z[1]=='*' ){
z += 2;
while( z[0]==' ' ) z++;
for(i=0; sqlite3Isalnum(z[i]); i++){}
- sqlite3_snprintf(sizeof(yygotominor.yy387->zSelName), yygotominor.yy387->zSelName, "%.*s", i, z);
+ sqlite3_snprintf(sizeof(yymsp[-8].minor.yy159->zSelName), yymsp[-8].minor.yy159->zSelName, "%.*s", i, z);
}
}
#endif /* SELECTRACE_ENABLED */
}
break;
- case 120: /* values ::= VALUES LP nexprlist RP */
+ case 86: /* values ::= VALUES LP nexprlist RP */
{
- yygotominor.yy387 = sqlite3SelectNew(pParse,yymsp[-1].minor.yy322,0,0,0,0,0,SF_Values,0,0);
+ yymsp[-3].minor.yy159 = sqlite3SelectNew(pParse,yymsp[-1].minor.yy442,0,0,0,0,0,SF_Values,0,0);
}
break;
- case 121: /* values ::= values COMMA LP exprlist RP */
+ case 87: /* values ::= values COMMA LP exprlist RP */
{
- Select *pRight, *pLeft = yymsp[-4].minor.yy387;
- pRight = sqlite3SelectNew(pParse,yymsp[-1].minor.yy322,0,0,0,0,0,SF_Values|SF_MultiValue,0,0);
+ Select *pRight, *pLeft = yymsp[-4].minor.yy159;
+ pRight = sqlite3SelectNew(pParse,yymsp[-1].minor.yy442,0,0,0,0,0,SF_Values|SF_MultiValue,0,0);
if( ALWAYS(pLeft) ) pLeft->selFlags &= ~SF_MultiValue;
if( pRight ){
pRight->op = TK_ALL;
- pLeft = yymsp[-4].minor.yy387;
pRight->pPrior = pLeft;
- yygotominor.yy387 = pRight;
+ yymsp[-4].minor.yy159 = pRight;
}else{
- yygotominor.yy387 = pLeft;
+ yymsp[-4].minor.yy159 = pLeft;
}
}
break;
- case 122: /* distinct ::= DISTINCT */
-{yygotominor.yy4 = SF_Distinct;}
+ case 88: /* distinct ::= DISTINCT */
+{yymsp[0].minor.yy392 = SF_Distinct;}
break;
- case 123: /* distinct ::= ALL */
-{yygotominor.yy4 = SF_All;}
+ case 89: /* distinct ::= ALL */
+{yymsp[0].minor.yy392 = SF_All;}
break;
- case 125: /* sclp ::= selcollist COMMA */
- case 244: /* eidlist_opt ::= LP eidlist RP */ yytestcase(yyruleno==244);
-{yygotominor.yy322 = yymsp[-1].minor.yy322;}
+ case 91: /* sclp ::= */
+ case 119: /* orderby_opt ::= */ yytestcase(yyruleno==119);
+ case 126: /* groupby_opt ::= */ yytestcase(yyruleno==126);
+ case 199: /* exprlist ::= */ yytestcase(yyruleno==199);
+ case 205: /* eidlist_opt ::= */ yytestcase(yyruleno==205);
+{yymsp[1].minor.yy442 = 0;}
break;
- case 126: /* sclp ::= */
- case 155: /* orderby_opt ::= */ yytestcase(yyruleno==155);
- case 162: /* groupby_opt ::= */ yytestcase(yyruleno==162);
- case 237: /* exprlist ::= */ yytestcase(yyruleno==237);
- case 243: /* eidlist_opt ::= */ yytestcase(yyruleno==243);
-{yygotominor.yy322 = 0;}
- break;
- case 127: /* selcollist ::= sclp expr as */
+ case 92: /* selcollist ::= sclp expr as */
{
- yygotominor.yy322 = sqlite3ExprListAppend(pParse, yymsp[-2].minor.yy322, yymsp[-1].minor.yy118.pExpr);
- if( yymsp[0].minor.yy0.n>0 ) sqlite3ExprListSetName(pParse, yygotominor.yy322, &yymsp[0].minor.yy0, 1);
- sqlite3ExprListSetSpan(pParse,yygotominor.yy322,&yymsp[-1].minor.yy118);
+ yymsp[-2].minor.yy442 = sqlite3ExprListAppend(pParse, yymsp[-2].minor.yy442, yymsp[-1].minor.yy342.pExpr);
+ if( yymsp[0].minor.yy0.n>0 ) sqlite3ExprListSetName(pParse, yymsp[-2].minor.yy442, &yymsp[0].minor.yy0, 1);
+ sqlite3ExprListSetSpan(pParse,yymsp[-2].minor.yy442,&yymsp[-1].minor.yy342);
}
break;
- case 128: /* selcollist ::= sclp STAR */
+ case 93: /* selcollist ::= sclp STAR */
{
Expr *p = sqlite3Expr(pParse->db, TK_ASTERISK, 0);
- yygotominor.yy322 = sqlite3ExprListAppend(pParse, yymsp[-1].minor.yy322, p);
+ yymsp[-1].minor.yy442 = sqlite3ExprListAppend(pParse, yymsp[-1].minor.yy442, p);
}
break;
- case 129: /* selcollist ::= sclp nm DOT STAR */
+ case 94: /* selcollist ::= sclp nm DOT STAR */
{
Expr *pRight = sqlite3PExpr(pParse, TK_ASTERISK, 0, 0, &yymsp[0].minor.yy0);
Expr *pLeft = sqlite3PExpr(pParse, TK_ID, 0, 0, &yymsp[-2].minor.yy0);
Expr *pDot = sqlite3PExpr(pParse, TK_DOT, pLeft, pRight, 0);
- yygotominor.yy322 = sqlite3ExprListAppend(pParse,yymsp[-3].minor.yy322, pDot);
+ yymsp[-3].minor.yy442 = sqlite3ExprListAppend(pParse,yymsp[-3].minor.yy442, pDot);
}
break;
- case 132: /* as ::= */
-{yygotominor.yy0.n = 0;}
+ case 95: /* as ::= AS nm */
+ case 106: /* dbnm ::= DOT nm */ yytestcase(yyruleno==106);
+ case 219: /* plus_num ::= PLUS INTEGER|FLOAT */ yytestcase(yyruleno==219);
+ case 220: /* minus_num ::= MINUS INTEGER|FLOAT */ yytestcase(yyruleno==220);
+{yymsp[-1].minor.yy0 = yymsp[0].minor.yy0;}
break;
- case 133: /* from ::= */
-{yygotominor.yy259 = sqlite3DbMallocZero(pParse->db, sizeof(*yygotominor.yy259));}
+ case 97: /* from ::= */
+{yymsp[1].minor.yy347 = sqlite3DbMallocZero(pParse->db, sizeof(*yymsp[1].minor.yy347));}
break;
- case 134: /* from ::= FROM seltablist */
+ case 98: /* from ::= FROM seltablist */
{
- yygotominor.yy259 = yymsp[0].minor.yy259;
- sqlite3SrcListShiftJoinType(yygotominor.yy259);
+ yymsp[-1].minor.yy347 = yymsp[0].minor.yy347;
+ sqlite3SrcListShiftJoinType(yymsp[-1].minor.yy347);
}
break;
- case 135: /* stl_prefix ::= seltablist joinop */
+ case 99: /* stl_prefix ::= seltablist joinop */
{
- yygotominor.yy259 = yymsp[-1].minor.yy259;
- if( ALWAYS(yygotominor.yy259 && yygotominor.yy259->nSrc>0) ) yygotominor.yy259->a[yygotominor.yy259->nSrc-1].fg.jointype = (u8)yymsp[0].minor.yy4;
+ if( ALWAYS(yymsp[-1].minor.yy347 && yymsp[-1].minor.yy347->nSrc>0) ) yymsp[-1].minor.yy347->a[yymsp[-1].minor.yy347->nSrc-1].fg.jointype = (u8)yymsp[0].minor.yy392;
}
break;
- case 136: /* stl_prefix ::= */
-{yygotominor.yy259 = 0;}
+ case 100: /* stl_prefix ::= */
+{yymsp[1].minor.yy347 = 0;}
break;
- case 137: /* seltablist ::= stl_prefix nm dbnm as indexed_opt on_opt using_opt */
+ case 101: /* seltablist ::= stl_prefix nm dbnm as indexed_opt on_opt using_opt */
{
- yygotominor.yy259 = sqlite3SrcListAppendFromTerm(pParse,yymsp[-6].minor.yy259,&yymsp[-5].minor.yy0,&yymsp[-4].minor.yy0,&yymsp[-3].minor.yy0,0,yymsp[-1].minor.yy314,yymsp[0].minor.yy384);
- sqlite3SrcListIndexedBy(pParse, yygotominor.yy259, &yymsp[-2].minor.yy0);
+ yymsp[-6].minor.yy347 = sqlite3SrcListAppendFromTerm(pParse,yymsp[-6].minor.yy347,&yymsp[-5].minor.yy0,&yymsp[-4].minor.yy0,&yymsp[-3].minor.yy0,0,yymsp[-1].minor.yy122,yymsp[0].minor.yy180);
+ sqlite3SrcListIndexedBy(pParse, yymsp[-6].minor.yy347, &yymsp[-2].minor.yy0);
}
break;
- case 138: /* seltablist ::= stl_prefix nm dbnm LP exprlist RP as on_opt using_opt */
+ case 102: /* seltablist ::= stl_prefix nm dbnm LP exprlist RP as on_opt using_opt */
{
- yygotominor.yy259 = sqlite3SrcListAppendFromTerm(pParse,yymsp[-8].minor.yy259,&yymsp[-7].minor.yy0,&yymsp[-6].minor.yy0,&yymsp[-2].minor.yy0,0,yymsp[-1].minor.yy314,yymsp[0].minor.yy384);
- sqlite3SrcListFuncArgs(pParse, yygotominor.yy259, yymsp[-4].minor.yy322);
+ yymsp[-8].minor.yy347 = sqlite3SrcListAppendFromTerm(pParse,yymsp[-8].minor.yy347,&yymsp[-7].minor.yy0,&yymsp[-6].minor.yy0,&yymsp[-2].minor.yy0,0,yymsp[-1].minor.yy122,yymsp[0].minor.yy180);
+ sqlite3SrcListFuncArgs(pParse, yymsp[-8].minor.yy347, yymsp[-4].minor.yy442);
}
break;
- case 139: /* seltablist ::= stl_prefix LP select RP as on_opt using_opt */
+ case 103: /* seltablist ::= stl_prefix LP select RP as on_opt using_opt */
{
- yygotominor.yy259 = sqlite3SrcListAppendFromTerm(pParse,yymsp[-6].minor.yy259,0,0,&yymsp[-2].minor.yy0,yymsp[-4].minor.yy387,yymsp[-1].minor.yy314,yymsp[0].minor.yy384);
+ yymsp[-6].minor.yy347 = sqlite3SrcListAppendFromTerm(pParse,yymsp[-6].minor.yy347,0,0,&yymsp[-2].minor.yy0,yymsp[-4].minor.yy159,yymsp[-1].minor.yy122,yymsp[0].minor.yy180);
}
break;
- case 140: /* seltablist ::= stl_prefix LP seltablist RP as on_opt using_opt */
+ case 104: /* seltablist ::= stl_prefix LP seltablist RP as on_opt using_opt */
{
- if( yymsp[-6].minor.yy259==0 && yymsp[-2].minor.yy0.n==0 && yymsp[-1].minor.yy314==0 && yymsp[0].minor.yy384==0 ){
- yygotominor.yy259 = yymsp[-4].minor.yy259;
- }else if( yymsp[-4].minor.yy259->nSrc==1 ){
- yygotominor.yy259 = sqlite3SrcListAppendFromTerm(pParse,yymsp[-6].minor.yy259,0,0,&yymsp[-2].minor.yy0,0,yymsp[-1].minor.yy314,yymsp[0].minor.yy384);
- if( yygotominor.yy259 ){
- struct SrcList_item *pNew = &yygotominor.yy259->a[yygotominor.yy259->nSrc-1];
- struct SrcList_item *pOld = yymsp[-4].minor.yy259->a;
+ if( yymsp[-6].minor.yy347==0 && yymsp[-2].minor.yy0.n==0 && yymsp[-1].minor.yy122==0 && yymsp[0].minor.yy180==0 ){
+ yymsp[-6].minor.yy347 = yymsp[-4].minor.yy347;
+ }else if( yymsp[-4].minor.yy347->nSrc==1 ){
+ yymsp[-6].minor.yy347 = sqlite3SrcListAppendFromTerm(pParse,yymsp[-6].minor.yy347,0,0,&yymsp[-2].minor.yy0,0,yymsp[-1].minor.yy122,yymsp[0].minor.yy180);
+ if( yymsp[-6].minor.yy347 ){
+ struct SrcList_item *pNew = &yymsp[-6].minor.yy347->a[yymsp[-6].minor.yy347->nSrc-1];
+ struct SrcList_item *pOld = yymsp[-4].minor.yy347->a;
pNew->zName = pOld->zName;
pNew->zDatabase = pOld->zDatabase;
pNew->pSelect = pOld->pSelect;
pOld->zName = pOld->zDatabase = 0;
pOld->pSelect = 0;
}
- sqlite3SrcListDelete(pParse->db, yymsp[-4].minor.yy259);
+ sqlite3SrcListDelete(pParse->db, yymsp[-4].minor.yy347);
}else{
Select *pSubquery;
- sqlite3SrcListShiftJoinType(yymsp[-4].minor.yy259);
- pSubquery = sqlite3SelectNew(pParse,0,yymsp[-4].minor.yy259,0,0,0,0,SF_NestedFrom,0,0);
- yygotominor.yy259 = sqlite3SrcListAppendFromTerm(pParse,yymsp[-6].minor.yy259,0,0,&yymsp[-2].minor.yy0,pSubquery,yymsp[-1].minor.yy314,yymsp[0].minor.yy384);
+ sqlite3SrcListShiftJoinType(yymsp[-4].minor.yy347);
+ pSubquery = sqlite3SelectNew(pParse,0,yymsp[-4].minor.yy347,0,0,0,0,SF_NestedFrom,0,0);
+ yymsp[-6].minor.yy347 = sqlite3SrcListAppendFromTerm(pParse,yymsp[-6].minor.yy347,0,0,&yymsp[-2].minor.yy0,pSubquery,yymsp[-1].minor.yy122,yymsp[0].minor.yy180);
}
}
break;
- case 141: /* dbnm ::= */
- case 150: /* indexed_opt ::= */ yytestcase(yyruleno==150);
-{yygotominor.yy0.z=0; yygotominor.yy0.n=0;}
+ case 105: /* dbnm ::= */
+ case 114: /* indexed_opt ::= */ yytestcase(yyruleno==114);
+{yymsp[1].minor.yy0.z=0; yymsp[1].minor.yy0.n=0;}
break;
- case 143: /* fullname ::= nm dbnm */
-{yygotominor.yy259 = sqlite3SrcListAppend(pParse->db,0,&yymsp[-1].minor.yy0,&yymsp[0].minor.yy0);}
+ case 107: /* fullname ::= nm dbnm */
+{yymsp[-1].minor.yy347 = sqlite3SrcListAppend(pParse->db,0,&yymsp[-1].minor.yy0,&yymsp[0].minor.yy0); /*A-overwrites-X*/}
break;
- case 144: /* joinop ::= COMMA|JOIN */
-{ yygotominor.yy4 = JT_INNER; }
+ case 108: /* joinop ::= COMMA|JOIN */
+{ yymsp[0].minor.yy392 = JT_INNER; }
break;
- case 145: /* joinop ::= JOIN_KW JOIN */
-{ yygotominor.yy4 = sqlite3JoinType(pParse,&yymsp[-1].minor.yy0,0,0); }
+ case 109: /* joinop ::= JOIN_KW JOIN */
+{yymsp[-1].minor.yy392 = sqlite3JoinType(pParse,&yymsp[-1].minor.yy0,0,0); /*X-overwrites-A*/}
break;
- case 146: /* joinop ::= JOIN_KW nm JOIN */
-{ yygotominor.yy4 = sqlite3JoinType(pParse,&yymsp[-2].minor.yy0,&yymsp[-1].minor.yy0,0); }
+ case 110: /* joinop ::= JOIN_KW nm JOIN */
+{yymsp[-2].minor.yy392 = sqlite3JoinType(pParse,&yymsp[-2].minor.yy0,&yymsp[-1].minor.yy0,0); /*X-overwrites-A*/}
break;
- case 147: /* joinop ::= JOIN_KW nm nm JOIN */
-{ yygotominor.yy4 = sqlite3JoinType(pParse,&yymsp[-3].minor.yy0,&yymsp[-2].minor.yy0,&yymsp[-1].minor.yy0); }
+ case 111: /* joinop ::= JOIN_KW nm nm JOIN */
+{yymsp[-3].minor.yy392 = sqlite3JoinType(pParse,&yymsp[-3].minor.yy0,&yymsp[-2].minor.yy0,&yymsp[-1].minor.yy0);/*X-overwrites-A*/}
break;
- case 148: /* on_opt ::= ON expr */
- case 165: /* having_opt ::= HAVING expr */ yytestcase(yyruleno==165);
- case 172: /* where_opt ::= WHERE expr */ yytestcase(yyruleno==172);
- case 232: /* case_else ::= ELSE expr */ yytestcase(yyruleno==232);
- case 234: /* case_operand ::= expr */ yytestcase(yyruleno==234);
-{yygotominor.yy314 = yymsp[0].minor.yy118.pExpr;}
+ case 112: /* on_opt ::= ON expr */
+ case 129: /* having_opt ::= HAVING expr */ yytestcase(yyruleno==129);
+ case 136: /* where_opt ::= WHERE expr */ yytestcase(yyruleno==136);
+ case 195: /* case_else ::= ELSE expr */ yytestcase(yyruleno==195);
+{yymsp[-1].minor.yy122 = yymsp[0].minor.yy342.pExpr;}
break;
- case 149: /* on_opt ::= */
- case 164: /* having_opt ::= */ yytestcase(yyruleno==164);
- case 171: /* where_opt ::= */ yytestcase(yyruleno==171);
- case 233: /* case_else ::= */ yytestcase(yyruleno==233);
- case 235: /* case_operand ::= */ yytestcase(yyruleno==235);
-{yygotominor.yy314 = 0;}
+ case 113: /* on_opt ::= */
+ case 128: /* having_opt ::= */ yytestcase(yyruleno==128);
+ case 135: /* where_opt ::= */ yytestcase(yyruleno==135);
+ case 196: /* case_else ::= */ yytestcase(yyruleno==196);
+ case 198: /* case_operand ::= */ yytestcase(yyruleno==198);
+{yymsp[1].minor.yy122 = 0;}
break;
- case 152: /* indexed_opt ::= NOT INDEXED */
-{yygotominor.yy0.z=0; yygotominor.yy0.n=1;}
+ case 115: /* indexed_opt ::= INDEXED BY nm */
+{yymsp[-2].minor.yy0 = yymsp[0].minor.yy0;}
break;
- case 153: /* using_opt ::= USING LP idlist RP */
- case 181: /* idlist_opt ::= LP idlist RP */ yytestcase(yyruleno==181);
-{yygotominor.yy384 = yymsp[-1].minor.yy384;}
+ case 116: /* indexed_opt ::= NOT INDEXED */
+{yymsp[-1].minor.yy0.z=0; yymsp[-1].minor.yy0.n=1;}
break;
- case 154: /* using_opt ::= */
- case 180: /* idlist_opt ::= */ yytestcase(yyruleno==180);
-{yygotominor.yy384 = 0;}
+ case 117: /* using_opt ::= USING LP idlist RP */
+{yymsp[-3].minor.yy180 = yymsp[-1].minor.yy180;}
break;
- case 156: /* orderby_opt ::= ORDER BY sortlist */
- case 163: /* groupby_opt ::= GROUP BY nexprlist */ yytestcase(yyruleno==163);
- case 236: /* exprlist ::= nexprlist */ yytestcase(yyruleno==236);
-{yygotominor.yy322 = yymsp[0].minor.yy322;}
+ case 118: /* using_opt ::= */
+ case 144: /* idlist_opt ::= */ yytestcase(yyruleno==144);
+{yymsp[1].minor.yy180 = 0;}
break;
- case 157: /* sortlist ::= sortlist COMMA expr sortorder */
+ case 120: /* orderby_opt ::= ORDER BY sortlist */
+ case 127: /* groupby_opt ::= GROUP BY nexprlist */ yytestcase(yyruleno==127);
+{yymsp[-2].minor.yy442 = yymsp[0].minor.yy442;}
+ break;
+ case 121: /* sortlist ::= sortlist COMMA expr sortorder */
{
- yygotominor.yy322 = sqlite3ExprListAppend(pParse,yymsp[-3].minor.yy322,yymsp[-1].minor.yy118.pExpr);
- sqlite3ExprListSetSortOrder(yygotominor.yy322,yymsp[0].minor.yy4);
+ yymsp[-3].minor.yy442 = sqlite3ExprListAppend(pParse,yymsp[-3].minor.yy442,yymsp[-1].minor.yy342.pExpr);
+ sqlite3ExprListSetSortOrder(yymsp[-3].minor.yy442,yymsp[0].minor.yy392);
}
break;
- case 158: /* sortlist ::= expr sortorder */
+ case 122: /* sortlist ::= expr sortorder */
{
- yygotominor.yy322 = sqlite3ExprListAppend(pParse,0,yymsp[-1].minor.yy118.pExpr);
- sqlite3ExprListSetSortOrder(yygotominor.yy322,yymsp[0].minor.yy4);
+ yymsp[-1].minor.yy442 = sqlite3ExprListAppend(pParse,0,yymsp[-1].minor.yy342.pExpr); /*A-overwrites-Y*/
+ sqlite3ExprListSetSortOrder(yymsp[-1].minor.yy442,yymsp[0].minor.yy392);
}
break;
- case 159: /* sortorder ::= ASC */
-{yygotominor.yy4 = SQLITE_SO_ASC;}
+ case 123: /* sortorder ::= ASC */
+{yymsp[0].minor.yy392 = SQLITE_SO_ASC;}
break;
- case 160: /* sortorder ::= DESC */
-{yygotominor.yy4 = SQLITE_SO_DESC;}
+ case 124: /* sortorder ::= DESC */
+{yymsp[0].minor.yy392 = SQLITE_SO_DESC;}
break;
- case 161: /* sortorder ::= */
-{yygotominor.yy4 = SQLITE_SO_UNDEFINED;}
+ case 125: /* sortorder ::= */
+{yymsp[1].minor.yy392 = SQLITE_SO_UNDEFINED;}
break;
- case 166: /* limit_opt ::= */
-{yygotominor.yy292.pLimit = 0; yygotominor.yy292.pOffset = 0;}
+ case 130: /* limit_opt ::= */
+{yymsp[1].minor.yy64.pLimit = 0; yymsp[1].minor.yy64.pOffset = 0;}
break;
- case 167: /* limit_opt ::= LIMIT expr */
-{yygotominor.yy292.pLimit = yymsp[0].minor.yy118.pExpr; yygotominor.yy292.pOffset = 0;}
+ case 131: /* limit_opt ::= LIMIT expr */
+{yymsp[-1].minor.yy64.pLimit = yymsp[0].minor.yy342.pExpr; yymsp[-1].minor.yy64.pOffset = 0;}
break;
- case 168: /* limit_opt ::= LIMIT expr OFFSET expr */
-{yygotominor.yy292.pLimit = yymsp[-2].minor.yy118.pExpr; yygotominor.yy292.pOffset = yymsp[0].minor.yy118.pExpr;}
+ case 132: /* limit_opt ::= LIMIT expr OFFSET expr */
+{yymsp[-3].minor.yy64.pLimit = yymsp[-2].minor.yy342.pExpr; yymsp[-3].minor.yy64.pOffset = yymsp[0].minor.yy342.pExpr;}
break;
- case 169: /* limit_opt ::= LIMIT expr COMMA expr */
-{yygotominor.yy292.pOffset = yymsp[-2].minor.yy118.pExpr; yygotominor.yy292.pLimit = yymsp[0].minor.yy118.pExpr;}
+ case 133: /* limit_opt ::= LIMIT expr COMMA expr */
+{yymsp[-3].minor.yy64.pOffset = yymsp[-2].minor.yy342.pExpr; yymsp[-3].minor.yy64.pLimit = yymsp[0].minor.yy342.pExpr;}
break;
- case 170: /* cmd ::= with DELETE FROM fullname indexed_opt where_opt */
+ case 134: /* cmd ::= with DELETE FROM fullname indexed_opt where_opt */
{
- sqlite3WithPush(pParse, yymsp[-5].minor.yy451, 1);
- sqlite3SrcListIndexedBy(pParse, yymsp[-2].minor.yy259, &yymsp[-1].minor.yy0);
- sqlite3DeleteFrom(pParse,yymsp[-2].minor.yy259,yymsp[0].minor.yy314);
+ sqlite3WithPush(pParse, yymsp[-5].minor.yy331, 1);
+ sqlite3SrcListIndexedBy(pParse, yymsp[-2].minor.yy347, &yymsp[-1].minor.yy0);
+ sqlite3DeleteFrom(pParse,yymsp[-2].minor.yy347,yymsp[0].minor.yy122);
}
break;
- case 173: /* cmd ::= with UPDATE orconf fullname indexed_opt SET setlist where_opt */
+ case 137: /* cmd ::= with UPDATE orconf fullname indexed_opt SET setlist where_opt */
{
- sqlite3WithPush(pParse, yymsp[-7].minor.yy451, 1);
- sqlite3SrcListIndexedBy(pParse, yymsp[-4].minor.yy259, &yymsp[-3].minor.yy0);
- sqlite3ExprListCheckLength(pParse,yymsp[-1].minor.yy322,"set list");
- sqlite3Update(pParse,yymsp[-4].minor.yy259,yymsp[-1].minor.yy322,yymsp[0].minor.yy314,yymsp[-5].minor.yy4);
+ sqlite3WithPush(pParse, yymsp[-7].minor.yy331, 1);
+ sqlite3SrcListIndexedBy(pParse, yymsp[-4].minor.yy347, &yymsp[-3].minor.yy0);
+ sqlite3ExprListCheckLength(pParse,yymsp[-1].minor.yy442,"set list");
+ sqlite3Update(pParse,yymsp[-4].minor.yy347,yymsp[-1].minor.yy442,yymsp[0].minor.yy122,yymsp[-5].minor.yy392);
}
break;
- case 174: /* setlist ::= setlist COMMA nm EQ expr */
+ case 138: /* setlist ::= setlist COMMA nm EQ expr */
{
- yygotominor.yy322 = sqlite3ExprListAppend(pParse, yymsp[-4].minor.yy322, yymsp[0].minor.yy118.pExpr);
- sqlite3ExprListSetName(pParse, yygotominor.yy322, &yymsp[-2].minor.yy0, 1);
+ yymsp[-4].minor.yy442 = sqlite3ExprListAppend(pParse, yymsp[-4].minor.yy442, yymsp[0].minor.yy342.pExpr);
+ sqlite3ExprListSetName(pParse, yymsp[-4].minor.yy442, &yymsp[-2].minor.yy0, 1);
}
break;
- case 175: /* setlist ::= nm EQ expr */
+ case 139: /* setlist ::= nm EQ expr */
{
- yygotominor.yy322 = sqlite3ExprListAppend(pParse, 0, yymsp[0].minor.yy118.pExpr);
- sqlite3ExprListSetName(pParse, yygotominor.yy322, &yymsp[-2].minor.yy0, 1);
+ yylhsminor.yy442 = sqlite3ExprListAppend(pParse, 0, yymsp[0].minor.yy342.pExpr);
+ sqlite3ExprListSetName(pParse, yylhsminor.yy442, &yymsp[-2].minor.yy0, 1);
+}
+ yymsp[-2].minor.yy442 = yylhsminor.yy442;
+ break;
+ case 140: /* cmd ::= with insert_cmd INTO fullname idlist_opt select */
+{
+ sqlite3WithPush(pParse, yymsp[-5].minor.yy331, 1);
+ sqlite3Insert(pParse, yymsp[-2].minor.yy347, yymsp[0].minor.yy159, yymsp[-1].minor.yy180, yymsp[-4].minor.yy392);
}
break;
- case 176: /* cmd ::= with insert_cmd INTO fullname idlist_opt select */
+ case 141: /* cmd ::= with insert_cmd INTO fullname idlist_opt DEFAULT VALUES */
{
- sqlite3WithPush(pParse, yymsp[-5].minor.yy451, 1);
- sqlite3Insert(pParse, yymsp[-2].minor.yy259, yymsp[0].minor.yy387, yymsp[-1].minor.yy384, yymsp[-4].minor.yy4);
+ sqlite3WithPush(pParse, yymsp[-6].minor.yy331, 1);
+ sqlite3Insert(pParse, yymsp[-3].minor.yy347, 0, yymsp[-2].minor.yy180, yymsp[-5].minor.yy392);
}
break;
- case 177: /* cmd ::= with insert_cmd INTO fullname idlist_opt DEFAULT VALUES */
-{
- sqlite3WithPush(pParse, yymsp[-6].minor.yy451, 1);
- sqlite3Insert(pParse, yymsp[-3].minor.yy259, 0, yymsp[-2].minor.yy384, yymsp[-5].minor.yy4);
-}
+ case 145: /* idlist_opt ::= LP idlist RP */
+{yymsp[-2].minor.yy180 = yymsp[-1].minor.yy180;}
break;
- case 182: /* idlist ::= idlist COMMA nm */
-{yygotominor.yy384 = sqlite3IdListAppend(pParse->db,yymsp[-2].minor.yy384,&yymsp[0].minor.yy0);}
+ case 146: /* idlist ::= idlist COMMA nm */
+{yymsp[-2].minor.yy180 = sqlite3IdListAppend(pParse->db,yymsp[-2].minor.yy180,&yymsp[0].minor.yy0);}
break;
- case 183: /* idlist ::= nm */
-{yygotominor.yy384 = sqlite3IdListAppend(pParse->db,0,&yymsp[0].minor.yy0);}
+ case 147: /* idlist ::= nm */
+{yymsp[0].minor.yy180 = sqlite3IdListAppend(pParse->db,0,&yymsp[0].minor.yy0); /*A-overwrites-Y*/}
break;
- case 184: /* expr ::= term */
-{yygotominor.yy118 = yymsp[0].minor.yy118;}
+ case 148: /* expr ::= LP expr RP */
+{spanSet(&yymsp[-2].minor.yy342,&yymsp[-2].minor.yy0,&yymsp[0].minor.yy0); /*A-overwrites-B*/ yymsp[-2].minor.yy342.pExpr = yymsp[-1].minor.yy342.pExpr;}
break;
- case 185: /* expr ::= LP expr RP */
-{yygotominor.yy118.pExpr = yymsp[-1].minor.yy118.pExpr; spanSet(&yygotominor.yy118,&yymsp[-2].minor.yy0,&yymsp[0].minor.yy0);}
+ case 149: /* term ::= NULL */
+ case 154: /* term ::= INTEGER|FLOAT|BLOB */ yytestcase(yyruleno==154);
+ case 155: /* term ::= STRING */ yytestcase(yyruleno==155);
+{spanExpr(&yymsp[0].minor.yy342,pParse,yymsp[0].major,yymsp[0].minor.yy0);/*A-overwrites-X*/}
break;
- case 186: /* term ::= NULL */
- case 191: /* term ::= INTEGER|FLOAT|BLOB */ yytestcase(yyruleno==191);
- case 192: /* term ::= STRING */ yytestcase(yyruleno==192);
-{spanExpr(&yygotominor.yy118, pParse, yymsp[0].major, &yymsp[0].minor.yy0);}
+ case 150: /* expr ::= ID|INDEXED */
+ case 151: /* expr ::= JOIN_KW */ yytestcase(yyruleno==151);
+{spanExpr(&yymsp[0].minor.yy342,pParse,TK_ID,yymsp[0].minor.yy0); /*A-overwrites-X*/}
break;
- case 187: /* expr ::= ID|INDEXED */
- case 188: /* expr ::= JOIN_KW */ yytestcase(yyruleno==188);
-{spanExpr(&yygotominor.yy118, pParse, TK_ID, &yymsp[0].minor.yy0);}
- break;
- case 189: /* expr ::= nm DOT nm */
+ case 152: /* expr ::= nm DOT nm */
{
Expr *temp1 = sqlite3PExpr(pParse, TK_ID, 0, 0, &yymsp[-2].minor.yy0);
Expr *temp2 = sqlite3PExpr(pParse, TK_ID, 0, 0, &yymsp[0].minor.yy0);
- yygotominor.yy118.pExpr = sqlite3PExpr(pParse, TK_DOT, temp1, temp2, 0);
- spanSet(&yygotominor.yy118,&yymsp[-2].minor.yy0,&yymsp[0].minor.yy0);
+ spanSet(&yymsp[-2].minor.yy342,&yymsp[-2].minor.yy0,&yymsp[0].minor.yy0); /*A-overwrites-X*/
+ yymsp[-2].minor.yy342.pExpr = sqlite3PExpr(pParse, TK_DOT, temp1, temp2, 0);
}
break;
- case 190: /* expr ::= nm DOT nm DOT nm */
+ case 153: /* expr ::= nm DOT nm DOT nm */
{
Expr *temp1 = sqlite3PExpr(pParse, TK_ID, 0, 0, &yymsp[-4].minor.yy0);
Expr *temp2 = sqlite3PExpr(pParse, TK_ID, 0, 0, &yymsp[-2].minor.yy0);
Expr *temp3 = sqlite3PExpr(pParse, TK_ID, 0, 0, &yymsp[0].minor.yy0);
Expr *temp4 = sqlite3PExpr(pParse, TK_DOT, temp2, temp3, 0);
- yygotominor.yy118.pExpr = sqlite3PExpr(pParse, TK_DOT, temp1, temp4, 0);
- spanSet(&yygotominor.yy118,&yymsp[-4].minor.yy0,&yymsp[0].minor.yy0);
+ spanSet(&yymsp[-4].minor.yy342,&yymsp[-4].minor.yy0,&yymsp[0].minor.yy0); /*A-overwrites-X*/
+ yymsp[-4].minor.yy342.pExpr = sqlite3PExpr(pParse, TK_DOT, temp1, temp4, 0);
}
break;
- case 193: /* expr ::= VARIABLE */
+ case 156: /* expr ::= VARIABLE */
{
- if( yymsp[0].minor.yy0.n>=2 && yymsp[0].minor.yy0.z[0]=='#' && sqlite3Isdigit(yymsp[0].minor.yy0.z[1]) ){
+ Token t = yymsp[0].minor.yy0; /*A-overwrites-X*/
+ if( t.n>=2 && t.z[0]=='#' && sqlite3Isdigit(t.z[1]) ){
/* When doing a nested parse, one can include terms in an expression
** that look like this: #1 #2 ... These terms refer to registers
** in the virtual machine. #N is the N-th register. */
+ spanSet(&yymsp[0].minor.yy342, &t, &t);
if( pParse->nested==0 ){
- sqlite3ErrorMsg(pParse, "near \"%T\": syntax error", &yymsp[0].minor.yy0);
- yygotominor.yy118.pExpr = 0;
+ sqlite3ErrorMsg(pParse, "near \"%T\": syntax error", &t);
+ yymsp[0].minor.yy342.pExpr = 0;
}else{
- yygotominor.yy118.pExpr = sqlite3PExpr(pParse, TK_REGISTER, 0, 0, &yymsp[0].minor.yy0);
- if( yygotominor.yy118.pExpr ) sqlite3GetInt32(&yymsp[0].minor.yy0.z[1], &yygotominor.yy118.pExpr->iTable);
+ yymsp[0].minor.yy342.pExpr = sqlite3PExpr(pParse, TK_REGISTER, 0, 0, &t);
+ if( yymsp[0].minor.yy342.pExpr ) sqlite3GetInt32(&t.z[1], &yymsp[0].minor.yy342.pExpr->iTable);
}
}else{
- spanExpr(&yygotominor.yy118, pParse, TK_VARIABLE, &yymsp[0].minor.yy0);
- sqlite3ExprAssignVarNumber(pParse, yygotominor.yy118.pExpr);
+ spanExpr(&yymsp[0].minor.yy342, pParse, TK_VARIABLE, t);
+ sqlite3ExprAssignVarNumber(pParse, yymsp[0].minor.yy342.pExpr);
}
- spanSet(&yygotominor.yy118, &yymsp[0].minor.yy0, &yymsp[0].minor.yy0);
}
break;
- case 194: /* expr ::= expr COLLATE ID|STRING */
+ case 157: /* expr ::= expr COLLATE ID|STRING */
{
- yygotominor.yy118.pExpr = sqlite3ExprAddCollateToken(pParse, yymsp[-2].minor.yy118.pExpr, &yymsp[0].minor.yy0, 1);
- yygotominor.yy118.zStart = yymsp[-2].minor.yy118.zStart;
- yygotominor.yy118.zEnd = &yymsp[0].minor.yy0.z[yymsp[0].minor.yy0.n];
+ yymsp[-2].minor.yy342.pExpr = sqlite3ExprAddCollateToken(pParse, yymsp[-2].minor.yy342.pExpr, &yymsp[0].minor.yy0, 1);
+ yymsp[-2].minor.yy342.zEnd = &yymsp[0].minor.yy0.z[yymsp[0].minor.yy0.n];
}
break;
- case 195: /* expr ::= CAST LP expr AS typetoken RP */
+ case 158: /* expr ::= CAST LP expr AS typetoken RP */
{
- yygotominor.yy118.pExpr = sqlite3PExpr(pParse, TK_CAST, yymsp[-3].minor.yy118.pExpr, 0, &yymsp[-1].minor.yy0);
- spanSet(&yygotominor.yy118,&yymsp[-5].minor.yy0,&yymsp[0].minor.yy0);
+ spanSet(&yymsp[-5].minor.yy342,&yymsp[-5].minor.yy0,&yymsp[0].minor.yy0); /*A-overwrites-X*/
+ yymsp[-5].minor.yy342.pExpr = sqlite3PExpr(pParse, TK_CAST, yymsp[-3].minor.yy342.pExpr, 0, &yymsp[-1].minor.yy0);
}
break;
- case 196: /* expr ::= ID|INDEXED LP distinct exprlist RP */
+ case 159: /* expr ::= ID|INDEXED LP distinct exprlist RP */
{
- if( yymsp[-1].minor.yy322 && yymsp[-1].minor.yy322->nExpr>pParse->db->aLimit[SQLITE_LIMIT_FUNCTION_ARG] ){
+ if( yymsp[-1].minor.yy442 && yymsp[-1].minor.yy442->nExpr>pParse->db->aLimit[SQLITE_LIMIT_FUNCTION_ARG] ){
sqlite3ErrorMsg(pParse, "too many arguments on function %T", &yymsp[-4].minor.yy0);
}
- yygotominor.yy118.pExpr = sqlite3ExprFunction(pParse, yymsp[-1].minor.yy322, &yymsp[-4].minor.yy0);
- spanSet(&yygotominor.yy118,&yymsp[-4].minor.yy0,&yymsp[0].minor.yy0);
- if( yymsp[-2].minor.yy4==SF_Distinct && yygotominor.yy118.pExpr ){
- yygotominor.yy118.pExpr->flags |= EP_Distinct;
+ yylhsminor.yy342.pExpr = sqlite3ExprFunction(pParse, yymsp[-1].minor.yy442, &yymsp[-4].minor.yy0);
+ spanSet(&yylhsminor.yy342,&yymsp[-4].minor.yy0,&yymsp[0].minor.yy0);
+ if( yymsp[-2].minor.yy392==SF_Distinct && yylhsminor.yy342.pExpr ){
+ yylhsminor.yy342.pExpr->flags |= EP_Distinct;
}
}
+ yymsp[-4].minor.yy342 = yylhsminor.yy342;
break;
- case 197: /* expr ::= ID|INDEXED LP STAR RP */
+ case 160: /* expr ::= ID|INDEXED LP STAR RP */
{
- yygotominor.yy118.pExpr = sqlite3ExprFunction(pParse, 0, &yymsp[-3].minor.yy0);
- spanSet(&yygotominor.yy118,&yymsp[-3].minor.yy0,&yymsp[0].minor.yy0);
+ yylhsminor.yy342.pExpr = sqlite3ExprFunction(pParse, 0, &yymsp[-3].minor.yy0);
+ spanSet(&yylhsminor.yy342,&yymsp[-3].minor.yy0,&yymsp[0].minor.yy0);
}
+ yymsp[-3].minor.yy342 = yylhsminor.yy342;
break;
- case 198: /* term ::= CTIME_KW */
+ case 161: /* term ::= CTIME_KW */
{
- yygotominor.yy118.pExpr = sqlite3ExprFunction(pParse, 0, &yymsp[0].minor.yy0);
- spanSet(&yygotominor.yy118, &yymsp[0].minor.yy0, &yymsp[0].minor.yy0);
+ yylhsminor.yy342.pExpr = sqlite3ExprFunction(pParse, 0, &yymsp[0].minor.yy0);
+ spanSet(&yylhsminor.yy342, &yymsp[0].minor.yy0, &yymsp[0].minor.yy0);
}
+ yymsp[0].minor.yy342 = yylhsminor.yy342;
break;
- case 199: /* expr ::= expr AND expr */
- case 200: /* expr ::= expr OR expr */ yytestcase(yyruleno==200);
- case 201: /* expr ::= expr LT|GT|GE|LE expr */ yytestcase(yyruleno==201);
- case 202: /* expr ::= expr EQ|NE expr */ yytestcase(yyruleno==202);
- case 203: /* expr ::= expr BITAND|BITOR|LSHIFT|RSHIFT expr */ yytestcase(yyruleno==203);
- case 204: /* expr ::= expr PLUS|MINUS expr */ yytestcase(yyruleno==204);
- case 205: /* expr ::= expr STAR|SLASH|REM expr */ yytestcase(yyruleno==205);
- case 206: /* expr ::= expr CONCAT expr */ yytestcase(yyruleno==206);
-{spanBinaryExpr(&yygotominor.yy118,pParse,yymsp[-1].major,&yymsp[-2].minor.yy118,&yymsp[0].minor.yy118);}
+ case 162: /* expr ::= expr AND expr */
+ case 163: /* expr ::= expr OR expr */ yytestcase(yyruleno==163);
+ case 164: /* expr ::= expr LT|GT|GE|LE expr */ yytestcase(yyruleno==164);
+ case 165: /* expr ::= expr EQ|NE expr */ yytestcase(yyruleno==165);
+ case 166: /* expr ::= expr BITAND|BITOR|LSHIFT|RSHIFT expr */ yytestcase(yyruleno==166);
+ case 167: /* expr ::= expr PLUS|MINUS expr */ yytestcase(yyruleno==167);
+ case 168: /* expr ::= expr STAR|SLASH|REM expr */ yytestcase(yyruleno==168);
+ case 169: /* expr ::= expr CONCAT expr */ yytestcase(yyruleno==169);
+{spanBinaryExpr(pParse,yymsp[-1].major,&yymsp[-2].minor.yy342,&yymsp[0].minor.yy342);}
break;
- case 207: /* likeop ::= LIKE_KW|MATCH */
-{yygotominor.yy342.eOperator = yymsp[0].minor.yy0; yygotominor.yy342.bNot = 0;}
+ case 170: /* likeop ::= LIKE_KW|MATCH */
+{yymsp[0].minor.yy318.eOperator = yymsp[0].minor.yy0; yymsp[0].minor.yy318.bNot = 0;/*A-overwrites-X*/}
break;
- case 208: /* likeop ::= NOT LIKE_KW|MATCH */
-{yygotominor.yy342.eOperator = yymsp[0].minor.yy0; yygotominor.yy342.bNot = 1;}
+ case 171: /* likeop ::= NOT LIKE_KW|MATCH */
+{yymsp[-1].minor.yy318.eOperator = yymsp[0].minor.yy0; yymsp[-1].minor.yy318.bNot = 1;}
break;
- case 209: /* expr ::= expr likeop expr */
+ case 172: /* expr ::= expr likeop expr */
{
ExprList *pList;
- pList = sqlite3ExprListAppend(pParse,0, yymsp[0].minor.yy118.pExpr);
- pList = sqlite3ExprListAppend(pParse,pList, yymsp[-2].minor.yy118.pExpr);
- yygotominor.yy118.pExpr = sqlite3ExprFunction(pParse, pList, &yymsp[-1].minor.yy342.eOperator);
- exprNot(pParse, yymsp[-1].minor.yy342.bNot, &yygotominor.yy118.pExpr);
- yygotominor.yy118.zStart = yymsp[-2].minor.yy118.zStart;
- yygotominor.yy118.zEnd = yymsp[0].minor.yy118.zEnd;
- if( yygotominor.yy118.pExpr ) yygotominor.yy118.pExpr->flags |= EP_InfixFunc;
+ pList = sqlite3ExprListAppend(pParse,0, yymsp[0].minor.yy342.pExpr);
+ pList = sqlite3ExprListAppend(pParse,pList, yymsp[-2].minor.yy342.pExpr);
+ yymsp[-2].minor.yy342.pExpr = sqlite3ExprFunction(pParse, pList, &yymsp[-1].minor.yy318.eOperator);
+ exprNot(pParse, yymsp[-1].minor.yy318.bNot, &yymsp[-2].minor.yy342);
+ yymsp[-2].minor.yy342.zEnd = yymsp[0].minor.yy342.zEnd;
+ if( yymsp[-2].minor.yy342.pExpr ) yymsp[-2].minor.yy342.pExpr->flags |= EP_InfixFunc;
}
break;
- case 210: /* expr ::= expr likeop expr ESCAPE expr */
+ case 173: /* expr ::= expr likeop expr ESCAPE expr */
{
ExprList *pList;
- pList = sqlite3ExprListAppend(pParse,0, yymsp[-2].minor.yy118.pExpr);
- pList = sqlite3ExprListAppend(pParse,pList, yymsp[-4].minor.yy118.pExpr);
- pList = sqlite3ExprListAppend(pParse,pList, yymsp[0].minor.yy118.pExpr);
- yygotominor.yy118.pExpr = sqlite3ExprFunction(pParse, pList, &yymsp[-3].minor.yy342.eOperator);
- exprNot(pParse, yymsp[-3].minor.yy342.bNot, &yygotominor.yy118.pExpr);
- yygotominor.yy118.zStart = yymsp[-4].minor.yy118.zStart;
- yygotominor.yy118.zEnd = yymsp[0].minor.yy118.zEnd;
- if( yygotominor.yy118.pExpr ) yygotominor.yy118.pExpr->flags |= EP_InfixFunc;
+ pList = sqlite3ExprListAppend(pParse,0, yymsp[-2].minor.yy342.pExpr);
+ pList = sqlite3ExprListAppend(pParse,pList, yymsp[-4].minor.yy342.pExpr);
+ pList = sqlite3ExprListAppend(pParse,pList, yymsp[0].minor.yy342.pExpr);
+ yymsp[-4].minor.yy342.pExpr = sqlite3ExprFunction(pParse, pList, &yymsp[-3].minor.yy318.eOperator);
+ exprNot(pParse, yymsp[-3].minor.yy318.bNot, &yymsp[-4].minor.yy342);
+ yymsp[-4].minor.yy342.zEnd = yymsp[0].minor.yy342.zEnd;
+ if( yymsp[-4].minor.yy342.pExpr ) yymsp[-4].minor.yy342.pExpr->flags |= EP_InfixFunc;
}
break;
- case 211: /* expr ::= expr ISNULL|NOTNULL */
-{spanUnaryPostfix(&yygotominor.yy118,pParse,yymsp[0].major,&yymsp[-1].minor.yy118,&yymsp[0].minor.yy0);}
+ case 174: /* expr ::= expr ISNULL|NOTNULL */
+{spanUnaryPostfix(pParse,yymsp[0].major,&yymsp[-1].minor.yy342,&yymsp[0].minor.yy0);}
break;
- case 212: /* expr ::= expr NOT NULL */
-{spanUnaryPostfix(&yygotominor.yy118,pParse,TK_NOTNULL,&yymsp[-2].minor.yy118,&yymsp[0].minor.yy0);}
+ case 175: /* expr ::= expr NOT NULL */
+{spanUnaryPostfix(pParse,TK_NOTNULL,&yymsp[-2].minor.yy342,&yymsp[0].minor.yy0);}
break;
- case 213: /* expr ::= expr IS expr */
+ case 176: /* expr ::= expr IS expr */
{
- spanBinaryExpr(&yygotominor.yy118,pParse,TK_IS,&yymsp[-2].minor.yy118,&yymsp[0].minor.yy118);
- binaryToUnaryIfNull(pParse, yymsp[0].minor.yy118.pExpr, yygotominor.yy118.pExpr, TK_ISNULL);
+ spanBinaryExpr(pParse,TK_IS,&yymsp[-2].minor.yy342,&yymsp[0].minor.yy342);
+ binaryToUnaryIfNull(pParse, yymsp[0].minor.yy342.pExpr, yymsp[-2].minor.yy342.pExpr, TK_ISNULL);
}
break;
- case 214: /* expr ::= expr IS NOT expr */
+ case 177: /* expr ::= expr IS NOT expr */
{
- spanBinaryExpr(&yygotominor.yy118,pParse,TK_ISNOT,&yymsp[-3].minor.yy118,&yymsp[0].minor.yy118);
- binaryToUnaryIfNull(pParse, yymsp[0].minor.yy118.pExpr, yygotominor.yy118.pExpr, TK_NOTNULL);
+ spanBinaryExpr(pParse,TK_ISNOT,&yymsp[-3].minor.yy342,&yymsp[0].minor.yy342);
+ binaryToUnaryIfNull(pParse, yymsp[0].minor.yy342.pExpr, yymsp[-3].minor.yy342.pExpr, TK_NOTNULL);
}
break;
- case 215: /* expr ::= NOT expr */
- case 216: /* expr ::= BITNOT expr */ yytestcase(yyruleno==216);
-{spanUnaryPrefix(&yygotominor.yy118,pParse,yymsp[-1].major,&yymsp[0].minor.yy118,&yymsp[-1].minor.yy0);}
+ case 178: /* expr ::= NOT expr */
+ case 179: /* expr ::= BITNOT expr */ yytestcase(yyruleno==179);
+{spanUnaryPrefix(&yymsp[-1].minor.yy342,pParse,yymsp[-1].major,&yymsp[0].minor.yy342,&yymsp[-1].minor.yy0);/*A-overwrites-B*/}
break;
- case 217: /* expr ::= MINUS expr */
-{spanUnaryPrefix(&yygotominor.yy118,pParse,TK_UMINUS,&yymsp[0].minor.yy118,&yymsp[-1].minor.yy0);}
+ case 180: /* expr ::= MINUS expr */
+{spanUnaryPrefix(&yymsp[-1].minor.yy342,pParse,TK_UMINUS,&yymsp[0].minor.yy342,&yymsp[-1].minor.yy0);/*A-overwrites-B*/}
break;
- case 218: /* expr ::= PLUS expr */
-{spanUnaryPrefix(&yygotominor.yy118,pParse,TK_UPLUS,&yymsp[0].minor.yy118,&yymsp[-1].minor.yy0);}
+ case 181: /* expr ::= PLUS expr */
+{spanUnaryPrefix(&yymsp[-1].minor.yy342,pParse,TK_UPLUS,&yymsp[0].minor.yy342,&yymsp[-1].minor.yy0);/*A-overwrites-B*/}
break;
- case 221: /* expr ::= expr between_op expr AND expr */
+ case 182: /* between_op ::= BETWEEN */
+ case 185: /* in_op ::= IN */ yytestcase(yyruleno==185);
+{yymsp[0].minor.yy392 = 0;}
+ break;
+ case 184: /* expr ::= expr between_op expr AND expr */
{
- ExprList *pList = sqlite3ExprListAppend(pParse,0, yymsp[-2].minor.yy118.pExpr);
- pList = sqlite3ExprListAppend(pParse,pList, yymsp[0].minor.yy118.pExpr);
- yygotominor.yy118.pExpr = sqlite3PExpr(pParse, TK_BETWEEN, yymsp[-4].minor.yy118.pExpr, 0, 0);
- if( yygotominor.yy118.pExpr ){
- yygotominor.yy118.pExpr->x.pList = pList;
+ ExprList *pList = sqlite3ExprListAppend(pParse,0, yymsp[-2].minor.yy342.pExpr);
+ pList = sqlite3ExprListAppend(pParse,pList, yymsp[0].minor.yy342.pExpr);
+ yymsp[-4].minor.yy342.pExpr = sqlite3PExpr(pParse, TK_BETWEEN, yymsp[-4].minor.yy342.pExpr, 0, 0);
+ if( yymsp[-4].minor.yy342.pExpr ){
+ yymsp[-4].minor.yy342.pExpr->x.pList = pList;
}else{
sqlite3ExprListDelete(pParse->db, pList);
}
- exprNot(pParse, yymsp[-3].minor.yy4, &yygotominor.yy118.pExpr);
- yygotominor.yy118.zStart = yymsp[-4].minor.yy118.zStart;
- yygotominor.yy118.zEnd = yymsp[0].minor.yy118.zEnd;
+ exprNot(pParse, yymsp[-3].minor.yy392, &yymsp[-4].minor.yy342);
+ yymsp[-4].minor.yy342.zEnd = yymsp[0].minor.yy342.zEnd;
}
break;
- case 224: /* expr ::= expr in_op LP exprlist RP */
+ case 187: /* expr ::= expr in_op LP exprlist RP */
{
- if( yymsp[-1].minor.yy322==0 ){
+ if( yymsp[-1].minor.yy442==0 ){
/* Expressions of the form
**
** expr1 IN ()
@@ -130818,9 +131208,9 @@ static void yy_reduce(
** simplify to constants 0 (false) and 1 (true), respectively,
** regardless of the value of expr1.
*/
- yygotominor.yy118.pExpr = sqlite3PExpr(pParse, TK_INTEGER, 0, 0, &sqlite3IntTokens[yymsp[-3].minor.yy4]);
- sqlite3ExprDelete(pParse->db, yymsp[-4].minor.yy118.pExpr);
- }else if( yymsp[-1].minor.yy322->nExpr==1 ){
+ sqlite3ExprDelete(pParse->db, yymsp[-4].minor.yy342.pExpr);
+ yymsp[-4].minor.yy342.pExpr = sqlite3PExpr(pParse, TK_INTEGER, 0, 0, &sqlite3IntTokens[yymsp[-3].minor.yy392]);
+ }else if( yymsp[-1].minor.yy442->nExpr==1 ){
/* Expressions of the form:
**
** expr1 IN (?1)
@@ -130837,423 +131227,436 @@ static void yy_reduce(
** affinity or the collating sequence to use for comparison. Otherwise,
** the semantics would be subtly different from IN or NOT IN.
*/
- Expr *pRHS = yymsp[-1].minor.yy322->a[0].pExpr;
- yymsp[-1].minor.yy322->a[0].pExpr = 0;
- sqlite3ExprListDelete(pParse->db, yymsp[-1].minor.yy322);
+ Expr *pRHS = yymsp[-1].minor.yy442->a[0].pExpr;
+ yymsp[-1].minor.yy442->a[0].pExpr = 0;
+ sqlite3ExprListDelete(pParse->db, yymsp[-1].minor.yy442);
/* pRHS cannot be NULL because a malloc error would have been detected
** before now and control would have never reached this point */
if( ALWAYS(pRHS) ){
pRHS->flags &= ~EP_Collate;
pRHS->flags |= EP_Generic;
}
- yygotominor.yy118.pExpr = sqlite3PExpr(pParse, yymsp[-3].minor.yy4 ? TK_NE : TK_EQ, yymsp[-4].minor.yy118.pExpr, pRHS, 0);
+ yymsp[-4].minor.yy342.pExpr = sqlite3PExpr(pParse, yymsp[-3].minor.yy392 ? TK_NE : TK_EQ, yymsp[-4].minor.yy342.pExpr, pRHS, 0);
}else{
- yygotominor.yy118.pExpr = sqlite3PExpr(pParse, TK_IN, yymsp[-4].minor.yy118.pExpr, 0, 0);
- if( yygotominor.yy118.pExpr ){
- yygotominor.yy118.pExpr->x.pList = yymsp[-1].minor.yy322;
- sqlite3ExprSetHeightAndFlags(pParse, yygotominor.yy118.pExpr);
+ yymsp[-4].minor.yy342.pExpr = sqlite3PExpr(pParse, TK_IN, yymsp[-4].minor.yy342.pExpr, 0, 0);
+ if( yymsp[-4].minor.yy342.pExpr ){
+ yymsp[-4].minor.yy342.pExpr->x.pList = yymsp[-1].minor.yy442;
+ sqlite3ExprSetHeightAndFlags(pParse, yymsp[-4].minor.yy342.pExpr);
}else{
- sqlite3ExprListDelete(pParse->db, yymsp[-1].minor.yy322);
+ sqlite3ExprListDelete(pParse->db, yymsp[-1].minor.yy442);
}
- exprNot(pParse, yymsp[-3].minor.yy4, &yygotominor.yy118.pExpr);
+ exprNot(pParse, yymsp[-3].minor.yy392, &yymsp[-4].minor.yy342);
}
- yygotominor.yy118.zStart = yymsp[-4].minor.yy118.zStart;
- yygotominor.yy118.zEnd = &yymsp[0].minor.yy0.z[yymsp[0].minor.yy0.n];
+ yymsp[-4].minor.yy342.zEnd = &yymsp[0].minor.yy0.z[yymsp[0].minor.yy0.n];
}
break;
- case 225: /* expr ::= LP select RP */
+ case 188: /* expr ::= LP select RP */
{
- yygotominor.yy118.pExpr = sqlite3PExpr(pParse, TK_SELECT, 0, 0, 0);
- if( yygotominor.yy118.pExpr ){
- yygotominor.yy118.pExpr->x.pSelect = yymsp[-1].minor.yy387;
- ExprSetProperty(yygotominor.yy118.pExpr, EP_xIsSelect|EP_Subquery);
- sqlite3ExprSetHeightAndFlags(pParse, yygotominor.yy118.pExpr);
+ spanSet(&yymsp[-2].minor.yy342,&yymsp[-2].minor.yy0,&yymsp[0].minor.yy0); /*A-overwrites-B*/
+ yymsp[-2].minor.yy342.pExpr = sqlite3PExpr(pParse, TK_SELECT, 0, 0, 0);
+ if( yymsp[-2].minor.yy342.pExpr ){
+ yymsp[-2].minor.yy342.pExpr->x.pSelect = yymsp[-1].minor.yy159;
+ ExprSetProperty(yymsp[-2].minor.yy342.pExpr, EP_xIsSelect|EP_Subquery);
+ sqlite3ExprSetHeightAndFlags(pParse, yymsp[-2].minor.yy342.pExpr);
}else{
- sqlite3SelectDelete(pParse->db, yymsp[-1].minor.yy387);
+ sqlite3SelectDelete(pParse->db, yymsp[-1].minor.yy159);
}
- yygotominor.yy118.zStart = yymsp[-2].minor.yy0.z;
- yygotominor.yy118.zEnd = &yymsp[0].minor.yy0.z[yymsp[0].minor.yy0.n];
}
break;
- case 226: /* expr ::= expr in_op LP select RP */
+ case 189: /* expr ::= expr in_op LP select RP */
{
- yygotominor.yy118.pExpr = sqlite3PExpr(pParse, TK_IN, yymsp[-4].minor.yy118.pExpr, 0, 0);
- if( yygotominor.yy118.pExpr ){
- yygotominor.yy118.pExpr->x.pSelect = yymsp[-1].minor.yy387;
- ExprSetProperty(yygotominor.yy118.pExpr, EP_xIsSelect|EP_Subquery);
- sqlite3ExprSetHeightAndFlags(pParse, yygotominor.yy118.pExpr);
+ yymsp[-4].minor.yy342.pExpr = sqlite3PExpr(pParse, TK_IN, yymsp[-4].minor.yy342.pExpr, 0, 0);
+ if( yymsp[-4].minor.yy342.pExpr ){
+ yymsp[-4].minor.yy342.pExpr->x.pSelect = yymsp[-1].minor.yy159;
+ ExprSetProperty(yymsp[-4].minor.yy342.pExpr, EP_xIsSelect|EP_Subquery);
+ sqlite3ExprSetHeightAndFlags(pParse, yymsp[-4].minor.yy342.pExpr);
}else{
- sqlite3SelectDelete(pParse->db, yymsp[-1].minor.yy387);
+ sqlite3SelectDelete(pParse->db, yymsp[-1].minor.yy159);
}
- exprNot(pParse, yymsp[-3].minor.yy4, &yygotominor.yy118.pExpr);
- yygotominor.yy118.zStart = yymsp[-4].minor.yy118.zStart;
- yygotominor.yy118.zEnd = &yymsp[0].minor.yy0.z[yymsp[0].minor.yy0.n];
+ exprNot(pParse, yymsp[-3].minor.yy392, &yymsp[-4].minor.yy342);
+ yymsp[-4].minor.yy342.zEnd = &yymsp[0].minor.yy0.z[yymsp[0].minor.yy0.n];
}
break;
- case 227: /* expr ::= expr in_op nm dbnm */
+ case 190: /* expr ::= expr in_op nm dbnm */
{
SrcList *pSrc = sqlite3SrcListAppend(pParse->db, 0,&yymsp[-1].minor.yy0,&yymsp[0].minor.yy0);
- yygotominor.yy118.pExpr = sqlite3PExpr(pParse, TK_IN, yymsp[-3].minor.yy118.pExpr, 0, 0);
- if( yygotominor.yy118.pExpr ){
- yygotominor.yy118.pExpr->x.pSelect = sqlite3SelectNew(pParse, 0,pSrc,0,0,0,0,0,0,0);
- ExprSetProperty(yygotominor.yy118.pExpr, EP_xIsSelect|EP_Subquery);
- sqlite3ExprSetHeightAndFlags(pParse, yygotominor.yy118.pExpr);
+ yymsp[-3].minor.yy342.pExpr = sqlite3PExpr(pParse, TK_IN, yymsp[-3].minor.yy342.pExpr, 0, 0);
+ if( yymsp[-3].minor.yy342.pExpr ){
+ yymsp[-3].minor.yy342.pExpr->x.pSelect = sqlite3SelectNew(pParse, 0,pSrc,0,0,0,0,0,0,0);
+ ExprSetProperty(yymsp[-3].minor.yy342.pExpr, EP_xIsSelect|EP_Subquery);
+ sqlite3ExprSetHeightAndFlags(pParse, yymsp[-3].minor.yy342.pExpr);
}else{
sqlite3SrcListDelete(pParse->db, pSrc);
}
- exprNot(pParse, yymsp[-2].minor.yy4, &yygotominor.yy118.pExpr);
- yygotominor.yy118.zStart = yymsp[-3].minor.yy118.zStart;
- yygotominor.yy118.zEnd = yymsp[0].minor.yy0.z ? &yymsp[0].minor.yy0.z[yymsp[0].minor.yy0.n] : &yymsp[-1].minor.yy0.z[yymsp[-1].minor.yy0.n];
+ exprNot(pParse, yymsp[-2].minor.yy392, &yymsp[-3].minor.yy342);
+ yymsp[-3].minor.yy342.zEnd = yymsp[0].minor.yy0.z ? &yymsp[0].minor.yy0.z[yymsp[0].minor.yy0.n] : &yymsp[-1].minor.yy0.z[yymsp[-1].minor.yy0.n];
}
break;
- case 228: /* expr ::= EXISTS LP select RP */
+ case 191: /* expr ::= EXISTS LP select RP */
{
- Expr *p = yygotominor.yy118.pExpr = sqlite3PExpr(pParse, TK_EXISTS, 0, 0, 0);
+ Expr *p;
+ spanSet(&yymsp[-3].minor.yy342,&yymsp[-3].minor.yy0,&yymsp[0].minor.yy0); /*A-overwrites-B*/
+ p = yymsp[-3].minor.yy342.pExpr = sqlite3PExpr(pParse, TK_EXISTS, 0, 0, 0);
if( p ){
- p->x.pSelect = yymsp[-1].minor.yy387;
+ p->x.pSelect = yymsp[-1].minor.yy159;
ExprSetProperty(p, EP_xIsSelect|EP_Subquery);
sqlite3ExprSetHeightAndFlags(pParse, p);
}else{
- sqlite3SelectDelete(pParse->db, yymsp[-1].minor.yy387);
+ sqlite3SelectDelete(pParse->db, yymsp[-1].minor.yy159);
}
- yygotominor.yy118.zStart = yymsp[-3].minor.yy0.z;
- yygotominor.yy118.zEnd = &yymsp[0].minor.yy0.z[yymsp[0].minor.yy0.n];
}
break;
- case 229: /* expr ::= CASE case_operand case_exprlist case_else END */
+ case 192: /* expr ::= CASE case_operand case_exprlist case_else END */
{
- yygotominor.yy118.pExpr = sqlite3PExpr(pParse, TK_CASE, yymsp[-3].minor.yy314, 0, 0);
- if( yygotominor.yy118.pExpr ){
- yygotominor.yy118.pExpr->x.pList = yymsp[-1].minor.yy314 ? sqlite3ExprListAppend(pParse,yymsp[-2].minor.yy322,yymsp[-1].minor.yy314) : yymsp[-2].minor.yy322;
- sqlite3ExprSetHeightAndFlags(pParse, yygotominor.yy118.pExpr);
+ spanSet(&yymsp[-4].minor.yy342,&yymsp[-4].minor.yy0,&yymsp[0].minor.yy0); /*A-overwrites-C*/
+ yymsp[-4].minor.yy342.pExpr = sqlite3PExpr(pParse, TK_CASE, yymsp[-3].minor.yy122, 0, 0);
+ if( yymsp[-4].minor.yy342.pExpr ){
+ yymsp[-4].minor.yy342.pExpr->x.pList = yymsp[-1].minor.yy122 ? sqlite3ExprListAppend(pParse,yymsp[-2].minor.yy442,yymsp[-1].minor.yy122) : yymsp[-2].minor.yy442;
+ sqlite3ExprSetHeightAndFlags(pParse, yymsp[-4].minor.yy342.pExpr);
}else{
- sqlite3ExprListDelete(pParse->db, yymsp[-2].minor.yy322);
- sqlite3ExprDelete(pParse->db, yymsp[-1].minor.yy314);
+ sqlite3ExprListDelete(pParse->db, yymsp[-2].minor.yy442);
+ sqlite3ExprDelete(pParse->db, yymsp[-1].minor.yy122);
}
- yygotominor.yy118.zStart = yymsp[-4].minor.yy0.z;
- yygotominor.yy118.zEnd = &yymsp[0].minor.yy0.z[yymsp[0].minor.yy0.n];
}
break;
- case 230: /* case_exprlist ::= case_exprlist WHEN expr THEN expr */
+ case 193: /* case_exprlist ::= case_exprlist WHEN expr THEN expr */
{
- yygotominor.yy322 = sqlite3ExprListAppend(pParse,yymsp[-4].minor.yy322, yymsp[-2].minor.yy118.pExpr);
- yygotominor.yy322 = sqlite3ExprListAppend(pParse,yygotominor.yy322, yymsp[0].minor.yy118.pExpr);
+ yymsp[-4].minor.yy442 = sqlite3ExprListAppend(pParse,yymsp[-4].minor.yy442, yymsp[-2].minor.yy342.pExpr);
+ yymsp[-4].minor.yy442 = sqlite3ExprListAppend(pParse,yymsp[-4].minor.yy442, yymsp[0].minor.yy342.pExpr);
}
break;
- case 231: /* case_exprlist ::= WHEN expr THEN expr */
+ case 194: /* case_exprlist ::= WHEN expr THEN expr */
{
- yygotominor.yy322 = sqlite3ExprListAppend(pParse,0, yymsp[-2].minor.yy118.pExpr);
- yygotominor.yy322 = sqlite3ExprListAppend(pParse,yygotominor.yy322, yymsp[0].minor.yy118.pExpr);
+ yymsp[-3].minor.yy442 = sqlite3ExprListAppend(pParse,0, yymsp[-2].minor.yy342.pExpr);
+ yymsp[-3].minor.yy442 = sqlite3ExprListAppend(pParse,yymsp[-3].minor.yy442, yymsp[0].minor.yy342.pExpr);
}
break;
- case 238: /* nexprlist ::= nexprlist COMMA expr */
-{yygotominor.yy322 = sqlite3ExprListAppend(pParse,yymsp[-2].minor.yy322,yymsp[0].minor.yy118.pExpr);}
+ case 197: /* case_operand ::= expr */
+{yymsp[0].minor.yy122 = yymsp[0].minor.yy342.pExpr; /*A-overwrites-X*/}
break;
- case 239: /* nexprlist ::= expr */
-{yygotominor.yy322 = sqlite3ExprListAppend(pParse,0,yymsp[0].minor.yy118.pExpr);}
+ case 200: /* nexprlist ::= nexprlist COMMA expr */
+{yymsp[-2].minor.yy442 = sqlite3ExprListAppend(pParse,yymsp[-2].minor.yy442,yymsp[0].minor.yy342.pExpr);}
break;
- case 240: /* cmd ::= createkw uniqueflag INDEX ifnotexists nm dbnm ON nm LP sortlist RP where_opt */
+ case 201: /* nexprlist ::= expr */
+{yymsp[0].minor.yy442 = sqlite3ExprListAppend(pParse,0,yymsp[0].minor.yy342.pExpr); /*A-overwrites-Y*/}
+ break;
+ case 202: /* cmd ::= createkw uniqueflag INDEX ifnotexists nm dbnm ON nm LP sortlist RP where_opt */
{
sqlite3CreateIndex(pParse, &yymsp[-7].minor.yy0, &yymsp[-6].minor.yy0,
- sqlite3SrcListAppend(pParse->db,0,&yymsp[-4].minor.yy0,0), yymsp[-2].minor.yy322, yymsp[-10].minor.yy4,
- &yymsp[-11].minor.yy0, yymsp[0].minor.yy314, SQLITE_SO_ASC, yymsp[-8].minor.yy4);
+ sqlite3SrcListAppend(pParse->db,0,&yymsp[-4].minor.yy0,0), yymsp[-2].minor.yy442, yymsp[-10].minor.yy392,
+ &yymsp[-11].minor.yy0, yymsp[0].minor.yy122, SQLITE_SO_ASC, yymsp[-8].minor.yy392);
}
break;
- case 241: /* uniqueflag ::= UNIQUE */
- case 292: /* raisetype ::= ABORT */ yytestcase(yyruleno==292);
-{yygotominor.yy4 = OE_Abort;}
+ case 203: /* uniqueflag ::= UNIQUE */
+ case 244: /* raisetype ::= ABORT */ yytestcase(yyruleno==244);
+{yymsp[0].minor.yy392 = OE_Abort;}
break;
- case 242: /* uniqueflag ::= */
-{yygotominor.yy4 = OE_None;}
+ case 204: /* uniqueflag ::= */
+{yymsp[1].minor.yy392 = OE_None;}
break;
- case 245: /* eidlist ::= eidlist COMMA nm collate sortorder */
+ case 206: /* eidlist_opt ::= LP eidlist RP */
+{yymsp[-2].minor.yy442 = yymsp[-1].minor.yy442;}
+ break;
+ case 207: /* eidlist ::= eidlist COMMA nm collate sortorder */
{
- yygotominor.yy322 = parserAddExprIdListTerm(pParse, yymsp[-4].minor.yy322, &yymsp[-2].minor.yy0, yymsp[-1].minor.yy4, yymsp[0].minor.yy4);
+ yymsp[-4].minor.yy442 = parserAddExprIdListTerm(pParse, yymsp[-4].minor.yy442, &yymsp[-2].minor.yy0, yymsp[-1].minor.yy392, yymsp[0].minor.yy392);
}
break;
- case 246: /* eidlist ::= nm collate sortorder */
+ case 208: /* eidlist ::= nm collate sortorder */
{
- yygotominor.yy322 = parserAddExprIdListTerm(pParse, 0, &yymsp[-2].minor.yy0, yymsp[-1].minor.yy4, yymsp[0].minor.yy4);
+ yymsp[-2].minor.yy442 = parserAddExprIdListTerm(pParse, 0, &yymsp[-2].minor.yy0, yymsp[-1].minor.yy392, yymsp[0].minor.yy392); /*A-overwrites-Y*/
}
break;
- case 249: /* cmd ::= DROP INDEX ifexists fullname */
-{sqlite3DropIndex(pParse, yymsp[0].minor.yy259, yymsp[-1].minor.yy4);}
+ case 211: /* cmd ::= DROP INDEX ifexists fullname */
+{sqlite3DropIndex(pParse, yymsp[0].minor.yy347, yymsp[-1].minor.yy392);}
break;
- case 250: /* cmd ::= VACUUM */
- case 251: /* cmd ::= VACUUM nm */ yytestcase(yyruleno==251);
+ case 212: /* cmd ::= VACUUM */
+ case 213: /* cmd ::= VACUUM nm */ yytestcase(yyruleno==213);
{sqlite3Vacuum(pParse);}
break;
- case 252: /* cmd ::= PRAGMA nm dbnm */
+ case 214: /* cmd ::= PRAGMA nm dbnm */
{sqlite3Pragma(pParse,&yymsp[-1].minor.yy0,&yymsp[0].minor.yy0,0,0);}
break;
- case 253: /* cmd ::= PRAGMA nm dbnm EQ nmnum */
+ case 215: /* cmd ::= PRAGMA nm dbnm EQ nmnum */
{sqlite3Pragma(pParse,&yymsp[-3].minor.yy0,&yymsp[-2].minor.yy0,&yymsp[0].minor.yy0,0);}
break;
- case 254: /* cmd ::= PRAGMA nm dbnm LP nmnum RP */
+ case 216: /* cmd ::= PRAGMA nm dbnm LP nmnum RP */
{sqlite3Pragma(pParse,&yymsp[-4].minor.yy0,&yymsp[-3].minor.yy0,&yymsp[-1].minor.yy0,0);}
break;
- case 255: /* cmd ::= PRAGMA nm dbnm EQ minus_num */
+ case 217: /* cmd ::= PRAGMA nm dbnm EQ minus_num */
{sqlite3Pragma(pParse,&yymsp[-3].minor.yy0,&yymsp[-2].minor.yy0,&yymsp[0].minor.yy0,1);}
break;
- case 256: /* cmd ::= PRAGMA nm dbnm LP minus_num RP */
+ case 218: /* cmd ::= PRAGMA nm dbnm LP minus_num RP */
{sqlite3Pragma(pParse,&yymsp[-4].minor.yy0,&yymsp[-3].minor.yy0,&yymsp[-1].minor.yy0,1);}
break;
- case 265: /* cmd ::= createkw trigger_decl BEGIN trigger_cmd_list END */
+ case 221: /* cmd ::= createkw trigger_decl BEGIN trigger_cmd_list END */
{
Token all;
all.z = yymsp[-3].minor.yy0.z;
all.n = (int)(yymsp[0].minor.yy0.z - yymsp[-3].minor.yy0.z) + yymsp[0].minor.yy0.n;
- sqlite3FinishTrigger(pParse, yymsp[-1].minor.yy203, &all);
+ sqlite3FinishTrigger(pParse, yymsp[-1].minor.yy327, &all);
}
break;
- case 266: /* trigger_decl ::= temp TRIGGER ifnotexists nm dbnm trigger_time trigger_event ON fullname foreach_clause when_clause */
+ case 222: /* trigger_decl ::= temp TRIGGER ifnotexists nm dbnm trigger_time trigger_event ON fullname foreach_clause when_clause */
{
- sqlite3BeginTrigger(pParse, &yymsp[-7].minor.yy0, &yymsp[-6].minor.yy0, yymsp[-5].minor.yy4, yymsp[-4].minor.yy90.a, yymsp[-4].minor.yy90.b, yymsp[-2].minor.yy259, yymsp[0].minor.yy314, yymsp[-10].minor.yy4, yymsp[-8].minor.yy4);
- yygotominor.yy0 = (yymsp[-6].minor.yy0.n==0?yymsp[-7].minor.yy0:yymsp[-6].minor.yy0);
+ sqlite3BeginTrigger(pParse, &yymsp[-7].minor.yy0, &yymsp[-6].minor.yy0, yymsp[-5].minor.yy392, yymsp[-4].minor.yy410.a, yymsp[-4].minor.yy410.b, yymsp[-2].minor.yy347, yymsp[0].minor.yy122, yymsp[-10].minor.yy392, yymsp[-8].minor.yy392);
+ yymsp[-10].minor.yy0 = (yymsp[-6].minor.yy0.n==0?yymsp[-7].minor.yy0:yymsp[-6].minor.yy0); /*A-overwrites-T*/
}
break;
- case 267: /* trigger_time ::= BEFORE */
- case 270: /* trigger_time ::= */ yytestcase(yyruleno==270);
-{ yygotominor.yy4 = TK_BEFORE; }
+ case 223: /* trigger_time ::= BEFORE */
+{ yymsp[0].minor.yy392 = TK_BEFORE; }
break;
- case 268: /* trigger_time ::= AFTER */
-{ yygotominor.yy4 = TK_AFTER; }
+ case 224: /* trigger_time ::= AFTER */
+{ yymsp[0].minor.yy392 = TK_AFTER; }
break;
- case 269: /* trigger_time ::= INSTEAD OF */
-{ yygotominor.yy4 = TK_INSTEAD;}
+ case 225: /* trigger_time ::= INSTEAD OF */
+{ yymsp[-1].minor.yy392 = TK_INSTEAD;}
break;
- case 271: /* trigger_event ::= DELETE|INSERT */
- case 272: /* trigger_event ::= UPDATE */ yytestcase(yyruleno==272);
-{yygotominor.yy90.a = yymsp[0].major; yygotominor.yy90.b = 0;}
+ case 226: /* trigger_time ::= */
+{ yymsp[1].minor.yy392 = TK_BEFORE; }
break;
- case 273: /* trigger_event ::= UPDATE OF idlist */
-{yygotominor.yy90.a = TK_UPDATE; yygotominor.yy90.b = yymsp[0].minor.yy384;}
+ case 227: /* trigger_event ::= DELETE|INSERT */
+ case 228: /* trigger_event ::= UPDATE */ yytestcase(yyruleno==228);
+{yymsp[0].minor.yy410.a = yymsp[0].major; /*A-overwrites-X*/ yymsp[0].minor.yy410.b = 0;}
break;
- case 276: /* when_clause ::= */
- case 297: /* key_opt ::= */ yytestcase(yyruleno==297);
-{ yygotominor.yy314 = 0; }
+ case 229: /* trigger_event ::= UPDATE OF idlist */
+{yymsp[-2].minor.yy410.a = TK_UPDATE; yymsp[-2].minor.yy410.b = yymsp[0].minor.yy180;}
break;
- case 277: /* when_clause ::= WHEN expr */
- case 298: /* key_opt ::= KEY expr */ yytestcase(yyruleno==298);
-{ yygotominor.yy314 = yymsp[0].minor.yy118.pExpr; }
+ case 230: /* when_clause ::= */
+ case 249: /* key_opt ::= */ yytestcase(yyruleno==249);
+{ yymsp[1].minor.yy122 = 0; }
break;
- case 278: /* trigger_cmd_list ::= trigger_cmd_list trigger_cmd SEMI */
+ case 231: /* when_clause ::= WHEN expr */
+ case 250: /* key_opt ::= KEY expr */ yytestcase(yyruleno==250);
+{ yymsp[-1].minor.yy122 = yymsp[0].minor.yy342.pExpr; }
+ break;
+ case 232: /* trigger_cmd_list ::= trigger_cmd_list trigger_cmd SEMI */
{
- assert( yymsp[-2].minor.yy203!=0 );
- yymsp[-2].minor.yy203->pLast->pNext = yymsp[-1].minor.yy203;
- yymsp[-2].minor.yy203->pLast = yymsp[-1].minor.yy203;
- yygotominor.yy203 = yymsp[-2].minor.yy203;
+ assert( yymsp[-2].minor.yy327!=0 );
+ yymsp[-2].minor.yy327->pLast->pNext = yymsp[-1].minor.yy327;
+ yymsp[-2].minor.yy327->pLast = yymsp[-1].minor.yy327;
}
break;
- case 279: /* trigger_cmd_list ::= trigger_cmd SEMI */
+ case 233: /* trigger_cmd_list ::= trigger_cmd SEMI */
{
- assert( yymsp[-1].minor.yy203!=0 );
- yymsp[-1].minor.yy203->pLast = yymsp[-1].minor.yy203;
- yygotominor.yy203 = yymsp[-1].minor.yy203;
+ assert( yymsp[-1].minor.yy327!=0 );
+ yymsp[-1].minor.yy327->pLast = yymsp[-1].minor.yy327;
}
break;
- case 281: /* trnm ::= nm DOT nm */
+ case 234: /* trnm ::= nm DOT nm */
{
- yygotominor.yy0 = yymsp[0].minor.yy0;
+ yymsp[-2].minor.yy0 = yymsp[0].minor.yy0;
sqlite3ErrorMsg(pParse,
"qualified table names are not allowed on INSERT, UPDATE, and DELETE "
"statements within triggers");
}
break;
- case 283: /* tridxby ::= INDEXED BY nm */
+ case 235: /* tridxby ::= INDEXED BY nm */
{
sqlite3ErrorMsg(pParse,
"the INDEXED BY clause is not allowed on UPDATE or DELETE statements "
"within triggers");
}
break;
- case 284: /* tridxby ::= NOT INDEXED */
+ case 236: /* tridxby ::= NOT INDEXED */
{
sqlite3ErrorMsg(pParse,
"the NOT INDEXED clause is not allowed on UPDATE or DELETE statements "
"within triggers");
}
break;
- case 285: /* trigger_cmd ::= UPDATE orconf trnm tridxby SET setlist where_opt */
-{ yygotominor.yy203 = sqlite3TriggerUpdateStep(pParse->db, &yymsp[-4].minor.yy0, yymsp[-1].minor.yy322, yymsp[0].minor.yy314, yymsp[-5].minor.yy4); }
+ case 237: /* trigger_cmd ::= UPDATE orconf trnm tridxby SET setlist where_opt */
+{yymsp[-6].minor.yy327 = sqlite3TriggerUpdateStep(pParse->db, &yymsp[-4].minor.yy0, yymsp[-1].minor.yy442, yymsp[0].minor.yy122, yymsp[-5].minor.yy392);}
break;
- case 286: /* trigger_cmd ::= insert_cmd INTO trnm idlist_opt select */
-{yygotominor.yy203 = sqlite3TriggerInsertStep(pParse->db, &yymsp[-2].minor.yy0, yymsp[-1].minor.yy384, yymsp[0].minor.yy387, yymsp[-4].minor.yy4);}
+ case 238: /* trigger_cmd ::= insert_cmd INTO trnm idlist_opt select */
+{yymsp[-4].minor.yy327 = sqlite3TriggerInsertStep(pParse->db, &yymsp[-2].minor.yy0, yymsp[-1].minor.yy180, yymsp[0].minor.yy159, yymsp[-4].minor.yy392);/*A-overwrites-R*/}
break;
- case 287: /* trigger_cmd ::= DELETE FROM trnm tridxby where_opt */
-{yygotominor.yy203 = sqlite3TriggerDeleteStep(pParse->db, &yymsp[-2].minor.yy0, yymsp[0].minor.yy314);}
+ case 239: /* trigger_cmd ::= DELETE FROM trnm tridxby where_opt */
+{yymsp[-4].minor.yy327 = sqlite3TriggerDeleteStep(pParse->db, &yymsp[-2].minor.yy0, yymsp[0].minor.yy122);}
break;
- case 288: /* trigger_cmd ::= select */
-{yygotominor.yy203 = sqlite3TriggerSelectStep(pParse->db, yymsp[0].minor.yy387); }
+ case 240: /* trigger_cmd ::= select */
+{yymsp[0].minor.yy327 = sqlite3TriggerSelectStep(pParse->db, yymsp[0].minor.yy159); /*A-overwrites-X*/}
break;
- case 289: /* expr ::= RAISE LP IGNORE RP */
+ case 241: /* expr ::= RAISE LP IGNORE RP */
{
- yygotominor.yy118.pExpr = sqlite3PExpr(pParse, TK_RAISE, 0, 0, 0);
- if( yygotominor.yy118.pExpr ){
- yygotominor.yy118.pExpr->affinity = OE_Ignore;
+ spanSet(&yymsp[-3].minor.yy342,&yymsp[-3].minor.yy0,&yymsp[0].minor.yy0); /*A-overwrites-X*/
+ yymsp[-3].minor.yy342.pExpr = sqlite3PExpr(pParse, TK_RAISE, 0, 0, 0);
+ if( yymsp[-3].minor.yy342.pExpr ){
+ yymsp[-3].minor.yy342.pExpr->affinity = OE_Ignore;
}
- yygotominor.yy118.zStart = yymsp[-3].minor.yy0.z;
- yygotominor.yy118.zEnd = &yymsp[0].minor.yy0.z[yymsp[0].minor.yy0.n];
}
break;
- case 290: /* expr ::= RAISE LP raisetype COMMA nm RP */
+ case 242: /* expr ::= RAISE LP raisetype COMMA nm RP */
{
- yygotominor.yy118.pExpr = sqlite3PExpr(pParse, TK_RAISE, 0, 0, &yymsp[-1].minor.yy0);
- if( yygotominor.yy118.pExpr ) {
- yygotominor.yy118.pExpr->affinity = (char)yymsp[-3].minor.yy4;
+ spanSet(&yymsp[-5].minor.yy342,&yymsp[-5].minor.yy0,&yymsp[0].minor.yy0); /*A-overwrites-X*/
+ yymsp[-5].minor.yy342.pExpr = sqlite3PExpr(pParse, TK_RAISE, 0, 0, &yymsp[-1].minor.yy0);
+ if( yymsp[-5].minor.yy342.pExpr ) {
+ yymsp[-5].minor.yy342.pExpr->affinity = (char)yymsp[-3].minor.yy392;
}
- yygotominor.yy118.zStart = yymsp[-5].minor.yy0.z;
- yygotominor.yy118.zEnd = &yymsp[0].minor.yy0.z[yymsp[0].minor.yy0.n];
}
break;
- case 291: /* raisetype ::= ROLLBACK */
-{yygotominor.yy4 = OE_Rollback;}
+ case 243: /* raisetype ::= ROLLBACK */
+{yymsp[0].minor.yy392 = OE_Rollback;}
break;
- case 293: /* raisetype ::= FAIL */
-{yygotominor.yy4 = OE_Fail;}
+ case 245: /* raisetype ::= FAIL */
+{yymsp[0].minor.yy392 = OE_Fail;}
break;
- case 294: /* cmd ::= DROP TRIGGER ifexists fullname */
+ case 246: /* cmd ::= DROP TRIGGER ifexists fullname */
{
- sqlite3DropTrigger(pParse,yymsp[0].minor.yy259,yymsp[-1].minor.yy4);
+ sqlite3DropTrigger(pParse,yymsp[0].minor.yy347,yymsp[-1].minor.yy392);
}
break;
- case 295: /* cmd ::= ATTACH database_kw_opt expr AS expr key_opt */
+ case 247: /* cmd ::= ATTACH database_kw_opt expr AS expr key_opt */
{
- sqlite3Attach(pParse, yymsp[-3].minor.yy118.pExpr, yymsp[-1].minor.yy118.pExpr, yymsp[0].minor.yy314);
+ sqlite3Attach(pParse, yymsp[-3].minor.yy342.pExpr, yymsp[-1].minor.yy342.pExpr, yymsp[0].minor.yy122);
}
break;
- case 296: /* cmd ::= DETACH database_kw_opt expr */
+ case 248: /* cmd ::= DETACH database_kw_opt expr */
{
- sqlite3Detach(pParse, yymsp[0].minor.yy118.pExpr);
+ sqlite3Detach(pParse, yymsp[0].minor.yy342.pExpr);
}
break;
- case 301: /* cmd ::= REINDEX */
+ case 251: /* cmd ::= REINDEX */
{sqlite3Reindex(pParse, 0, 0);}
break;
- case 302: /* cmd ::= REINDEX nm dbnm */
+ case 252: /* cmd ::= REINDEX nm dbnm */
{sqlite3Reindex(pParse, &yymsp[-1].minor.yy0, &yymsp[0].minor.yy0);}
break;
- case 303: /* cmd ::= ANALYZE */
+ case 253: /* cmd ::= ANALYZE */
{sqlite3Analyze(pParse, 0, 0);}
break;
- case 304: /* cmd ::= ANALYZE nm dbnm */
+ case 254: /* cmd ::= ANALYZE nm dbnm */
{sqlite3Analyze(pParse, &yymsp[-1].minor.yy0, &yymsp[0].minor.yy0);}
break;
- case 305: /* cmd ::= ALTER TABLE fullname RENAME TO nm */
+ case 255: /* cmd ::= ALTER TABLE fullname RENAME TO nm */
{
- sqlite3AlterRenameTable(pParse,yymsp[-3].minor.yy259,&yymsp[0].minor.yy0);
+ sqlite3AlterRenameTable(pParse,yymsp[-3].minor.yy347,&yymsp[0].minor.yy0);
}
break;
- case 306: /* cmd ::= ALTER TABLE add_column_fullname ADD kwcolumn_opt column */
+ case 256: /* cmd ::= ALTER TABLE add_column_fullname ADD kwcolumn_opt columnname carglist */
{
- sqlite3AlterFinishAddColumn(pParse, &yymsp[0].minor.yy0);
+ yymsp[-1].minor.yy0.n = (int)(pParse->sLastToken.z-yymsp[-1].minor.yy0.z) + pParse->sLastToken.n;
+ sqlite3AlterFinishAddColumn(pParse, &yymsp[-1].minor.yy0);
}
break;
- case 307: /* add_column_fullname ::= fullname */
+ case 257: /* add_column_fullname ::= fullname */
{
disableLookaside(pParse);
- sqlite3AlterBeginAddColumn(pParse, yymsp[0].minor.yy259);
+ sqlite3AlterBeginAddColumn(pParse, yymsp[0].minor.yy347);
}
break;
- case 310: /* cmd ::= create_vtab */
+ case 258: /* cmd ::= create_vtab */
{sqlite3VtabFinishParse(pParse,0);}
break;
- case 311: /* cmd ::= create_vtab LP vtabarglist RP */
+ case 259: /* cmd ::= create_vtab LP vtabarglist RP */
{sqlite3VtabFinishParse(pParse,&yymsp[0].minor.yy0);}
break;
- case 312: /* create_vtab ::= createkw VIRTUAL TABLE ifnotexists nm dbnm USING nm */
+ case 260: /* create_vtab ::= createkw VIRTUAL TABLE ifnotexists nm dbnm USING nm */
{
- sqlite3VtabBeginParse(pParse, &yymsp[-3].minor.yy0, &yymsp[-2].minor.yy0, &yymsp[0].minor.yy0, yymsp[-4].minor.yy4);
+ sqlite3VtabBeginParse(pParse, &yymsp[-3].minor.yy0, &yymsp[-2].minor.yy0, &yymsp[0].minor.yy0, yymsp[-4].minor.yy392);
}
break;
- case 315: /* vtabarg ::= */
+ case 261: /* vtabarg ::= */
{sqlite3VtabArgInit(pParse);}
break;
- case 317: /* vtabargtoken ::= ANY */
- case 318: /* vtabargtoken ::= lp anylist RP */ yytestcase(yyruleno==318);
- case 319: /* lp ::= LP */ yytestcase(yyruleno==319);
+ case 262: /* vtabargtoken ::= ANY */
+ case 263: /* vtabargtoken ::= lp anylist RP */ yytestcase(yyruleno==263);
+ case 264: /* lp ::= LP */ yytestcase(yyruleno==264);
{sqlite3VtabArgExtend(pParse,&yymsp[0].minor.yy0);}
break;
- case 323: /* with ::= */
-{yygotominor.yy451 = 0;}
+ case 265: /* with ::= */
+{yymsp[1].minor.yy331 = 0;}
break;
- case 324: /* with ::= WITH wqlist */
- case 325: /* with ::= WITH RECURSIVE wqlist */ yytestcase(yyruleno==325);
-{ yygotominor.yy451 = yymsp[0].minor.yy451; }
+ case 266: /* with ::= WITH wqlist */
+{ yymsp[-1].minor.yy331 = yymsp[0].minor.yy331; }
break;
- case 326: /* wqlist ::= nm eidlist_opt AS LP select RP */
+ case 267: /* with ::= WITH RECURSIVE wqlist */
+{ yymsp[-2].minor.yy331 = yymsp[0].minor.yy331; }
+ break;
+ case 268: /* wqlist ::= nm eidlist_opt AS LP select RP */
{
- yygotominor.yy451 = sqlite3WithAdd(pParse, 0, &yymsp[-5].minor.yy0, yymsp[-4].minor.yy322, yymsp[-1].minor.yy387);
+ yymsp[-5].minor.yy331 = sqlite3WithAdd(pParse, 0, &yymsp[-5].minor.yy0, yymsp[-4].minor.yy442, yymsp[-1].minor.yy159); /*A-overwrites-X*/
}
break;
- case 327: /* wqlist ::= wqlist COMMA nm eidlist_opt AS LP select RP */
+ case 269: /* wqlist ::= wqlist COMMA nm eidlist_opt AS LP select RP */
{
- yygotominor.yy451 = sqlite3WithAdd(pParse, yymsp[-7].minor.yy451, &yymsp[-5].minor.yy0, yymsp[-4].minor.yy322, yymsp[-1].minor.yy387);
+ yymsp[-7].minor.yy331 = sqlite3WithAdd(pParse, yymsp[-7].minor.yy331, &yymsp[-5].minor.yy0, yymsp[-4].minor.yy442, yymsp[-1].minor.yy159);
}
break;
default:
- /* (0) input ::= cmdlist */ yytestcase(yyruleno==0);
- /* (1) cmdlist ::= cmdlist ecmd */ yytestcase(yyruleno==1);
- /* (2) cmdlist ::= ecmd */ yytestcase(yyruleno==2);
- /* (3) ecmd ::= SEMI */ yytestcase(yyruleno==3);
- /* (4) ecmd ::= explain cmdx SEMI */ yytestcase(yyruleno==4);
- /* (5) explain ::= */ yytestcase(yyruleno==5);
- /* (10) trans_opt ::= */ yytestcase(yyruleno==10);
- /* (11) trans_opt ::= TRANSACTION */ yytestcase(yyruleno==11);
- /* (12) trans_opt ::= TRANSACTION nm */ yytestcase(yyruleno==12);
- /* (20) savepoint_opt ::= SAVEPOINT */ yytestcase(yyruleno==20);
- /* (21) savepoint_opt ::= */ yytestcase(yyruleno==21);
- /* (25) cmd ::= create_table create_table_args */ yytestcase(yyruleno==25);
- /* (36) columnlist ::= columnlist COMMA column */ yytestcase(yyruleno==36);
- /* (37) columnlist ::= column */ yytestcase(yyruleno==37);
- /* (43) type ::= */ yytestcase(yyruleno==43);
- /* (50) signed ::= plus_num */ yytestcase(yyruleno==50);
- /* (51) signed ::= minus_num */ yytestcase(yyruleno==51);
- /* (52) carglist ::= carglist ccons */ yytestcase(yyruleno==52);
- /* (53) carglist ::= */ yytestcase(yyruleno==53);
- /* (60) ccons ::= NULL onconf */ yytestcase(yyruleno==60);
- /* (88) conslist ::= conslist tconscomma tcons */ yytestcase(yyruleno==88);
- /* (89) conslist ::= tcons */ yytestcase(yyruleno==89);
- /* (91) tconscomma ::= */ yytestcase(yyruleno==91);
- /* (274) foreach_clause ::= */ yytestcase(yyruleno==274);
- /* (275) foreach_clause ::= FOR EACH ROW */ yytestcase(yyruleno==275);
- /* (282) tridxby ::= */ yytestcase(yyruleno==282);
- /* (299) database_kw_opt ::= DATABASE */ yytestcase(yyruleno==299);
- /* (300) database_kw_opt ::= */ yytestcase(yyruleno==300);
- /* (308) kwcolumn_opt ::= */ yytestcase(yyruleno==308);
- /* (309) kwcolumn_opt ::= COLUMNKW */ yytestcase(yyruleno==309);
- /* (313) vtabarglist ::= vtabarg */ yytestcase(yyruleno==313);
- /* (314) vtabarglist ::= vtabarglist COMMA vtabarg */ yytestcase(yyruleno==314);
- /* (316) vtabarg ::= vtabarg vtabargtoken */ yytestcase(yyruleno==316);
- /* (320) anylist ::= */ yytestcase(yyruleno==320);
- /* (321) anylist ::= anylist LP anylist RP */ yytestcase(yyruleno==321);
- /* (322) anylist ::= anylist ANY */ yytestcase(yyruleno==322);
+ /* (270) input ::= cmdlist */ yytestcase(yyruleno==270);
+ /* (271) cmdlist ::= cmdlist ecmd */ yytestcase(yyruleno==271);
+ /* (272) cmdlist ::= ecmd */ yytestcase(yyruleno==272);
+ /* (273) ecmd ::= SEMI */ yytestcase(yyruleno==273);
+ /* (274) ecmd ::= explain cmdx SEMI */ yytestcase(yyruleno==274);
+ /* (275) explain ::= */ yytestcase(yyruleno==275);
+ /* (276) trans_opt ::= */ yytestcase(yyruleno==276);
+ /* (277) trans_opt ::= TRANSACTION */ yytestcase(yyruleno==277);
+ /* (278) trans_opt ::= TRANSACTION nm */ yytestcase(yyruleno==278);
+ /* (279) savepoint_opt ::= SAVEPOINT */ yytestcase(yyruleno==279);
+ /* (280) savepoint_opt ::= */ yytestcase(yyruleno==280);
+ /* (281) cmd ::= create_table create_table_args */ yytestcase(yyruleno==281);
+ /* (282) columnlist ::= columnlist COMMA columnname carglist */ yytestcase(yyruleno==282);
+ /* (283) columnlist ::= columnname carglist */ yytestcase(yyruleno==283);
+ /* (284) nm ::= ID|INDEXED */ yytestcase(yyruleno==284);
+ /* (285) nm ::= STRING */ yytestcase(yyruleno==285);
+ /* (286) nm ::= JOIN_KW */ yytestcase(yyruleno==286);
+ /* (287) typetoken ::= typename */ yytestcase(yyruleno==287);
+ /* (288) typename ::= ID|STRING */ yytestcase(yyruleno==288);
+ /* (289) signed ::= plus_num */ yytestcase(yyruleno==289);
+ /* (290) signed ::= minus_num */ yytestcase(yyruleno==290);
+ /* (291) carglist ::= carglist ccons */ yytestcase(yyruleno==291);
+ /* (292) carglist ::= */ yytestcase(yyruleno==292);
+ /* (293) ccons ::= NULL onconf */ yytestcase(yyruleno==293);
+ /* (294) conslist_opt ::= COMMA conslist */ yytestcase(yyruleno==294);
+ /* (295) conslist ::= conslist tconscomma tcons */ yytestcase(yyruleno==295);
+ /* (296) conslist ::= tcons */ yytestcase(yyruleno==296);
+ /* (297) tconscomma ::= */ yytestcase(yyruleno==297);
+ /* (298) defer_subclause_opt ::= defer_subclause */ yytestcase(yyruleno==298);
+ /* (299) resolvetype ::= raisetype */ yytestcase(yyruleno==299);
+ /* (300) selectnowith ::= oneselect */ yytestcase(yyruleno==300);
+ /* (301) oneselect ::= values */ yytestcase(yyruleno==301);
+ /* (302) sclp ::= selcollist COMMA */ yytestcase(yyruleno==302);
+ /* (303) as ::= ID|STRING */ yytestcase(yyruleno==303);
+ /* (304) expr ::= term */ yytestcase(yyruleno==304);
+ /* (305) exprlist ::= nexprlist */ yytestcase(yyruleno==305);
+ /* (306) nmnum ::= plus_num */ yytestcase(yyruleno==306);
+ /* (307) nmnum ::= nm */ yytestcase(yyruleno==307);
+ /* (308) nmnum ::= ON */ yytestcase(yyruleno==308);
+ /* (309) nmnum ::= DELETE */ yytestcase(yyruleno==309);
+ /* (310) nmnum ::= DEFAULT */ yytestcase(yyruleno==310);
+ /* (311) plus_num ::= INTEGER|FLOAT */ yytestcase(yyruleno==311);
+ /* (312) foreach_clause ::= */ yytestcase(yyruleno==312);
+ /* (313) foreach_clause ::= FOR EACH ROW */ yytestcase(yyruleno==313);
+ /* (314) trnm ::= nm */ yytestcase(yyruleno==314);
+ /* (315) tridxby ::= */ yytestcase(yyruleno==315);
+ /* (316) database_kw_opt ::= DATABASE */ yytestcase(yyruleno==316);
+ /* (317) database_kw_opt ::= */ yytestcase(yyruleno==317);
+ /* (318) kwcolumn_opt ::= */ yytestcase(yyruleno==318);
+ /* (319) kwcolumn_opt ::= COLUMNKW */ yytestcase(yyruleno==319);
+ /* (320) vtabarglist ::= vtabarg */ yytestcase(yyruleno==320);
+ /* (321) vtabarglist ::= vtabarglist COMMA vtabarg */ yytestcase(yyruleno==321);
+ /* (322) vtabarg ::= vtabarg vtabargtoken */ yytestcase(yyruleno==322);
+ /* (323) anylist ::= */ yytestcase(yyruleno==323);
+ /* (324) anylist ::= anylist LP anylist RP */ yytestcase(yyruleno==324);
+ /* (325) anylist ::= anylist ANY */ yytestcase(yyruleno==325);
break;
/********** End reduce actions ************************************************/
};
- assert( yyruleno>=0 && yyrulenoyyidx -= yysize;
yyact = yy_find_reduce_action(yymsp[-yysize].stateno,(YYCODETYPE)yygoto);
if( yyact <= YY_MAX_SHIFTREDUCE ){
if( yyact>YY_MAX_SHIFT ) yyact += YY_MIN_REDUCE - YY_MIN_SHIFTREDUCE;
- /* If the reduce action popped at least
- ** one element off the stack, then we can push the new element back
- ** onto the stack here, and skip the stack overflow test in yy_shift().
- ** That gives a significant speed improvement. */
- if( yysize ){
- yypParser->yyidx++;
- yymsp -= yysize-1;
- yymsp->stateno = (YYACTIONTYPE)yyact;
- yymsp->major = (YYCODETYPE)yygoto;
- yymsp->minor = yygotominor;
- yyTraceShift(yypParser, yyact);
- }else{
- yy_shift(yypParser,yyact,yygoto,&yygotominor);
- }
+ yypParser->yyidx -= yysize - 1;
+ yymsp -= yysize-1;
+ yymsp->stateno = (YYACTIONTYPE)yyact;
+ yymsp->major = (YYCODETYPE)yygoto;
+ yyTraceShift(yypParser, yyact);
}else{
assert( yyact == YY_ACCEPT_ACTION );
+ yypParser->yyidx -= yysize;
yy_accept(yypParser);
}
}
@@ -131286,10 +131689,10 @@ static void yy_parse_failed(
static void yy_syntax_error(
yyParser *yypParser, /* The parser */
int yymajor, /* The major type of the error token */
- YYMINORTYPE yyminor /* The minor type of the error token */
+ sqlite3ParserTOKENTYPE yyminor /* The minor type of the error token */
){
sqlite3ParserARG_FETCH;
-#define TOKEN (yyminor.yy0)
+#define TOKEN yyminor
/************ Begin %syntax_error code ****************************************/
UNUSED_PARAMETER(yymajor); /* Silence some compiler warnings */
@@ -131345,7 +131748,7 @@ SQLITE_PRIVATE void sqlite3Parser(
sqlite3ParserARG_PDECL /* Optional %extra_argument parameter */
){
YYMINORTYPE yyminorunion;
- int yyact; /* The parser action. */
+ unsigned int yyact; /* The parser action. */
#if !defined(YYERRORSYMBOL) && !defined(YYNOERRORRECOVERY)
int yyendofinput; /* True if we are at the end of input */
#endif
@@ -131359,14 +131762,14 @@ SQLITE_PRIVATE void sqlite3Parser(
if( yypParser->yyidx<0 ){
#if YYSTACKDEPTH<=0
if( yypParser->yystksz <=0 ){
- /*memset(&yyminorunion, 0, sizeof(yyminorunion));*/
- yyminorunion = yyzerominor;
- yyStackOverflow(yypParser, &yyminorunion);
+ yyStackOverflow(yypParser);
return;
}
#endif
yypParser->yyidx = 0;
+#ifndef YYNOERRORRECOVERY
yypParser->yyerrcnt = -1;
+#endif
yypParser->yystack[0].stateno = 0;
yypParser->yystack[0].major = 0;
#ifndef NDEBUG
@@ -131376,7 +131779,6 @@ SQLITE_PRIVATE void sqlite3Parser(
}
#endif
}
- yyminorunion.yy0 = yyminor;
#if !defined(YYERRORSYMBOL) && !defined(YYNOERRORRECOVERY)
yyendofinput = (yymajor==0);
#endif
@@ -131392,13 +131794,16 @@ SQLITE_PRIVATE void sqlite3Parser(
yyact = yy_find_shift_action(yypParser,(YYCODETYPE)yymajor);
if( yyact <= YY_MAX_SHIFTREDUCE ){
if( yyact > YY_MAX_SHIFT ) yyact += YY_MIN_REDUCE - YY_MIN_SHIFTREDUCE;
- yy_shift(yypParser,yyact,yymajor,&yyminorunion);
+ yy_shift(yypParser,yyact,yymajor,yyminor);
+#ifndef YYNOERRORRECOVERY
yypParser->yyerrcnt--;
+#endif
yymajor = YYNOCODE;
}else if( yyact <= YY_MAX_REDUCE ){
yy_reduce(yypParser,yyact-YY_MIN_REDUCE);
}else{
assert( yyact == YY_ERROR_ACTION );
+ yyminorunion.yy0 = yyminor;
#ifdef YYERRORSYMBOL
int yymx;
#endif
@@ -131428,7 +131833,7 @@ SQLITE_PRIVATE void sqlite3Parser(
**
*/
if( yypParser->yyerrcnt<0 ){
- yy_syntax_error(yypParser,yymajor,yyminorunion);
+ yy_syntax_error(yypParser,yymajor,yyminor);
}
yymx = yypParser->yystack[yypParser->yyidx].major;
if( yymx==YYERRORSYMBOL || yyerrorhit ){
@@ -131438,10 +131843,10 @@ SQLITE_PRIVATE void sqlite3Parser(
yyTracePrompt,yyTokenName[yymajor]);
}
#endif
- yy_destructor(yypParser, (YYCODETYPE)yymajor,&yyminorunion);
+ yy_destructor(yypParser, (YYCODETYPE)yymajor, &yyminorunion);
yymajor = YYNOCODE;
}else{
- while(
+ while(
yypParser->yyidx >= 0 &&
yymx != YYERRORSYMBOL &&
(yyact = yy_find_reduce_action(
@@ -131455,9 +131860,7 @@ SQLITE_PRIVATE void sqlite3Parser(
yy_parse_failed(yypParser);
yymajor = YYNOCODE;
}else if( yymx!=YYERRORSYMBOL ){
- YYMINORTYPE u2;
- u2.YYERRSYMDT = 0;
- yy_shift(yypParser,yyact,YYERRORSYMBOL,&u2);
+ yy_shift(yypParser,yyact,YYERRORSYMBOL,yyminor);
}
}
yypParser->yyerrcnt = 3;
@@ -131470,7 +131873,7 @@ SQLITE_PRIVATE void sqlite3Parser(
** Applications can set this macro (for example inside %include) if
** they intend to abandon the parse upon the first syntax error seen.
*/
- yy_syntax_error(yypParser,yymajor,yyminorunion);
+ yy_syntax_error(yypParser,yymajor, yyminor);
yy_destructor(yypParser,(YYCODETYPE)yymajor,&yyminorunion);
yymajor = YYNOCODE;
@@ -131485,7 +131888,7 @@ SQLITE_PRIVATE void sqlite3Parser(
** three input tokens have been successfully shifted.
*/
if( yypParser->yyerrcnt<=0 ){
- yy_syntax_error(yypParser,yymajor,yyminorunion);
+ yy_syntax_error(yypParser,yymajor, yyminor);
}
yypParser->yyerrcnt = 3;
yy_destructor(yypParser,(YYCODETYPE)yymajor,&yyminorunion);
@@ -132087,7 +132490,7 @@ SQLITE_PRIVATE int sqlite3GetToken(const unsigned char *z, int *tokenType){
case CC_BANG: {
if( z[1]!='=' ){
*tokenType = TK_ILLEGAL;
- return 2;
+ return 1;
}else{
*tokenType = TK_NE;
return 2;
@@ -132237,8 +132640,8 @@ SQLITE_PRIVATE int sqlite3GetToken(const unsigned char *z, int *tokenType){
*tokenType = TK_ID;
return keywordCode((char*)z, i, tokenType);
}
-#ifndef SQLITE_OMIT_BLOB_LITERAL
case CC_X: {
+#ifndef SQLITE_OMIT_BLOB_LITERAL
testcase( z[0]=='x' ); testcase( z[0]=='X' );
if( z[1]=='\'' ){
*tokenType = TK_BLOB;
@@ -132250,10 +132653,10 @@ SQLITE_PRIVATE int sqlite3GetToken(const unsigned char *z, int *tokenType){
if( z[i] ) i++;
return i;
}
+#endif
/* If it is not a BLOB literal, then it must be an ID, since no
** SQL keywords start with the letter 'x'. Fall through */
}
-#endif
case CC_ID: {
i = 1;
break;
@@ -132297,7 +132700,7 @@ SQLITE_PRIVATE int sqlite3RunParser(Parse *pParse, const char *zSql, char **pzEr
pEngine = sqlite3ParserAlloc(sqlite3Malloc);
if( pEngine==0 ){
sqlite3OomFault(db);
- return SQLITE_NOMEM;
+ return SQLITE_NOMEM_BKPT;
}
assert( pParse->pNewTable==0 );
assert( pParse->pNewTrigger==0 );
@@ -132325,18 +132728,17 @@ SQLITE_PRIVATE int sqlite3RunParser(Parse *pParse, const char *zSql, char **pzEr
break;
}
}else{
- if( tokenType==TK_SEMI ) pParse->zTail = &zSql[i];
sqlite3Parser(pEngine, tokenType, pParse->sLastToken, pParse);
lastTokenParsed = tokenType;
if( pParse->rc!=SQLITE_OK || db->mallocFailed ) break;
}
}
assert( nErr==0 );
+ pParse->zTail = &zSql[i];
if( pParse->rc==SQLITE_OK && db->mallocFailed==0 ){
assert( zSql[i]==0 );
if( lastTokenParsed!=TK_SEMI ){
sqlite3Parser(pEngine, TK_SEMI, pParse->sLastToken, pParse);
- pParse->zTail = &zSql[i];
}
if( pParse->rc==SQLITE_OK && db->mallocFailed==0 ){
sqlite3Parser(pEngine, 0, pParse->sLastToken, pParse);
@@ -132351,7 +132753,7 @@ SQLITE_PRIVATE int sqlite3RunParser(Parse *pParse, const char *zSql, char **pzEr
#endif /* YYDEBUG */
sqlite3ParserFree(pEngine, sqlite3_free);
if( db->mallocFailed ){
- pParse->rc = SQLITE_NOMEM;
+ pParse->rc = SQLITE_NOMEM_BKPT;
}
if( pParse->rc!=SQLITE_OK && pParse->rc!=SQLITE_DONE && pParse->zErrMsg==0 ){
pParse->zErrMsg = sqlite3MPrintf(db, "%s", sqlite3ErrStr(pParse->rc));
@@ -132689,7 +133091,7 @@ SQLITE_API int SQLITE_STDCALL sqlite3_complete16(const void *zSql){
if( zSql8 ){
rc = sqlite3_complete(zSql8);
}else{
- rc = SQLITE_NOMEM;
+ rc = SQLITE_NOMEM_BKPT;
}
sqlite3ValueFree(pVal);
return rc & 0xff;
@@ -132979,7 +133381,7 @@ SQLITE_API int SQLITE_STDCALL sqlite3_initialize(void){
sqlite3GlobalConfig.pInitMutex =
sqlite3MutexAlloc(SQLITE_MUTEX_RECURSIVE);
if( sqlite3GlobalConfig.bCoreMutex && !sqlite3GlobalConfig.pInitMutex ){
- rc = SQLITE_NOMEM;
+ rc = SQLITE_NOMEM_BKPT;
}
}
}
@@ -133010,7 +133412,6 @@ SQLITE_API int SQLITE_STDCALL sqlite3_initialize(void){
*/
sqlite3_mutex_enter(sqlite3GlobalConfig.pInitMutex);
if( sqlite3GlobalConfig.isInit==0 && sqlite3GlobalConfig.inProgress==0 ){
- FuncDefHash *pHash = &GLOBAL(FuncDefHash, sqlite3GlobalFunctions);
sqlite3GlobalConfig.inProgress = 1;
#ifdef SQLITE_ENABLE_SQLLOG
{
@@ -133018,8 +133419,8 @@ SQLITE_API int SQLITE_STDCALL sqlite3_initialize(void){
sqlite3_init_sqllog();
}
#endif
- memset(pHash, 0, sizeof(sqlite3GlobalFunctions));
- sqlite3RegisterGlobalFunctions();
+ memset(&sqlite3BuiltinFunctions, 0, sizeof(sqlite3BuiltinFunctions));
+ sqlite3RegisterBuiltinFunctions();
if( sqlite3GlobalConfig.isPCacheInit==0 ){
rc = sqlite3PcacheInitialize();
}
@@ -133426,6 +133827,11 @@ SQLITE_API int SQLITE_CDECL sqlite3_config(int op, ...){
break;
}
+ case SQLITE_CONFIG_STMTJRNL_SPILL: {
+ sqlite3GlobalConfig.nStmtSpill = va_arg(ap, int);
+ break;
+ }
+
default: {
rc = SQLITE_ERROR;
break;
@@ -133589,8 +133995,9 @@ SQLITE_API int SQLITE_CDECL sqlite3_db_config(sqlite3 *db, int op, ...){
int op; /* The opcode */
u32 mask; /* Mask of the bit in sqlite3.flags to set/clear */
} aFlagOp[] = {
- { SQLITE_DBCONFIG_ENABLE_FKEY, SQLITE_ForeignKeys },
- { SQLITE_DBCONFIG_ENABLE_TRIGGER, SQLITE_EnableTrigger },
+ { SQLITE_DBCONFIG_ENABLE_FKEY, SQLITE_ForeignKeys },
+ { SQLITE_DBCONFIG_ENABLE_TRIGGER, SQLITE_EnableTrigger },
+ { SQLITE_DBCONFIG_ENABLE_FTS3_TOKENIZER, SQLITE_Fts3Tokenizer },
};
unsigned int i;
rc = SQLITE_ERROR; /* IMP: R-42790-23372 */
@@ -133750,7 +134157,7 @@ SQLITE_PRIVATE void sqlite3CloseSavepoints(sqlite3 *db){
** with SQLITE_ANY as the encoding.
*/
static void functionDestroy(sqlite3 *db, FuncDef *p){
- FuncDestructor *pDestructor = p->pDestructor;
+ FuncDestructor *pDestructor = p->u.pDestructor;
if( pDestructor ){
pDestructor->nRef--;
if( pDestructor->nRef==0 ){
@@ -133932,18 +134339,17 @@ SQLITE_PRIVATE void sqlite3LeaveMutexAndCloseZombie(sqlite3 *db){
*/
sqlite3ConnectionClosed(db);
- for(j=0; jaFunc.a); j++){
- FuncDef *pNext, *pHash, *p;
- for(p=db->aFunc.a[j]; p; p=pHash){
- pHash = p->pHash;
- while( p ){
- functionDestroy(db, p);
- pNext = p->pNext;
- sqlite3DbFree(db, p);
- p = pNext;
- }
- }
+ for(i=sqliteHashFirst(&db->aFunc); i; i=sqliteHashNext(i)){
+ FuncDef *pNext, *p;
+ p = sqliteHashData(i);
+ do{
+ functionDestroy(db, p);
+ pNext = p->pNext;
+ sqlite3DbFree(db, p);
+ p = pNext;
+ }while( p );
}
+ sqlite3HashClear(&db->aFunc);
for(i=sqliteHashFirst(&db->aCollSeq); i; i=sqliteHashNext(i)){
CollSeq *pColl = (CollSeq *)sqliteHashData(i);
/* Invoke any destructors registered for collation sequence user data. */
@@ -134422,7 +134828,7 @@ SQLITE_PRIVATE int sqlite3CreateFunc(
** is being overridden/deleted but there are no active VMs, allow the
** operation to continue but invalidate all precompiled statements.
*/
- p = sqlite3FindFunction(db, zFunctionName, nName, nArg, (u8)enc, 0);
+ p = sqlite3FindFunction(db, zFunctionName, nArg, (u8)enc, 0);
if( p && (p->funcFlags & SQLITE_FUNC_ENCMASK)==enc && p->nArg==nArg ){
if( db->nVdbeActive ){
sqlite3ErrorWithMsg(db, SQLITE_BUSY,
@@ -134434,10 +134840,10 @@ SQLITE_PRIVATE int sqlite3CreateFunc(
}
}
- p = sqlite3FindFunction(db, zFunctionName, nName, nArg, (u8)enc, 1);
+ p = sqlite3FindFunction(db, zFunctionName, nArg, (u8)enc, 1);
assert(p || db->mallocFailed);
if( !p ){
- return SQLITE_NOMEM;
+ return SQLITE_NOMEM_BKPT;
}
/* If an older version of the function with a configured destructor is
@@ -134447,7 +134853,7 @@ SQLITE_PRIVATE int sqlite3CreateFunc(
if( pDestructor ){
pDestructor->nRef++;
}
- p->pDestructor = pDestructor;
+ p->u.pDestructor = pDestructor;
p->funcFlags = (p->funcFlags & SQLITE_FUNC_ENCMASK) | extraFlags;
testcase( p->funcFlags & SQLITE_DETERMINISTIC );
p->xSFunc = xSFunc ? xSFunc : xStep;
@@ -134562,7 +134968,6 @@ SQLITE_API int SQLITE_STDCALL sqlite3_overload_function(
const char *zName,
int nArg
){
- int nName = sqlite3Strlen30(zName);
int rc = SQLITE_OK;
#ifdef SQLITE_ENABLE_API_ARMOR
@@ -134571,7 +134976,7 @@ SQLITE_API int SQLITE_STDCALL sqlite3_overload_function(
}
#endif
sqlite3_mutex_enter(db->mutex);
- if( sqlite3FindFunction(db, zName, nName, nArg, SQLITE_UTF8, 0)==0 ){
+ if( sqlite3FindFunction(db, zName, nArg, SQLITE_UTF8, 0)==0 ){
rc = sqlite3CreateFunc(db, zName, nArg, SQLITE_UTF8,
0, sqlite3InvalidFunction, 0, 0, 0);
}
@@ -134941,14 +135346,14 @@ SQLITE_PRIVATE int sqlite3TempInMemory(const sqlite3 *db){
SQLITE_API const char *SQLITE_STDCALL sqlite3_errmsg(sqlite3 *db){
const char *z;
if( !db ){
- return sqlite3ErrStr(SQLITE_NOMEM);
+ return sqlite3ErrStr(SQLITE_NOMEM_BKPT);
}
if( !sqlite3SafetyCheckSickOrOk(db) ){
return sqlite3ErrStr(SQLITE_MISUSE_BKPT);
}
sqlite3_mutex_enter(db->mutex);
if( db->mallocFailed ){
- z = sqlite3ErrStr(SQLITE_NOMEM);
+ z = sqlite3ErrStr(SQLITE_NOMEM_BKPT);
}else{
testcase( db->pErr==0 );
z = (char*)sqlite3_value_text(db->pErr);
@@ -135016,7 +135421,7 @@ SQLITE_API int SQLITE_STDCALL sqlite3_errcode(sqlite3 *db){
return SQLITE_MISUSE_BKPT;
}
if( !db || db->mallocFailed ){
- return SQLITE_NOMEM;
+ return SQLITE_NOMEM_BKPT;
}
return db->errCode & db->errMask;
}
@@ -135025,10 +135430,13 @@ SQLITE_API int SQLITE_STDCALL sqlite3_extended_errcode(sqlite3 *db){
return SQLITE_MISUSE_BKPT;
}
if( !db || db->mallocFailed ){
- return SQLITE_NOMEM;
+ return SQLITE_NOMEM_BKPT;
}
return db->errCode;
}
+SQLITE_API int SQLITE_STDCALL sqlite3_system_errno(sqlite3 *db){
+ return db ? db->iSysErrno : 0;
+}
/*
** Return a string that describes the kind of error specified in the
@@ -135105,7 +135513,7 @@ static int createCollation(
}
pColl = sqlite3FindCollSeq(db, (u8)enc2, zName, 1);
- if( pColl==0 ) return SQLITE_NOMEM;
+ if( pColl==0 ) return SQLITE_NOMEM_BKPT;
pColl->xCmp = xCompare;
pColl->pUser = pCtx;
pColl->xDel = xDel;
@@ -135153,8 +135561,8 @@ static const int aHardLimit[] = {
#if SQLITE_MAX_VDBE_OP<40
# error SQLITE_MAX_VDBE_OP must be at least 40
#endif
-#if SQLITE_MAX_FUNCTION_ARG<0 || SQLITE_MAX_FUNCTION_ARG>1000
-# error SQLITE_MAX_FUNCTION_ARG must be between 0 and 1000
+#if SQLITE_MAX_FUNCTION_ARG<0 || SQLITE_MAX_FUNCTION_ARG>127
+# error SQLITE_MAX_FUNCTION_ARG must be between 0 and 127
#endif
#if SQLITE_MAX_ATTACHED<0 || SQLITE_MAX_ATTACHED>125
# error SQLITE_MAX_ATTACHED must be between 0 and 125
@@ -135284,7 +135692,7 @@ SQLITE_PRIVATE int sqlite3ParseUri(
for(iIn=0; iInaCollSeq);
@@ -135649,7 +136060,7 @@ static int openDatabase(
flags | SQLITE_OPEN_MAIN_DB);
if( rc!=SQLITE_OK ){
if( rc==SQLITE_IOERR_NOMEM ){
- rc = SQLITE_NOMEM;
+ rc = SQLITE_NOMEM_BKPT;
}
sqlite3Error(db, rc);
goto opendb_out;
@@ -135660,13 +136071,13 @@ static int openDatabase(
sqlite3BtreeLeave(db->aDb[0].pBt);
db->aDb[1].pSchema = sqlite3SchemaGet(db, 0);
- /* The default safety_level for the main database is 'full'; for the temp
- ** database it is 'NONE'. This matches the pager layer defaults.
+ /* The default safety_level for the main database is FULL; for the temp
+ ** database it is OFF. This matches the pager layer defaults.
*/
db->aDb[0].zName = "main";
- db->aDb[0].safety_level = 3;
+ db->aDb[0].safety_level = SQLITE_DEFAULT_SYNCHRONOUS+1;
db->aDb[1].zName = "temp";
- db->aDb[1].safety_level = 1;
+ db->aDb[1].safety_level = PAGER_SYNCHRONOUS_OFF;
db->magic = SQLITE_MAGIC_OPEN;
if( db->mallocFailed ){
@@ -135678,7 +136089,7 @@ static int openDatabase(
** is accessed.
*/
sqlite3Error(db, SQLITE_OK);
- sqlite3RegisterBuiltinFunctions(db);
+ sqlite3RegisterPerConnectionBuiltinFunctions(db);
/* Load automatic extensions - extensions that have been registered
** using the sqlite3_automatic_extension() API.
@@ -135852,7 +136263,7 @@ SQLITE_API int SQLITE_STDCALL sqlite3_open16(
SCHEMA_ENC(*ppDb) = ENC(*ppDb) = SQLITE_UTF16NATIVE;
}
}else{
- rc = SQLITE_NOMEM;
+ rc = SQLITE_NOMEM_BKPT;
}
sqlite3ValueFree(pVal);
@@ -135997,7 +136408,7 @@ SQLITE_API int SQLITE_STDCALL sqlite3_get_autocommit(sqlite3 *db){
/*
** The following routines are substitutes for constants SQLITE_CORRUPT,
-** SQLITE_MISUSE, SQLITE_CANTOPEN, SQLITE_IOERR and possibly other error
+** SQLITE_MISUSE, SQLITE_CANTOPEN, SQLITE_NOMEM and possibly other error
** constants. They serve two purposes:
**
** 1. Serve as a convenient place to set a breakpoint in a debugger
@@ -136006,28 +136417,33 @@ SQLITE_API int SQLITE_STDCALL sqlite3_get_autocommit(sqlite3 *db){
** 2. Invoke sqlite3_log() to provide the source code location where
** a low-level error is first detected.
*/
+static int reportError(int iErr, int lineno, const char *zType){
+ sqlite3_log(iErr, "%s at line %d of [%.10s]",
+ zType, lineno, 20+sqlite3_sourceid());
+ return iErr;
+}
SQLITE_PRIVATE int sqlite3CorruptError(int lineno){
testcase( sqlite3GlobalConfig.xLog!=0 );
- sqlite3_log(SQLITE_CORRUPT,
- "database corruption at line %d of [%.10s]",
- lineno, 20+sqlite3_sourceid());
- return SQLITE_CORRUPT;
+ return reportError(SQLITE_CORRUPT, lineno, "database corruption");
}
SQLITE_PRIVATE int sqlite3MisuseError(int lineno){
testcase( sqlite3GlobalConfig.xLog!=0 );
- sqlite3_log(SQLITE_MISUSE,
- "misuse at line %d of [%.10s]",
- lineno, 20+sqlite3_sourceid());
- return SQLITE_MISUSE;
+ return reportError(SQLITE_MISUSE, lineno, "misuse");
}
SQLITE_PRIVATE int sqlite3CantopenError(int lineno){
testcase( sqlite3GlobalConfig.xLog!=0 );
- sqlite3_log(SQLITE_CANTOPEN,
- "cannot open file at line %d of [%.10s]",
- lineno, 20+sqlite3_sourceid());
- return SQLITE_CANTOPEN;
+ return reportError(SQLITE_CANTOPEN, lineno, "cannot open file");
}
-
+#ifdef SQLITE_DEBUG
+SQLITE_PRIVATE int sqlite3NomemError(int lineno){
+ testcase( sqlite3GlobalConfig.xLog!=0 );
+ return reportError(SQLITE_NOMEM, lineno, "OOM");
+}
+SQLITE_PRIVATE int sqlite3IoerrnomemError(int lineno){
+ testcase( sqlite3GlobalConfig.xLog!=0 );
+ return reportError(SQLITE_IOERR_NOMEM, lineno, "I/O OOM error");
+}
+#endif
#ifndef SQLITE_OMIT_DEPRECATED
/*
@@ -136121,7 +136537,7 @@ SQLITE_API int SQLITE_STDCALL sqlite3_table_column_metadata(
** explicitly declared column. Copy meta information from *pCol.
*/
if( pCol ){
- zDataType = pCol->zType;
+ zDataType = sqlite3ColumnType(pCol,0);
zCollSeq = pCol->zColl;
notnull = pCol->notNull!=0;
primarykey = (pCol->colFlags & COLFLAG_PRIMKEY)!=0;
@@ -146856,6 +147272,18 @@ SQLITE_PRIVATE void sqlite3Fts3PorterTokenizerModule(
/* #include */
/* #include */
+/*
+** Return true if the two-argument version of fts3_tokenizer()
+** has been activated via a prior call to sqlite3_db_config(db,
+** SQLITE_DBCONFIG_ENABLE_FTS3_TOKENIZER, 1, 0);
+*/
+static int fts3TokenizerEnabled(sqlite3_context *context){
+ sqlite3 *db = sqlite3_context_db_handle(context);
+ int isEnabled = 0;
+ sqlite3_db_config(db,SQLITE_DBCONFIG_ENABLE_FTS3_TOKENIZER,-1,&isEnabled);
+ return isEnabled;
+}
+
/*
** Implementation of the SQL scalar function for accessing the underlying
** hash table. This function may be called as follows:
@@ -146876,7 +147304,7 @@ SQLITE_PRIVATE void sqlite3Fts3PorterTokenizerModule(
** is a blob containing the pointer stored as the hash data corresponding
** to string (after the hash-table is updated, if applicable).
*/
-static void scalarFunc(
+static void fts3TokenizerFunc(
sqlite3_context *context,
int argc,
sqlite3_value **argv
@@ -146894,27 +147322,23 @@ static void scalarFunc(
nName = sqlite3_value_bytes(argv[0])+1;
if( argc==2 ){
-#ifdef SQLITE_ENABLE_FTS3_TOKENIZER
- void *pOld;
- int n = sqlite3_value_bytes(argv[1]);
- if( zName==0 || n!=sizeof(pPtr) ){
- sqlite3_result_error(context, "argument type mismatch", -1);
+ if( fts3TokenizerEnabled(context) ){
+ void *pOld;
+ int n = sqlite3_value_bytes(argv[1]);
+ if( zName==0 || n!=sizeof(pPtr) ){
+ sqlite3_result_error(context, "argument type mismatch", -1);
+ return;
+ }
+ pPtr = *(void **)sqlite3_value_blob(argv[1]);
+ pOld = sqlite3Fts3HashInsert(pHash, (void *)zName, nName, pPtr);
+ if( pOld==pPtr ){
+ sqlite3_result_error(context, "out of memory", -1);
+ }
+ }else{
+ sqlite3_result_error(context, "fts3tokenize disabled", -1);
return;
}
- pPtr = *(void **)sqlite3_value_blob(argv[1]);
- pOld = sqlite3Fts3HashInsert(pHash, (void *)zName, nName, pPtr);
- if( pOld==pPtr ){
- sqlite3_result_error(context, "out of memory", -1);
- return;
- }
-#else
- sqlite3_result_error(context, "fts3tokenize: "
- "disabled - rebuild with -DSQLITE_ENABLE_FTS3_TOKENIZER", -1
- );
- return;
-#endif /* SQLITE_ENABLE_FTS3_TOKENIZER */
- }else
- {
+ }else{
if( zName ){
pPtr = sqlite3Fts3HashFind(pHash, zName, nName);
}
@@ -146925,7 +147349,6 @@ static void scalarFunc(
return;
}
}
-
sqlite3_result_blob(context, (void *)&pPtr, sizeof(pPtr), SQLITE_TRANSIENT);
}
@@ -147163,7 +147586,6 @@ finish:
Tcl_DecrRefCount(pRet);
}
-#ifdef SQLITE_ENABLE_FTS3_TOKENIZER
static
int registerTokenizer(
sqlite3 *db,
@@ -147185,7 +147607,6 @@ int registerTokenizer(
return sqlite3_finalize(pStmt);
}
-#endif /* SQLITE_ENABLE_FTS3_TOKENIZER */
static
@@ -147258,13 +147679,13 @@ static void intTestFunc(
assert( 0==strcmp(sqlite3_errmsg(db), "unknown tokenizer: nosuchtokenizer") );
/* Test the storage function */
-#ifdef SQLITE_ENABLE_FTS3_TOKENIZER
- rc = registerTokenizer(db, "nosuchtokenizer", p1);
- assert( rc==SQLITE_OK );
- rc = queryTokenizer(db, "nosuchtokenizer", &p2);
- assert( rc==SQLITE_OK );
- assert( p2==p1 );
-#endif
+ if( fts3TokenizerEnabled(context) ){
+ rc = registerTokenizer(db, "nosuchtokenizer", p1);
+ assert( rc==SQLITE_OK );
+ rc = queryTokenizer(db, "nosuchtokenizer", &p2);
+ assert( rc==SQLITE_OK );
+ assert( p2==p1 );
+ }
sqlite3_result_text(context, "ok", -1, SQLITE_STATIC);
}
@@ -147280,7 +147701,7 @@ static void intTestFunc(
** sqlite3Fts3HashInit(pHash, FTS3_HASH_STRING, 1);
**
** This function adds a scalar function (see header comment above
-** scalarFunc() in this file for details) and, if ENABLE_TABLE is
+** fts3TokenizerFunc() in this file for details) and, if ENABLE_TABLE is
** defined at compilation time, a temporary virtual table (see header
** comment above struct HashTableVtab) to the database schema. Both
** provide read/write access to the contents of *pHash.
@@ -147309,10 +147730,10 @@ SQLITE_PRIVATE int sqlite3Fts3InitHashTable(
#endif
if( SQLITE_OK==rc ){
- rc = sqlite3_create_function(db, zName, 1, any, p, scalarFunc, 0, 0);
+ rc = sqlite3_create_function(db, zName, 1, any, p, fts3TokenizerFunc, 0, 0);
}
if( SQLITE_OK==rc ){
- rc = sqlite3_create_function(db, zName, 2, any, p, scalarFunc, 0, 0);
+ rc = sqlite3_create_function(db, zName, 2, any, p, fts3TokenizerFunc, 0, 0);
}
#ifdef SQLITE_TEST
if( SQLITE_OK==rc ){
@@ -148364,7 +148785,8 @@ static int fts3SqlStmt(
** of the oldest level in the db that contains at least ? segments. Or,
** if no level in the FTS index contains more than ? segments, the statement
** returns zero rows. */
-/* 28 */ "SELECT level FROM %Q.'%q_segdir' GROUP BY level HAVING count(*)>=?"
+/* 28 */ "SELECT level, count(*) AS cnt FROM %Q.'%q_segdir' "
+ " GROUP BY level HAVING cnt>=?"
" ORDER BY (level %% 1024) ASC LIMIT 1",
/* Estimate the upper limit on the number of leaf nodes in a new segment
@@ -151225,7 +151647,7 @@ static int fts3SegmentMerge(
** segment. The level of the new segment is equal to the numerically
** greatest segment level currently present in the database for this
** index. The idx of the new segment is always 0. */
- if( csr.nSegment==1 ){
+ if( csr.nSegment==1 && 0==fts3SegReaderIsPending(csr.apSegment[0]) ){
rc = SQLITE_DONE;
goto finished;
}
@@ -152867,10 +153289,11 @@ SQLITE_PRIVATE int sqlite3Fts3Incrmerge(Fts3Table *p, int nMerge, int nMin){
** set nSeg to -1.
*/
rc = fts3SqlStmt(p, SQL_FIND_MERGE_LEVEL, &pFindLevel, 0);
- sqlite3_bind_int(pFindLevel, 1, nMin);
+ sqlite3_bind_int(pFindLevel, 1, MAX(2, nMin));
if( sqlite3_step(pFindLevel)==SQLITE_ROW ){
iAbsLevel = sqlite3_column_int64(pFindLevel, 0);
- nSeg = nMin;
+ nSeg = sqlite3_column_int(pFindLevel, 1);
+ assert( nSeg>=2 );
}else{
nSeg = -1;
}
@@ -157924,7 +158347,7 @@ static int rtreeBestIndex(sqlite3_vtab *tab, sqlite3_index_info *pIdxInfo){
return SQLITE_NOMEM;
}
- nRow = pRtree->nRowEst / (iIdx + 1);
+ nRow = pRtree->nRowEst >> (iIdx/2);
pIdxInfo->estimatedCost = (double)6.0 * (double)nRow;
setEstimatedRows(pIdxInfo, nRow);
@@ -159758,6 +160181,38 @@ static void xFree(void *p){
sqlite3_free(p);
}
+/*
+** This lookup table is used to help decode the first byte of
+** a multi-byte UTF8 character. It is copied here from SQLite source
+** code file utf8.c.
+*/
+static const unsigned char icuUtf8Trans1[] = {
+ 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
+ 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
+ 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17,
+ 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f,
+ 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
+ 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
+ 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
+ 0x00, 0x01, 0x02, 0x03, 0x00, 0x01, 0x00, 0x00,
+};
+
+#define SQLITE_ICU_READ_UTF8(zIn, c) \
+ c = *(zIn++); \
+ if( c>=0xc0 ){ \
+ c = icuUtf8Trans1[c-0xc0]; \
+ while( (*zIn & 0xc0)==0x80 ){ \
+ c = (c<<6) + (0x3f & *(zIn++)); \
+ } \
+ }
+
+#define SQLITE_ICU_SKIP_UTF8(zIn) \
+ assert( *zIn ); \
+ if( *(zIn++)>=0xc0 ){ \
+ while( (*zIn & 0xc0)==0x80 ){zIn++;} \
+ }
+
+
/*
** Compare two UTF-8 strings for equality where the first string is
** a "LIKE" expression. Return true (1) if they are the same and
@@ -159771,16 +160226,14 @@ static int icuLikeCompare(
static const int MATCH_ONE = (UChar32)'_';
static const int MATCH_ALL = (UChar32)'%';
- int iPattern = 0; /* Current byte index in zPattern */
- int iString = 0; /* Current byte index in zString */
-
int prevEscape = 0; /* True if the previous character was uEsc */
- while( zPattern[iPattern]!=0 ){
+ while( 1 ){
/* Read (and consume) the next character from the input pattern. */
UChar32 uPattern;
- U8_NEXT_UNSAFE(zPattern, iPattern, uPattern);
+ SQLITE_ICU_READ_UTF8(zPattern, uPattern);
+ if( uPattern==0 ) break;
/* There are now 4 possibilities:
**
@@ -159797,28 +160250,28 @@ static int icuLikeCompare(
** MATCH_ALL. For each MATCH_ONE, skip one character in the
** test string.
*/
- while( (c=zPattern[iPattern]) == MATCH_ALL || c == MATCH_ONE ){
+ while( (c=*zPattern) == MATCH_ALL || c == MATCH_ONE ){
if( c==MATCH_ONE ){
- if( zString[iString]==0 ) return 0;
- U8_FWD_1_UNSAFE(zString, iString);
+ if( *zString==0 ) return 0;
+ SQLITE_ICU_SKIP_UTF8(zString);
}
- iPattern++;
+ zPattern++;
}
- if( zPattern[iPattern]==0 ) return 1;
+ if( *zPattern==0 ) return 1;
- while( zString[iString] ){
- if( icuLikeCompare(&zPattern[iPattern], &zString[iString], uEsc) ){
+ while( *zString ){
+ if( icuLikeCompare(zPattern, zString, uEsc) ){
return 1;
}
- U8_FWD_1_UNSAFE(zString, iString);
+ SQLITE_ICU_SKIP_UTF8(zString);
}
return 0;
}else if( !prevEscape && uPattern==MATCH_ONE ){
/* Case 2. */
- if( zString[iString]==0 ) return 0;
- U8_FWD_1_UNSAFE(zString, iString);
+ if( *zString==0 ) return 0;
+ SQLITE_ICU_SKIP_UTF8(zString);
}else if( !prevEscape && uPattern==uEsc){
/* Case 3. */
@@ -159827,7 +160280,7 @@ static int icuLikeCompare(
}else{
/* Case 4. */
UChar32 uString;
- U8_NEXT_UNSAFE(zString, iString, uString);
+ SQLITE_ICU_READ_UTF8(zString, uString);
uString = u_foldCase(uString, U_FOLD_CASE_DEFAULT);
uPattern = u_foldCase(uPattern, U_FOLD_CASE_DEFAULT);
if( uString!=uPattern ){
@@ -159837,7 +160290,7 @@ static int icuLikeCompare(
}
}
- return zString[iString]==0;
+ return *zString==0;
}
/*
@@ -160023,11 +160476,11 @@ static void icuRegexpFunc(sqlite3_context *p, int nArg, sqlite3_value **apArg){
*/
static void icuCaseFunc16(sqlite3_context *p, int nArg, sqlite3_value **apArg){
const UChar *zInput;
- UChar *zOutput;
+ UChar *zOutput = 0;
int nInput;
- int nOutput;
-
- UErrorCode status = U_ZERO_ERROR;
+ int nOut;
+ int cnt;
+ UErrorCode status;
const char *zLocale = 0;
assert(nArg==1 || nArg==2);
@@ -160039,26 +160492,34 @@ static void icuCaseFunc16(sqlite3_context *p, int nArg, sqlite3_value **apArg){
if( !zInput ){
return;
}
- nInput = sqlite3_value_bytes16(apArg[0]);
-
- nOutput = nInput * 2 + 2;
- zOutput = sqlite3_malloc(nOutput);
- if( !zOutput ){
+ nOut = nInput = sqlite3_value_bytes16(apArg[0]);
+ if( nOut==0 ){
+ sqlite3_result_text16(p, "", 0, SQLITE_STATIC);
return;
}
- if( sqlite3_user_data(p) ){
- u_strToUpper(zOutput, nOutput/2, zInput, nInput/2, zLocale, &status);
- }else{
- u_strToLower(zOutput, nOutput/2, zInput, nInput/2, zLocale, &status);
+ for(cnt=0; cnt<2; cnt++){
+ UChar *zNew = sqlite3_realloc(zOutput, nOut);
+ if( zNew==0 ){
+ sqlite3_free(zOutput);
+ sqlite3_result_error_nomem(p);
+ return;
+ }
+ zOutput = zNew;
+ status = U_ZERO_ERROR;
+ if( sqlite3_user_data(p) ){
+ nOut = 2*u_strToUpper(zOutput,nOut/2,zInput,nInput/2,zLocale,&status);
+ }else{
+ nOut = 2*u_strToLower(zOutput,nOut/2,zInput,nInput/2,zLocale,&status);
+ }
+ if( !U_SUCCESS(status) ){
+ if( status==U_BUFFER_OVERFLOW_ERROR ) continue;
+ icuFunctionError(p,
+ sqlite3_user_data(p) ? "u_strToUpper" : "u_strToLower", status);
+ return;
+ }
}
-
- if( !U_SUCCESS(status) ){
- icuFunctionError(p, "u_strToLower()/u_strToUpper", status);
- return;
- }
-
- sqlite3_result_text16(p, zOutput, -1, xFree);
+ sqlite3_result_text16(p, zOutput, nOut, xFree);
}
/*
@@ -160961,6 +161422,48 @@ SQLITE_API int SQLITE_STDCALL sqlite3rbu_close(sqlite3rbu *pRbu, char **pzErrmsg
*/
SQLITE_API sqlite3_int64 SQLITE_STDCALL sqlite3rbu_progress(sqlite3rbu *pRbu);
+/*
+** Obtain permyriadage (permyriadage is to 10000 as percentage is to 100)
+** progress indications for the two stages of an RBU update. This API may
+** be useful for driving GUI progress indicators and similar.
+**
+** An RBU update is divided into two stages:
+**
+** * Stage 1, in which changes are accumulated in an oal/wal file, and
+** * Stage 2, in which the contents of the wal file are copied into the
+** main database.
+**
+** The update is visible to non-RBU clients during stage 2. During stage 1
+** non-RBU reader clients may see the original database.
+**
+** If this API is called during stage 2 of the update, output variable
+** (*pnOne) is set to 10000 to indicate that stage 1 has finished and (*pnTwo)
+** to a value between 0 and 10000 to indicate the permyriadage progress of
+** stage 2. A value of 5000 indicates that stage 2 is half finished,
+** 9000 indicates that it is 90% finished, and so on.
+**
+** If this API is called during stage 1 of the update, output variable
+** (*pnTwo) is set to 0 to indicate that stage 2 has not yet started. The
+** value to which (*pnOne) is set depends on whether or not the RBU
+** database contains an "rbu_count" table. The rbu_count table, if it
+** exists, must contain the same columns as the following:
+**
+** CREATE TABLE rbu_count(tbl TEXT PRIMARY KEY, cnt INTEGER) WITHOUT ROWID;
+**
+** There must be one row in the table for each source (data_xxx) table within
+** the RBU database. The 'tbl' column should contain the name of the source
+** table. The 'cnt' column should contain the number of rows within the
+** source table.
+**
+** If the rbu_count table is present and populated correctly and this
+** API is called during stage 1, the *pnOne output variable is set to the
+** permyriadage progress of the same stage. If the rbu_count table does
+** not exist, then (*pnOne) is set to -1 during stage 1. If the rbu_count
+** table exists but is not correctly populated, the value of the *pnOne
+** output variable during stage 1 is undefined.
+*/
+SQLITE_API void SQLITE_STDCALL sqlite3rbu_bp_progress(sqlite3rbu *pRbu, int *pnOne, int *pnTwo);
+
/*
** Create an RBU VFS named zName that accesses the underlying file-system
** via existing VFS zParent. Or, if the zParent parameter is passed NULL,
@@ -161082,14 +161585,15 @@ SQLITE_API void SQLITE_STDCALL sqlite3rbu_destroy_vfs(const char *zName);
** RBU_STATE_OALSZ:
** Valid if STAGE==1. The size in bytes of the *-oal file.
*/
-#define RBU_STATE_STAGE 1
-#define RBU_STATE_TBL 2
-#define RBU_STATE_IDX 3
-#define RBU_STATE_ROW 4
-#define RBU_STATE_PROGRESS 5
-#define RBU_STATE_CKPT 6
-#define RBU_STATE_COOKIE 7
-#define RBU_STATE_OALSZ 8
+#define RBU_STATE_STAGE 1
+#define RBU_STATE_TBL 2
+#define RBU_STATE_IDX 3
+#define RBU_STATE_ROW 4
+#define RBU_STATE_PROGRESS 5
+#define RBU_STATE_CKPT 6
+#define RBU_STATE_COOKIE 7
+#define RBU_STATE_OALSZ 8
+#define RBU_STATE_PHASEONESTEP 9
#define RBU_STAGE_OAL 1
#define RBU_STAGE_MOVE 2
@@ -161135,6 +161639,7 @@ struct RbuState {
i64 nProgress;
u32 iCookie;
i64 iOalSz;
+ i64 nPhaseOneStep;
};
struct RbuUpdateStmt {
@@ -161179,6 +161684,7 @@ struct RbuObjIter {
int iTnum; /* Root page of current object */
int iPkTnum; /* If eType==EXTERNAL, root of PK index */
int bUnique; /* Current index is unique */
+ int nIndex; /* Number of aux. indexes on table zTbl */
/* Statements created by rbuObjIterPrepareAll() */
int nCol; /* Number of columns in current object */
@@ -161215,10 +161721,11 @@ struct RbuObjIter {
*/
#define RBU_INSERT 1 /* Insert on a main table b-tree */
#define RBU_DELETE 2 /* Delete a row from a main table b-tree */
-#define RBU_IDX_DELETE 3 /* Delete a row from an aux. index b-tree */
-#define RBU_IDX_INSERT 4 /* Insert on an aux. index b-tree */
-#define RBU_UPDATE 5 /* Update a row in a main table b-tree */
+#define RBU_REPLACE 3 /* Delete and then insert a row */
+#define RBU_IDX_DELETE 4 /* Delete a row from an aux. index b-tree */
+#define RBU_IDX_INSERT 5 /* Insert on an aux. index b-tree */
+#define RBU_UPDATE 6 /* Update a row in a main table b-tree */
/*
** A single step of an incremental checkpoint - frame iWalFrame of the wal
@@ -161231,6 +161738,43 @@ struct RbuFrame {
/*
** RBU handle.
+**
+** nPhaseOneStep:
+** If the RBU database contains an rbu_count table, this value is set to
+** a running estimate of the number of b-tree operations required to
+** finish populating the *-oal file. This allows the sqlite3_bp_progress()
+** API to calculate the permyriadage progress of populating the *-oal file
+** using the formula:
+**
+** permyriadage = (10000 * nProgress) / nPhaseOneStep
+**
+** nPhaseOneStep is initialized to the sum of:
+**
+** nRow * (nIndex + 1)
+**
+** for all source tables in the RBU database, where nRow is the number
+** of rows in the source table and nIndex the number of indexes on the
+** corresponding target database table.
+**
+** This estimate is accurate if the RBU update consists entirely of
+** INSERT operations. However, it is inaccurate if:
+**
+** * the RBU update contains any UPDATE operations. If the PK specified
+** for an UPDATE operation does not exist in the target table, then
+** no b-tree operations are required on index b-trees. Or if the
+** specified PK does exist, then (nIndex*2) such operations are
+** required (one delete and one insert on each index b-tree).
+**
+** * the RBU update contains any DELETE operations for which the specified
+** PK does not exist. In this case no operations are required on index
+** b-trees.
+**
+** * the RBU update contains REPLACE operations. These are similar to
+** UPDATE operations.
+**
+** nPhaseOneStep is updated to account for the conditions above during the
+** first pass of each source table. The updated nPhaseOneStep value is
+** stored in the rbu_state table if the RBU update is suspended.
*/
struct sqlite3rbu {
int eStage; /* Value of RBU_STATE_STAGE field */
@@ -161248,6 +161792,7 @@ struct sqlite3rbu {
const char *zVfsName; /* Name of automatically created rbu vfs */
rbu_file *pTargetFd; /* File handle open on target db */
i64 iOalSz;
+ i64 nPhaseOneStep;
/* The following state variables are used as part of the incremental
** checkpoint stage (eStage==RBU_STAGE_CKPT). See comments surrounding
@@ -162078,6 +162623,7 @@ static void rbuObjIterCacheIndexedCols(sqlite3rbu *p, RbuObjIter *pIter){
);
}
+ pIter->nIndex = 0;
while( p->rc==SQLITE_OK && SQLITE_ROW==sqlite3_step(pList) ){
const char *zIdx = (const char*)sqlite3_column_text(pList, 1);
sqlite3_stmt *pXInfo = 0;
@@ -162091,6 +162637,12 @@ static void rbuObjIterCacheIndexedCols(sqlite3rbu *p, RbuObjIter *pIter){
}
rbuFinalize(p, pXInfo);
bIndex = 1;
+ pIter->nIndex++;
+ }
+
+ if( pIter->eType==RBU_PK_WITHOUT_ROWID ){
+ /* "PRAGMA index_list" includes the main PK b-tree */
+ pIter->nIndex--;
}
rbuFinalize(p, pList);
@@ -162204,6 +162756,7 @@ static int rbuObjIterCacheTableInfo(sqlite3rbu *p, RbuObjIter *pIter){
rbuFinalize(p, pStmt);
rbuObjIterCacheIndexedCols(p, pIter);
assert( pIter->eType!=RBU_PK_VTAB || pIter->abIndexed==0 );
+ assert( pIter->eType!=RBU_PK_VTAB || pIter->nIndex==0 );
}
return p->rc;
@@ -162757,6 +163310,14 @@ static void rbuTmpInsertFunc(
int rc = SQLITE_OK;
int i;
+ assert( sqlite3_value_int(apVal[0])!=0
+ || p->objiter.eType==RBU_PK_EXTERNAL
+ || p->objiter.eType==RBU_PK_NONE
+ );
+ if( sqlite3_value_int(apVal[0])!=0 ){
+ p->nPhaseOneStep += p->objiter.nIndex;
+ }
+
for(i=0; rc==SQLITE_OK && iobjiter.pTmpInsert, i+1, apVal[i]);
}
@@ -162844,13 +163405,13 @@ static int rbuObjIterPrepareAll(
);
}else{
zSql = sqlite3_mprintf(
+ "SELECT %s, rbu_control FROM %s.'rbu_tmp_%q' "
+ "UNION ALL "
"SELECT %s, rbu_control FROM '%q' "
"WHERE typeof(rbu_control)='integer' AND rbu_control!=1 "
- "UNION ALL "
- "SELECT %s, rbu_control FROM %s.'rbu_tmp_%q' "
"ORDER BY %s%s",
- zCollist, pIter->zDataTbl,
zCollist, p->zStateDb, pIter->zDataTbl,
+ zCollist, pIter->zDataTbl,
zCollist, zLimit
);
}
@@ -162916,17 +163477,17 @@ static int rbuObjIterPrepareAll(
rbuMPrintfExec(p, p->dbMain,
"CREATE TEMP TRIGGER rbu_delete_tr BEFORE DELETE ON \"%s%w\" "
"BEGIN "
- " SELECT rbu_tmp_insert(2, %s);"
+ " SELECT rbu_tmp_insert(3, %s);"
"END;"
"CREATE TEMP TRIGGER rbu_update1_tr BEFORE UPDATE ON \"%s%w\" "
"BEGIN "
- " SELECT rbu_tmp_insert(2, %s);"
+ " SELECT rbu_tmp_insert(3, %s);"
"END;"
"CREATE TEMP TRIGGER rbu_update2_tr AFTER UPDATE ON \"%s%w\" "
"BEGIN "
- " SELECT rbu_tmp_insert(3, %s);"
+ " SELECT rbu_tmp_insert(4, %s);"
"END;",
zWrite, zTbl, zOldlist,
zWrite, zTbl, zOldlist,
@@ -163444,14 +164005,12 @@ static int rbuStepType(sqlite3rbu *p, const char **pzMask){
switch( sqlite3_column_type(p->objiter.pSelect, iCol) ){
case SQLITE_INTEGER: {
int iVal = sqlite3_column_int(p->objiter.pSelect, iCol);
- if( iVal==0 ){
- res = RBU_INSERT;
- }else if( iVal==1 ){
- res = RBU_DELETE;
- }else if( iVal==2 ){
- res = RBU_IDX_DELETE;
- }else if( iVal==3 ){
- res = RBU_IDX_INSERT;
+ switch( iVal ){
+ case 0: res = RBU_INSERT; break;
+ case 1: res = RBU_DELETE; break;
+ case 2: res = RBU_REPLACE; break;
+ case 3: res = RBU_IDX_DELETE; break;
+ case 4: res = RBU_IDX_INSERT; break;
}
break;
}
@@ -163490,6 +164049,78 @@ static void assertColumnName(sqlite3_stmt *pStmt, int iCol, const char *zName){
# define assertColumnName(x,y,z)
#endif
+/*
+** Argument eType must be one of RBU_INSERT, RBU_DELETE, RBU_IDX_INSERT or
+** RBU_IDX_DELETE. This function performs the work of a single
+** sqlite3rbu_step() call for the type of operation specified by eType.
+*/
+static void rbuStepOneOp(sqlite3rbu *p, int eType){
+ RbuObjIter *pIter = &p->objiter;
+ sqlite3_value *pVal;
+ sqlite3_stmt *pWriter;
+ int i;
+
+ assert( p->rc==SQLITE_OK );
+ assert( eType!=RBU_DELETE || pIter->zIdx==0 );
+ assert( eType==RBU_DELETE || eType==RBU_IDX_DELETE
+ || eType==RBU_INSERT || eType==RBU_IDX_INSERT
+ );
+
+ /* If this is a delete, decrement nPhaseOneStep by nIndex. If the DELETE
+ ** statement below does actually delete a row, nPhaseOneStep will be
+ ** incremented by the same amount when SQL function rbu_tmp_insert()
+ ** is invoked by the trigger. */
+ if( eType==RBU_DELETE ){
+ p->nPhaseOneStep -= p->objiter.nIndex;
+ }
+
+ if( eType==RBU_IDX_DELETE || eType==RBU_DELETE ){
+ pWriter = pIter->pDelete;
+ }else{
+ pWriter = pIter->pInsert;
+ }
+
+ for(i=0; inCol; i++){
+ /* If this is an INSERT into a table b-tree and the table has an
+ ** explicit INTEGER PRIMARY KEY, check that this is not an attempt
+ ** to write a NULL into the IPK column. That is not permitted. */
+ if( eType==RBU_INSERT
+ && pIter->zIdx==0 && pIter->eType==RBU_PK_IPK && pIter->abTblPk[i]
+ && sqlite3_column_type(pIter->pSelect, i)==SQLITE_NULL
+ ){
+ p->rc = SQLITE_MISMATCH;
+ p->zErrmsg = sqlite3_mprintf("datatype mismatch");
+ return;
+ }
+
+ if( eType==RBU_DELETE && pIter->abTblPk[i]==0 ){
+ continue;
+ }
+
+ pVal = sqlite3_column_value(pIter->pSelect, i);
+ p->rc = sqlite3_bind_value(pWriter, i+1, pVal);
+ if( p->rc ) return;
+ }
+ if( pIter->zIdx==0
+ && (pIter->eType==RBU_PK_VTAB || pIter->eType==RBU_PK_NONE)
+ ){
+ /* For a virtual table, or a table with no primary key, the
+ ** SELECT statement is:
+ **
+ ** SELECT , rbu_control, rbu_rowid FROM ....
+ **
+ ** Hence column_value(pIter->nCol+1).
+ */
+ assertColumnName(pIter->pSelect, pIter->nCol+1, "rbu_rowid");
+ pVal = sqlite3_column_value(pIter->pSelect, pIter->nCol+1);
+ p->rc = sqlite3_bind_value(pWriter, pIter->nCol+1, pVal);
+ }
+ if( p->rc==SQLITE_OK ){
+ sqlite3_step(pWriter);
+ p->rc = resetAndCollectError(pWriter, &p->zErrmsg);
+ }
+}
+
/*
** This function does the work for an sqlite3rbu_step() call.
**
@@ -163504,78 +164135,36 @@ static void assertColumnName(sqlite3_stmt *pStmt, int iCol, const char *zName){
static int rbuStep(sqlite3rbu *p){
RbuObjIter *pIter = &p->objiter;
const char *zMask = 0;
- int i;
int eType = rbuStepType(p, &zMask);
if( eType ){
+ assert( eType==RBU_INSERT || eType==RBU_DELETE
+ || eType==RBU_REPLACE || eType==RBU_IDX_DELETE
+ || eType==RBU_IDX_INSERT || eType==RBU_UPDATE
+ );
assert( eType!=RBU_UPDATE || pIter->zIdx==0 );
- if( pIter->zIdx==0 && eType==RBU_IDX_DELETE ){
+ if( pIter->zIdx==0 && (eType==RBU_IDX_DELETE || eType==RBU_IDX_INSERT) ){
rbuBadControlError(p);
}
- else if(
- eType==RBU_INSERT
- || eType==RBU_DELETE
- || eType==RBU_IDX_DELETE
- || eType==RBU_IDX_INSERT
- ){
- sqlite3_value *pVal;
- sqlite3_stmt *pWriter;
-
- assert( eType!=RBU_UPDATE );
- assert( eType!=RBU_DELETE || pIter->zIdx==0 );
-
- if( eType==RBU_IDX_DELETE || eType==RBU_DELETE ){
- pWriter = pIter->pDelete;
- }else{
- pWriter = pIter->pInsert;
+ else if( eType==RBU_REPLACE ){
+ if( pIter->zIdx==0 ){
+ p->nPhaseOneStep += p->objiter.nIndex;
+ rbuStepOneOp(p, RBU_DELETE);
}
-
- for(i=0; inCol; i++){
- /* If this is an INSERT into a table b-tree and the table has an
- ** explicit INTEGER PRIMARY KEY, check that this is not an attempt
- ** to write a NULL into the IPK column. That is not permitted. */
- if( eType==RBU_INSERT
- && pIter->zIdx==0 && pIter->eType==RBU_PK_IPK && pIter->abTblPk[i]
- && sqlite3_column_type(pIter->pSelect, i)==SQLITE_NULL
- ){
- p->rc = SQLITE_MISMATCH;
- p->zErrmsg = sqlite3_mprintf("datatype mismatch");
- goto step_out;
- }
-
- if( eType==RBU_DELETE && pIter->abTblPk[i]==0 ){
- continue;
- }
-
- pVal = sqlite3_column_value(pIter->pSelect, i);
- p->rc = sqlite3_bind_value(pWriter, i+1, pVal);
- if( p->rc ) goto step_out;
- }
- if( pIter->zIdx==0
- && (pIter->eType==RBU_PK_VTAB || pIter->eType==RBU_PK_NONE)
- ){
- /* For a virtual table, or a table with no primary key, the
- ** SELECT statement is:
- **
- ** SELECT , rbu_control, rbu_rowid FROM ....
- **
- ** Hence column_value(pIter->nCol+1).
- */
- assertColumnName(pIter->pSelect, pIter->nCol+1, "rbu_rowid");
- pVal = sqlite3_column_value(pIter->pSelect, pIter->nCol+1);
- p->rc = sqlite3_bind_value(pWriter, pIter->nCol+1, pVal);
- }
- if( p->rc==SQLITE_OK ){
- sqlite3_step(pWriter);
- p->rc = resetAndCollectError(pWriter, &p->zErrmsg);
- }
- }else{
+ if( p->rc==SQLITE_OK ) rbuStepOneOp(p, RBU_INSERT);
+ }
+ else if( eType!=RBU_UPDATE ){
+ rbuStepOneOp(p, eType);
+ }
+ else{
sqlite3_value *pVal;
sqlite3_stmt *pUpdate = 0;
assert( eType==RBU_UPDATE );
+ p->nPhaseOneStep -= p->objiter.nIndex;
rbuGetUpdateStmt(p, pIter, zMask, &pUpdate);
if( pUpdate ){
+ int i;
for(i=0; p->rc==SQLITE_OK && inCol; i++){
char c = zMask[pIter->aiSrcOrder[i]];
pVal = sqlite3_column_value(pIter->pSelect, i);
@@ -163598,8 +164187,6 @@ static int rbuStep(sqlite3rbu *p){
}
}
}
-
- step_out:
return p->rc;
}
@@ -163652,6 +164239,7 @@ static void rbuSaveState(sqlite3rbu *p, int eStage){
"(%d, %d), "
"(%d, %lld), "
"(%d, %lld), "
+ "(%d, %lld), "
"(%d, %lld) ",
p->zStateDb,
RBU_STATE_STAGE, eStage,
@@ -163661,7 +164249,8 @@ static void rbuSaveState(sqlite3rbu *p, int eStage){
RBU_STATE_PROGRESS, p->nProgress,
RBU_STATE_CKPT, p->iWalCksum,
RBU_STATE_COOKIE, (i64)p->pTargetFd->iCookie,
- RBU_STATE_OALSZ, p->iOalSz
+ RBU_STATE_OALSZ, p->iOalSz,
+ RBU_STATE_PHASEONESTEP, p->nPhaseOneStep
)
);
assert( pInsert==0 || rc==SQLITE_OK );
@@ -163848,6 +164437,10 @@ static RbuState *rbuLoadState(sqlite3rbu *p){
pRet->iOalSz = (u32)sqlite3_column_int64(pStmt, 1);
break;
+ case RBU_STATE_PHASEONESTEP:
+ pRet->nPhaseOneStep = sqlite3_column_int64(pStmt, 1);
+ break;
+
default:
rc = SQLITE_CORRUPT;
break;
@@ -163955,6 +164548,100 @@ static void rbuDeleteVfs(sqlite3rbu *p){
}
}
+/*
+** This user-defined SQL function is invoked with a single argument - the
+** name of a table expected to appear in the target database. It returns
+** the number of auxilliary indexes on the table.
+*/
+static void rbuIndexCntFunc(
+ sqlite3_context *pCtx,
+ int nVal,
+ sqlite3_value **apVal
+){
+ sqlite3rbu *p = (sqlite3rbu*)sqlite3_user_data(pCtx);
+ sqlite3_stmt *pStmt = 0;
+ char *zErrmsg = 0;
+ int rc;
+
+ assert( nVal==1 );
+
+ rc = prepareFreeAndCollectError(p->dbMain, &pStmt, &zErrmsg,
+ sqlite3_mprintf("SELECT count(*) FROM sqlite_master "
+ "WHERE type='index' AND tbl_name = %Q", sqlite3_value_text(apVal[0]))
+ );
+ if( rc!=SQLITE_OK ){
+ sqlite3_result_error(pCtx, zErrmsg, -1);
+ }else{
+ int nIndex = 0;
+ if( SQLITE_ROW==sqlite3_step(pStmt) ){
+ nIndex = sqlite3_column_int(pStmt, 0);
+ }
+ rc = sqlite3_finalize(pStmt);
+ if( rc==SQLITE_OK ){
+ sqlite3_result_int(pCtx, nIndex);
+ }else{
+ sqlite3_result_error(pCtx, sqlite3_errmsg(p->dbMain), -1);
+ }
+ }
+
+ sqlite3_free(zErrmsg);
+}
+
+/*
+** If the RBU database contains the rbu_count table, use it to initialize
+** the sqlite3rbu.nPhaseOneStep variable. The schema of the rbu_count table
+** is assumed to contain the same columns as:
+**
+** CREATE TABLE rbu_count(tbl TEXT PRIMARY KEY, cnt INTEGER) WITHOUT ROWID;
+**
+** There should be one row in the table for each data_xxx table in the
+** database. The 'tbl' column should contain the name of a data_xxx table,
+** and the cnt column the number of rows it contains.
+**
+** sqlite3rbu.nPhaseOneStep is initialized to the sum of (1 + nIndex) * cnt
+** for all rows in the rbu_count table, where nIndex is the number of
+** indexes on the corresponding target database table.
+*/
+static void rbuInitPhaseOneSteps(sqlite3rbu *p){
+ if( p->rc==SQLITE_OK ){
+ sqlite3_stmt *pStmt = 0;
+ int bExists = 0; /* True if rbu_count exists */
+
+ p->nPhaseOneStep = -1;
+
+ p->rc = sqlite3_create_function(p->dbRbu,
+ "rbu_index_cnt", 1, SQLITE_UTF8, (void*)p, rbuIndexCntFunc, 0, 0
+ );
+
+ /* Check for the rbu_count table. If it does not exist, or if an error
+ ** occurs, nPhaseOneStep will be left set to -1. */
+ if( p->rc==SQLITE_OK ){
+ p->rc = prepareAndCollectError(p->dbRbu, &pStmt, &p->zErrmsg,
+ "SELECT 1 FROM sqlite_master WHERE tbl_name = 'rbu_count'"
+ );
+ }
+ if( p->rc==SQLITE_OK ){
+ if( SQLITE_ROW==sqlite3_step(pStmt) ){
+ bExists = 1;
+ }
+ p->rc = sqlite3_finalize(pStmt);
+ }
+
+ if( p->rc==SQLITE_OK && bExists ){
+ p->rc = prepareAndCollectError(p->dbRbu, &pStmt, &p->zErrmsg,
+ "SELECT sum(cnt * (1 + rbu_index_cnt(rbu_target_name(tbl))))"
+ "FROM rbu_count"
+ );
+ if( p->rc==SQLITE_OK ){
+ if( SQLITE_ROW==sqlite3_step(pStmt) ){
+ p->nPhaseOneStep = sqlite3_column_int64(pStmt, 0);
+ }
+ p->rc = sqlite3_finalize(pStmt);
+ }
+ }
+ }
+}
+
/*
** Open and return a new RBU handle.
*/
@@ -164000,9 +164687,11 @@ SQLITE_API sqlite3rbu *SQLITE_STDCALL sqlite3rbu_open(
if( pState->eStage==0 ){
rbuDeleteOalFile(p);
+ rbuInitPhaseOneSteps(p);
p->eStage = RBU_STAGE_OAL;
}else{
p->eStage = pState->eStage;
+ p->nPhaseOneStep = pState->nPhaseOneStep;
}
p->nProgress = pState->nProgress;
p->iOalSz = pState->iOalSz;
@@ -164166,6 +164855,42 @@ SQLITE_API sqlite3_int64 SQLITE_STDCALL sqlite3rbu_progress(sqlite3rbu *pRbu){
return pRbu->nProgress;
}
+/*
+** Return permyriadage progress indications for the two main stages of
+** an RBU update.
+*/
+SQLITE_API void SQLITE_STDCALL sqlite3rbu_bp_progress(sqlite3rbu *p, int *pnOne, int *pnTwo){
+ const int MAX_PROGRESS = 10000;
+ switch( p->eStage ){
+ case RBU_STAGE_OAL:
+ if( p->nPhaseOneStep>0 ){
+ *pnOne = (int)(MAX_PROGRESS * (i64)p->nProgress/(i64)p->nPhaseOneStep);
+ }else{
+ *pnOne = -1;
+ }
+ *pnTwo = 0;
+ break;
+
+ case RBU_STAGE_MOVE:
+ *pnOne = MAX_PROGRESS;
+ *pnTwo = 0;
+ break;
+
+ case RBU_STAGE_CKPT:
+ *pnOne = MAX_PROGRESS;
+ *pnTwo = (int)(MAX_PROGRESS * (i64)p->nStep / (i64)p->nFrame);
+ break;
+
+ case RBU_STAGE_DONE:
+ *pnOne = MAX_PROGRESS;
+ *pnTwo = MAX_PROGRESS;
+ break;
+
+ default:
+ assert( 0 );
+ }
+}
+
SQLITE_API int SQLITE_STDCALL sqlite3rbu_savestate(sqlite3rbu *p){
int rc = p->rc;
@@ -164639,7 +165364,7 @@ static int rbuVfsShmUnmap(sqlite3_file *pFile, int delFlag){
static rbu_file *rbuFindMaindb(rbu_vfs *pRbuVfs, const char *zWal){
rbu_file *pDb;
sqlite3_mutex_enter(pRbuVfs->mutex);
- for(pDb=pRbuVfs->pMain; pDb && pDb->zWal!=zWal; pDb=pDb->pMainNext);
+ for(pDb=pRbuVfs->pMain; pDb && pDb->zWal!=zWal; pDb=pDb->pMainNext){}
sqlite3_mutex_leave(pRbuVfs->mutex);
return pDb;
}
@@ -165160,7 +165885,7 @@ static int statConnect(
rc = sqlite3_declare_vtab(db, VTAB_SCHEMA);
if( rc==SQLITE_OK ){
pTab = (StatTable *)sqlite3_malloc64(sizeof(StatTable));
- if( pTab==0 ) rc = SQLITE_NOMEM;
+ if( pTab==0 ) rc = SQLITE_NOMEM_BKPT;
}
assert( rc==SQLITE_OK || pTab==0 );
@@ -165241,7 +165966,7 @@ static int statOpen(sqlite3_vtab *pVTab, sqlite3_vtab_cursor **ppCursor){
pCsr = (StatCursor *)sqlite3_malloc64(sizeof(StatCursor));
if( pCsr==0 ){
- return SQLITE_NOMEM;
+ return SQLITE_NOMEM_BKPT;
}else{
memset(pCsr, 0, sizeof(StatCursor));
pCsr->base.pVtab = pVTab;
@@ -165347,7 +166072,7 @@ static int statDecodePage(Btree *pBt, StatPage *p){
nUsable = szPage - sqlite3BtreeGetReserveNoMutex(pBt);
sqlite3BtreeLeave(pBt);
p->aCell = sqlite3_malloc64((p->nCell+1) * sizeof(StatCell));
- if( p->aCell==0 ) return SQLITE_NOMEM;
+ if( p->aCell==0 ) return SQLITE_NOMEM_BKPT;
memset(p->aCell, 0, (p->nCell+1) * sizeof(StatCell));
for(i=0; inCell; i++){
@@ -165380,7 +166105,7 @@ static int statDecodePage(Btree *pBt, StatPage *p){
pCell->nLastOvfl = (nPayload-nLocal) - (nOvfl-1) * (nUsable-4);
pCell->nOvfl = nOvfl;
pCell->aOvfl = sqlite3_malloc64(sizeof(u32)*nOvfl);
- if( pCell->aOvfl==0 ) return SQLITE_NOMEM;
+ if( pCell->aOvfl==0 ) return SQLITE_NOMEM_BKPT;
pCell->aOvfl[0] = sqlite3Get4byte(&aData[iOff+nLocal]);
for(j=1; jaPage[0].iCell = 0;
pCsr->aPage[0].zPath = z = sqlite3_mprintf("/");
pCsr->iPage = 0;
- if( z==0 ) rc = SQLITE_NOMEM;
+ if( z==0 ) rc = SQLITE_NOMEM_BKPT;
}else{
pCsr->isEof = 1;
return sqlite3_reset(pCsr->pStmt);
@@ -165494,7 +166219,7 @@ statNextRestart:
}
pCell->iOvfl++;
statSizeAndOffset(pCsr);
- return z==0 ? SQLITE_NOMEM : SQLITE_OK;
+ return z==0 ? SQLITE_NOMEM_BKPT : SQLITE_OK;
}
if( p->iRightChildPg ) break;
p->iCell++;
@@ -165518,7 +166243,7 @@ statNextRestart:
p[1].iCell = 0;
p[1].zPath = z = sqlite3_mprintf("%s%.3x/", p->zPath, p->iCell);
p->iCell++;
- if( z==0 ) rc = SQLITE_NOMEM;
+ if( z==0 ) rc = SQLITE_NOMEM_BKPT;
}
@@ -165552,7 +166277,7 @@ statNextRestart:
pCsr->nUnused = p->nUnused;
pCsr->nMxPayload = p->nMxPayload;
pCsr->zPath = z = sqlite3_mprintf("%s", p->zPath);
- if( z==0 ) rc = SQLITE_NOMEM;
+ if( z==0 ) rc = SQLITE_NOMEM_BKPT;
nPayload = 0;
for(i=0; inCell; i++){
nPayload += p->aCell[i].nLocal;
@@ -165586,7 +166311,7 @@ static int statFilter(
if( pCsr->iDb<0 ){
sqlite3_free(pCursor->pVtab->zErrMsg);
pCursor->pVtab->zErrMsg = sqlite3_mprintf("no such schema: %s", zDbase);
- return pCursor->pVtab->zErrMsg ? SQLITE_ERROR : SQLITE_NOMEM;
+ return pCursor->pVtab->zErrMsg ? SQLITE_ERROR : SQLITE_NOMEM_BKPT;
}
}else{
pCsr->iDb = pTab->iDb;
@@ -165602,7 +166327,7 @@ static int statFilter(
" FROM \"%w\".%s WHERE rootpage!=0"
" ORDER BY name", pTab->db->aDb[pCsr->iDb].zName, zMaster);
if( zSql==0 ){
- return SQLITE_NOMEM;
+ return SQLITE_NOMEM_BKPT;
}else{
rc = sqlite3_prepare_v2(pTab->db, zSql, -1, &pCsr->pStmt, 0);
sqlite3_free(zSql);
@@ -168535,6 +169260,10 @@ typedef sqlite3_uint64 u64;
#endif
+/* Truncate very long tokens to this many bytes. Hard limit is
+** (65536-1-1-4-9)==65521 bytes. The limiting factor is the 16-bit offset
+** field that occurs at the start of each leaf page (see fts5_index.c). */
+#define FTS5_MAX_TOKEN_SIZE 32768
/*
** Maximum number of prefix indexes on single FTS5 table. This must be
@@ -168660,6 +169389,7 @@ struct Fts5Config {
int pgsz; /* Approximate page size used in %_data */
int nAutomerge; /* 'automerge' setting */
int nCrisisMerge; /* Maximum allowed segments per level */
+ int nUsermerge; /* 'usermerge' setting */
int nHashSize; /* Bytes of memory for in-memory hash */
char *zRank; /* Name of rank function */
char *zRankArgs; /* Arguments to rank function */
@@ -168967,6 +169697,7 @@ static int sqlite3Fts5IndexReads(Fts5Index *p);
static int sqlite3Fts5IndexReinit(Fts5Index *p);
static int sqlite3Fts5IndexOptimize(Fts5Index *p);
static int sqlite3Fts5IndexMerge(Fts5Index *p, int nMerge);
+static int sqlite3Fts5IndexReset(Fts5Index *p);
static int sqlite3Fts5IndexLoadConfig(Fts5Index *p);
@@ -169109,6 +169840,7 @@ static int sqlite3Fts5StorageDeleteAll(Fts5Storage *p);
static int sqlite3Fts5StorageRebuild(Fts5Storage *p);
static int sqlite3Fts5StorageOptimize(Fts5Storage *p);
static int sqlite3Fts5StorageMerge(Fts5Storage *p, int nMerge);
+static int sqlite3Fts5StorageReset(Fts5Storage *p);
/*
** End of interface to code in fts5_storage.c.
@@ -169188,6 +169920,12 @@ static Fts5ExprNode *sqlite3Fts5ParseNode(
Fts5ExprNearset *pNear
);
+static Fts5ExprNode *sqlite3Fts5ParseImplicitAnd(
+ Fts5Parse *pParse,
+ Fts5ExprNode *pLeft,
+ Fts5ExprNode *pRight
+);
+
static Fts5ExprPhrase *sqlite3Fts5ParseTerm(
Fts5Parse *pParse,
Fts5ExprPhrase *pPhrase,
@@ -169420,10 +170158,6 @@ typedef union {
#define fts5YY_NO_ACTION 90
/************* End control #defines *******************************************/
-/* The fts5yyzerominor constant is used to initialize instances of
-** fts5YYMINORTYPE objects to zero. */
-static const fts5YYMINORTYPE fts5yyzerominor = { 0 };
-
/* Define the fts5yytestcase() macro to be a no-op if is not already defined
** otherwise.
**
@@ -169585,7 +170319,9 @@ struct fts5yyParser {
#ifdef fts5YYTRACKMAXSTACKDEPTH
int fts5yyidxMax; /* Maximum value of fts5yyidx */
#endif
+#ifndef fts5YYNOERRORRECOVERY
int fts5yyerrcnt; /* Shifts left before out of the error */
+#endif
sqlite3Fts5ParserARG_SDECL /* A place to hold %extra_argument */
#if fts5YYSTACKDEPTH<=0
int fts5yystksz; /* Current side of the stack */
@@ -169851,7 +170587,7 @@ static int sqlite3Fts5ParserStackPeak(void *p){
** Find the appropriate action for a parser given the terminal
** look-ahead token iLookAhead.
*/
-static int fts5yy_find_shift_action(
+static unsigned int fts5yy_find_shift_action(
fts5yyParser *pParser, /* The parser */
fts5YYCODETYPE iLookAhead /* The look-ahead token */
){
@@ -169947,7 +170683,7 @@ static int fts5yy_find_reduce_action(
/*
** The following routine is called if the stack overflows.
*/
-static void fts5yyStackOverflow(fts5yyParser *fts5yypParser, fts5YYMINORTYPE *fts5yypMinor){
+static void fts5yyStackOverflow(fts5yyParser *fts5yypParser){
sqlite3Fts5ParserARG_FETCH;
fts5yypParser->fts5yyidx--;
#ifndef NDEBUG
@@ -169960,7 +170696,6 @@ static void fts5yyStackOverflow(fts5yyParser *fts5yypParser, fts5YYMINORTYPE *ft
** stack every overflows */
/******** Begin %stack_overflow code ******************************************/
- UNUSED_PARAM(fts5yypMinor); /* Silence a compiler warning */
sqlite3Fts5ParseError(pParse, "fts5: parser stack overflow");
/******** End %stack_overflow code ********************************************/
sqlite3Fts5ParserARG_STORE; /* Suppress warning about unused %extra_argument var */
@@ -169993,7 +170728,7 @@ static void fts5yy_shift(
fts5yyParser *fts5yypParser, /* The parser to be shifted */
int fts5yyNewState, /* The new state to shift in */
int fts5yyMajor, /* The major token to shift in */
- fts5YYMINORTYPE *fts5yypMinor /* Pointer to the minor token to shift in */
+ sqlite3Fts5ParserFTS5TOKENTYPE fts5yyMinor /* The minor token to shift in */
){
fts5yyStackEntry *fts5yytos;
fts5yypParser->fts5yyidx++;
@@ -170004,14 +170739,14 @@ static void fts5yy_shift(
#endif
#if fts5YYSTACKDEPTH>0
if( fts5yypParser->fts5yyidx>=fts5YYSTACKDEPTH ){
- fts5yyStackOverflow(fts5yypParser, fts5yypMinor);
+ fts5yyStackOverflow(fts5yypParser);
return;
}
#else
if( fts5yypParser->fts5yyidx>=fts5yypParser->fts5yystksz ){
fts5yyGrowStack(fts5yypParser);
if( fts5yypParser->fts5yyidx>=fts5yypParser->fts5yystksz ){
- fts5yyStackOverflow(fts5yypParser, fts5yypMinor);
+ fts5yyStackOverflow(fts5yypParser);
return;
}
}
@@ -170019,7 +170754,7 @@ static void fts5yy_shift(
fts5yytos = &fts5yypParser->fts5yystack[fts5yypParser->fts5yyidx];
fts5yytos->stateno = (fts5YYACTIONTYPE)fts5yyNewState;
fts5yytos->major = (fts5YYCODETYPE)fts5yyMajor;
- fts5yytos->minor = *fts5yypMinor;
+ fts5yytos->minor.fts5yy0 = fts5yyMinor;
fts5yyTraceShift(fts5yypParser, fts5yyNewState);
}
@@ -170064,24 +170799,46 @@ static void fts5yy_accept(fts5yyParser*); /* Forward Declaration */
*/
static void fts5yy_reduce(
fts5yyParser *fts5yypParser, /* The parser */
- int fts5yyruleno /* Number of the rule by which to reduce */
+ unsigned int fts5yyruleno /* Number of the rule by which to reduce */
){
int fts5yygoto; /* The next state */
int fts5yyact; /* The next action */
- fts5YYMINORTYPE fts5yygotominor; /* The LHS of the rule reduced */
fts5yyStackEntry *fts5yymsp; /* The top of the parser's stack */
int fts5yysize; /* Amount to pop the stack */
sqlite3Fts5ParserARG_FETCH;
fts5yymsp = &fts5yypParser->fts5yystack[fts5yypParser->fts5yyidx];
#ifndef NDEBUG
- if( fts5yyTraceFILE && fts5yyruleno>=0
- && fts5yyruleno<(int)(sizeof(fts5yyRuleName)/sizeof(fts5yyRuleName[0])) ){
+ if( fts5yyTraceFILE && fts5yyruleno<(int)(sizeof(fts5yyRuleName)/sizeof(fts5yyRuleName[0])) ){
fts5yysize = fts5yyRuleInfo[fts5yyruleno].nrhs;
fprintf(fts5yyTraceFILE, "%sReduce [%s], go to state %d.\n", fts5yyTracePrompt,
fts5yyRuleName[fts5yyruleno], fts5yymsp[-fts5yysize].stateno);
}
#endif /* NDEBUG */
- fts5yygotominor = fts5yyzerominor;
+
+ /* Check that the stack is large enough to grow by a single entry
+ ** if the RHS of the rule is empty. This ensures that there is room
+ ** enough on the stack to push the LHS value */
+ if( fts5yyRuleInfo[fts5yyruleno].nrhs==0 ){
+#ifdef fts5YYTRACKMAXSTACKDEPTH
+ if( fts5yypParser->fts5yyidx>fts5yypParser->fts5yyidxMax ){
+ fts5yypParser->fts5yyidxMax = fts5yypParser->fts5yyidx;
+ }
+#endif
+#if fts5YYSTACKDEPTH>0
+ if( fts5yypParser->fts5yyidx>=fts5YYSTACKDEPTH-1 ){
+ fts5yyStackOverflow(fts5yypParser);
+ return;
+ }
+#else
+ if( fts5yypParser->fts5yyidx>=fts5yypParser->fts5yystksz-1 ){
+ fts5yyGrowStack(fts5yypParser);
+ if( fts5yypParser->fts5yyidx>=fts5yypParser->fts5yystksz-1 ){
+ fts5yyStackOverflow(fts5yypParser);
+ return;
+ }
+ }
+#endif
+ }
switch( fts5yyruleno ){
/* Beginning here are the reduction cases. A typical example
@@ -170093,133 +170850,141 @@ static void fts5yy_reduce(
** break;
*/
/********** Begin reduce actions **********************************************/
+ fts5YYMINORTYPE fts5yylhsminor;
case 0: /* input ::= expr */
{ sqlite3Fts5ParseFinished(pParse, fts5yymsp[0].minor.fts5yy18); }
break;
case 1: /* expr ::= expr AND expr */
{
- fts5yygotominor.fts5yy18 = sqlite3Fts5ParseNode(pParse, FTS5_AND, fts5yymsp[-2].minor.fts5yy18, fts5yymsp[0].minor.fts5yy18, 0);
+ fts5yylhsminor.fts5yy18 = sqlite3Fts5ParseNode(pParse, FTS5_AND, fts5yymsp[-2].minor.fts5yy18, fts5yymsp[0].minor.fts5yy18, 0);
}
+ fts5yymsp[-2].minor.fts5yy18 = fts5yylhsminor.fts5yy18;
break;
case 2: /* expr ::= expr OR expr */
{
- fts5yygotominor.fts5yy18 = sqlite3Fts5ParseNode(pParse, FTS5_OR, fts5yymsp[-2].minor.fts5yy18, fts5yymsp[0].minor.fts5yy18, 0);
+ fts5yylhsminor.fts5yy18 = sqlite3Fts5ParseNode(pParse, FTS5_OR, fts5yymsp[-2].minor.fts5yy18, fts5yymsp[0].minor.fts5yy18, 0);
}
+ fts5yymsp[-2].minor.fts5yy18 = fts5yylhsminor.fts5yy18;
break;
case 3: /* expr ::= expr NOT expr */
{
- fts5yygotominor.fts5yy18 = sqlite3Fts5ParseNode(pParse, FTS5_NOT, fts5yymsp[-2].minor.fts5yy18, fts5yymsp[0].minor.fts5yy18, 0);
+ fts5yylhsminor.fts5yy18 = sqlite3Fts5ParseNode(pParse, FTS5_NOT, fts5yymsp[-2].minor.fts5yy18, fts5yymsp[0].minor.fts5yy18, 0);
}
+ fts5yymsp[-2].minor.fts5yy18 = fts5yylhsminor.fts5yy18;
break;
case 4: /* expr ::= LP expr RP */
-{fts5yygotominor.fts5yy18 = fts5yymsp[-1].minor.fts5yy18;}
+{fts5yymsp[-2].minor.fts5yy18 = fts5yymsp[-1].minor.fts5yy18;}
break;
case 5: /* expr ::= exprlist */
case 6: /* exprlist ::= cnearset */ fts5yytestcase(fts5yyruleno==6);
-{fts5yygotominor.fts5yy18 = fts5yymsp[0].minor.fts5yy18;}
+{fts5yylhsminor.fts5yy18 = fts5yymsp[0].minor.fts5yy18;}
+ fts5yymsp[0].minor.fts5yy18 = fts5yylhsminor.fts5yy18;
break;
case 7: /* exprlist ::= exprlist cnearset */
{
- fts5yygotominor.fts5yy18 = sqlite3Fts5ParseNode(pParse, FTS5_AND, fts5yymsp[-1].minor.fts5yy18, fts5yymsp[0].minor.fts5yy18, 0);
+ fts5yylhsminor.fts5yy18 = sqlite3Fts5ParseImplicitAnd(pParse, fts5yymsp[-1].minor.fts5yy18, fts5yymsp[0].minor.fts5yy18);
}
+ fts5yymsp[-1].minor.fts5yy18 = fts5yylhsminor.fts5yy18;
break;
case 8: /* cnearset ::= nearset */
{
- fts5yygotominor.fts5yy18 = sqlite3Fts5ParseNode(pParse, FTS5_STRING, 0, 0, fts5yymsp[0].minor.fts5yy26);
+ fts5yylhsminor.fts5yy18 = sqlite3Fts5ParseNode(pParse, FTS5_STRING, 0, 0, fts5yymsp[0].minor.fts5yy26);
}
+ fts5yymsp[0].minor.fts5yy18 = fts5yylhsminor.fts5yy18;
break;
case 9: /* cnearset ::= colset COLON nearset */
{
sqlite3Fts5ParseSetColset(pParse, fts5yymsp[0].minor.fts5yy26, fts5yymsp[-2].minor.fts5yy3);
- fts5yygotominor.fts5yy18 = sqlite3Fts5ParseNode(pParse, FTS5_STRING, 0, 0, fts5yymsp[0].minor.fts5yy26);
+ fts5yylhsminor.fts5yy18 = sqlite3Fts5ParseNode(pParse, FTS5_STRING, 0, 0, fts5yymsp[0].minor.fts5yy26);
}
+ fts5yymsp[-2].minor.fts5yy18 = fts5yylhsminor.fts5yy18;
break;
case 10: /* colset ::= LCP colsetlist RCP */
-{ fts5yygotominor.fts5yy3 = fts5yymsp[-1].minor.fts5yy3; }
+{ fts5yymsp[-2].minor.fts5yy3 = fts5yymsp[-1].minor.fts5yy3; }
break;
case 11: /* colset ::= STRING */
{
- fts5yygotominor.fts5yy3 = sqlite3Fts5ParseColset(pParse, 0, &fts5yymsp[0].minor.fts5yy0);
+ fts5yylhsminor.fts5yy3 = sqlite3Fts5ParseColset(pParse, 0, &fts5yymsp[0].minor.fts5yy0);
}
+ fts5yymsp[0].minor.fts5yy3 = fts5yylhsminor.fts5yy3;
break;
case 12: /* colsetlist ::= colsetlist STRING */
{
- fts5yygotominor.fts5yy3 = sqlite3Fts5ParseColset(pParse, fts5yymsp[-1].minor.fts5yy3, &fts5yymsp[0].minor.fts5yy0); }
+ fts5yylhsminor.fts5yy3 = sqlite3Fts5ParseColset(pParse, fts5yymsp[-1].minor.fts5yy3, &fts5yymsp[0].minor.fts5yy0); }
+ fts5yymsp[-1].minor.fts5yy3 = fts5yylhsminor.fts5yy3;
break;
case 13: /* colsetlist ::= STRING */
{
- fts5yygotominor.fts5yy3 = sqlite3Fts5ParseColset(pParse, 0, &fts5yymsp[0].minor.fts5yy0);
+ fts5yylhsminor.fts5yy3 = sqlite3Fts5ParseColset(pParse, 0, &fts5yymsp[0].minor.fts5yy0);
}
+ fts5yymsp[0].minor.fts5yy3 = fts5yylhsminor.fts5yy3;
break;
case 14: /* nearset ::= phrase */
-{ fts5yygotominor.fts5yy26 = sqlite3Fts5ParseNearset(pParse, 0, fts5yymsp[0].minor.fts5yy11); }
+{ fts5yylhsminor.fts5yy26 = sqlite3Fts5ParseNearset(pParse, 0, fts5yymsp[0].minor.fts5yy11); }
+ fts5yymsp[0].minor.fts5yy26 = fts5yylhsminor.fts5yy26;
break;
case 15: /* nearset ::= STRING LP nearphrases neardist_opt RP */
{
sqlite3Fts5ParseNear(pParse, &fts5yymsp[-4].minor.fts5yy0);
sqlite3Fts5ParseSetDistance(pParse, fts5yymsp[-2].minor.fts5yy26, &fts5yymsp[-1].minor.fts5yy0);
- fts5yygotominor.fts5yy26 = fts5yymsp[-2].minor.fts5yy26;
+ fts5yylhsminor.fts5yy26 = fts5yymsp[-2].minor.fts5yy26;
}
+ fts5yymsp[-4].minor.fts5yy26 = fts5yylhsminor.fts5yy26;
break;
case 16: /* nearphrases ::= phrase */
{
- fts5yygotominor.fts5yy26 = sqlite3Fts5ParseNearset(pParse, 0, fts5yymsp[0].minor.fts5yy11);
+ fts5yylhsminor.fts5yy26 = sqlite3Fts5ParseNearset(pParse, 0, fts5yymsp[0].minor.fts5yy11);
}
+ fts5yymsp[0].minor.fts5yy26 = fts5yylhsminor.fts5yy26;
break;
case 17: /* nearphrases ::= nearphrases phrase */
{
- fts5yygotominor.fts5yy26 = sqlite3Fts5ParseNearset(pParse, fts5yymsp[-1].minor.fts5yy26, fts5yymsp[0].minor.fts5yy11);
+ fts5yylhsminor.fts5yy26 = sqlite3Fts5ParseNearset(pParse, fts5yymsp[-1].minor.fts5yy26, fts5yymsp[0].minor.fts5yy11);
}
+ fts5yymsp[-1].minor.fts5yy26 = fts5yylhsminor.fts5yy26;
break;
case 18: /* neardist_opt ::= */
-{ fts5yygotominor.fts5yy0.p = 0; fts5yygotominor.fts5yy0.n = 0; }
+{ fts5yymsp[1].minor.fts5yy0.p = 0; fts5yymsp[1].minor.fts5yy0.n = 0; }
break;
case 19: /* neardist_opt ::= COMMA STRING */
-{ fts5yygotominor.fts5yy0 = fts5yymsp[0].minor.fts5yy0; }
+{ fts5yymsp[-1].minor.fts5yy0 = fts5yymsp[0].minor.fts5yy0; }
break;
case 20: /* phrase ::= phrase PLUS STRING star_opt */
{
- fts5yygotominor.fts5yy11 = sqlite3Fts5ParseTerm(pParse, fts5yymsp[-3].minor.fts5yy11, &fts5yymsp[-1].minor.fts5yy0, fts5yymsp[0].minor.fts5yy20);
+ fts5yylhsminor.fts5yy11 = sqlite3Fts5ParseTerm(pParse, fts5yymsp[-3].minor.fts5yy11, &fts5yymsp[-1].minor.fts5yy0, fts5yymsp[0].minor.fts5yy20);
}
+ fts5yymsp[-3].minor.fts5yy11 = fts5yylhsminor.fts5yy11;
break;
case 21: /* phrase ::= STRING star_opt */
{
- fts5yygotominor.fts5yy11 = sqlite3Fts5ParseTerm(pParse, 0, &fts5yymsp[-1].minor.fts5yy0, fts5yymsp[0].minor.fts5yy20);
+ fts5yylhsminor.fts5yy11 = sqlite3Fts5ParseTerm(pParse, 0, &fts5yymsp[-1].minor.fts5yy0, fts5yymsp[0].minor.fts5yy20);
}
+ fts5yymsp[-1].minor.fts5yy11 = fts5yylhsminor.fts5yy11;
break;
case 22: /* star_opt ::= STAR */
-{ fts5yygotominor.fts5yy20 = 1; }
+{ fts5yymsp[0].minor.fts5yy20 = 1; }
break;
case 23: /* star_opt ::= */
-{ fts5yygotominor.fts5yy20 = 0; }
+{ fts5yymsp[1].minor.fts5yy20 = 0; }
break;
default:
break;
/********** End reduce actions ************************************************/
};
- assert( fts5yyruleno>=0 && fts5yyrulenofts5yyidx -= fts5yysize;
fts5yyact = fts5yy_find_reduce_action(fts5yymsp[-fts5yysize].stateno,(fts5YYCODETYPE)fts5yygoto);
if( fts5yyact <= fts5YY_MAX_SHIFTREDUCE ){
if( fts5yyact>fts5YY_MAX_SHIFT ) fts5yyact += fts5YY_MIN_REDUCE - fts5YY_MIN_SHIFTREDUCE;
- /* If the reduce action popped at least
- ** one element off the stack, then we can push the new element back
- ** onto the stack here, and skip the stack overflow test in fts5yy_shift().
- ** That gives a significant speed improvement. */
- if( fts5yysize ){
- fts5yypParser->fts5yyidx++;
- fts5yymsp -= fts5yysize-1;
- fts5yymsp->stateno = (fts5YYACTIONTYPE)fts5yyact;
- fts5yymsp->major = (fts5YYCODETYPE)fts5yygoto;
- fts5yymsp->minor = fts5yygotominor;
- fts5yyTraceShift(fts5yypParser, fts5yyact);
- }else{
- fts5yy_shift(fts5yypParser,fts5yyact,fts5yygoto,&fts5yygotominor);
- }
+ fts5yypParser->fts5yyidx -= fts5yysize - 1;
+ fts5yymsp -= fts5yysize-1;
+ fts5yymsp->stateno = (fts5YYACTIONTYPE)fts5yyact;
+ fts5yymsp->major = (fts5YYCODETYPE)fts5yygoto;
+ fts5yyTraceShift(fts5yypParser, fts5yyact);
}else{
assert( fts5yyact == fts5YY_ACCEPT_ACTION );
+ fts5yypParser->fts5yyidx -= fts5yysize;
fts5yy_accept(fts5yypParser);
}
}
@@ -170252,10 +171017,10 @@ static void fts5yy_parse_failed(
static void fts5yy_syntax_error(
fts5yyParser *fts5yypParser, /* The parser */
int fts5yymajor, /* The major type of the error token */
- fts5YYMINORTYPE fts5yyminor /* The minor type of the error token */
+ sqlite3Fts5ParserFTS5TOKENTYPE fts5yyminor /* The minor type of the error token */
){
sqlite3Fts5ParserARG_FETCH;
-#define FTS5TOKEN (fts5yyminor.fts5yy0)
+#define FTS5TOKEN fts5yyminor
/************ Begin %syntax_error code ****************************************/
UNUSED_PARAM(fts5yymajor); /* Silence a compiler warning */
@@ -170312,7 +171077,7 @@ static void sqlite3Fts5Parser(
sqlite3Fts5ParserARG_PDECL /* Optional %extra_argument parameter */
){
fts5YYMINORTYPE fts5yyminorunion;
- int fts5yyact; /* The parser action. */
+ unsigned int fts5yyact; /* The parser action. */
#if !defined(fts5YYERRORSYMBOL) && !defined(fts5YYNOERRORRECOVERY)
int fts5yyendofinput; /* True if we are at the end of input */
#endif
@@ -170326,14 +171091,14 @@ static void sqlite3Fts5Parser(
if( fts5yypParser->fts5yyidx<0 ){
#if fts5YYSTACKDEPTH<=0
if( fts5yypParser->fts5yystksz <=0 ){
- /*memset(&fts5yyminorunion, 0, sizeof(fts5yyminorunion));*/
- fts5yyminorunion = fts5yyzerominor;
- fts5yyStackOverflow(fts5yypParser, &fts5yyminorunion);
+ fts5yyStackOverflow(fts5yypParser);
return;
}
#endif
fts5yypParser->fts5yyidx = 0;
+#ifndef fts5YYNOERRORRECOVERY
fts5yypParser->fts5yyerrcnt = -1;
+#endif
fts5yypParser->fts5yystack[0].stateno = 0;
fts5yypParser->fts5yystack[0].major = 0;
#ifndef NDEBUG
@@ -170343,7 +171108,6 @@ static void sqlite3Fts5Parser(
}
#endif
}
- fts5yyminorunion.fts5yy0 = fts5yyminor;
#if !defined(fts5YYERRORSYMBOL) && !defined(fts5YYNOERRORRECOVERY)
fts5yyendofinput = (fts5yymajor==0);
#endif
@@ -170359,13 +171123,16 @@ static void sqlite3Fts5Parser(
fts5yyact = fts5yy_find_shift_action(fts5yypParser,(fts5YYCODETYPE)fts5yymajor);
if( fts5yyact <= fts5YY_MAX_SHIFTREDUCE ){
if( fts5yyact > fts5YY_MAX_SHIFT ) fts5yyact += fts5YY_MIN_REDUCE - fts5YY_MIN_SHIFTREDUCE;
- fts5yy_shift(fts5yypParser,fts5yyact,fts5yymajor,&fts5yyminorunion);
+ fts5yy_shift(fts5yypParser,fts5yyact,fts5yymajor,fts5yyminor);
+#ifndef fts5YYNOERRORRECOVERY
fts5yypParser->fts5yyerrcnt--;
+#endif
fts5yymajor = fts5YYNOCODE;
}else if( fts5yyact <= fts5YY_MAX_REDUCE ){
fts5yy_reduce(fts5yypParser,fts5yyact-fts5YY_MIN_REDUCE);
}else{
assert( fts5yyact == fts5YY_ERROR_ACTION );
+ fts5yyminorunion.fts5yy0 = fts5yyminor;
#ifdef fts5YYERRORSYMBOL
int fts5yymx;
#endif
@@ -170395,7 +171162,7 @@ static void sqlite3Fts5Parser(
**
*/
if( fts5yypParser->fts5yyerrcnt<0 ){
- fts5yy_syntax_error(fts5yypParser,fts5yymajor,fts5yyminorunion);
+ fts5yy_syntax_error(fts5yypParser,fts5yymajor,fts5yyminor);
}
fts5yymx = fts5yypParser->fts5yystack[fts5yypParser->fts5yyidx].major;
if( fts5yymx==fts5YYERRORSYMBOL || fts5yyerrorhit ){
@@ -170405,10 +171172,10 @@ static void sqlite3Fts5Parser(
fts5yyTracePrompt,fts5yyTokenName[fts5yymajor]);
}
#endif
- fts5yy_destructor(fts5yypParser, (fts5YYCODETYPE)fts5yymajor,&fts5yyminorunion);
+ fts5yy_destructor(fts5yypParser, (fts5YYCODETYPE)fts5yymajor, &fts5yyminorunion);
fts5yymajor = fts5YYNOCODE;
}else{
- while(
+ while(
fts5yypParser->fts5yyidx >= 0 &&
fts5yymx != fts5YYERRORSYMBOL &&
(fts5yyact = fts5yy_find_reduce_action(
@@ -170422,9 +171189,7 @@ static void sqlite3Fts5Parser(
fts5yy_parse_failed(fts5yypParser);
fts5yymajor = fts5YYNOCODE;
}else if( fts5yymx!=fts5YYERRORSYMBOL ){
- fts5YYMINORTYPE u2;
- u2.fts5YYERRSYMDT = 0;
- fts5yy_shift(fts5yypParser,fts5yyact,fts5YYERRORSYMBOL,&u2);
+ fts5yy_shift(fts5yypParser,fts5yyact,fts5YYERRORSYMBOL,fts5yyminor);
}
}
fts5yypParser->fts5yyerrcnt = 3;
@@ -170437,7 +171202,7 @@ static void sqlite3Fts5Parser(
** Applications can set this macro (for example inside %include) if
** they intend to abandon the parse upon the first syntax error seen.
*/
- fts5yy_syntax_error(fts5yypParser,fts5yymajor,fts5yyminorunion);
+ fts5yy_syntax_error(fts5yypParser,fts5yymajor, fts5yyminor);
fts5yy_destructor(fts5yypParser,(fts5YYCODETYPE)fts5yymajor,&fts5yyminorunion);
fts5yymajor = fts5YYNOCODE;
@@ -170452,7 +171217,7 @@ static void sqlite3Fts5Parser(
** three input tokens have been successfully shifted.
*/
if( fts5yypParser->fts5yyerrcnt<=0 ){
- fts5yy_syntax_error(fts5yypParser,fts5yymajor,fts5yyminorunion);
+ fts5yy_syntax_error(fts5yypParser,fts5yymajor, fts5yyminor);
}
fts5yypParser->fts5yyerrcnt = 3;
fts5yy_destructor(fts5yypParser,(fts5YYCODETYPE)fts5yymajor,&fts5yyminorunion);
@@ -171452,6 +172217,7 @@ static void sqlite3Fts5TermsetFree(Fts5Termset *p){
#define FTS5_DEFAULT_PAGE_SIZE 4050
#define FTS5_DEFAULT_AUTOMERGE 4
+#define FTS5_DEFAULT_USERMERGE 4
#define FTS5_DEFAULT_CRISISMERGE 16
#define FTS5_DEFAULT_HASHSIZE (1024*1024)
@@ -171875,7 +172641,9 @@ static const char *fts5ConfigGobbleWord(
*pbQuoted = 1;
}else{
zRet = fts5ConfigSkipBareword(zIn);
- zOut[zRet-zIn] = '\0';
+ if( zRet ){
+ zOut[zRet-zIn] = '\0';
+ }
}
}
@@ -172291,6 +173059,18 @@ static int sqlite3Fts5ConfigSetValue(
}
}
+ else if( 0==sqlite3_stricmp(zKey, "usermerge") ){
+ int nUsermerge = -1;
+ if( SQLITE_INTEGER==sqlite3_value_numeric_type(pVal) ){
+ nUsermerge = sqlite3_value_int(pVal);
+ }
+ if( nUsermerge<2 || nUsermerge>16 ){
+ *pbBadkey = 1;
+ }else{
+ pConfig->nUsermerge = nUsermerge;
+ }
+ }
+
else if( 0==sqlite3_stricmp(zKey, "crisismerge") ){
int nCrisisMerge = -1;
if( SQLITE_INTEGER==sqlite3_value_numeric_type(pVal) ){
@@ -172337,6 +173117,7 @@ static int sqlite3Fts5ConfigLoad(Fts5Config *pConfig, int iCookie){
/* Set default values */
pConfig->pgsz = FTS5_DEFAULT_PAGE_SIZE;
pConfig->nAutomerge = FTS5_DEFAULT_AUTOMERGE;
+ pConfig->nUsermerge = FTS5_DEFAULT_USERMERGE;
pConfig->nCrisisMerge = FTS5_DEFAULT_CRISISMERGE;
pConfig->nHashSize = FTS5_DEFAULT_HASHSIZE;
@@ -172638,6 +173419,8 @@ static int sqlite3Fts5ExprNew(
pNew->nPhrase = sParse.nPhrase;
sParse.apPhrase = 0;
}
+ }else{
+ sqlite3Fts5ParseNodeFree(sParse.pExpr);
}
sqlite3_free(sParse.apPhrase);
@@ -173648,6 +174431,8 @@ static int fts5ExprNodeFirst(Fts5Expr *pExpr, Fts5ExprNode *pNode){
if( Fts5NodeIsString(pNode) ){
/* Initialize all term iterators in the NEAR object. */
rc = fts5ExprNearInitAll(pExpr, pNode);
+ }else if( pNode->xNext==0 ){
+ pNode->bEof = 1;
}else{
int i;
int nEof = 0;
@@ -173699,23 +174484,22 @@ static int fts5ExprNodeFirst(Fts5Expr *pExpr, Fts5ExprNode *pNode){
*/
static int sqlite3Fts5ExprFirst(Fts5Expr *p, Fts5Index *pIdx, i64 iFirst, int bDesc){
Fts5ExprNode *pRoot = p->pRoot;
- int rc = SQLITE_OK;
- if( pRoot->xNext ){
- p->pIndex = pIdx;
- p->bDesc = bDesc;
- rc = fts5ExprNodeFirst(p, pRoot);
+ int rc; /* Return code */
- /* If not at EOF but the current rowid occurs earlier than iFirst in
- ** the iteration order, move to document iFirst or later. */
- if( pRoot->bEof==0 && fts5RowidCmp(p, pRoot->iRowid, iFirst)<0 ){
- rc = fts5ExprNodeNext(p, pRoot, 1, iFirst);
- }
+ p->pIndex = pIdx;
+ p->bDesc = bDesc;
+ rc = fts5ExprNodeFirst(p, pRoot);
- /* If the iterator is not at a real match, skip forward until it is. */
- while( pRoot->bNomatch ){
- assert( pRoot->bEof==0 && rc==SQLITE_OK );
- rc = fts5ExprNodeNext(p, pRoot, 0, 0);
- }
+ /* If not at EOF but the current rowid occurs earlier than iFirst in
+ ** the iteration order, move to document iFirst or later. */
+ if( pRoot->bEof==0 && fts5RowidCmp(p, pRoot->iRowid, iFirst)<0 ){
+ rc = fts5ExprNodeNext(p, pRoot, 1, iFirst);
+ }
+
+ /* If the iterator is not at a real match, skip forward until it is. */
+ while( pRoot->bNomatch ){
+ assert( pRoot->bEof==0 && rc==SQLITE_OK );
+ rc = fts5ExprNodeNext(p, pRoot, 0, 0);
}
return rc;
}
@@ -173824,6 +174608,21 @@ static Fts5ExprNearset *sqlite3Fts5ParseNearset(
sqlite3Fts5ParseNearsetFree(pNear);
sqlite3Fts5ParsePhraseFree(pPhrase);
}else{
+ if( pRet->nPhrase>0 ){
+ Fts5ExprPhrase *pLast = pRet->apPhrase[pRet->nPhrase-1];
+ assert( pLast==pParse->apPhrase[pParse->nPhrase-2] );
+ if( pPhrase->nTerm==0 ){
+ fts5ExprPhraseFree(pPhrase);
+ pRet->nPhrase--;
+ pParse->nPhrase--;
+ pPhrase = pLast;
+ }else if( pLast->nTerm==0 ){
+ fts5ExprPhraseFree(pLast);
+ pParse->apPhrase[pParse->nPhrase-2] = pPhrase;
+ pParse->nPhrase--;
+ pRet->nPhrase--;
+ }
+ }
pRet->apPhrase[pRet->nPhrase++] = pPhrase;
}
return pRet;
@@ -173855,9 +174654,9 @@ static int fts5ParseTokenize(
/* If an error has already occurred, this is a no-op */
if( pCtx->rc!=SQLITE_OK ) return pCtx->rc;
+ if( nToken>FTS5_MAX_TOKEN_SIZE ) nToken = FTS5_MAX_TOKEN_SIZE;
- assert( pPhrase==0 || pPhrase->nTerm>0 );
- if( pPhrase && (tflags & FTS5_TOKEN_COLOCATED) ){
+ if( pPhrase && pPhrase->nTerm>0 && (tflags & FTS5_TOKEN_COLOCATED) ){
Fts5ExprTerm *pSyn;
int nByte = sizeof(Fts5ExprTerm) + sizeof(Fts5Buffer) + nToken+1;
pSyn = (Fts5ExprTerm*)sqlite3_malloc(nByte);
@@ -173958,7 +174757,7 @@ static Fts5ExprPhrase *sqlite3Fts5ParseTerm(
pParse->rc = rc;
fts5ExprPhraseFree(sCtx.pPhrase);
sCtx.pPhrase = 0;
- }else if( sCtx.pPhrase ){
+ }else{
if( pAppend==0 ){
if( (pParse->nPhrase % 8)==0 ){
@@ -173975,9 +174774,14 @@ static Fts5ExprPhrase *sqlite3Fts5ParseTerm(
pParse->nPhrase++;
}
+ if( sCtx.pPhrase==0 ){
+ /* This happens when parsing a token or quoted phrase that contains
+ ** no token characters at all. (e.g ... MATCH '""'). */
+ sCtx.pPhrase = sqlite3Fts5MallocZero(&pParse->rc, sizeof(Fts5ExprPhrase));
+ }else if( sCtx.pPhrase->nTerm ){
+ sCtx.pPhrase->aTerm[sCtx.pPhrase->nTerm-1].bPrefix = bPrefix;
+ }
pParse->apPhrase[pParse->nPhrase-1] = sCtx.pPhrase;
- assert( sCtx.pPhrase->nTerm>0 );
- sCtx.pPhrase->aTerm[sCtx.pPhrase->nTerm-1].bPrefix = bPrefix;
}
return sCtx.pPhrase;
@@ -174073,23 +174877,25 @@ static void sqlite3Fts5ParseSetDistance(
Fts5ExprNearset *pNear,
Fts5Token *p
){
- int nNear = 0;
- int i;
- if( p->n ){
- for(i=0; in; i++){
- char c = (char)p->p[i];
- if( c<'0' || c>'9' ){
- sqlite3Fts5ParseError(
- pParse, "expected integer, got \"%.*s\"", p->n, p->p
- );
- return;
+ if( pNear ){
+ int nNear = 0;
+ int i;
+ if( p->n ){
+ for(i=0; in; i++){
+ char c = (char)p->p[i];
+ if( c<'0' || c>'9' ){
+ sqlite3Fts5ParseError(
+ pParse, "expected integer, got \"%.*s\"", p->n, p->p
+ );
+ return;
+ }
+ nNear = nNear * 10 + (p->p[i] - '0');
}
- nNear = nNear * 10 + (p->p[i] - '0');
+ }else{
+ nNear = FTS5_DEFAULT_NEARDIST;
}
- }else{
- nNear = FTS5_DEFAULT_NEARDIST;
+ pNear->nNear = nNear;
}
- pNear->nNear = nNear;
}
/*
@@ -174276,10 +175082,14 @@ static Fts5ExprNode *sqlite3Fts5ParseNode(
int iPhrase;
for(iPhrase=0; iPhrasenPhrase; iPhrase++){
pNear->apPhrase[iPhrase]->pNode = pRet;
+ if( pNear->apPhrase[iPhrase]->nTerm==0 ){
+ pRet->xNext = 0;
+ pRet->eType = FTS5_EOF;
+ }
}
if( pParse->pConfig->eDetail!=FTS5_DETAIL_FULL
- && (pNear->nPhrase!=1 || pNear->apPhrase[0]->nTerm!=1)
+ && (pNear->nPhrase!=1 || pNear->apPhrase[0]->nTerm>1)
){
assert( pParse->rc==SQLITE_OK );
pParse->rc = SQLITE_ERROR;
@@ -174308,6 +175118,70 @@ static Fts5ExprNode *sqlite3Fts5ParseNode(
return pRet;
}
+static Fts5ExprNode *sqlite3Fts5ParseImplicitAnd(
+ Fts5Parse *pParse, /* Parse context */
+ Fts5ExprNode *pLeft, /* Left hand child expression */
+ Fts5ExprNode *pRight /* Right hand child expression */
+){
+ Fts5ExprNode *pRet = 0;
+ Fts5ExprNode *pPrev;
+
+ if( pParse->rc ){
+ sqlite3Fts5ParseNodeFree(pLeft);
+ sqlite3Fts5ParseNodeFree(pRight);
+ }else{
+
+ assert( pLeft->eType==FTS5_STRING
+ || pLeft->eType==FTS5_TERM
+ || pLeft->eType==FTS5_EOF
+ || pLeft->eType==FTS5_AND
+ );
+ assert( pRight->eType==FTS5_STRING
+ || pRight->eType==FTS5_TERM
+ || pRight->eType==FTS5_EOF
+ );
+
+ if( pLeft->eType==FTS5_AND ){
+ pPrev = pLeft->apChild[pLeft->nChild-1];
+ }else{
+ pPrev = pLeft;
+ }
+ assert( pPrev->eType==FTS5_STRING
+ || pPrev->eType==FTS5_TERM
+ || pPrev->eType==FTS5_EOF
+ );
+
+ if( pRight->eType==FTS5_EOF ){
+ assert( pParse->apPhrase[pParse->nPhrase-1]==pRight->pNear->apPhrase[0] );
+ sqlite3Fts5ParseNodeFree(pRight);
+ pRet = pLeft;
+ pParse->nPhrase--;
+ }
+ else if( pPrev->eType==FTS5_EOF ){
+ Fts5ExprPhrase **ap;
+
+ if( pPrev==pLeft ){
+ pRet = pRight;
+ }else{
+ pLeft->apChild[pLeft->nChild-1] = pRight;
+ pRet = pLeft;
+ }
+
+ ap = &pParse->apPhrase[pParse->nPhrase-1-pRight->pNear->nPhrase];
+ assert( ap[0]==pPrev->pNear->apPhrase[0] );
+ memmove(ap, &ap[1], sizeof(Fts5ExprPhrase*)*pRight->pNear->nPhrase);
+ pParse->nPhrase--;
+
+ sqlite3Fts5ParseNodeFree(pPrev);
+ }
+ else{
+ pRet = sqlite3Fts5ParseNode(pParse, FTS5_AND, pLeft, pRight, 0);
+ }
+ }
+
+ return pRet;
+}
+
static char *fts5ExprTermPrint(Fts5ExprTerm *pTerm){
int nByte = 0;
Fts5ExprTerm *p;
@@ -174442,6 +175316,9 @@ static char *fts5ExprPrintTcl(
static char *fts5ExprPrint(Fts5Config *pConfig, Fts5ExprNode *pExpr){
char *zRet = 0;
+ if( pExpr->eType==0 ){
+ return sqlite3_mprintf("\"\"");
+ }else
if( pExpr->eType==FTS5_STRING || pExpr->eType==FTS5_TERM ){
Fts5ExprNearset *pNear = pExpr->pNear;
int i;
@@ -174502,7 +175379,7 @@ static char *fts5ExprPrint(Fts5Config *pConfig, Fts5ExprNode *pExpr){
zRet = 0;
}else{
int e = pExpr->apChild[i]->eType;
- int b = (e!=FTS5_STRING && e!=FTS5_TERM);
+ int b = (e!=FTS5_STRING && e!=FTS5_TERM && e!=FTS5_EOF);
zRet = fts5PrintfAppend(zRet, "%s%s%z%s",
(i==0 ? "" : zOp),
(b?"(":""), z, (b?")":"")
@@ -174780,12 +175657,13 @@ static int fts5ExprPopulatePoslistsCb(
UNUSED_PARAM2(iUnused1, iUnused2);
+ if( nToken>FTS5_MAX_TOKEN_SIZE ) nToken = FTS5_MAX_TOKEN_SIZE;
if( (tflags & FTS5_TOKEN_COLOCATED)==0 ) p->iOff++;
for(i=0; inPhrase; i++){
Fts5ExprTerm *pTerm;
if( p->aPopulator[i].bOk==0 ) continue;
for(pTerm=&pExpr->apExprPhrase[i]->aTerm[0]; pTerm; pTerm=pTerm->pSynonym){
- int nTerm = strlen(pTerm->zTerm);
+ int nTerm = (int)strlen(pTerm->zTerm);
if( (nTerm==nToken || (nTermbPrefix))
&& memcmp(pTerm->zTerm, pToken, nTerm)==0
){
@@ -175773,6 +176651,10 @@ struct Fts5Index {
sqlite3_stmt *pIdxDeleter; /* "DELETE FROM %_idx WHERE segid=? */
sqlite3_stmt *pIdxSelect;
int nRead; /* Total number of blocks read */
+
+ sqlite3_stmt *pDataVersion;
+ i64 iStructVersion; /* data_version when pStruct read */
+ Fts5Structure *pStruct; /* Current db structure (or NULL) */
};
struct Fts5DoclistIter {
@@ -176335,7 +177217,7 @@ static int fts5StructureDecode(
for(iLvl=0; rc==SQLITE_OK && iLvlaLevel[iLvl];
- int nTotal;
+ int nTotal = 0;
int iSeg;
if( i>=nData ){
@@ -176428,6 +177310,50 @@ static void fts5StructureExtendLevel(
}
}
+static Fts5Structure *fts5StructureReadUncached(Fts5Index *p){
+ Fts5Structure *pRet = 0;
+ Fts5Config *pConfig = p->pConfig;
+ int iCookie; /* Configuration cookie */
+ Fts5Data *pData;
+
+ pData = fts5DataRead(p, FTS5_STRUCTURE_ROWID);
+ if( p->rc==SQLITE_OK ){
+ /* TODO: Do we need this if the leaf-index is appended? Probably... */
+ memset(&pData->p[pData->nn], 0, FTS5_DATA_PADDING);
+ p->rc = fts5StructureDecode(pData->p, pData->nn, &iCookie, &pRet);
+ if( p->rc==SQLITE_OK && pConfig->iCookie!=iCookie ){
+ p->rc = sqlite3Fts5ConfigLoad(pConfig, iCookie);
+ }
+ fts5DataRelease(pData);
+ if( p->rc!=SQLITE_OK ){
+ fts5StructureRelease(pRet);
+ pRet = 0;
+ }
+ }
+
+ return pRet;
+}
+
+static i64 fts5IndexDataVersion(Fts5Index *p){
+ i64 iVersion = 0;
+
+ if( p->rc==SQLITE_OK ){
+ if( p->pDataVersion==0 ){
+ p->rc = fts5IndexPrepareStmt(p, &p->pDataVersion,
+ sqlite3_mprintf("PRAGMA %Q.data_version", p->pConfig->zDb)
+ );
+ if( p->rc ) return 0;
+ }
+
+ if( SQLITE_ROW==sqlite3_step(p->pDataVersion) ){
+ iVersion = sqlite3_column_int64(p->pDataVersion, 0);
+ }
+ p->rc = sqlite3_reset(p->pDataVersion);
+ }
+
+ return iVersion;
+}
+
/*
** Read, deserialize and return the structure record.
**
@@ -176440,26 +177366,49 @@ static void fts5StructureExtendLevel(
** is called, it is a no-op.
*/
static Fts5Structure *fts5StructureRead(Fts5Index *p){
- Fts5Config *pConfig = p->pConfig;
- Fts5Structure *pRet = 0; /* Object to return */
- int iCookie; /* Configuration cookie */
- Fts5Data *pData;
- pData = fts5DataRead(p, FTS5_STRUCTURE_ROWID);
- if( p->rc ) return 0;
- /* TODO: Do we need this if the leaf-index is appended? Probably... */
- memset(&pData->p[pData->nn], 0, FTS5_DATA_PADDING);
- p->rc = fts5StructureDecode(pData->p, pData->nn, &iCookie, &pRet);
- if( p->rc==SQLITE_OK && pConfig->iCookie!=iCookie ){
- p->rc = sqlite3Fts5ConfigLoad(pConfig, iCookie);
+ if( p->pStruct==0 ){
+ p->iStructVersion = fts5IndexDataVersion(p);
+ if( p->rc==SQLITE_OK ){
+ p->pStruct = fts5StructureReadUncached(p);
+ }
}
- fts5DataRelease(pData);
- if( p->rc!=SQLITE_OK ){
- fts5StructureRelease(pRet);
- pRet = 0;
+#if 0
+ else{
+ Fts5Structure *pTest = fts5StructureReadUncached(p);
+ if( pTest ){
+ int i, j;
+ assert_nc( p->pStruct->nSegment==pTest->nSegment );
+ assert_nc( p->pStruct->nLevel==pTest->nLevel );
+ for(i=0; inLevel; i++){
+ assert_nc( p->pStruct->aLevel[i].nMerge==pTest->aLevel[i].nMerge );
+ assert_nc( p->pStruct->aLevel[i].nSeg==pTest->aLevel[i].nSeg );
+ for(j=0; jaLevel[i].nSeg; j++){
+ Fts5StructureSegment *p1 = &pTest->aLevel[i].aSeg[j];
+ Fts5StructureSegment *p2 = &p->pStruct->aLevel[i].aSeg[j];
+ assert_nc( p1->iSegid==p2->iSegid );
+ assert_nc( p1->pgnoFirst==p2->pgnoFirst );
+ assert_nc( p1->pgnoLast==p2->pgnoLast );
+ }
+ }
+ fts5StructureRelease(pTest);
+ }
+ }
+#endif
+
+ if( p->rc!=SQLITE_OK ) return 0;
+ assert( p->iStructVersion!=0 );
+ assert( p->pStruct!=0 );
+ fts5StructureRef(p->pStruct);
+ return p->pStruct;
+}
+
+static void fts5StructureInvalidate(Fts5Index *p){
+ if( p->pStruct ){
+ fts5StructureRelease(p->pStruct);
+ p->pStruct = 0;
}
- return pRet;
}
/*
@@ -177719,6 +178668,18 @@ static void fts5LeafSeek(
fts5SegIterLoadNPos(p, pIter);
}
+static sqlite3_stmt *fts5IdxSelectStmt(Fts5Index *p){
+ if( p->pIdxSelect==0 ){
+ Fts5Config *pConfig = p->pConfig;
+ fts5IndexPrepareStmt(p, &p->pIdxSelect, sqlite3_mprintf(
+ "SELECT pgno FROM '%q'.'%q_idx' WHERE "
+ "segid=? AND term<=? ORDER BY term DESC LIMIT 1",
+ pConfig->zDb, pConfig->zName
+ ));
+ }
+ return p->pIdxSelect;
+}
+
/*
** Initialize the object pIter to point to term pTerm/nTerm within segment
** pSeg. If there is no such term in the index, the iterator is set to EOF.
@@ -177736,6 +178697,7 @@ static void fts5SegIterSeekInit(
int iPg = 1;
int bGe = (flags & FTS5INDEX_QUERY_SCAN);
int bDlidx = 0; /* True if there is a doclist-index */
+ sqlite3_stmt *pIdxSelect = 0;
assert( bGe==0 || (flags & FTS5INDEX_QUERY_DESC)==0 );
assert( pTerm && nTerm );
@@ -177744,23 +178706,16 @@ static void fts5SegIterSeekInit(
/* This block sets stack variable iPg to the leaf page number that may
** contain term (pTerm/nTerm), if it is present in the segment. */
- if( p->pIdxSelect==0 ){
- Fts5Config *pConfig = p->pConfig;
- fts5IndexPrepareStmt(p, &p->pIdxSelect, sqlite3_mprintf(
- "SELECT pgno FROM '%q'.'%q_idx' WHERE "
- "segid=? AND term<=? ORDER BY term DESC LIMIT 1",
- pConfig->zDb, pConfig->zName
- ));
- }
+ pIdxSelect = fts5IdxSelectStmt(p);
if( p->rc ) return;
- sqlite3_bind_int(p->pIdxSelect, 1, pSeg->iSegid);
- sqlite3_bind_blob(p->pIdxSelect, 2, pTerm, nTerm, SQLITE_STATIC);
- if( SQLITE_ROW==sqlite3_step(p->pIdxSelect) ){
- i64 val = sqlite3_column_int(p->pIdxSelect, 0);
+ sqlite3_bind_int(pIdxSelect, 1, pSeg->iSegid);
+ sqlite3_bind_blob(pIdxSelect, 2, pTerm, nTerm, SQLITE_STATIC);
+ if( SQLITE_ROW==sqlite3_step(pIdxSelect) ){
+ i64 val = sqlite3_column_int(pIdxSelect, 0);
iPg = (int)(val>>1);
bDlidx = (val & 0x0001);
}
- p->rc = sqlite3_reset(p->pIdxSelect);
+ p->rc = sqlite3_reset(pIdxSelect);
if( iPgpgnoFirst ){
iPg = pSeg->pgnoFirst;
@@ -178922,18 +179877,46 @@ static int fts5AllocateSegid(Fts5Index *p, Fts5Structure *pStruct){
if( pStruct->nSegment>=FTS5_MAX_SEGMENT ){
p->rc = SQLITE_FULL;
}else{
- while( iSegid==0 ){
- int iLvl, iSeg;
- sqlite3_randomness(sizeof(u32), (void*)&iSegid);
- iSegid = iSegid & ((1 << FTS5_DATA_ID_B)-1);
- for(iLvl=0; iLvlnLevel; iLvl++){
- for(iSeg=0; iSegaLevel[iLvl].nSeg; iSeg++){
- if( iSegid==pStruct->aLevel[iLvl].aSeg[iSeg].iSegid ){
- iSegid = 0;
- }
+ /* FTS5_MAX_SEGMENT is currently defined as 2000. So the following
+ ** array is 63 elements, or 252 bytes, in size. */
+ u32 aUsed[(FTS5_MAX_SEGMENT+31) / 32];
+ int iLvl, iSeg;
+ int i;
+ u32 mask;
+ memset(aUsed, 0, sizeof(aUsed));
+ for(iLvl=0; iLvlnLevel; iLvl++){
+ for(iSeg=0; iSegaLevel[iLvl].nSeg; iSeg++){
+ int iId = pStruct->aLevel[iLvl].aSeg[iSeg].iSegid;
+ if( iId<=FTS5_MAX_SEGMENT ){
+ aUsed[(iId-1) / 32] |= 1 << ((iId-1) % 32);
}
}
}
+
+ for(i=0; aUsed[i]==0xFFFFFFFF; i++);
+ mask = aUsed[i];
+ for(iSegid=0; mask & (1 << iSegid); iSegid++);
+ iSegid += 1 + i*32;
+
+#ifdef SQLITE_DEBUG
+ for(iLvl=0; iLvlnLevel; iLvl++){
+ for(iSeg=0; iSegaLevel[iLvl].nSeg; iSeg++){
+ assert( iSegid!=pStruct->aLevel[iLvl].aSeg[iSeg].iSegid );
+ }
+ }
+ assert( iSegid>0 && iSegid<=FTS5_MAX_SEGMENT );
+
+ {
+ sqlite3_stmt *pIdxSelect = fts5IdxSelectStmt(p);
+ if( p->rc==SQLITE_OK ){
+ u8 aBlob[2] = {0xff, 0xff};
+ sqlite3_bind_int(pIdxSelect, 1, iSegid);
+ sqlite3_bind_blob(pIdxSelect, 2, aBlob, 2, SQLITE_STATIC);
+ assert( sqlite3_step(pIdxSelect)!=SQLITE_ROW );
+ p->rc = sqlite3_reset(pIdxSelect);
+ }
+ }
+#endif
}
}
@@ -179179,6 +180162,9 @@ static void fts5WriteFlushLeaf(Fts5Index *p, Fts5SegWriter *pWriter){
Fts5PageWriter *pPage = &pWriter->writer;
i64 iRowid;
+static int nCall = 0;
+nCall++;
+
assert( (pPage->pgidx.n==0)==(pWriter->bFirstTermInPage) );
/* Set the szLeaf header field. */
@@ -179378,7 +180364,9 @@ static void fts5WriteFinish(
fts5WriteFlushLeaf(p, pWriter);
}
*pnLeaf = pLeaf->pgno-1;
- fts5WriteFlushBtree(p, pWriter);
+ if( pLeaf->pgno>1 ){
+ fts5WriteFlushBtree(p, pWriter);
+ }
}
fts5BufferFree(&pLeaf->term);
fts5BufferFree(&pLeaf->buf);
@@ -179648,13 +180636,17 @@ static void fts5IndexMergeLevel(
/*
** Do up to nPg pages of automerge work on the index.
+**
+** Return true if any changes were actually made, or false otherwise.
*/
-static void fts5IndexMerge(
+static int fts5IndexMerge(
Fts5Index *p, /* FTS5 backend object */
Fts5Structure **ppStruct, /* IN/OUT: Current structure of index */
- int nPg /* Pages of work to do */
+ int nPg, /* Pages of work to do */
+ int nMin /* Minimum number of segments to merge */
){
int nRem = nPg;
+ int bRet = 0;
Fts5Structure *pStruct = *ppStruct;
while( nRem>0 && p->rc==SQLITE_OK ){
int iLvl; /* To iterate through levels */
@@ -179685,17 +180677,17 @@ static void fts5IndexMerge(
}
#endif
- if( nBestpConfig->nAutomerge
- && pStruct->aLevel[iBestLvl].nMerge==0
- ){
+ if( nBestaLevel[iBestLvl].nMerge==0 ){
break;
}
+ bRet = 1;
fts5IndexMergeLevel(p, &pStruct, iBestLvl, &nRem);
if( p->rc==SQLITE_OK && pStruct->aLevel[iBestLvl].nMerge==0 ){
fts5StructurePromote(p, iBestLvl+1, pStruct);
}
}
*ppStruct = pStruct;
+ return bRet;
}
/*
@@ -179723,7 +180715,7 @@ static void fts5IndexAutomerge(
pStruct->nWriteCounter += nLeaf;
nRem = (int)(p->nWorkUnit * nWork * pStruct->nLevel);
- fts5IndexMerge(p, ppStruct, nRem);
+ fts5IndexMerge(p, ppStruct, nRem, p->pConfig->nAutomerge);
}
}
@@ -179793,6 +180785,7 @@ static void fts5FlushOneHash(Fts5Index *p){
** for the new level-0 segment. */
pStruct = fts5StructureRead(p);
iSegid = fts5AllocateSegid(p, pStruct);
+ fts5StructureInvalidate(p);
if( iSegid ){
const int pgsz = p->pConfig->pgsz;
@@ -179943,28 +180936,41 @@ static void fts5IndexFlush(Fts5Index *p){
}
}
-
-static int sqlite3Fts5IndexOptimize(Fts5Index *p){
- Fts5Structure *pStruct;
+static Fts5Structure *fts5IndexOptimizeStruct(
+ Fts5Index *p,
+ Fts5Structure *pStruct
+){
Fts5Structure *pNew = 0;
- int nSeg = 0;
+ int nByte = sizeof(Fts5Structure);
+ int nSeg = pStruct->nSegment;
+ int i;
- assert( p->rc==SQLITE_OK );
- fts5IndexFlush(p);
- pStruct = fts5StructureRead(p);
-
- if( pStruct ){
- assert( pStruct->nSegment==fts5StructureCountSegments(pStruct) );
- nSeg = pStruct->nSegment;
- if( nSeg>1 ){
- int nByte = sizeof(Fts5Structure);
- nByte += (pStruct->nLevel+1) * sizeof(Fts5StructureLevel);
- pNew = (Fts5Structure*)sqlite3Fts5MallocZero(&p->rc, nByte);
+ /* Figure out if this structure requires optimization. A structure does
+ ** not require optimization if either:
+ **
+ ** + it consists of fewer than two segments, or
+ ** + all segments are on the same level, or
+ ** + all segments except one are currently inputs to a merge operation.
+ **
+ ** In the first case, return NULL. In the second, increment the ref-count
+ ** on *pStruct and return a copy of the pointer to it.
+ */
+ if( nSeg<2 ) return 0;
+ for(i=0; inLevel; i++){
+ int nThis = pStruct->aLevel[i].nSeg;
+ if( nThis==nSeg || (nThis==nSeg-1 && pStruct->aLevel[i].nMerge==nThis) ){
+ fts5StructureRef(pStruct);
+ return pStruct;
}
+ assert( pStruct->aLevel[i].nMerge<=nThis );
}
+
+ nByte += (pStruct->nLevel+1) * sizeof(Fts5StructureLevel);
+ pNew = (Fts5Structure*)sqlite3Fts5MallocZero(&p->rc, nByte);
+
if( pNew ){
Fts5StructureLevel *pLvl;
- int nByte = nSeg * sizeof(Fts5StructureSegment);
+ nByte = nSeg * sizeof(Fts5StructureSegment);
pNew->nLevel = pStruct->nLevel+1;
pNew->nRef = 1;
pNew->nWriteCounter = pStruct->nWriteCounter;
@@ -179989,8 +180995,27 @@ static int sqlite3Fts5IndexOptimize(Fts5Index *p){
}
}
+ return pNew;
+}
+
+static int sqlite3Fts5IndexOptimize(Fts5Index *p){
+ Fts5Structure *pStruct;
+ Fts5Structure *pNew = 0;
+
+ assert( p->rc==SQLITE_OK );
+ fts5IndexFlush(p);
+ pStruct = fts5StructureRead(p);
+ fts5StructureInvalidate(p);
+
+ if( pStruct ){
+ pNew = fts5IndexOptimizeStruct(p, pStruct);
+ }
+ fts5StructureRelease(pStruct);
+
+ assert( pNew==0 || pNew->nSegment>0 );
if( pNew ){
- int iLvl = pNew->nLevel-1;
+ int iLvl;
+ for(iLvl=0; pNew->aLevel[iLvl].nSeg==0; iLvl++){}
while( p->rc==SQLITE_OK && pNew->aLevel[iLvl].nSeg>0 ){
int nRem = FTS5_OPT_WORK_UNIT;
fts5IndexMergeLevel(p, &pNew, iLvl, &nRem);
@@ -180000,20 +181025,32 @@ static int sqlite3Fts5IndexOptimize(Fts5Index *p){
fts5StructureRelease(pNew);
}
- fts5StructureRelease(pStruct);
return fts5IndexReturn(p);
}
+/*
+** This is called to implement the special "VALUES('merge', $nMerge)"
+** INSERT command.
+*/
static int sqlite3Fts5IndexMerge(Fts5Index *p, int nMerge){
- Fts5Structure *pStruct;
-
- pStruct = fts5StructureRead(p);
- if( pStruct && pStruct->nLevel ){
- fts5IndexMerge(p, &pStruct, nMerge);
- fts5StructureWrite(p, pStruct);
+ Fts5Structure *pStruct = fts5StructureRead(p);
+ if( pStruct ){
+ int nMin = p->pConfig->nUsermerge;
+ fts5StructureInvalidate(p);
+ if( nMerge<0 ){
+ Fts5Structure *pNew = fts5IndexOptimizeStruct(p, pStruct);
+ fts5StructureRelease(pStruct);
+ pStruct = pNew;
+ nMin = 2;
+ nMerge = nMerge*-1;
+ }
+ if( pStruct && pStruct->nLevel ){
+ if( fts5IndexMerge(p, &pStruct, nMerge, nMin) ){
+ fts5StructureWrite(p, pStruct);
+ }
+ }
+ fts5StructureRelease(pStruct);
}
- fts5StructureRelease(pStruct);
-
return fts5IndexReturn(p);
}
@@ -180427,6 +181464,7 @@ static int sqlite3Fts5IndexSync(Fts5Index *p, int bCommit){
static int sqlite3Fts5IndexRollback(Fts5Index *p){
fts5CloseReader(p);
fts5IndexDiscardData(p);
+ fts5StructureInvalidate(p);
/* assert( p->rc==SQLITE_OK ); */
return SQLITE_OK;
}
@@ -180438,6 +181476,7 @@ static int sqlite3Fts5IndexRollback(Fts5Index *p){
*/
static int sqlite3Fts5IndexReinit(Fts5Index *p){
Fts5Structure s;
+ fts5StructureInvalidate(p);
memset(&s, 0, sizeof(Fts5Structure));
fts5DataWrite(p, FTS5_AVERAGES_ROWID, (const u8*)"", 0);
fts5StructureWrite(p, &s);
@@ -180496,11 +181535,13 @@ static int sqlite3Fts5IndexClose(Fts5Index *p){
int rc = SQLITE_OK;
if( p ){
assert( p->pReader==0 );
+ fts5StructureInvalidate(p);
sqlite3_finalize(p->pWriter);
sqlite3_finalize(p->pDeleter);
sqlite3_finalize(p->pIdxWriter);
sqlite3_finalize(p->pIdxDeleter);
sqlite3_finalize(p->pIdxSelect);
+ sqlite3_finalize(p->pDataVersion);
sqlite3Fts5HashFree(p->pHash);
sqlite3_free(p->zDataTbl);
sqlite3_free(p);
@@ -181757,6 +182798,15 @@ static int sqlite3Fts5IndexInit(sqlite3 *db){
return rc;
}
+
+static int sqlite3Fts5IndexReset(Fts5Index *p){
+ assert( p->pStruct==0 || p->iStructVersion!=0 );
+ if( fts5IndexDataVersion(p)!=p->iStructVersion ){
+ fts5StructureInvalidate(p);
+ }
+ return fts5IndexReturn(p);
+}
+
/*
** 2014 Jun 09
**
@@ -182356,27 +183406,38 @@ static int fts5BestIndexMethod(sqlite3_vtab *pVTab, sqlite3_index_info *pInfo){
return SQLITE_OK;
}
+static int fts5NewTransaction(Fts5Table *pTab){
+ Fts5Cursor *pCsr;
+ for(pCsr=pTab->pGlobal->pCsr; pCsr; pCsr=pCsr->pNext){
+ if( pCsr->base.pVtab==(sqlite3_vtab*)pTab ) return SQLITE_OK;
+ }
+ return sqlite3Fts5StorageReset(pTab->pStorage);
+}
+
/*
** Implementation of xOpen method.
*/
static int fts5OpenMethod(sqlite3_vtab *pVTab, sqlite3_vtab_cursor **ppCsr){
Fts5Table *pTab = (Fts5Table*)pVTab;
Fts5Config *pConfig = pTab->pConfig;
- Fts5Cursor *pCsr; /* New cursor object */
+ Fts5Cursor *pCsr = 0; /* New cursor object */
int nByte; /* Bytes of space to allocate */
- int rc = SQLITE_OK; /* Return code */
+ int rc; /* Return code */
- nByte = sizeof(Fts5Cursor) + pConfig->nCol * sizeof(int);
- pCsr = (Fts5Cursor*)sqlite3_malloc(nByte);
- if( pCsr ){
- Fts5Global *pGlobal = pTab->pGlobal;
- memset(pCsr, 0, nByte);
- pCsr->aColumnSize = (int*)&pCsr[1];
- pCsr->pNext = pGlobal->pCsr;
- pGlobal->pCsr = pCsr;
- pCsr->iCsrId = ++pGlobal->iNextId;
- }else{
- rc = SQLITE_NOMEM;
+ rc = fts5NewTransaction(pTab);
+ if( rc==SQLITE_OK ){
+ nByte = sizeof(Fts5Cursor) + pConfig->nCol * sizeof(int);
+ pCsr = (Fts5Cursor*)sqlite3_malloc(nByte);
+ if( pCsr ){
+ Fts5Global *pGlobal = pTab->pGlobal;
+ memset(pCsr, 0, nByte);
+ pCsr->aColumnSize = (int*)&pCsr[1];
+ pCsr->pNext = pGlobal->pCsr;
+ pGlobal->pCsr = pCsr;
+ pCsr->iCsrId = ++pGlobal->iNextId;
+ }else{
+ rc = SQLITE_NOMEM;
+ }
}
*ppCsr = (sqlite3_vtab_cursor*)pCsr;
return rc;
@@ -183270,13 +184331,13 @@ static int fts5UpdateMethod(
rc = SQLITE_ERROR;
}
- /* Case 1: DELETE */
+ /* DELETE */
else if( nArg==1 ){
i64 iDel = sqlite3_value_int64(apVal[0]); /* Rowid to delete */
rc = sqlite3Fts5StorageDelete(pTab->pStorage, iDel, 0);
}
- /* Case 2: INSERT */
+ /* INSERT */
else if( eType0!=SQLITE_INTEGER ){
/* If this is a REPLACE, first remove the current entry (if any) */
if( eConflict==SQLITE_REPLACE
@@ -183288,7 +184349,7 @@ static int fts5UpdateMethod(
fts5StorageInsert(&rc, pTab, apVal, pRowid);
}
- /* Case 2: UPDATE */
+ /* UPDATE */
else{
i64 iOld = sqlite3_value_int64(apVal[0]); /* Old rowid */
i64 iNew = sqlite3_value_int64(apVal[1]); /* New rowid */
@@ -183337,8 +184398,8 @@ static int fts5SyncMethod(sqlite3_vtab *pVtab){
** Implementation of xBegin() method.
*/
static int fts5BeginMethod(sqlite3_vtab *pVtab){
- UNUSED_PARAM(pVtab); /* Call below is a no-op for NDEBUG builds */
fts5CheckTransactionState((Fts5Table*)pVtab, FTS5_BEGIN, 0);
+ fts5NewTransaction((Fts5Table*)pVtab);
return SQLITE_OK;
}
@@ -184363,7 +185424,7 @@ static void fts5SourceIdFunc(
){
assert( nArg==0 );
UNUSED_PARAM2(nArg, apUnused);
- sqlite3_result_text(pCtx, "fts5: 2016-03-03 16:17:53 f047920ce16971e573bc6ec9a48b118c9de2b3a7", -1, SQLITE_TRANSIENT);
+ sqlite3_result_text(pCtx, "fts5: 2016-03-29 10:14:15 e9bb4cf40f4971974a74468ef922bdee481c988b", -1, SQLITE_TRANSIENT);
}
static int fts5Init(sqlite3 *db){
@@ -184626,6 +185687,7 @@ static int fts5StorageGetStmt(
}
*ppStmt = p->aStmt[eStmt];
+ sqlite3_reset(*ppStmt);
return rc;
}
@@ -184849,6 +185911,7 @@ static int fts5StorageInsertCallback(
Fts5InsertCtx *pCtx = (Fts5InsertCtx*)pContext;
Fts5Index *pIdx = pCtx->pStorage->pIndex;
UNUSED_PARAM2(iUnused1, iUnused2);
+ if( nToken>FTS5_MAX_TOKEN_SIZE ) nToken = FTS5_MAX_TOKEN_SIZE;
if( (tflags & FTS5_TOKEN_COLOCATED)==0 || pCtx->szCol==0 ){
pCtx->szCol++;
}
@@ -185120,6 +186183,10 @@ static int sqlite3Fts5StorageMerge(Fts5Storage *p, int nMerge){
return sqlite3Fts5IndexMerge(p->pIndex, nMerge);
}
+static int sqlite3Fts5StorageReset(Fts5Storage *p){
+ return sqlite3Fts5IndexReset(p->pIndex);
+}
+
/*
** Allocate a new rowid. This is used for "external content" tables when
** a NULL value is inserted into the rowid column. The new rowid is allocated
@@ -185291,6 +186358,7 @@ static int fts5StorageIntegrityCallback(
int iCol;
UNUSED_PARAM2(iUnused1, iUnused2);
+ if( nToken>FTS5_MAX_TOKEN_SIZE ) nToken = FTS5_MAX_TOKEN_SIZE;
if( (tflags & FTS5_TOKEN_COLOCATED)==0 || pCtx->szCol==0 ){
pCtx->szCol++;
@@ -185603,8 +186671,6 @@ static int sqlite3Fts5StorageConfigValue(
return rc;
}
-
-
/*
** 2014 May 31
**
diff --git a/Data/SQLite/src/sqlite3.h b/Data/SQLite/src/sqlite3.h
index 37d102476..71b1b01ed 100644
--- a/Data/SQLite/src/sqlite3.h
+++ b/Data/SQLite/src/sqlite3.h
@@ -111,9 +111,9 @@ extern "C" {
** [sqlite3_libversion_number()], [sqlite3_sourceid()],
** [sqlite_version()] and [sqlite_source_id()].
*/
-#define SQLITE_VERSION "3.11.1"
-#define SQLITE_VERSION_NUMBER 3011001
-#define SQLITE_SOURCE_ID "2016-03-03 16:17:53 f047920ce16971e573bc6ec9a48b118c9de2b3a7"
+#define SQLITE_VERSION "3.12.0"
+#define SQLITE_VERSION_NUMBER 3012000
+#define SQLITE_SOURCE_ID "2016-03-29 10:14:15 e9bb4cf40f4971974a74468ef922bdee481c988b"
/*
** CAPI3REF: Run-Time Library Version Numbers
@@ -1228,7 +1228,7 @@ struct sqlite3_vfs {
const char *(*xNextSystemCall)(sqlite3_vfs*, const char *zName);
/*
** The methods above are in versions 1 through 3 of the sqlite_vfs object.
- ** New fields may be appended in figure versions. The iVersion
+ ** New fields may be appended in future versions. The iVersion
** value will increment whenever this happens.
*/
};
@@ -1820,6 +1820,20 @@ struct sqlite3_mem_methods {
** is enabled (using the [PRAGMA threads] command) and the amount of content
** to be sorted exceeds the page size times the minimum of the
** [PRAGMA cache_size] setting and this value.
+**
+** [[SQLITE_CONFIG_STMTJRNL_SPILL]]
+** SQLITE_CONFIG_STMTJRNL_SPILL
+** ^The SQLITE_CONFIG_STMTJRNL_SPILL option takes a single parameter which
+** becomes the [statement journal] spill-to-disk threshold.
+** [Statement journals] are held in memory until their size (in bytes)
+** exceeds this threshold, at which point they are written to disk.
+** Or if the threshold is -1, statement journals are always held
+** exclusively in memory.
+** Since many statement journals never become large, setting the spill
+** threshold to a value such as 64KiB can greatly reduce the amount of
+** I/O required to support statement rollback.
+** The default value for this setting is controlled by the
+** [SQLITE_STMTJRNL_SPILL] compile-time option.
**
*/
#define SQLITE_CONFIG_SINGLETHREAD 1 /* nil */
@@ -1847,6 +1861,7 @@ struct sqlite3_mem_methods {
#define SQLITE_CONFIG_WIN32_HEAPSIZE 23 /* int nByte */
#define SQLITE_CONFIG_PCACHE_HDRSZ 24 /* int *psz */
#define SQLITE_CONFIG_PMASZ 25 /* unsigned int szPma */
+#define SQLITE_CONFIG_STMTJRNL_SPILL 26 /* int nByte */
/*
** CAPI3REF: Database Connection Configuration Options
@@ -1904,11 +1919,25 @@ struct sqlite3_mem_methods {
** following this call. The second parameter may be a NULL pointer, in
** which case the trigger setting is not reported back.
**
+** SQLITE_DBCONFIG_ENABLE_FTS3_TOKENIZER
+** ^This option is used to enable or disable the two-argument
+** version of the [fts3_tokenizer()] function which is part of the
+** [FTS3] full-text search engine extension.
+** There should be two additional arguments.
+** The first argument is an integer which is 0 to disable fts3_tokenizer() or
+** positive to enable fts3_tokenizer() or negative to leave the setting
+** unchanged.
+** The second parameter is a pointer to an integer into which
+** is written 0 or 1 to indicate whether fts3_tokenizer is disabled or enabled
+** following this call. The second parameter may be a NULL pointer, in
+** which case the new setting is not reported back.
+**
**
*/
-#define SQLITE_DBCONFIG_LOOKASIDE 1001 /* void* int int */
-#define SQLITE_DBCONFIG_ENABLE_FKEY 1002 /* int int* */
-#define SQLITE_DBCONFIG_ENABLE_TRIGGER 1003 /* int int* */
+#define SQLITE_DBCONFIG_LOOKASIDE 1001 /* void* int int */
+#define SQLITE_DBCONFIG_ENABLE_FKEY 1002 /* int int* */
+#define SQLITE_DBCONFIG_ENABLE_TRIGGER 1003 /* int int* */
+#define SQLITE_DBCONFIG_ENABLE_FTS3_TOKENIZER 1004 /* int int* */
/*
@@ -7489,7 +7518,7 @@ SQLITE_API void SQLITE_CDECL sqlite3_log(int iErrCode, const char *zFormat, ...)
** previously registered write-ahead log callback. ^Note that the
** [sqlite3_wal_autocheckpoint()] interface and the
** [wal_autocheckpoint pragma] both invoke [sqlite3_wal_hook()] and will
-** those overwrite any prior [sqlite3_wal_hook()] settings.
+** overwrite any prior [sqlite3_wal_hook()] settings.
*/
SQLITE_API void *SQLITE_STDCALL sqlite3_wal_hook(
sqlite3*,
@@ -7886,6 +7915,18 @@ SQLITE_API void SQLITE_STDCALL sqlite3_stmt_scanstatus_reset(sqlite3_stmt*);
*/
SQLITE_API int SQLITE_STDCALL sqlite3_db_cacheflush(sqlite3*);
+/*
+** CAPI3REF: Low-level system error code
+**
+** ^Attempt to return the underlying operating system error code or error
+** number that caused the most reason I/O error or failure to open a file.
+** The return value is OS-dependent. For example, on unix systems, after
+** [sqlite3_open_v2()] returns [SQLITE_CANTOPEN], this interface could be
+** called to get back the underlying "errno" that caused the problem, such
+** as ENOSPC, EAUTH, EISDIR, and so forth.
+*/
+SQLITE_API int SQLITE_STDCALL sqlite3_system_errno(sqlite3*);
+
/*
** CAPI3REF: Database Snapshot
** KEYWORDS: {snapshot}
@@ -7954,7 +7995,11 @@ SQLITE_API SQLITE_EXPERIMENTAL int SQLITE_STDCALL sqlite3_snapshot_get(
** the first operation, apart from other sqlite3_snapshot_open() calls,
** following the [BEGIN] that starts a new read transaction.
** ^A [snapshot] will fail to open if it has been overwritten by a
-** [checkpoint].
+** [checkpoint].
+** ^A [snapshot] will fail to open if the database connection D has not
+** previously completed at least one read operation against the database
+** file. (Hint: Run "[PRAGMA application_id]" against a newly opened
+** database connection in order to make it ready to use snapshots.)
**
** The [sqlite3_snapshot_open()] interface is only available when the
** SQLITE_ENABLE_SNAPSHOT compile-time option is used.