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[SF 2807750] Support additional SQL types in SQLite

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This commit is contained in:
Aleksandar Fabijanic
2009-06-17 19:00:49 +00:00
parent 5b64140891
commit 8123e9e2f4
3 changed files with 89 additions and 24 deletions
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15
Data/SQLite/include/Poco/Data/SQLite/Utility.h
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@@ -42,6 +42,8 @@
#include "Poco/Data/SQLite/SQLite.h"
#include "Poco/Data/MetaColumn.h"
#include "Poco/Mutex.h"
#include <map>
struct sqlite3;
@@ -59,6 +61,15 @@ class SQLite_API Utility
public:
static const std::string SQLITE_DATE_FORMAT;
static const std::string SQLITE_TIME_FORMAT;
typedef std::map<std::string, MetaColumn::ColumnDataType> TypeMap;
Utility();
/// Maps SQLite column declared types to Poco::Data types through
/// static TypeMap member.
/// Note: SQLite is type-agnostic and it is the end-user responsibility
/// to ensure that column declared data type corresponds to the type of
/// data actually held in the database.
/// Column types are case-insensitive.
static std::string lastError(sqlite3* pDb);
/// Retreives the last error code from sqlite and converts it to a string
@@ -68,6 +79,10 @@ public:
static MetaColumn::ColumnDataType getColumnType(sqlite3_stmt* pStmt, std::size_t pos);
/// Returns column data type.
private:
static TypeMap _types;
Poco::FastMutex _mutex;
};