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- SQL logging channel and archiving strategy

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- row formatting refactored
- affected row count for insert, delete and update returned from Statement::execute()
- internal SQL string formatting capability using Poco::format()
This commit is contained in:
Aleksandar Fabijanic
2008-01-12 18:25:27 +00:00
parent b57f579d16
commit 9e8e627347
63 changed files with 2556 additions and 337 deletions
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15
Data/SQLite/include/Poco/Data/SQLite/Binder.h
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@@ -36,8 +36,8 @@
//
#ifndef DataConnectors_SQLite_Binder_INCLUDED
#define DataConnectors_SQLite_Binder_INCLUDED
#ifndef Data_SQLite_Binder_INCLUDED
#define Data_SQLite_Binder_INCLUDED
#include "Poco/Data/SQLite/SQLite.h"
@@ -180,15 +180,6 @@ inline void Binder::bind(std::size_t pos, const Poco::UInt64 &val, Direction dir
}
#ifndef POCO_LONG_IS_64_BIT
inline void Binder::bind(std::size_t pos, const long &val, Direction dir)
{
long tmp = static_cast<long>(val);
bind(pos, tmp, dir);
}
#endif
inline void Binder::bind(std::size_t pos, const bool &val, Direction dir)
{
Poco::Int32 tmp = (val ? 1 : 0);
@@ -220,4 +211,4 @@ inline void Binder::bind(std::size_t pos, const char* const &pVal, Direction dir
} } } // namespace Poco::Data::SQLite
#endif // DataConnectors_SQLite_Binder_INCLUDED
#endif // Data_SQLite_Binder_INCLUDED

20
Data/SQLite/include/Poco/Data/SQLite/Connector.h
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@@ -36,8 +36,8 @@
//
#ifndef DataConnectors_SQLite_Connector_INCLUDED
#define DataConnectors_SQLite_Connector_INCLUDED
#ifndef Data_SQLite_Connector_INCLUDED
#define Data_SQLite_Connector_INCLUDED
#include "Poco/Data/SQLite/SQLite.h"
@@ -60,7 +60,10 @@ public:
/// Creates the Connector.
~Connector();
/// Destroys the Connector.
/// Destroys the Connector.
const std::string& name() const;
/// Returns the name associated with this connector.
Poco::AutoPtr<Poco::Data::SessionImpl> createSession(const std::string& connectionString);
/// Creates a SQLite SessionImpl object and initializes it with the given connectionString.
@@ -73,7 +76,16 @@ public:
};
///
/// inlines
///
inline const std::string& Connector::name() const
{
return KEY;
}
} } } // namespace Poco::Data::SQLite
#endif // DataConnectors_SQLite_Connector_INCLUDED
#endif // Data_SQLite_Connector_INCLUDED

6
Data/SQLite/include/Poco/Data/SQLite/Extractor.h
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@@ -36,8 +36,8 @@
//
#ifndef DataConnectors_SQLite_Extractor_INCLUDED
#define DataConnectors_SQLite_Extractor_INCLUDED
#ifndef Data_SQLite_Extractor_INCLUDED
#define Data_SQLite_Extractor_INCLUDED
#include "Poco/Data/SQLite/SQLite.h"
@@ -301,4 +301,4 @@ inline void Extractor::reset()
} } } // namespace Poco::Data::SQLite
#endif // DataConnectors_SQLite_Extractor_INCLUDED
#endif // Data_SQLite_Extractor_INCLUDED

31
Data/SQLite/include/Poco/Data/SQLite/SQLiteStatementImpl.h
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@@ -36,8 +36,8 @@
//
#ifndef DataConnectors_SQLite_SQLiteStatementImpl_INCLUDED
#define DataConnectors_SQLite_SQLiteStatementImpl_INCLUDED
#ifndef Data_SQLite_SQLiteStatementImpl_INCLUDED
#define Data_SQLite_SQLiteStatementImpl_INCLUDED
#include "Poco/Data/SQLite/SQLite.h"
@@ -71,6 +71,17 @@ protected:
Poco::UInt32 columnsReturned() const;
/// Returns number of columns returned by query.
Poco::UInt32 affectedRowCount() const;
/// Returns the number of affected rows.
/// Used to find out the number of rows affected by insert, delete or update.
/// All changes are counted, even if they are later undone by a ROLLBACK or ABORT.
/// Changes associated with creating and dropping tables are not counted.
/// SQLite implements the command "DELETE FROM table" without a WHERE clause by
/// dropping and recreating the table. Because of this optimization, the change count
/// for "DELETE FROM table" will be zero regardless of the number of elements that
/// were originally in the table. To get an accurate count of the number of rows deleted,
/// use "DELETE FROM table WHERE 1".
const MetaColumn& metaColumn(Poco::UInt32 pos) const;
/// Returns column meta data.
@@ -100,16 +111,20 @@ private:
void clear();
/// Removes the _pStmt
typedef Poco::Data::AbstractBindingVec Bindings;
typedef Poco::Data::AbstractExtractionVec Extractions;
typedef Poco::SharedPtr<Binder> BinderPtr;
typedef Poco::SharedPtr<Extractor> ExtractorPtr;
typedef Poco::Data::AbstractBindingVec Bindings;
typedef Poco::Data::AbstractExtractionVec Extractions;
typedef std::vector<Poco::Data::MetaColumn> MetaColumnVec;
sqlite3* _pDB;
sqlite3_stmt* _pStmt;
bool _stepCalled;
int _nextResponse;
Poco::SharedPtr<Binder> _pBinder;
Poco::SharedPtr<Extractor> _pExtractor;
std::vector<Poco::Data::MetaColumn> _columns;
BinderPtr _pBinder;
ExtractorPtr _pExtractor;
MetaColumnVec _columns;
Poco::UInt32 _affectedRowCount;
};
@@ -131,4 +146,4 @@ inline AbstractBinder& SQLiteStatementImpl::binder()
} } } // namespace Poco::Data::SQLite
#endif // DataConnectors_SQLite_SQLiteStatementImpl_INCLUDED
#endif // Data_SQLite_SQLiteStatementImpl_INCLUDED

6
Data/SQLite/include/Poco/Data/SQLite/SessionImpl.h
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@@ -36,8 +36,8 @@
//
#ifndef DataConnectors_SQLite_SessionImpl_INCLUDED
#define DataConnectors_SQLite_SessionImpl_INCLUDED
#ifndef Data_SQLite_SessionImpl_INCLUDED
#define Data_SQLite_SessionImpl_INCLUDED
#include "Poco/Data/SQLite/SQLite.h"
@@ -113,4 +113,4 @@ inline bool SessionImpl::isTransaction()
} } } // namespace Poco::Data::SQLite
#endif // DataConnectors_SQLite_SessionImpl_INCLUDED
#endif // Data_SQLite_SessionImpl_INCLUDED