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#ifdef _SQL_TRANSACTIONbool MySQLDatabase::StartTransaction(){    const char* QueryString = "BEGIN";     if(mQueryThread == 0)    {        // No query thread.        // Assume we're dealing with a normal query.        mSearchMutex.acquire();        uint32 Connection = GetConnection();        mSearchMutex.release();         strcpy(QueryBuffer[Connection], QueryString);         bool Result = SendQuery(Connection, QueryBuffer[Connection], false);        InUseMarkers[Connection].release();         return Result;    }     DelayedQueryBufferMutex.acquire();     strcpy(QueryBuffer[Connection], QueryString);    mQueryThread->AddQuery(DelayedQueryBuffer);     DelayedQueryBufferMutex.release();    return true;} bool MySQLDatabase::EndTransaction(){    const char* QueryString = "COMMIT";     if(mQueryThread == 0)    {        // No query thread.        // Assume we're dealing with a normal query.        mSearchMutex.acquire();        uint32 Connection = GetConnection();        mSearchMutex.release();         strcpy(QueryBuffer[Connection], QueryString);         bool Result = SendQuery(Connection, QueryBuffer[Connection], false);        InUseMarkers[Connection].release();         return Result;    }     DelayedQueryBufferMutex.acquire();     strcpy(QueryBuffer[Connection], QueryString);    mQueryThread->AddQuery(DelayedQueryBuffer);     DelayedQueryBufferMutex.release();    return true;}#endif //_SQL_TRANSACTION