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#include "sqp.h"
/*
* Extern these in sqp.h and instantiate here.
*
* Each process that uses the sqp share will get exactly one version of
* these. So sqp is NOT multi-thread safe but is safe across multi
* processes.
*
*/
char g_szError[1024];
HSQPPARSEDSQL g_hParsedSQL;
char * g_pszTable;
char * g_pszType;
HLST g_hColumns;
HLST g_hColumnDefs;
HSQPDATATYPE g_hDataType;
HLST g_hValues;
HLST g_hAssignments;
HLST g_hOrderBy;
sqpOrder g_nOrderDirection;
char * g_pszCursor;
int g_nNulls;
char * g_pszSQLCursor; /* yyparse position init to start of SQL string before yyparse */
char * g_pszSQLLimit; /* ptr to NULL terminator of SQL string (yyparse stops here) */
int g_nLineNo;
HLST g_hParams;
HSQPCOND g_hConds;
void sqpOpen( char *pszFirstChar, char *pszLastChar, HLST hParams )
{
#ifdef SQPDEBUG
printf( "[SQP][%s][%d] BEGIN:\n", __FILE__, __LINE__ );
#endif
*g_szError = '\0';
g_hParsedSQL = NULL;
g_pszTable = NULL;
g_pszType = NULL;
g_hColumns = NULL;
g_hColumnDefs = NULL;
g_hDataType = NULL;
g_hValues = NULL;
g_hAssignments = NULL;
g_hOrderBy = NULL;
g_nOrderDirection = sqpnone;
g_pszCursor = NULL;
g_nNulls = 1;
g_pszSQLCursor = pszFirstChar;
g_pszSQLLimit = pszLastChar;
g_nLineNo = 1;
g_hParams = hParams;
lstFirst( g_hParams );
g_hConds = NULL;
#ifdef SQPDEBUG
printf( "[SQP][%s][%d] END:\n", __FILE__, __LINE__ );
#endif
}
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