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In shared-cache mode, lock all required tables before beginning to execute the body of the statement program. (CVS 2881)

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FossilOrigin-Name: 23b587b05b89727248805e6d9e5141e018cf2152
This commit is contained in:
danielk1977
2006-01-07 13:21:04 +00:00
parent 8c0ca7d27c
commit c00da10565
16 changed files with 310 additions and 96 deletions
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9
src/tokenize.c
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@@ -15,7 +15,7 @@
** individual tokens and sends those tokens one-by-one over to the
** parser for analysis.
**
** $Id: tokenize.c,v 1.110 2005/12/09 20:02:06 drh Exp $
** $Id: tokenize.c,v 1.111 2006/01/07 13:21:04 danielk1977 Exp $
*/
#include "sqliteInt.h"
#include "os.h"
@@ -425,6 +425,13 @@ abort_parse:
sqlite3VdbeDelete(pParse->pVdbe);
pParse->pVdbe = 0;
}
#ifndef SQLITE_OMIT_SHARED_CACHE
if( pParse->nested==0 ){
sqliteFree(pParse->aTableLock);
pParse->aTableLock = 0;
pParse->nTableLock = 0;
}
#endif
sqlite3DeleteTable(pParse->db, pParse->pNewTable);
sqlite3DeleteTrigger(pParse->pNewTrigger);
sqliteFree(pParse->apVarExpr);