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Code Activity

Rework the column-cache mechanism to be more robust (and more correct).

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The column-alias cache is currently disabled, (CVS 6538)

FossilOrigin-Name: dd4d67a67454a3ff13c286a2a8360c5f0432c91d
This commit is contained in:
drh
2009-04-23 13:22:42 +00:00
parent 044925be0b
commit ceea33217b
10 changed files with 242 additions and 130 deletions
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4
src/trigger.c
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@@ -10,7 +10,7 @@
*************************************************************************
**
**
** $Id: trigger.c,v 1.135 2009/02/28 10:47:42 danielk1977 Exp $
** $Id: trigger.c,v 1.136 2009/04/23 13:22:44 drh Exp $
*/
#include "sqliteInt.h"
@@ -689,7 +689,7 @@ static int codeTriggerProgram(
sqlite3VdbeAddOp2(v, OP_ContextPush, 0, 0);
VdbeComment((v, "begin trigger %s", pStepList->pTrig->name));
while( pTriggerStep ){
sqlite3ExprClearColumnCache(pParse, -1);
sqlite3ExprCacheClear(pParse);
orconf = (orconfin == OE_Default)?pTriggerStep->orconf:orconfin;
pParse->trigStack->orconf = orconf;
switch( pTriggerStep->op ){