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Add new palloc0 call as merge of palloc and MemSet(0).

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This commit is contained in:
Bruce Momjian
2002-11-13 00:39:48 +00:00
parent aaa3a0caa6
commit 9b12ab6d5d
37 changed files with 107 additions and 210 deletions
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15
src/backend/executor/execMain.c
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@ -27,7 +27,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/executor/execMain.c,v 1.184 2002/11/11 22:19:22 tgl Exp $
* $Header: /cvsroot/pgsql/src/backend/executor/execMain.c,v 1.185 2002/11/13 00:39:46 momjian Exp $
*
*-------------------------------------------------------------------------
*/
@ -106,12 +106,8 @@ ExecutorStart(QueryDesc *queryDesc, EState *estate)
Assert(queryDesc != NULL);
if (queryDesc->plantree->nParamExec > 0)
{
estate->es_param_exec_vals = (ParamExecData *)
palloc(queryDesc->plantree->nParamExec * sizeof(ParamExecData));
MemSet(estate->es_param_exec_vals, 0,
queryDesc->plantree->nParamExec * sizeof(ParamExecData));
}
palloc0(queryDesc->plantree->nParamExec * sizeof(ParamExecData));
/*
* Make our own private copy of the current query snapshot data.
@ -1792,17 +1788,12 @@ EvalPlanQual(EState *estate, Index rti, ItemPointer tid)
*/
epqstate->es_evTupleNull = (bool *) palloc(rtsize * sizeof(bool));
if (epq == NULL)
{
/* first PQ stack entry */
epqstate->es_evTuple = (HeapTuple *)
palloc(rtsize * sizeof(HeapTuple));
memset(epqstate->es_evTuple, 0, rtsize * sizeof(HeapTuple));
}
palloc0(rtsize * sizeof(HeapTuple));
else
{
/* later stack entries share the same storage */
epqstate->es_evTuple = epq->estate.es_evTuple;
}
}
else
{