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Fix an oversight in two different recent patches: nodes that support SRFs

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in their targetlists had better reset ps_TupFromTlist during ReScan calls.
There's no need to back-patch here since nodeAgg and nodeGroup didn't
even pretend to support SRFs in prior releases.
This commit is contained in:
Tom Lane
2008-10-23 15:29:23 +00:00
parent d5789018c7
commit 7028c13557
4 changed files with 15 additions and 7 deletions
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4
src/backend/executor/nodeWorktablescan.c
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@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/executor/nodeWorktablescan.c,v 1.2 2008/10/13 00:41:40 tgl Exp $
* $PostgreSQL: pgsql/src/backend/executor/nodeWorktablescan.c,v 1.3 2008/10/23 15:29:23 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@ -204,6 +204,8 @@ void
ExecWorkTableScanReScan(WorkTableScanState *node, ExprContext *exprCtxt)
{
ExecClearTuple(node->ss.ps.ps_ResultTupleSlot);
node->ss.ps.ps_TupFromTlist = false;
/* No need (or way) to rescan if ExecWorkTableScan not called yet */
if (node->rustate)
tuplestore_rescan(node->rustate->working_table);