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Fix erroneous handling of parameters at SubqueryScan plan nodes,

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per bug report from Don Baccus.
This commit is contained in:
Tom Lane 2000-11-21 00:17:59 +00:00
parent 712af72c77
commit 3030189b69
1 changed files with 9 additions and 2 deletions
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11
src/backend/optimizer/plan/subselect.c
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@ -7,7 +7,7 @@
* Portions Copyright (c) 1994, Regents of the University of California
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/optimizer/plan/subselect.c,v 1.45 2000/11/16 22:30:25 tgl Exp $
* $Header: /cvsroot/pgsql/src/backend/optimizer/plan/subselect.c,v 1.46 2000/11/21 00:17:59 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@ -613,8 +613,15 @@ SS_finalize_plan(Plan *plan)
break;
case T_SubqueryScan:
/*
* In a SubqueryScan, SS_finalize_plan has already been run
* on the subplan by the inner invocation of subquery_planner,
* so there's no need to do it again. Instead, just pull out
* the subplan's extParams list, which represents the params
* it needs from my level and higher levels.
*/
results.paramids = set_unioni(results.paramids,
SS_finalize_plan(((SubqueryScan *) plan)->subplan));
((SubqueryScan *) plan)->subplan->extParam);
break;
case T_IndexScan: