From d007a95055b9b649b74b5d25aa4d2b46f3eca21c Mon Sep 17 00:00:00 2001 From: Tom Lane Date: Sat, 23 Jul 2005 21:05:48 +0000 Subject: Simple constraint exclusion. For now, only child tables of inheritance scans are candidates for exclusion; this should be fixed eventually. Simon Riggs, with some help from Tom Lane. --- src/backend/optimizer/plan/planagg.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'src/backend/optimizer/plan/planagg.c') diff --git a/src/backend/optimizer/plan/planagg.c b/src/backend/optimizer/plan/planagg.c index 0a47799707c..0208e910536 100644 --- a/src/backend/optimizer/plan/planagg.c +++ b/src/backend/optimizer/plan/planagg.c @@ -8,7 +8,7 @@ * * * IDENTIFICATION - * $PostgreSQL: pgsql/src/backend/optimizer/plan/planagg.c,v 1.5 2005/06/05 22:32:56 tgl Exp $ + * $PostgreSQL: pgsql/src/backend/optimizer/plan/planagg.c,v 1.6 2005/07/23 21:05:46 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -184,7 +184,6 @@ optimize_minmax_aggregates(PlannerInfo *root, List *tlist, Path *best_path) */ if (IsA(best_path, ResultPath)) { - Assert(((ResultPath *) best_path)->subpath != NULL); constant_quals = ((ResultPath *) best_path)->constantqual; /* no need to do this more than once: */ constant_quals = order_qual_clauses(root, constant_quals); -- cgit v1.2.3