diff options
| -rw-r--r-- | src/backend/optimizer/plan/planner.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/backend/optimizer/plan/planner.c b/src/backend/optimizer/plan/planner.c index c759f6e2503..91071977a49 100644 --- a/src/backend/optimizer/plan/planner.c +++ b/src/backend/optimizer/plan/planner.c @@ -8,7 +8,7 @@ * * * IDENTIFICATION - * $Header: /cvsroot/pgsql/src/backend/optimizer/plan/planner.c,v 1.125.2.2 2003/03/05 18:38:26 tgl Exp $ + * $Header: /cvsroot/pgsql/src/backend/optimizer/plan/planner.c,v 1.125.2.3 2003/03/13 16:58:49 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -1498,13 +1498,14 @@ make_groupplan(Query *parse, * are just dummies with no extra execution cost.) */ List *sort_tlist = new_unsorted_tlist(subplan->targetlist); + int grpno = 0; int keyno = 0; List *gl; foreach(gl, groupClause) { GroupClause *grpcl = (GroupClause *) lfirst(gl); - TargetEntry *te = nth(grpColIdx[keyno] - 1, sort_tlist); + TargetEntry *te = nth(grpColIdx[grpno] - 1, sort_tlist); Resdom *resdom = te->resdom; /* @@ -1518,6 +1519,7 @@ make_groupplan(Query *parse, resdom->reskey = ++keyno; resdom->reskeyop = grpcl->sortop; } + grpno++; } Assert(keyno > 0); |