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 9fa78b8a237..e53a18ac296 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 1.151 2003/03/10 03:53:50 tgl Exp $ + * $Header: /cvsroot/pgsql/src/backend/optimizer/plan/planner.c,v 1.152 2003/03/13 16:58:35 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -1489,13 +1489,14 @@ make_groupsortplan(Query *parse, Plan *subplan) { 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; /* @@ -1509,6 +1510,7 @@ make_groupsortplan(Query *parse, resdom->reskey = ++keyno; resdom->reskeyop = grpcl->sortop; } + grpno++; } Assert(keyno > 0); |