diff options
Diffstat (limited to 'src/backend/optimizer/path/joinpath.c')
| -rw-r--r-- | src/backend/optimizer/path/joinpath.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/src/backend/optimizer/path/joinpath.c b/src/backend/optimizer/path/joinpath.c index d5e2506d7a0..3e646d10325 100644 --- a/src/backend/optimizer/path/joinpath.c +++ b/src/backend/optimizer/path/joinpath.c @@ -8,7 +8,7 @@ * * * IDENTIFICATION - * $PostgreSQL: pgsql/src/backend/optimizer/path/joinpath.c,v 1.115 2008/01/09 20:42:27 tgl Exp $ + * $PostgreSQL: pgsql/src/backend/optimizer/path/joinpath.c,v 1.116 2008/03/24 21:53:03 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -837,11 +837,9 @@ best_appendrel_indexscan(PlannerInfo *root, RelOptInfo *rel, /* * Check to see if child was rejected by constraint exclusion. If so, - * it will have a cheapest_total_path that's an Append path with no - * members (see set_plain_rel_pathlist). + * it will have a cheapest_total_path that's a "dummy" path. */ - if (IsA(childrel->cheapest_total_path, AppendPath) && - ((AppendPath *) childrel->cheapest_total_path)->subpaths == NIL) + if (IS_DUMMY_PATH(childrel->cheapest_total_path)) continue; /* OK, we can ignore it */ /* |