diff options
Diffstat (limited to 'src/backend/optimizer/path/orindxpath.c')
| -rw-r--r-- | src/backend/optimizer/path/orindxpath.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/src/backend/optimizer/path/orindxpath.c b/src/backend/optimizer/path/orindxpath.c index ba332b5eadf..1556bf74df6 100644 --- a/src/backend/optimizer/path/orindxpath.c +++ b/src/backend/optimizer/path/orindxpath.c @@ -8,7 +8,7 @@ * * * IDENTIFICATION - * $PostgreSQL: pgsql/src/backend/optimizer/path/orindxpath.c,v 1.83 2008/01/01 19:45:50 momjian Exp $ + * $PostgreSQL: pgsql/src/backend/optimizer/path/orindxpath.c,v 1.84 2008/01/09 20:42:27 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -90,16 +90,18 @@ create_or_index_quals(PlannerInfo *root, RelOptInfo *rel) /* * Find potentially interesting OR joinclauses. Note we must ignore any - * joinclauses that are marked outerjoin_delayed, because they cannot be - * pushed down to the per-relation level due to outer-join rules. (XXX in - * some cases it might be possible to allow this, but it would require - * substantially more bookkeeping about where the clause came from.) + * joinclauses that are marked outerjoin_delayed or !is_pushed_down, + * because they cannot be pushed down to the per-relation level due to + * outer-join rules. (XXX in some cases it might be possible to allow + * this, but it would require substantially more bookkeeping about where + * the clause came from.) */ foreach(i, rel->joininfo) { RestrictInfo *rinfo = (RestrictInfo *) lfirst(i); if (restriction_is_or_clause(rinfo) && + rinfo->is_pushed_down && !rinfo->outerjoin_delayed) { /* |