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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2005-09-28 21:17:02 +0000 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2005-09-28 21:17:02 +0000 |
| commit | 2e1254e7fa0b84e83d201d0ffc7146b63a4a4a49 (patch) | |
| tree | d30cf1a229af348131f29c4ca3ebaf0f711c4129 /src/backend/optimizer/plan/planmain.c | |
| parent | 4ff203262b9973e0a9400cf0654c347134bcfb45 (diff) | |
| download | postgresql-2e1254e7fa0b84e83d201d0ffc7146b63a4a4a49.tar.gz postgresql-2e1254e7fa0b84e83d201d0ffc7146b63a4a4a49.zip | |
Repair planning bug introduced in 7.4: outer-join ON clauses that referenced
only the inner-side relation would be considered as potential equijoin clauses,
which is wrong because the condition doesn't necessarily hold above the point
of the outer join. Per test case from Kevin Grittner (bug#1916).
Diffstat (limited to 'src/backend/optimizer/plan/planmain.c')
| -rw-r--r-- | src/backend/optimizer/plan/planmain.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/backend/optimizer/plan/planmain.c b/src/backend/optimizer/plan/planmain.c index 1aca1249d43..24d53be9e97 100644 --- a/src/backend/optimizer/plan/planmain.c +++ b/src/backend/optimizer/plan/planmain.c @@ -14,7 +14,7 @@ * * * IDENTIFICATION - * $PostgreSQL: pgsql/src/backend/optimizer/plan/planmain.c,v 1.87 2005/08/27 22:13:43 tgl Exp $ + * $PostgreSQL: pgsql/src/backend/optimizer/plan/planmain.c,v 1.88 2005/09/28 21:17:02 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -155,7 +155,7 @@ query_planner(PlannerInfo *root, List *tlist, double tuple_fraction, */ build_base_rel_tlists(root, tlist); - (void) distribute_quals_to_rels(root, (Node *) parse->jointree); + (void) distribute_quals_to_rels(root, (Node *) parse->jointree, false); /* * Use the completed lists of equijoined keys to deduce any implied |