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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2001-05-20 20:28:20 +0000 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2001-05-20 20:28:20 +0000 |
| commit | be03eb25f34c9c95c400504ef76c8abe0081d09f (patch) | |
| tree | ca3b081710826485bdaaad375b80e82f5a7fd611 /src/backend/optimizer/plan/planner.c | |
| parent | 5d53389cfe5ecacadda12f3a777a642605278e49 (diff) | |
| download | postgresql-be03eb25f34c9c95c400504ef76c8abe0081d09f.tar.gz | |
Modify optimizer data structures so that IndexOptInfo lists built for
create_index_paths are not immediately discarded, but are available for
subsequent planner work. This allows avoiding redundant syscache lookups
in several places. Change interface to operator selectivity estimation
procedures to allow faster and more flexible estimation.
Initdb forced due to change of pg_proc entries for selectivity functions!
Diffstat (limited to 'src/backend/optimizer/plan/planner.c')
| -rw-r--r-- | src/backend/optimizer/plan/planner.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/backend/optimizer/plan/planner.c b/src/backend/optimizer/plan/planner.c index 0aba4808c1..fbed3d6d09 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 1.106 2001/05/07 00:43:21 tgl Exp $ + * $Header: /cvsroot/pgsql/src/backend/optimizer/plan/planner.c,v 1.107 2001/05/20 20:28:19 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -206,7 +206,8 @@ subquery_planner(Query *parse, double tuple_fraction) * grouping_planner. */ if (parse->resultRelation && - (lst = expand_inherted_rtentry(parse, parse->resultRelation)) != NIL) + (lst = expand_inherted_rtentry(parse, parse->resultRelation, false)) + != NIL) plan = inheritance_planner(parse, lst); else plan = grouping_planner(parse, tuple_fraction); |