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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2005-03-01 01:40:05 +0000 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2005-03-01 01:40:05 +0000 |
| commit | 95871703e395889fd371ce6604b68617d33b32a4 (patch) | |
| tree | fc598ea43c7639f1a08bc8537f33f4fc65eefe5d /contrib/btree_gist/btree_bit.c | |
| parent | 295dd338c37f9b9710c25c421bbc2f366ec6d94f (diff) | |
| download | postgresql-95871703e395889fd371ce6604b68617d33b32a4.tar.gz postgresql-95871703e395889fd371ce6604b68617d33b32a4.zip | |
Adjust OR indexscan logic to not generate redundant condition-free OR
indexscans involving partial indexes. These would always be dominated
by a simple indexscan on such an index, so there's no point in considering
them. Fixes overoptimism in a patch I applied last October.
Diffstat (limited to 'contrib/btree_gist/btree_bit.c')
0 files changed, 0 insertions, 0 deletions