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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2001-08-06 18:09:45 +0000 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2001-08-06 18:09:45 +0000 |
| commit | 246793469e0bee5957976994983b5b572221a367 (patch) | |
| tree | 8119a8e6e0b67dd52969e34c1068e534cb889d5d /src/backend/access/gist/gist.c | |
| parent | 7d6fbe15a2597b6f1b46e9f067c4649645e5e516 (diff) | |
| download | postgresql-246793469e0bee5957976994983b5b572221a367.tar.gz postgresql-246793469e0bee5957976994983b5b572221a367.zip | |
Modify partial-index-predicate applicability tester to test whether
clauses are equal(), before trying to match them up using btree opclass
inference rules. This allows it to recognize many simple cases involving
non-btree operations, for example 'x IS NULL'. Clean up code a little.
Diffstat (limited to 'src/backend/access/gist/gist.c')
0 files changed, 0 insertions, 0 deletions