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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2003-05-13 04:38:58 +0000 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2003-05-13 04:38:58 +0000 |
| commit | 1c9ac7dfd032b3e75067cf9dad1e6731e2ae0078 (patch) | |
| tree | 5445325c66bf163bc4e556aa193192fb9ee9874a /contrib/btree_gist/btree_gist.h | |
| parent | 30f609484d025bfb7c69f8f6b9610dc981cb5fb8 (diff) | |
| download | postgresql-1c9ac7dfd032b3e75067cf9dad1e6731e2ae0078.tar.gz postgresql-1c9ac7dfd032b3e75067cf9dad1e6731e2ae0078.zip | |
Change pg_amop's index on (amopclaid,amopopr) to index (amopopr,amopclaid).
This makes no difference for existing uses, but allows SelectSortFunction()
and pred_test_simple_clause() to use indexscans instead of seqscans to
locate entries for a particular operator in pg_amop. Better yet, they can
use the SearchSysCacheList() API to cache the search results.
Diffstat (limited to 'contrib/btree_gist/btree_gist.h')
0 files changed, 0 insertions, 0 deletions