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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2005-06-19 22:41:00 +0000 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2005-06-19 22:41:00 +0000 |
| commit | d961a568996648b62e1bf18a8b3840aa61a3b4e8 (patch) | |
| tree | e2f8e3b0521803580f00e2929f783a5bc306cc07 /src/backend/access/gist/gistutil.c | |
| parent | fc654583ab6c37f69fea2af4882074fc7e76ad90 (diff) | |
| download | postgresql-d961a568996648b62e1bf18a8b3840aa61a3b4e8.tar.gz | |
Avoid unnecessary palloc overhead in _bt_first(). The temporary
scankeys arrays that it needs can never have more than INDEX_MAX_KEYS
entries, so it's reasonable to just allocate them as fixed-size local
arrays, and save the cost of palloc/pfree. Not a huge savings, but
a cycle saved is a cycle earned ...
Diffstat (limited to 'src/backend/access/gist/gistutil.c')
0 files changed, 0 insertions, 0 deletions