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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2005-05-17 00:43:47 +0000 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2005-05-17 00:43:47 +0000 |
| commit | da56e57695b9ec4f623023c2abfa77cec6b2da09 (patch) | |
| tree | dfcc799229e200f93a3d4dfd23687e6ea290b834 /src/backend/access/gist/gistget.c | |
| parent | e90df6626929eda87877db47e0e2e5d7de4e267f (diff) | |
| download | postgresql-da56e57695b9ec4f623023c2abfa77cec6b2da09.tar.gz | |
Modify tidbitmap.c to avoid creating a hash table until there is more
than one heap page represented in the bitmap. This is a bit ugly but
it cuts overhead fairly effectively in simple join cases. Per example
from Sergey Koposov.
Diffstat (limited to 'src/backend/access/gist/gistget.c')
0 files changed, 0 insertions, 0 deletions