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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2000-03-12 18:57:05 +0000 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2000-03-12 18:57:05 +0000 |
| commit | ef3386affebb641bf84a528fc2b62530577c10e8 (patch) | |
| tree | 6eefeddcc3d618d131a6adbfa3d353310542b606 /src/backend/access/gist/gist.c | |
| parent | 117fa25ae1fccbb210cc92c86274307475798aea (diff) | |
| download | postgresql-ef3386affebb641bf84a528fc2b62530577c10e8.tar.gz postgresql-ef3386affebb641bf84a528fc2b62530577c10e8.zip | |
Fix performance problem in fireRIRonSubselect: with nested subqueries,
fireRIRonSubselect was invoked twice at each subselect, leading to an
exponential amount of wasted effort.
Diffstat (limited to 'src/backend/access/gist/gist.c')
0 files changed, 0 insertions, 0 deletions