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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2007-04-21 02:41:13 +0000 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2007-04-21 02:41:13 +0000 |
| commit | ca3d14f2a98b49d989090c800835b80087286cb4 (patch) | |
| tree | aab7f9f7f06f0590ff7ba12ada888a9866b2a3fa /src/backend/executor/nodeSort.c | |
| parent | 8073fff8e486178a49b64ef81a15a1e51294d7d0 (diff) | |
| download | postgresql-ca3d14f2a98b49d989090c800835b80087286cb4.tar.gz postgresql-ca3d14f2a98b49d989090c800835b80087286cb4.zip | |
Tweak set_rel_width() to avoid redundant executions of getrelid().
In very large queries this accounts for a noticeable fraction of
planning time. Per an example from Greg Stark.
Diffstat (limited to 'src/backend/executor/nodeSort.c')
0 files changed, 0 insertions, 0 deletions