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| author | Tom Lane <tgl@sss.pgh.pa.us> | 1999-01-24 05:40:49 +0000 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 1999-01-24 05:40:49 +0000 |
| commit | d03e98737c5aec12332bbbaf12abe2e2642048c4 (patch) | |
| tree | 21f1014417e0ffa0fed7d560615a584e18ebffa9 /src/backend/executor/nodeSubplan.c | |
| parent | 77f54282441584f539186d1e9054544f89e0e9b4 (diff) | |
| download | postgresql-d03e98737c5aec12332bbbaf12abe2e2642048c4.tar.gz postgresql-d03e98737c5aec12332bbbaf12abe2e2642048c4.zip | |
Replace typtoout() and gettypelem() with a single routine,
so that fetching an attribute value needs only one SearchSysCacheTuple call
instead of two redundant searches. This speeds up a large SELECT by about
ten percent, and probably will help GROUP BY and SELECT DISTINCT too.
Diffstat (limited to 'src/backend/executor/nodeSubplan.c')
0 files changed, 0 insertions, 0 deletions