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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2007-04-30 00:16:43 +0000 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2007-04-30 00:16:43 +0000 |
| commit | 57b82bf324285464783796e5614d5f9aadd0817f (patch) | |
| tree | b13ada18e85e2314c629b8d3d4481f47f4b67eb4 /src/backend/tcop/postgres.c | |
| parent | afaa6b982115ad490326be2c66c577f6195f0067 (diff) | |
| download | postgresql-57b82bf324285464783796e5614d5f9aadd0817f.tar.gz postgresql-57b82bf324285464783796e5614d5f9aadd0817f.zip | |
Marginal performance hack: use a dedicated routine instead of copyObject
to copy nodes that are known to be Vars during plan reference adjustment.
Saves useless memzero operation as well as the big switch in copyObject.
Diffstat (limited to 'src/backend/tcop/postgres.c')
0 files changed, 0 insertions, 0 deletions