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| author | Simon Riggs <simon@2ndQuadrant.com> | 2012-12-07 13:26:52 +0000 |
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| committer | Simon Riggs <simon@2ndQuadrant.com> | 2012-12-07 13:26:52 +0000 |
| commit | 1f023f929702efc9fd4230267b0f0e8d72ba5067 (patch) | |
| tree | 04b1cfc1ad223ed4d6e334cde0a0c9ad14f40e84 /src/backend | |
| parent | 1eb6cee499d19fc9204e059ba37fc2dac32e2f25 (diff) | |
| download | postgresql-1f023f929702efc9fd4230267b0f0e8d72ba5067.tar.gz postgresql-1f023f929702efc9fd4230267b0f0e8d72ba5067.zip | |
Optimize COPY FREEZE with CREATE TABLE also.
Jeff Davis, additional test by me
Diffstat (limited to 'src/backend')
| -rw-r--r-- | src/backend/commands/copy.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/backend/commands/copy.c b/src/backend/commands/copy.c index c4104e4d9d5..8200d981399 100644 --- a/src/backend/commands/copy.c +++ b/src/backend/commands/copy.c @@ -2002,7 +2002,8 @@ CopyFrom(CopyState cstate) if (cstate->freeze && ThereAreNoPriorRegisteredSnapshots() && ThereAreNoReadyPortals() && - cstate->rel->rd_newRelfilenodeSubid == GetCurrentSubTransactionId()) + (cstate->rel->rd_newRelfilenodeSubid == GetCurrentSubTransactionId() || + cstate->rel->rd_createSubid == GetCurrentSubTransactionId())) hi_options |= HEAP_INSERT_FROZEN; } |