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| author | Simon Riggs <simon@2ndQuadrant.com> | 2012-11-13 16:12:20 -0300 |
|---|---|---|
| committer | Simon Riggs <simon@2ndQuadrant.com> | 2012-11-13 16:12:20 -0300 |
| commit | 31541778b612fd59257a2bf571229f400d35ecf0 (patch) | |
| tree | e8726529caada7718d6ed172d1ff70cc259e49c9 /src/backend/regex/regcomp.c | |
| parent | f66e7ab6db30b7893493c4dfd5d642bef93b350f (diff) | |
| download | postgresql-31541778b612fd59257a2bf571229f400d35ecf0.tar.gz postgresql-31541778b612fd59257a2bf571229f400d35ecf0.zip | |
Skip searching for subxact locks at commit.
At commit all standby locks are released
for the top-level transaction, so searching
for locks for each subtransaction is both
pointless and costly (N^2) in the presence
of many AccessExclusiveLocks.
Diffstat (limited to 'src/backend/regex/regcomp.c')
0 files changed, 0 insertions, 0 deletions