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| author | Simon Riggs <simon@2ndQuadrant.com> | 2015-06-27 00:44:56 +0100 |
|---|---|---|
| committer | Simon Riggs <simon@2ndQuadrant.com> | 2015-06-27 00:44:56 +0100 |
| commit | 9af67b667cca10b3f458548c90a75e4e45ced2b3 (patch) | |
| tree | 976b9bac14fc15e1f24a99e75f5c1a2d601c1f85 /doc/src/sgml/ref/create_user_mapping.sgml | |
| parent | b6c4b58ac52aa9046c45bd8c2c9fc8925087c8d3 (diff) | |
Avoid hot standby cancels from VAC FREEZE
VACUUM FREEZE generated false cancelations of standby queries on an
otherwise idle master. Caused by an off-by-one error on cutoff_xid
which goes back to original commit.
Backpatch to all versions 9.0+
Analysis and report by Marco Nenciarini
Bug fix by Simon Riggs
Diffstat (limited to 'doc/src/sgml/ref/create_user_mapping.sgml')
0 files changed, 0 insertions, 0 deletions