diff options
| author | Alvaro Herrera | 2016-05-25 23:39:49 +0000 |
|---|---|---|
| committer | Alvaro Herrera | 2016-05-25 23:39:49 +0000 |
| commit | 294509ea9bb3305230659fd76bd355aec6fcd039 (patch) | |
| tree | 820c1c48cbaec6aae01aed034cc16c1aab489213 /doc/src | |
| parent | 4cf0978ea2733548149ee7f11e588975daaf7609 (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.
Analysis and report by Marco Nenciarini
Bug fix by Simon Riggs
This is a correct backpatch of commit 66fbcb0d2e to branches 9.1 through
9.4. That commit was backpatched to 9.0 originally, but it was
immediately reverted in 9.0-9.4 because it didn't compile.
Diffstat (limited to 'doc/src')
0 files changed, 0 insertions, 0 deletions