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 Branch ------ master Details ------- http://git.postgresql.org/pg/commitdiff/66fbcb0d2e1b201477dd2977b6eb93b1cfd9dd6c Modified Files -------------- src/backend/access/heap/heapam.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) -- Sent via pgsql-committers mailing list ([email protected]) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-committers
