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(parent: 42794d6) | patch
Improve subscription locking
authorPeter Eisentraut <peter_e@gmx.net>
Tue, 4 Jul 2017 02:47:06 +0000 (22:47 -0400)
committerPeter Eisentraut <peter_e@gmx.net>
Tue, 4 Jul 2017 02:47:06 +0000 (22:47 -0400)
commitcb9079cd51a2df677dc182aec72d88383b9c2a79
treed4e940aec147b7b21b3a5db5f21ffa991b77ccc8tree
parent42794d6749f24636efbb198db17c30c63df10900commit | diff
Improve subscription locking

This avoids "tuple concurrently updated" errors when a ALTER or DROP
SUBSCRIPTION writes to pg_subscription_rel at the same time as a worker.

Author: Petr Jelinek <petr.jelinek@2ndquadrant.com>
src/backend/catalog/pg_subscription.c diff | blob | blame | history
src/backend/commands/subscriptioncmds.c diff | blob | blame | history
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