Reset hot standby xmin after restart

Simon Riggs <simon@2ndQuadrant.com>

Commit: 99289e50606e7be4202c15c40caf27cf77893d58
Author: Simon Riggs <simon@2ndQuadrant.com>
Date: 2017-01-26T20:09:18Z
Releases: 9.5.6
Reset hot standby xmin after restart

Hot_standby_feedback could be reset by reload and worked correctly, but if
the server was restarted rather than reloaded the xmin was not reset.
Force reset always if hot_standby_feedback is enabled at startup.

Ants Aasma, Craig Ringer

Reported-by: Ants Aasma

Files

PathChange+/−
src/backend/replication/walreceiver.c modified +14 −7