From bd56e74127dea4102d1fc761d65fefbb32146713 Mon Sep 17 00:00:00 2001 From: Simon Riggs Date: Mon, 4 Feb 2013 10:29:22 +0000 Subject: Reset master xmin when hot_standby_feedback disabled. If walsender has xmin of standby then ensure we reset the value to 0 when we change from hot_standby_feedback=on to hot_standby_feedback=off. --- doc/src/sgml/protocol.sgml | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) (limited to 'doc/src') diff --git a/doc/src/sgml/protocol.sgml b/doc/src/sgml/protocol.sgml index 1a750593707..d32626677d1 100644 --- a/doc/src/sgml/protocol.sgml +++ b/doc/src/sgml/protocol.sgml @@ -1682,8 +1682,10 @@ The commands accepted in walsender mode are: - The standby's current xmin. This may be 0, if the standby does not - support feedback, or is not yet in Hot Standby state. + The standby's current xmin. This may be 0, if the standby is + sending notification that Hot Standby feedback will no longer + be sent on this connection. Later non-zero messages may + reinitiate the feedback mechanism. -- cgit v1.2.3