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Ensure ThisTimeLineID is valid before START_REPLICATION

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Craig Ringer
This commit is contained in:
Simon Riggs 2017-03-07 21:06:09 +08:00
parent 1fff35d872
commit 5ee2197767
1 changed files with 5 additions and 0 deletions
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5
src/backend/replication/walsender.c
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@ -488,6 +488,11 @@ StartReplication(StartReplicationCmd *cmd)
StringInfoData buf;
XLogRecPtr FlushPtr;
if (ThisTimeLineID == 0)
ereport(ERROR,
(errcode(ERRCODE_OBJECT_NOT_IN_PREREQUISITE_STATE),
errmsg("IDENTIFY_SYSTEM has not been run before START_REPLICATION")));
/*
* We assume here that we're logging enough information in the WAL for
* log-shipping, since this is checked in PostmasterMain().