diff options
| -rw-r--r-- | src/backend/replication/walsender.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/backend/replication/walsender.c b/src/backend/replication/walsender.c index 9cf9eb0e4cb..dd3a936fc68 100644 --- a/src/backend/replication/walsender.c +++ b/src/backend/replication/walsender.c @@ -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(). |