Fujii Masao wrote:
> In the current Synch Rep patch, the standby cannot catch up with the
> primary which has a bigger timeline.
That would only happen if you've performed an archive recovery in the
primary. If you've done PITR in the primary, I don't think there's any
guarantee that it's even possible to catch up the standby. The standby
might already have replayed a WAL file from an earlier timeline, that
isn't part of the history of the bigger timeline.
--
Heikki Linnakangas
EnterpriseDB http://www.enterprisedb.com