On 26/02/10 14:10, Heikki Linnakangas wrote:
Ideally the standby would stash away the old pages or tuples somewhere so that it can still access them even after replaying the WAL records that remove them from the main storage. I realize that's not going to happen any time soon because it's hard to do, but that would really be the most robust fix possible.
Something like snapshotting a filesystem, so updates continue while you're still looking at a static version.
-- Richard Huxton Archonet Ltd -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers