2011/9/17 pasman pasmański <pasman.p@xxxxxxxxx>: > Trigger may store timestamp to other table "timestamps". You join then > xmin with xmin from this table to access timestamp. But note that this is not reliable. Vacuum *does* change xmin during the freeze process, as does a pg_dump&reload of data. Possibly other cases that I didn't think of. I wouldn't use this hack in a real application. Regards, Marti -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general
