> -----Original Message----- > From: Thomas Kellerer [mailto:spam_ea...@gmx.net] > Sent: Tuesday, September 25, 2012 7:24 AM > To: pgsql-performance@postgresql.org > Subject: Re: Postgres becoming slow, only full vacuum fixes it > > Kiriakos Tsourapas, 25.09.2012 13:01: > > Thank you, > > > > I will take this into consideration, since upgrading to 9 will be > much harder I assume... > > > > I think an upgrade from 8.3 to 8.4 was "harder" due to the removal of a > lot of implicit type casts. > 8.4 to 9.x shouldn't be that problematic after all (but will take > longer due to the required dump/reload) >
Actually, 8.3 to 8.4 required db dump/restore. When upgrading from 8.4 to 9.x pg_upgrade could be used without dump/restore. Regards, Igor Neyman -- Sent via pgsql-performance mailing list (pgsql-performance@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-performance
