On 10/20/2012 08:18 AM, teyking2003 wrote: > for the upgrade of psql version, do we need to reconfigure all again? The manual explains the details: http://www.postgresql.org/docs/current/static/upgrading.html You should also read the release notes for the major versions (8.3, 8.4, 9.0, 9.1 and 9.2) between your version and the target for your upgrade. Read the compatibility notes. You will need to be particularly careful of: - The move to standard_conforming_strings - The change of bytea_format - The removal of implicit casts to text - Upgrading contrib modules to extensions so you will need to do some application testing. -- Craig Ringer -- Sent via pgsql-admin mailing list (pgsql-admin@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-admin
