=?utf-8?B?5p2O5rW36b6Z?= <hailong...@qunar.com> writes: > I have a PostgreSQL datadir named /export/pg94beta1_data/ which was > initialized with PostgreSQL 9.4beta1, > [ and 9.4beta2 won't start with it ]
This is expected; you need to initdb. Or use pg_upgrade to upgrade the cluster. We had to change pg_control format post-beta1. regards, tom lane -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers