On Sun, Apr 24, 2005 at 03:43:20PM +0600, Alan Donald wrote: > > I have a few databases running on a postgres database server. > > Everything was working fine and then yesterday when I logged in, there > were a few databases that are missing. These tables cannot be seen in > the pg_database table. Also I cannot see these tables via pg_admin and > understandable so.
Are you doing regular database-wide vacuums? What's the result of the following query? SELECT datname, age(datvacuumxid), age(datfrozenxid) FROM pg_database > Please tell me what the issue is, why it is happening and how I can I > restore the database. Without more information it's hard to say, but you might have encountered transaction ID wraparound; the above query should answer that question. See the "Routine Database Maintenance Tasks" chapter in the documentation for more info. Is it possible that the databases were dropped? -- Michael Fuhr http://www.fuhr.org/~mfuhr/ ---------------------------(end of broadcast)--------------------------- TIP 3: if posting/reading through Usenet, please send an appropriate subscribe-nomail command to [EMAIL PROTECTED] so that your message can get through to the mailing list cleanly
