Dave Cramer <[EMAIL PROTECTED]> writes:
> psql dbname can still connect but when I go to the pg_database table the
> db is not there as a result I cannot do a pg_dump on it?
Hm, it doesn't make a lot of sense that fresh connections would still
succeed if the pg_database row is deleted, but ...
> I tried forcing an entry into pg_database but it won't allow me to set
> the oid ?
You don't have to; the DB OID doesn't appear anywhere within the
database (except possibly with the database comment, if you have one).
So:
* Determine the old DB OID, by elimination if necessary.
* Create a new database and determine its OID.
* Shut down postmaster.
* Blow away $PGDATA/base/NEWOID, and rename $PGDATA/base/OLDOID to
be $PGDATA/base/NEWOID.
* Restart postmaster.
* Try to figure out what you did wrong, so you don't do it again...
regards, tom lane
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