> > I know I can fix this by recreating the indexes, but I don't know how to
> > do it for a system table and if it's safe.
> >
> > Any hints ?
>
> Unfortunately, this is a bug in PostgreSQL with respect to system
> indexes. You can safely drop/create user indexes, but not system
> ones. The only way to reclaim the space used is to dump/reload
> your database. Under 7.0, I *believe* Hiroshi's REINDEX command
> (please correct me someone if I'm wrong) will allow you to
> reconstruct system indexes, but the root problem still exists...
pg_upgrade will allow this, without dump/reload of data.
-- Bruce Momjian | http://www.op.net/~candle pgman@candle.pha.pa.us | (610)
853-3000+ If your life is a hard drive, | 830 Blythe Avenue + Christ can be your backup. | Drexel Hill,
Pennsylvania19026
