Re: [SQL] Duplicate tuples with unique index

> > > I have a possible shortcut for you, but I *strongly* suggest
> that you > > pg_dump first in case it doesn't work! After making
> your backup dump, > > stop the postmaster and truncate the broken
> database's pg_statistic > > file to zero length: > > cp
> /dev/null .../data/base/yourdb/pg_statistic > > Then restart
> the postmaster and see if you can vacuum analyze the > > broken
> database. If so, you are good to go; if not, it's time to > >
> reload that database. > > > > Running pg_upgrade is another
> option.
>
> Nope. pg_upgrade was "disabled in this release because the
> internal blahblahblah disk layout changed from previous versions".
> cat /dev/null > pg_statistic didn't help, and the file was
> already zero bytes long.

Sorry, you have to edit the script to reenable it.

--
Bruce Momjian | http://www.op.net/~candle
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