Re: Data integrity problem !!!

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: Vaclav Kulakovsky <vaclav(dot)kulakovsky(at)definity(dot)cz>
Cc: pgsql-general(at)postgresql(dot)org
Subject: Re: Data integrity problem !!!
Date: 2002-04-30 14:53:07
Message-ID: 20188.1020178387@sss.pgh.pa.us
Views: Raw Message | Whole Thread | Download mbox | Resend email
Thread:
Lists: pgsql-general

Vaclav Kulakovsky <vaclav(dot)kulakovsky(at)definity(dot)cz> writes:
> I've started investigate a cause and I've found that there are really
> duplicated PK in table and some data in the same rows are corrupted. I
> I've checked all log files and database backups and found that this
> problem arose probably after run VACUUM ANALYZE command which is executed
> every night. Everning DB backup was ok and morning backup contained these
> errors. There were no user activity between these 2 backups except VACUUM
> ANALYZE command.

Hmm. Can you reproduce the problem from a standing start? (Ie, initdb,
load your evening backup, vacuum analyze, look for duplicates.) This
is a worrisome report but I really see nothing we can do without more
information. A test case would be great.

regards, tom lane

In response to

Responses

Browse pgsql-general by date

  From Date Subject
Next Message Martín Marqués 2002-04-30 14:54:26 Re: pgdump 7.2 on pg-7.1
Previous Message Jean-Michel POURE 2002-04-30 14:46:33 Re: pgdump 7.2 on pg-7.1