Check pg_locks to see if something has an exclusive lock on the table.
On Fri, 2006-08-11 at 12:32 -0400, Carol Cheung wrote:
> I forgot to mention that I have other smaller tables for which queries
> are executing fine.
>
> There have been no deletions from any of the tables, so I haven't
> vacuumed. But I'm attempting lazy-vacuum and it is also hanging.
>
> Thanks for your help,
> Carol
>
> Tomeh, Husam wrote:
> > Check out your postgres server log for any errors. Look for any abnormal
> > postgres processes running on server (top)?
> > (When was the last time you vacuumed your database?)
> >
> > --
> > Husam
> > firstdba.googlepages.com
> >
> >
> > -----Original Message-----
> > From: pgsql-novice-owner@postgresql.org
> > [mailto:pgsql-novice-owner@postgresql.org] On Behalf Of Carol Cheung
> > Sent: Friday, August 11, 2006 9:17 AM
> > To: pgsql-novice@postgresql.org
> > Subject: [NOVICE] Unable to perform any queries on a table
> >
> > Hi,
> > I have table that had appx 675K rows. Performing SELECTs were fine. Then
> >
> > I added appx 300K records to the table, all queries on this table are
> > now stalling.
> > Trying to "EXPLAIN ANALYZE" the queries aren't returning anything.
> > Vacuuming (not full) is hanging as well.
> >
> > Does anyone have any pointers on how to investigate what's going on?
> >
> > Thanks,
> > C
> >
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> > Thank you.
> >
> >
> > FADLD Tag
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