Re: Frequent pg_clog on system - Mailing list pgsql-admin

From Brian A. Seklecki
Subject Re: Frequent pg_clog on system
Date
Msg-id 1179499248.41472.212.camel@soundwave.pgh.priv.collaborativefusion.com
Whole thread Raw
In response to Frequent pg_clog on system  (Stephane Bailliez <sbailliez@gmail.com>)
Responses Re: Frequent pg_clog on system  (Stephane Bailliez <sbailliez@gmail.com>)
List pgsql-admin
Anything in /var/log/messages at this time?  Try turning up the
debugging for transaction logging?

~BAS

On Fri, 2007-05-18 at 12:08 +0200, Stephane Bailliez wrote:
> n after a sql query performs a long scan of table A or B.
> That's very weird since each time it seems to happen after performing
> more or less the same query several times (trial and error narrowing
> them data) and suddenly I have this error happening and I'm cooked
> (fwiw, there is no insert/update happening at all during this period,
> only select and a single user)
>
> Anyone has any idea what could be the cause of this ? It's a bit too
> recurrent to me and it's a definite annoyance.



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