| From: | Joe Conway <mail(at)joeconway(dot)com> |
|---|---|
| To: | Martijn van Oosterhout <kleptog(at)svana(dot)org> |
| Cc: | Kai Hessing <kai(dot)hessing(at)hobsons(dot)de>, pgsql-general(at)postgresql(dot)org |
| Subject: | Re: Dead Lock problem with 8.1.3 |
| Date: | 2006-09-26 14:21:49 |
| Message-ID: | 4519377D.2070403@joeconway.com |
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| Lists: | pgsql-general |
Martijn van Oosterhout wrote:
> On Tue, Sep 26, 2006 at 03:59:48PM +0200, Kai Hessing wrote:
>
>>No one any idea? *sigh*
>
>
> It probably has something to with the fact that you didn't explain what
> you meant by "deadlock". Also, you refer to a temp table, yet don't
> indicate which table it is.
>
> You'll need to be a lot more specific about your problem before we can
> help. For example, a script to reproduce the problem, or a copy of psql
> output demonstrating it.
Also EXPLAIN output, and information regarding the number of rows in
each table, and the number of rows matching veraid = 2 and veraid = 34
might help.
While the query is running, how much CPU is the process consuming, and
what does vmstat show for disk and swap I/O?
Joe
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