Re: Anti join miscalculates row number?

From: Julius Tuskenis <julius(at)nsoft(dot)lt>
To: pgsql-performance(at)postgresql(dot)org
Subject: Re: Anti join miscalculates row number?
Date: 2011-10-27 07:03:30
Message-ID: 4EA90242.5040109@nsoft.lt
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Hello, Jens

On 2011.10.26 13:23, Jens Reufsteck wrote:
> I’ve got a lengthy query, that doesn't finish in reasonable time (i.e.
> 10min+). I suspect, that the query optimizer miscalculates the number of
> rows for part of the query.
>
I'm sorry for the silly question, but have you tried analyze on your
database or at least the tables involved in the query ?

--
Julius Tuskenis
Head of the programming department
UAB nSoft
mob. +37068233050

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