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From: Dan Langille <dan@langille.org>
To: Tom Lane <tgl@sss.pgh.pa.us>
Cc: Chris <dmagick@gmail.com>
Cc: pgsql-performance@postgresql.org
Subject: Re: Forcing index usage without 'enable_hashjoin = FALSE'
Date: Wed, 23 Aug 2006 22:42:49 -0400
Message-ID: <44ECD9E9.15840.1F152338@dan.langille.org> (raw)
In-Reply-To: <28098.1156386616@sss.pgh.pa.us>
References: <44ECD283.18248.1EF83D45@dan.langille.org>

On 23 Aug 2006 at 22:30, Tom Lane wrote:

> "Dan Langille" <dan@langille.org> writes:
> > Without leaving "enable_hashjoin = false", can you suggest a way to 
> > force the index usage?
> 
> Have you tried reducing random_page_cost?

Yes.  No effect.

> FYI, 8.2 should be a bit better about this.

Good.  This query is not critical, but it would be nice.

Thank you.

-- 
Dan Langille : Software Developer looking for work
my resume: http://www.freebsddiary.org/dan_langille.php





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