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From: Arjen van der Meijden <acmmailing@tweakers.net>
To: Tom Lane <tgl@sss.pgh.pa.us>
Cc: pgsql-performance@postgresql.org
Subject: Re: Configuration Advice
Date: Fri, 19 Jan 2007 07:15:12 +0100
Message-ID: <45B061F0.6040309@tweakers.net> (raw)
In-Reply-To: <6826.1169158297@sss.pgh.pa.us>
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	<45AFE234.70301@tweakers.net>
	<6826.1169158297@sss.pgh.pa.us>

On 18-1-2007 23:11 Tom Lane wrote:
> Increase work_mem?  It's not taking the hash because it thinks it won't
> fit in memory ...

When I increase it to 128MB in the session (arbitrarily selected 
relatively large value) it indeed has the other plan.

Best regards,

Arjen

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