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From: martial.bizel@free.fr
To: Scott Marlowe <smarlowe@g2switchworks.com>
Cc: Tom Lane <tgl@sss.pgh.pa.us>
Cc: pgsql-performance@postgresql.org
Subject: Re: out of memory
Date: Wed, 15 Feb 2006 17:45:20 +0100
Message-ID: <1140021920.43f35aa026fea@imp2-g19.free.fr> (raw)
In-Reply-To: <1139939253.22740.193.camel@state.g2switchworks.com>
References: <1139930651.43f1f61b04773@imp2-g19.free.fr>
	<15115.1139931169@sss.pgh.pa.us>
	<1139933018.43f1ff5a5e542@imp6-g19.free.fr>
	<1139933201.22740.179.camel@state.g2switchworks.com>
	<1139933720.43f20218cfe3a@imp6-g19.free.fr>
	<19747.1139938612@sss.pgh.pa.us>
	<1139939253.22740.193.camel@state.g2switchworks.com>

You're right, release is 7.4.7.

there's twenty millions records "query"

> On Tue, 2006-02-14 at 11:36, Tom Lane wrote:
> > martial.bizel@free.fr writes:
> > > Yes, I've launched ANALYZE command before sending request.
> > > I precise that's postgres version is 7.3.4
> >
> > Can't possibly be 7.3.4, that version didn't have HashAggregate.
> >
> > How many distinct values of "query" actually exist in the table?
>
> I thought that looked odd.
>
> ---------------------------(end of broadcast)---------------------------
> TIP 5: don't forget to increase your free space map settings
>





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