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From: Jim C. Nasby <jnasby@pervasive.com>
To: Richard Broersma Jr <rabroersma@yahoo.com>
Cc: Bruno Almeida do Lago <teolupus@gmail.com>
Cc: Tom Lane <tgl@sss.pgh.pa.us>
Cc: pgsql-performance@postgresql.org
Subject: Re: GROUP BY Vs. Sub SELECT
Date: Mon, 24 Apr 2006 16:00:18 -0500
Message-ID: <20060424210017.GM48010@pervasive.com> (raw)
In-Reply-To: <20060424190739.82273.qmail@web31812.mail.mud.yahoo.com>
References: <444ce266.1ca74910.7370.ffffe386@mx.gmail.com>
	<20060424190739.82273.qmail@web31812.mail.mud.yahoo.com>

On Mon, Apr 24, 2006 at 12:07:39PM -0700, Richard Broersma Jr wrote:
> 
> > I'd like to get more info on EXPLAIN ANALYZE output... where can I read more
> > about it?
> 
> I believe this link has what you are looking for:
> http://www.postgresql.org/docs/8.1/interactive/performance-tips.html

http://www.pervasive-postgres.com/lp/newsletters/2006/Insights_postgres_Apr.asp#4
might also be worth your time to read...
-- 
Jim C. Nasby, Sr. Engineering Consultant      jnasby@pervasive.com
Pervasive Software      http://pervasive.com    work: 512-231-6117
vcard: http://jim.nasby.net/pervasive.vcf       cell: 512-569-9461



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