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To: Abu Mushayeed <abumushayeed@yahoo.com>
cc: Abu Mushayeed <amushayeed@hotmail.com>, pgsql-admin@postgresql.org
Subject: Re: Out of Memory 
In-reply-to: <20061106222454.38708.qmail@web57104.mail.re3.yahoo.com> 
References: <20061106222454.38708.qmail@web57104.mail.re3.yahoo.com>
Comments: In-reply-to Abu Mushayeed <abumushayeed@yahoo.com>
	message dated "Mon, 06 Nov 2006 14:24:54 -0800"
Date: Mon, 06 Nov 2006 23:52:34 -0500
Message-ID: <3023.1162875154@sss.pgh.pa.us>
From: Tom Lane <tgl@sss.pgh.pa.us>
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Abu Mushayeed <abumushayeed@yahoo.com> writes:
> I really could appreciate some help.

If nothing else, "set enable_hashagg = off" should help.  But have you
analyzed these tables lately?  Perhaps you have work_mem set too high?

			regards, tom lane