From: Tom Lane <tgl@sss.pgh.pa.us>
To: Mark Kirkwood <markir@paradise.net.nz>
Cc: Tobias Brox <tobias@nordicbet.com>
Cc: pgsql-performance@postgresql.org
Subject: Re: Limit + group + join
Date: Fri, 26 Aug 2005 19:48:05 -0400
Message-ID: <26874.1125100085@sss.pgh.pa.us> (raw)
In-Reply-To: <430FA5BD.2070407@paradise.net.nz>
References: <20050826002709.GK10328@tobias.lan>
<430E85ED.60109@paradise.net.nz>
<9501.1125071193@sss.pgh.pa.us>
<430FA5BD.2070407@paradise.net.nz>
Mark Kirkwood <markir@paradise.net.nz> writes:
> That doesn't explain why the nested loop is being kicked tho',
No, but I think the fuzzy-cost bug does. There are two different issues
here.
regards, tom lane
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To: pgsql-performance@postgresql.org
Cc: tgl@sss.pgh.pa.us, markir@paradise.net.nz, tobias@nordicbet.com
Subject: Re: Limit + group + join
In-Reply-To: <26874.1125100085@sss.pgh.pa.us>
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