Re: delete from ... where not in

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: Chris <dmagick(at)gmail(dot)com>
Cc: pgsql-general(at)postgresql(dot)org
Subject: Re: delete from ... where not in
Date: 2007-02-19 07:17:54
Message-ID: 21119.1171869474@sss.pgh.pa.us
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Chris <dmagick(at)gmail(dot)com> writes:
> I have a problem with a delete query I'm not sure how to fix.

Try increasing work_mem --- you want EXPLAIN to show that it's using
a hashed subplan.

regards, tom lane

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