From: Tom Lane <tgl@sss.pgh.pa.us>
To: Merlin Moncure <mmoncure@gmail.com>
Cc: PostgreSQL Performance <pgsql-performance@postgresql.org>
Subject: Re: join to view over custom aggregate seems like it should be faster
Date: Mon, 09 Apr 2007 17:07:46 -0400
Message-ID: <10651.1176152866@sss.pgh.pa.us> (raw)
In-Reply-To: <b42b73150704091205o668a084y1693520c974f3c6b@mail.gmail.com>
References: <b42b73150704091205o668a084y1693520c974f3c6b@mail.gmail.com>
"Merlin Moncure" <mmoncure@gmail.com> writes:
> I have an odd performance issue on 8.2 that I'd thought I'd document
> here. I have a workaround, but I'm if there is something that I'm not
> seeing.
It's hard to comment on this without seeing the full details of the view
and tables. I'm wondering where the SubPlans are coming from, for instance.
regards, tom lane
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Subject: Re: join to view over custom aggregate seems like it should be faster
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