From: Tom Lane <tgl@sss.pgh.pa.us>
To: Scott Marlowe <scott.marlowe@gmail.com>
Cc: pgsql-performance@postgresql.org <pgsql-performance@postgresql.org>
Subject: Re: subselect requires offset 0 for good performance.
Date: Thu, 01 Aug 2013 19:44:02 -0400
Message-ID: <4522.1375400642@sss.pgh.pa.us> (raw)
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Scott Marlowe <scott.marlowe@gmail.com> writes:
> I am running 8.4.15 and can try 8.4.17 if some patch has been applied
> to it to address this issue. I just want to know should I
> A: upgrade to 8.4.17
> or
> B: create a self contained test case.
A quick look at the release notes shows no planner fixes in 8.4.16 or
8.4.17, so it would be rather surprising if (A) helps.
regards, tom lane
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To: pgsql-performance@postgresql.org
Cc: tgl@sss.pgh.pa.us, scott.marlowe@gmail.com
Subject: Re: subselect requires offset 0 for good performance.
In-Reply-To: <4522.1375400642@sss.pgh.pa.us>
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