From: Tom Lane <tgl@sss.pgh.pa.us>
To: Jonathan Ellis <jonathan@utahpython.org>
Cc: pgsql-performance@postgresql.org
Subject: Re: Premature view materialization in 8.2?
Date: Fri, 06 Apr 2007 01:43:16 -0400
Message-ID: <28349.1175838196@sss.pgh.pa.us> (raw)
In-Reply-To: <e06563880704051146r357cb15by7e498c6d796b093a@mail.gmail.com>
References: <e06563880704051146r357cb15by7e498c6d796b093a@mail.gmail.com>
"Jonathan Ellis" <jonathan@utahpython.org> writes:
> I have a query hitting a view that takes 0.15s on 8.1 but 6s on 8.2.3:
> ...
> Is this a regression, or a "feature" of 8.2?
Hard to say without EXPLAIN ANALYZE output to compare.
regards, tom lane
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To: pgsql-performance@postgresql.org
Cc: tgl@sss.pgh.pa.us, jonathan@utahpython.org
Subject: Re: Premature view materialization in 8.2?
In-Reply-To: <28349.1175838196@sss.pgh.pa.us>
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