Re: Premature view materialization in 8.2?

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: "Jonathan Ellis" <jonathan(at)utahpython(dot)org>
Cc: pgsql-performance(at)postgresql(dot)org
Subject: Re: Premature view materialization in 8.2?
Date: 2007-04-06 05:43:16
Message-ID: 28349.1175838196@sss.pgh.pa.us
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"Jonathan Ellis" <jonathan(at)utahpython(dot)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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