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Re: Query plan degradation 8.2 --> 8.3 - Mailing list pgsql-hackers

From Josh Berkus
Subject Re: Query plan degradation 8.2 --> 8.3
Date
Msg-id 200705301555.00576.josh@agliodbs.com
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In response to Query plan degradation 8.2 --> 8.3  (Josh Berkus <josh@agliodbs.com>)
Responses Re: Query plan degradation 8.2 --> 8.3
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On Wednesday 30 May 2007 15:51, Josh Berkus wrote:
> I now have a simple test case which shows significant performance
> degradation on 8.3devel for a specific query, apparenly due to an
> unnecessary call to Top-N sort.  I've tried to forward the test case to
> the lists but the package is 3.5m, so I'm putting it on pgFoundry
> instead:

...ooops, how about a link for that:
http://pgfoundry.org/docman/view.php/1000041/767/pg83_sortbug.tar.Z

--
--Josh

Josh Berkus
PostgreSQL @ Sun
San Francisco

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