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Re: 7.3 vs 7.4 performance - Mailing list pgsql-performance

From Tom Lane
Subject Re: 7.3 vs 7.4 performance
Date
Msg-id 17837.1076138897@sss.pgh.pa.us
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In response to Re: 7.3 vs 7.4 performance  (Josh Berkus <josh@agliodbs.com>)
List pgsql-performance
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Josh Berkus <josh@agliodbs.com> writes:
> Orion,
>> Here's one good example of 7.3 beating 7.4 soundly:

> Need an EXPLAIN ANALYZE, not just an EXPLAIN.

Indeed.  Also, please try 7.4 with enable_hashagg turned off to see
what it does with a 7.3-style plan.

            regards, tom lane

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