Re: 8.3RC2 vs 8.2.6 testing results

From: Vlad <marchenko(at)gmail(dot)com>
To: Clodoaldo <clodoaldo(dot)pinto(dot)neto(at)gmail(dot)com>
Cc: "Tom Lane" <tgl(at)sss(dot)pgh(dot)pa(dot)us>, pgsql-general(at)postgresql(dot)org
Subject: Re: 8.3RC2 vs 8.2.6 testing results
Date: 2008-01-29 16:49:45
Message-ID: cd70c6810801290849x4c9d1733vc5d1d3b429b32603@mail.gmail.com
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I just tried adjusting two parameters:

enable_hashagg = off
both versions run slower, still 8.2 quicker than 8.3 (by ~ the same %)

enable_hashjoin = off
both versions run slower, still 8.2 quicker than 8.3 (by ~ the same %)

On Jan 29, 2008 10:34 AM, Clodoaldo <clodoaldo(dot)pinto(dot)neto(at)gmail(dot)com> wrote:
> Vlad,
>
> What happens if you run the 8.3 test with enable_hashagg set to off?
>
> Saudações, Clodoaldo Pinto Neto
>

--
Vlad

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