From: Gunnar \"Nick\" Bluth <gunnar.bluth.extern@elster.de>
To: pgsql-performance@postgresql.org
Subject: Re: Estimation row error
Date: Tue, 15 Dec 2015 11:21:57 +0100
Message-ID: <566FE9C5.3080505@elster.de> (raw)
In-Reply-To: <20151215094938.GA19049@tux>
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Am 15.12.2015 um 10:49 schrieb Andreas Kretschmer:
> Gunnar Nick Bluth <gunnar.bluth.extern@elster.de> wrote:
>
>> Am 15.12.2015 um 09:05 schrieb Mathieu VINCENT:
>>> Hello,
>>>
>>> No one to help me to understand this bad estimation rows ?
>>
>> Well,
>>
>> on a rather beefy machine, I'm getting quite a different plan:
>> http://explain.depesz.com/s/3y5r
>
> you are using 9.5, right? Got the same plan with 9.5.
Nope...:
version
------------------------------------------------------------------------------------------------------------
PostgreSQL 9.3.5 on x86_64-unknown-linux-gnu, compiled by gcc
(Ubuntu/Linaro 4.6.3-1ubuntu5) 4.6.3, 64-bit
So much for those correlation improvements then ;-/
> Btw.: Hi Gunnar ;-)
Hi :)
--
Gunnar "Nick" Bluth
DBA ELSTER
Tel: +49 911/991-4665
Mobil: +49 172/8853339
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To: pgsql-performance@postgresql.org
Cc: gunnar.bluth.extern@elster.de
Subject: Re: Estimation row error
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