Re: Estimation row error

From: Andreas Kretschmer <akretschmer(at)spamfence(dot)net>
To: pgsql-performance(at)postgresql(dot)org
Subject: Re: Estimation row error
Date: 2015-12-15 09:49:38
Message-ID: 20151215094938.GA19049@tux
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Gunnar Nick Bluth <gunnar(dot)bluth(dot)extern(at)elster(dot)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.

Btw.: Hi Gunnar ;-)

Andreas
--
Really, I'm not out to destroy Microsoft. That will just be a completely
unintentional side effect. (Linus Torvalds)
"If I was god, I would recompile penguin with --enable-fly." (unknown)
Kaufbach, Saxony, Germany, Europe. N 51.05082°, E 13.56889°

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