Re: Fighting the planner >:-(

From: Casey Allen Shobe <casey(at)shobe(dot)info>
To: Виктор Егоров <vyegorov(at)gmail(dot)com>
Cc: Richard Huxton <dev(at)archonet(dot)com>, pgsql-performance(at)postgresql(dot)org
Subject: Re: Fighting the planner >:-(
Date: 2013-02-01 21:18:34
Message-ID: CAFmVg3hDmEcU-3zv9OkupgxVL7OBot8KxR9b9=SCv_0ODDjZcQ@mail.gmail.com
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On Fri, Feb 1, 2013 at 4:12 PM, Виктор Егоров <vyegorov(at)gmail(dot)com> wrote:

> Estimated rows for ‘hewitt_1_0_factors_precalc_new’ are 1000x less then
> actual.
> And for ‘census_user’ estimation is 100x less, then actual.
>
> How many rows are in those tables and what is your statistics target?
>

Rowcounts are shown in the earlier paste link, but apparently I forgot to
include the census table - hewitt_1_0_factors_precalc_new has 4,135,890
rows, and census_user has 1846439 rows.

Statistics target is the default at 100.

--
Casey Allen Shobe
casey(at)shobe(dot)info

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