From: Tomas Vondra <tomas.vondra@2ndquadrant.com>
To: Tatsuro Yamada <tatsuro.yamada.tf@nttcom.co.jp>
Cc: Michael Paquier <michael@paquier.xyz>
Cc: Pavel Stehule <pavel.stehule@gmail.com>
Cc: Alvaro Herrera <alvherre@2ndquadrant.com>
Cc: Julien Rouhaud <rjuju123@gmail.com>
Cc: PostgreSQL Hackers <pgsql-hackers@lists.postgresql.org>
Subject: Re: list of extended statistics on psql
Date: Wed, 28 Oct 2020 20:06:01 +0100
Message-ID: <20201028190601.bbshe6dhp32767q7@development> (raw)
In-Reply-To: <2a3173fb-8571-3779-2916-d16a170750f0@nttcom.co.jp_1>
References: <20200831153053.a343pjgumahiejhw@development>
<20200831161809.GA31337@alvherre.pgsql>
<20200831163200.jp6eqbaaupb6hxac@development>
<CAFj8pRDsiGozdoeqHC6d8disaY62Zihw5hL3dUHeFaDjyZAxNw@mail.gmail.com>
<d63766ca-19fa-25a6-cb60-e61b6bbc7700@nttcom.co.jp_1>
<20200917055531.GV2873@paquier.xyz>
<20200930061947.GD1996@paquier.xyz>
<2a3173fb-8571-3779-2916-d16a170750f0@nttcom.co.jp_1>
On Wed, Oct 28, 2020 at 03:07:56PM +0900, Tatsuro Yamada wrote:
>Hi Michael-san and Hackers,
>
>On 2020/09/30 15:19, Michael Paquier wrote:
>>On Thu, Sep 17, 2020 at 02:55:31PM +0900, Michael Paquier wrote:
>>>Could you provide at least a rebased version of the patch? The CF bot
>>>is complaning here.
>>
>>Not seeing this answered after two weeks, I have marked the patch as
>>RwF for now.
>>--
>>Michael
>
>
>Sorry for the delayed reply.
>
>I re-based the patch on the current head and did some
>refactoring.
>I think the size of extended stats are not useful for DBA.
>Should I remove it?
>
I think it's an interesting / useful information, I'd keep it (in the
\dX+ output only, of course). But I think it needs to print the size
similarly to \d+, i.e. using pg_size_pretty - that'll include the unit
and make it more readable for large stats.
regards
--
Tomas Vondra http://www.2ndQuadrant.com
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services
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Cc: tomas.vondra@2ndquadrant.com, tatsuro.yamada.tf@nttcom.co.jp, michael@paquier.xyz, pavel.stehule@gmail.com, alvherre@2ndquadrant.com, rjuju123@gmail.com, pgsql-hackers@lists.postgresql.org
Subject: Re: list of extended statistics on psql
In-Reply-To: <20201028190601.bbshe6dhp32767q7@development>
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