From: Tomas Vondra <tomas.vondra@2ndquadrant.com>
To: Alvaro Herrera <alvherre@2ndquadrant.com>
Cc: Tatsuro Yamada <tatsuro.yamada.tf@nttcom.co.jp>
Cc: Julien Rouhaud <rjuju123@gmail.com>
Cc: Pavel Stehule <pavel.stehule@gmail.com>
Cc: PostgreSQL Hackers <pgsql-hackers@lists.postgresql.org>
Subject: Re: list of extended statistics on psql
Date: Sat, 29 Aug 2020 23:47:34 +0200
Message-ID: <20200829214734.u5zs66su2h3ezizn@development> (raw)
In-Reply-To: <20200827235323.GA13919@alvherre.pgsql>
References: <d4fe2cf0-9aa9-8182-25d1-230dd6b98138@nttcom.co.jp_1>
<20200827235323.GA13919@alvherre.pgsql>
On Thu, Aug 27, 2020 at 07:53:23PM -0400, Alvaro Herrera wrote:
>+1 for the general idea, and +1 for \dX being the syntax to use
>
>IMO the per-type columns should show both the type being enabled as
>well as it being built.
>
>(How many more stat types do we expect -- Tomas? I wonder if having one
>column per type is going to scale in the long run.)
>
I wouldn't expect a huge number of types. I can imagine maybe twice the
current number of types, but not much more. But I'm not sure the output
is easy to read even now ...
regards
--
Tomas Vondra http://www.2ndQuadrant.com
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Reply to all the recipients using the --to and --cc options:
reply via email
To: pgsql-hackers@postgresql.org
Cc: tomas.vondra@2ndquadrant.com, alvherre@2ndquadrant.com, tatsuro.yamada.tf@nttcom.co.jp, rjuju123@gmail.com, pavel.stehule@gmail.com, pgsql-hackers@lists.postgresql.org
Subject: Re: list of extended statistics on psql
In-Reply-To: <20200829214734.u5zs66su2h3ezizn@development>
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
This inbox is served by DDX for PostgreSQL; see mirroring instructions
for how to clone and mirror all data and code used for this inbox