| From: | Tomas Vondra <tomas(dot)vondra(at)2ndquadrant(dot)com> |
|---|---|
| To: | Alvaro Herrera <alvherre(at)2ndquadrant(dot)com> |
| Cc: | Tatsuro Yamada <tatsuro(dot)yamada(dot)tf(at)nttcom(dot)co(dot)jp>, Julien Rouhaud <rjuju123(at)gmail(dot)com>, Pavel Stehule <pavel(dot)stehule(at)gmail(dot)com>, PostgreSQL Hackers <pgsql-hackers(at)lists(dot)postgresql(dot)org> |
| Subject: | Re: list of extended statistics on psql |
| Date: | 2020-08-29 21:47:34 |
| Message-ID: | 20200829214734.u5zs66su2h3ezizn@development |
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| Lists: | pgsql-hackers |
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
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