| From: | Tomas Vondra <tomas(dot)vondra(at)2ndquadrant(dot)com> |
|---|---|
| To: | Tatsuro Yamada <tatsuro(dot)yamada(dot)tf(at)nttcom(dot)co(dot)jp> |
| Cc: | Michael Paquier <michael(at)paquier(dot)xyz>, Pavel Stehule <pavel(dot)stehule(at)gmail(dot)com>, Alvaro Herrera <alvherre(at)2ndquadrant(dot)com>, Julien Rouhaud <rjuju123(at)gmail(dot)com>, PostgreSQL Hackers <pgsql-hackers(at)lists(dot)postgresql(dot)org> |
| Subject: | Re: list of extended statistics on psql |
| Date: | 2020-10-28 19:07:04 |
| Message-ID: | 20201028190704.uqyh6favcmkxxewk@development |
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| Lists: | pgsql-hackers |
On Wed, Oct 28, 2020 at 04:20:25PM +0900, Tatsuro Yamada wrote:
>Hi,
>
>>Results of \dX and \dX+:
>>========================
>>postgres=# \dX
>> List of extended statistics
>> Schema | Name | Definition | N_distinct | Dependencies | Mcv
>>-------------+-----------+-----------------+------------+--------------+---------
>> public | hoge1_ext | a, b FROM hoge1 | defined | defined | defined
>> hoge1schema | hoge1_ext | a, b FROM hoge1 | built | built | built
>>(2 rows)
>
>
>I used "Order by 1, 2" on the query but I realized the ordering of
>result was wrong so I fixed on the attached patch.
>Please fined the patch file. :-D
>
Thanks. I'll take a look at the beginning of the 2020-11 commitfest, and
I hope to get this committed.
regards
--
Tomas Vondra http://www.2ndQuadrant.com
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services
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