Re: CREATE STATISTICS and partitoins/inheritance

From: Justin Pryzby <pryzby(at)telsasoft(dot)com>
To: Bruce Momjian <bruce(at)momjian(dot)us>
Cc: pgsql-docs(at)postgresql(dot)org, Tomas Vondra <tomas(dot)vondra(at)enterprisedb(dot)com>
Subject: Re: CREATE STATISTICS and partitoins/inheritance
Date: 2022-09-01 05:04:43
Message-ID: 20220901050443.GH31833@telsasoft.com
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On Wed, Aug 31, 2022 at 11:15:41PM -0400, Bruce Momjian wrote:
> On Wed, Aug 17, 2022 at 03:30:11PM -0400, Bruce Momjian wrote:
> > In looking at CREATE STATISTICS, I was confused how inheritance and
> > partisions were handled, so I confirmed with Tomas that the ANALYZE
> > manual page accurately describes how extended statistics are handled
> > since PG 15, so I plan to apply this patch to the CREATE STATISTICS
> > docs.
>
> Turns out analyze has information about parent table processing all the
> way back to PG 10, so I applied the patch back to that version.

I didn't see this until now, but you're probably referring to the docs
added at 61fa6ca79b3c566f44831a33bb226f7358ed4511.

> I want to clarify the ANALYZE docs related to parent tables, but that
> will be done in another email.

Would you copy me on that ?

--
Justin

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