Re: CREATE STATISTICS and partitoins/inheritance

From: Bruce Momjian <bruce(at)momjian(dot)us>
To: PostgreSQL-documentation <pgsql-docs(at)postgresql(dot)org>
Cc: Tomas Vondra <tomas(dot)vondra(at)enterprisedb(dot)com>
Subject: Re: CREATE STATISTICS and partitoins/inheritance
Date: 2022-09-01 03:15:41
Message-ID: YxAj3V3quVobdek7@momjian.us
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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 want to clarify the ANALYZE docs related to parent tables, but that
will be done in another email.

--
Bruce Momjian <bruce(at)momjian(dot)us> https://momjian.us
EDB https://enterprisedb.com

Indecision is a decision. Inaction is an action. Mark Batterson

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