Re: Statistics Import and Export

From: Nathan Bossart <nathandbossart(at)gmail(dot)com>
To: Corey Huinker <corey(dot)huinker(at)gmail(dot)com>
Cc: Jeff Davis <pgsql(at)j-davis(dot)com>, Robert Treat <rob(at)xzilla(dot)net>, Robert Haas <robertmhaas(at)gmail(dot)com>, Andres Freund <andres(at)anarazel(dot)de>, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, Michael Paquier <michael(at)paquier(dot)xyz>, jian he <jian(dot)universality(at)gmail(dot)com>, Bruce Momjian <bruce(at)momjian(dot)us>, Matthias van de Meent <boekewurm+postgres(at)gmail(dot)com>, Magnus Hagander <magnus(at)hagander(dot)net>, Stephen Frost <sfrost(at)snowman(dot)net>, Ashutosh Bapat <ashutosh(dot)bapat(dot)oss(at)gmail(dot)com>, Peter Smith <smithpb2250(at)gmail(dot)com>, PostgreSQL Hackers <pgsql-hackers(at)lists(dot)postgresql(dot)org>, alvherre(at)alvh(dot)no-ip(dot)org
Subject: Re: Statistics Import and Export
Date: 2025-04-01 18:20:30
Message-ID: Z-wubg4vnItKnOCj@nathan
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On Mon, Mar 31, 2025 at 09:33:15PM -0500, Nathan Bossart wrote:
> My goal is to commit the attached patches on Friday morning, but of course
> that is subject to change based on any feedback or objections that emerge
> in the meantime.

I spent some more time polishing these patches this morning. There should
be no functional differences, but I did restructure 0003 to make it even
simpler.

--
nathan

Attachment Content-Type Size
v12n2-0001-Skip-second-WriteToc-for-custom-format-dumps-w.patch text/plain 1.6 KB
v12n2-0002-pg_dump-Reduce-memory-usage-of-dumps-with-stat.patch text/plain 8.1 KB
v12n2-0003-pg_dump-Retrieve-attribute-statistics-in-batch.patch text/plain 7.2 KB

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