From: | David Rowley <dgrowleyml(at)gmail(dot)com> |
---|---|
To: | "Jonathan S(dot) Katz" <jkatz(at)postgresql(dot)org> |
Cc: | PostgreSQL Hackers <pgsql-hackers(at)lists(dot)postgresql(dot)org> |
Subject: | Re: 2023-08-10 release announcement draft |
Date: | 2023-08-08 01:45:13 |
Message-ID: | CAApHDvoEONwiq557RAe2KOM55cCJ=A__j+tDX23b7xp5A58dqQ@mail.gmail.com |
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Lists: | pgsql-hackers |
On Tue, 8 Aug 2023 at 13:15, Jonathan S. Katz <jkatz(at)postgresql(dot)org> wrote:
> Attached is the release announcement draft for the 2023-08-10 update
> release, which also includes the release of PostgreSQL 16 Beta 3.
Thanks for drafting this.
> * Fix a performance regression when running concurrent
> [`COPY`](https://www.postgresql.org/docs/16/sql-copy.html) statements on a
> single table.
I think this is still outstanding. A bit of work has been done for the
int parsing regression but it seems there's still a performance
regression when running multiple COPYs on the same table, per [1].
> or an previous major version of PostgreSQL, you will need to use a strategy
"a previous".
David
[1] https://postgr.es/m/CAD21AoC0GvCEZbDreoAcj=i0LjNCQePQbh_cxCuBKezYgYwmTA@mail.gmail.com
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