Horton

Re: 2023-08-10 release announcement draft

David Rowley <dgrowleyml@gmail.com>

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From: David Rowley <dgrowleyml@gmail.com>
To: "Jonathan S. Katz" <jkatz@postgresql.org>
Cc: PostgreSQL Hackers <pgsql-hackers@lists.postgresql.org>
Date: 2023-08-08T01:53:30Z
Lists: pgsql-hackers

Commits

Same data as JSON: GET /api/v1/messages/:b64id/commits the thread's linked commits as JSON, with link sources. API reference →

  1. Release notes for 15.4, 14.9, 13.12, 12.16, 11.21.

On Tue, 8 Aug 2023 at 13:49, Jonathan S. Katz <jkatz@postgresql.org> wrote:
>
> On 8/7/23 9:45 PM, David Rowley wrote:
>
> >> * 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].
>
> Hm, the open item was closed[1] -- was that premature, or is this a new
> issue (have not yet read the thread you referenced)?

I closed it thinking that enough had been done to resolve the
performance regression. In the linked thread, Sawadasan shows that
that's not the case. So, yes, premature.  I've reverted the change to
the open items list now.

David