From: | Bruce Momjian <bruce(at)momjian(dot)us> |
---|---|
To: | Jelte Fennema-Nio <postgres(at)jeltef(dot)nl> |
Cc: | Joe Conway <mail(at)joeconway(dot)com>, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org> |
Subject: | Re: First draft of PG 17 release notes |
Date: | 2024-05-15 00:47:10 |
Message-ID: | ZkQGDn0Gu5FJuTko@momjian.us |
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Lists: | pgsql-hackers |
On Tue, May 14, 2024 at 02:20:24PM +0200, Jelte Fennema-Nio wrote:
> On Tue, 14 May 2024 at 02:56, Bruce Momjian <bruce(at)momjian(dot)us> wrote:
> >
> > On Sat, May 11, 2024 at 10:24:39AM -0400, Joe Conway wrote:
> > > On 5/11/24 09:57, Jelte Fennema-Nio wrote:
> > > > The buffering change improved performance up to ~40% in some of the
> > > > benchmarks. The case it improves mostly is COPY of large rows and
> > > > streaming a base backup. That sounds user-visible enough to me to
> > > > warrant an entry imho.
> > >
> > > +1
> >
> > Attached patch applied.
>
> I think we shouldn't list this under the libpq changes and shouldn't
> mention libpq in the description, since this patch changes
> src/backend/libpq files instead of src/interfaces/libpq files. I think
> it should be in the "General performance" section and describe the
> change as something like the below:
>
> Improve performance when transferring large blocks of data to a client
>
> PS. I completely understand that this was not clear from the commit message.
Okay, I went with your wording. Attached patch applied.
--
Bruce Momjian <bruce(at)momjian(dot)us> https://momjian.us
EDB https://enterprisedb.com
Only you can decide what is important to you.
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