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help / color / mirror / Atom feedFrom: Bruce Momjian <[email protected]>
To: Matthias van de Meent <[email protected]>
Cc: PostgreSQL-development <[email protected]>
Subject: Re: PG 16 draft release notes ready
Date: Thu, 18 May 2023 21:45:33 -0400
Message-ID: <[email protected]> (raw)
In-Reply-To: <CAEze2Witdt9YHZ=E3ouHFrpfGmRiub=HWsmy9x=VStrDHx0wFg@mail.gmail.com>
References: <[email protected]>
<CAEze2Witdt9YHZ=E3ouHFrpfGmRiub=HWsmy9x=VStrDHx0wFg@mail.gmail.com>
On Fri, May 19, 2023 at 01:33:17AM +0200, Matthias van de Meent wrote:
> On Thu, 18 May 2023 at 22:49, Bruce Momjian <[email protected]> wrote:
> >
> > I have completed the first draft of the PG 16 release notes. You can
> > see the output here:
> >
> > https://momjian.us/pgsql_docs/release-16.html
> >
> > I will adjust it to the feedback I receive; that URL will quickly show
> > all updates.
>
> I'm not sure if bugfixes like these are considered for release notes,
> but I'm putting it up here just in case:
>
> As of 8fcb32db (new, only in PG16) we now enforce limits on the size
> of WAL records during construction, where previously we hoped that the
> WAL records didn't exceed those limits.
> This change is immediately user-visible through a change in behaviour
> of `pg_logical_emit_message(true, repeat('_', 2^30 - 10), repeat('_',
> 2^30 - 10))`, and extensions that implement their own rmgrs could also
> see a change in behavior from this change.
I saw that commit but I considered it sufficiently rare and sufficiently
internal that I did not include it.
--
Bruce Momjian <[email protected]> https://momjian.us
EDB https://enterprisedb.com
Only you can decide what is important to you.
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Subject: Re: PG 16 draft release notes ready
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