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 <br...@momjian.us> 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 <br...@momjian.us> https://momjian.us EDB https://enterprisedb.com Only you can decide what is important to you.
