On Tue, Dec 13, 2022 at 11:46 AM Drouvot, Bertrand
<bertranddrouvot.pg@gmail.com> wrote:
> >> Agree and I don't think that there is other option than adding some payload in some WAL records (at the very
beginningthe proposal was to periodically log a new record
> >> that announces the current catalog xmin horizon).
> >
> > Hmm, why did we abandon that approach? It sounds like it has some promise.
>
> I should have put the reference to the discussion up-thread, it's in [1].
>
> [1]: https://www.postgresql.org/message-id/flat/20181212204154.nsxf3gzqv3gesl32@alap3.anarazel.de
Gotcha, thanks.
--
Robert Haas
EDB: http://www.enterprisedb.com
