On Mon, 31 Aug 2026, Antonin Houska <[email protected]> wrote: > I don't object to the new warning, however this does not look like REPACK > regression. AFAICS, CLUSTER in v18 behaves in the same way.
You are right, I also should have mentioned CLUSTER in the subject. The reason I focused on REPACK is that the release notes mention it as a replacement of VACUUM FULL, which does emit this warning. https://commitfest.postgresql.org/patch/7240/
