On Fri, Mar 25, 2022 at 5:16 PM Andres Freund <andres@anarazel.de> wrote:
> On 2022-03-24 21:06:21 -0700, Peter Geoghegan wrote:
> > VACUUM FREEZE (without DISABLE_PAGE_SKIPPING) seems like it would do
> > everything you want, without using a temp table. At least on the
> > master branch.
>
> We tried that in a prior case:
> https://postgr.es/m/20220120052404.sonrhq3f3qgplpzj%40alap3.anarazel.de
Yeah, or really, it was Michael that tried that in commit fe246d1c,
and then we tried more things with 3414099c and b700f96c. It's a bit
of a belt-and-braces setup admittedly...