Re: Fix DROP TABLESPACE on Windows with ProcSignalBarrier?

On Thu, Mar 4, 2021 at 11:54 AM Thomas Munro <thomas.munro@gmail.com> wrote:
> > I've been wondering what obscure hazards these "tombstone" (for want
> > of a better word) files guard against, besides the one described in
> > the comments for mdunlink().  I've been  thinking about various
> > schemes that can be summarised as "put the tombstones somewhere else",
> > but first... this is probably a stupid question, but what would break
> > if we just ... turned all this stuff off when wal_level is high enough
> > (as it is by default)?

The "how-to-make-it-so-that-we-don't-need-a-checkpoint" subtopic is
hereby ejected from this thead, and moved over here:
https://commitfest.postgresql.org/33/3030/