Robert Haas <robertmh...@gmail.com> writes:
> On Wed, Aug 5, 2020 at 9:07 PM Andres Freund <and...@anarazel.de> wrote:
>> Only mildly against because it'd not be hard to reintroduce once we need
>> it.
> I think we should nuke it. It's trivial to reintroduce the flag if we
> need it later, if and when somebody's willing to do the associated
> work. In the meantime, it adds confusion.
+1 for removal. It's not clear to me that we'd ever put it back.
Long-running ANALYZE snapshots are indeed a problem, but Simon's proposal
upthread to just take a new one every so often seems like a much cleaner
and simpler answer than having onlookers assume that it's safe to ignore
ANALYZE processes. (Given that ANALYZE can invoke user-defined functions,
and can be invoked from inside user transactions, any such assumption
seems horribly dangerous.)
regards, tom lane
