Re: do only critical work during single-user vacuum?

On 12/9/21, 5:06 PM, "Bossart, Nathan" <bossartn@amazon.com> wrote:
> On 12/9/21, 4:36 PM, "Peter Geoghegan" <pg@bowt.ie> wrote:
>> We could then apply this criteria in new code that implements this
>> "big red button" (maybe this is a new option for the postgres
>> executable, a little like --single?). Something that's reasonably
>> targeted, and dead simple to use.
>
> +1

As Andres noted, such a feature might be useful during normal
operation, too.  Perhaps the vacuumdb --min-xid-age stuff should be
moved to a new VACUUM option.

Nathan