"Edward J. Sabol" <edwardjsabol@gmail.com> writes:
> On Jul 12, 2023, at 11:08 PM, Ron <ronljohnsonjr@gmail.com> wrote:
>> Will they automagically disappear when you restore the pg_dump?
> Yeah, that's what Tom Lane said, but I'm not planning to restore the pg_dump (unless something catastrophic happens).
I'mplanning to use "pg_upgrade --link".
As far as catalog data is concerned, pg_upgrade is the same as
pg_dumpall + restore.
regards, tom lane