On 2020-05-20 17:33, Stephen Frost wrote:
>> But this leads to other questions, like, what should pg_upgrade do?
> Same as it always has- make the user deal with anything they need to
> regarding postgresql.conf? Why would anything change with pg_upgrade?
Well, one might expect that the user at least gets some kind of
notification that something is changing. What happens when you end up
with a mix of MD5 and SCRAM passwords in pg_authid? Are users going to
be notified about this somehow? Has this been thought through to the
end? Have all combinations been tested?
--
Peter Eisentraut http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services