Re: pg_upgrade using appname to lock out other users

Bruce Momjian <bruce@momjian.us> writes:
> Discussion seems to have ended on this thread without a clear direction.

I still think the right thing is to just use a non-default port number.
That gets 90% of the benefit for 10% of the work of any other approach
(except for the ones for which the ratio is even worse).
        regards, tom lane