Re: pg_upgrade: warn about roles with md5 passwords

On Tue, Jun 03, 2025 at 01:38:49PM +0900, Michael Paquier wrote:
> I'm not sure that this is necessary.  Only requiring one to use
> --retain sounds kind of enough to me.

Yeah, maybe we should just leave it alone for now.

> Saying that, warning users if they have MD5 passwords is a good idea,
> because we would already have the code in place to flip it to an error
> once/if MD5 is entirely removed.  An upgrade failure retains the log
> and dump folders around, meaning that users would be able to know the
> list of users all the time.

Right.  I'll bring this up with the others on the RMT today.

-- 
nathan