Bruce Momjian <bruce@momjian.us> writes:
> Prior to PG 8.2, this was necessary to put the comment on the database,
> but now that we have the shared comment/description table
> pg_shdescription, this is not necessary.
> Do we need createdb to be able to create databases for pre-8.2 clusters?
> If not, the attached patch fixes the double-prompting.
Well, if you're only going to change this in HEAD, that might be an
acceptable limitation, but if you intend to back-patch I think not.
Older versions of createdb are probably significantly more likely to
be used with even-older servers.
Seems like it wouldn't be that hard to test the server version and only
reconnect if it's pre-8.2.
regards, tom lane
