Re: [GENERAL] pg_upgrade -u

On Fri, Jun 28, 2013 at 09:15:31PM -0400, Peter Eisentraut wrote:
> On 6/28/13 6:06 PM, Bruce Momjian wrote:
> > On Wed, May 29, 2013 at 09:44:00AM -0400, Peter Eisentraut wrote:
> >> On 5/28/13 10:55 PM, Bruce Momjian wrote:
> >>> Wow, I never realized other tools used -U for user, instead of -u.
> >>> Should I change pg_upgrade to use -U for 9.4? I can keep supporting -u
> >>> as an undocumented option.
> >>
> >> It seems to me that that option shouldn't be necessary anyway.
> >> pg_upgrade should somehow be able to find out by itself what the
> >> superuser of the old cluster was.
> >
> > Uh, any idea how to do that?
>
> select rolname from pg_authid where oid = 10;

Uh, how do I know what username to connect as to issue that query?

--
Bruce Momjian <bruce(at)momjian(dot)us> http://momjian.us
EnterpriseDB http://enterprisedb.com

+ It's impossible for everything to be true. +