> The server only has one superuser, and for some reason he
> decided to
> remove the logon privilege on this user in PgAdmin III. So
> now he has
> lost superuser access to the database server.
>
> Is there some way to override this setting? Or some way to
> trick
> PostgreSQL into creating a new superuser without superuser
> access?
Start it up in single user mode?
http://www.postgresql.org/docs/8.3/static/app-postgres.html