Anony Mous <A(dot)Mous(at)shaw(dot)ca> writes:
> Thanks, but I do want to set the system time.
You cannot do that from within Postgres, because it requires root
privileges.
> I'd like to do it without having to first change
> the system time, and then re-start the postmaster.
Who said anything about restarting the postmaster? Just set the system
time (eg, with date(1)).
regards, tom lane