Roberto Mello <rmello(at)cc(dot)usu(dot)edu> writes:
> Is there any way to make a timestamp difference operation not return an
> interval? I'd like to get hours, minutes and seconds only, not the "1 day"
> or whatnot.
I think your complaint is not that you get an interval, but that you
want it displayed differently. See to_char() ...
regards, tom lane