Interval Precision - Mailing list pgsql-novice

Hi,

I'm trying to force the precision on an interval so that I can store
hours and minutes and then when I do a select just see the hours and
minutes. i.e.:

01:00 instead of 01:00:00

is the possible as no matter what I set the precision to I always get
the extra seconds. Is this possible?

Thanks

Jake