On Sun, Jan 22, 2006 at 02:47:51PM -0800, Bob Pawley wrote: > I found a datatype called 'interval' which seems to separate time from its > unit. > > Is that what you were thinking of?? I think Tom might be referring to Martijn van Oosterhout's tagged types: http://archives.postgresql.org/pgsql-general/2005-12/msg00850.php -- Michael Fuhr