postgresql interval datatype

ed despard <[email protected]> Mon, 5 May 2003 20:55:14 -0400

Newsgroups	gmane.comp.web.webobjects.eof
Message-ID	<[email protected]>

hi, i have data in a postgresql database as type interval, is there any 
class in webobjects that i can use to hold this other than just nsdata?

thanks
ed