Am Donnerstag, 8. November 2007 schrieb Gregory Stark:
> Shouldn't the cast be implicit anyways? What does having double precision
> operators buy us? Wouldn't it introduce ambiguities?
Unless you use --enable-integer-datetimes, interval is stored as float
internally, so historically, the selection of offered operators is correct.
--
Peter Eisentraut
http://developer.postgresql.org/~petere/