Alle 17:51, giovedì 17 luglio 2008, richard terry ha scritto: > insert into mytable (date1, date2) values > > ('01/01/2008','00:00:00') What about insert into mytable (date1, date2) values ('01/01/2008', NULL) Maybe you want the type timestamp ...which is the set of a date and a time. Good luck Pino