dear All I am use Trigger in my database . In This trigger i want to add months in date. date and no of month come from insert query mean NEW.dt or NEW.months new date = NEW.dt + NEW.months I dont know how to add month in a date in trigger. Please help me Ramesh Patel System Dept. Banasdairy, Palanpur(B.K.) E-Mail : ramesh@xxxxxxxxxxxxxxx Mobile : 94263 91295