Yes/NoA logical field can be displayed as Yes/No, True/False, or On/Off. In code, use the constants True and False (equivalent to -1 and 0). Note: Null values are not allowed...
This type of card used in credit card sales. Card types are: Unknown, AMEX, Amer Diner's, Diner's Club, Carte Blanche, Discover, Enroute, JBC, MasterCard, and Visa. Data type is string.