| # Field Type Date Enter a valid date, which consists of 8 numbers. Double You can enter an amount and use decimals (fraction). A maximum of 14 positions can be entered. Option You can record all kinds of options. For instance: the attribute "Car Brand" with the options Opel, Ford, Volkswagen, Peugeot. The maximum number of characters is 30. Integer You can only enter a whole number (not a fraction). A maximum of 10 positions can be entered. Alphanumeric You can enter a description consisting of digits and letters. A maximum of 40 characters can be entered. Text You can record an almost unlimited amount of data. Time Enter a valid time, which consists of 4 numbers. |