When you select this option, a database column defined with a Datedatatype is defined in the type tree as a character text string.
如果选择这个选项，定义为Date数据类型的数据库列在类型树中定义为一个字符文本字符串。
2
You can sort the rows within a table of data according to the datatype, allowing you to order by figures - alphabetically and by date.
您还可以根据数据类型对数据表格中的行进行排序，这样便可以按数字、字母和日期进行排序。
3
You must define the list of elements and attributes that you want to include in the data instance -- in this case, the name, leave type, start date, and end date.