Element ranges YYYY is a four-digit number, ranging from 0001 through 9999, that represents a year. MM is a two-digit number, ranging from 01 to 12, that represents a month in the specified year. DD ...

NHibernate 2.1 introduce changes to support this types out-of-the-box. This table show all the details about how to configurate your system: classes, mappings: ...