User defined datatype, datetime formatları kabul etmiyor. Ayrıca : Unsupported Data Types The following data types are not supported: - DATETIMEOFFSET - GEOGRAPHY - GEOMETRY - HIERARCHYID - Large Objects (LOBs). For example, varchar(max), nvarchar(max), varbinary(max), image, xml, text, and ntext.ROWVERSION - sql_variant : CLR functions User-defined types (UDTs)