<datetime_factor xmlns="http://www.sqlparser.com/xml/ansi2003"> <datetime_primary>{1,1}</datetime_primary> <time_zone>{0,1}</time_zone> </datetime_factor>
<xs:element name="datetime_factor"> <xs:complexType> <xs:sequence> <xs:element ref="datetime_primary"/> <xs:element ref="time_zone" minOccurs="0"/> </xs:sequence> </xs:complexType> </xs:element>