<partitioned_join_column_reference xmlns="http://www.sqlparser.com/xml/ansi2003"> <column_reference>{1,1}</column_reference> </partitioned_join_column_reference>
<xs:element name="partitioned_join_column_reference"> <xs:complexType> <xs:sequence> <xs:element ref="column_reference"/> </xs:sequence> </xs:complexType> </xs:element>