<cursor_specification xmlns="http://www.sqlparser.com/xml/ansi2003"> <query_expression>{1,1}</query_expression> <order_by_clause>{0,1}</order_by_clause> <updatability_clause>{0,1}</updatability_clause> </cursor_specification>
<xs:element name="cursor_specification"> <xs:complexType> <xs:sequence> <xs:element ref="query_expression"/> <xs:element ref="order_by_clause" minOccurs="0"/> <xs:element ref="updatability_clause" minOccurs="0"/> </xs:sequence> </xs:complexType> </xs:element>