<cast_operand xmlns="http://www.sqlparser.com/xml/ansi2003"> <value_expression>{1,1}</value_expression> <implicitly_typed_value_specification>{1,1}</implicitly_typed_value_specification> </cast_operand>
<xs:element name="cast_operand"> <xs:complexType> <xs:choice> <xs:element ref="value_expression"/> <xs:element ref="implicitly_typed_value_specification"/> </xs:choice> </xs:complexType> </xs:element>