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