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