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