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