<nondelimiter_token xmlns="http://www.sqlparser.com/xml/ansi2003">
  <regular_identifier>{1,1}</regular_identifier>
  <key_word>{1,1}</key_word>
  <unsigned_numeric_literal>{1,1}</unsigned_numeric_literal>
  <national_character_string_literal>{1,1}</national_character_string_literal>
  <binary_string_literal>{1,1}</binary_string_literal>
  <large_object_length_token>{1,1}</large_object_length_token>
  <unicode_delimited_identifier>{1,1}</unicode_delimited_identifier>
  <unicode_character_string_literal>{1,1}</unicode_character_string_literal>
  <sql_language_identifier>{1,1}</sql_language_identifier>
</nondelimiter_token>

<xs:element name="nondelimiter_token">
  <xs:complexType>
    <xs:choice>
      <xs:element ref="regular_identifier"/>
      <xs:element ref="key_word"/>
      <xs:element ref="unsigned_numeric_literal"/>
      <xs:element ref="national_character_string_literal"/>
      <xs:element ref="binary_string_literal"/>
      <xs:element ref="large_object_length_token"/>
      <xs:element ref="unicode_delimited_identifier"/>
      <xs:element ref="unicode_character_string_literal"/>
      <xs:element ref="sql_language_identifier"/>
    </xs:choice>
  </xs:complexType>
</xs:element>