<sql_session_statement xmlns="http://www.sqlparser.com/xml/ansi2003">
  <set_session_user_identifier_statement>{1,1}</set_session_user_identifier_statement>
  <set_role_statement>{1,1}</set_role_statement>
  <set_local_time_zone_statement>{1,1}</set_local_time_zone_statement>
  <set_session_characteristics_statement>{1,1}</set_session_characteristics_statement>
  <set_catalog_statement>{1,1}</set_catalog_statement>
  <set_schema_statement>{1,1}</set_schema_statement>
  <set_names_statement>{1,1}</set_names_statement>
  <set_path_statement>{1,1}</set_path_statement>
  <set_transform_group_statement>{1,1}</set_transform_group_statement>
  <set_session_collation_statement>{1,1}</set_session_collation_statement>
</sql_session_statement>

<xs:element name="sql_session_statement">
  <xs:complexType>
    <xs:choice>
      <xs:element ref="set_session_user_identifier_statement"/>
      <xs:element ref="set_role_statement"/>
      <xs:element ref="set_local_time_zone_statement"/>
      <xs:element ref="set_session_characteristics_statement"/>
      <xs:element ref="set_catalog_statement"/>
      <xs:element ref="set_schema_statement"/>
      <xs:element ref="set_names_statement"/>
      <xs:element ref="set_path_statement"/>
      <xs:element ref="set_transform_group_statement"/>
      <xs:element ref="set_session_collation_statement"/>
    </xs:choice>
  </xs:complexType>
</xs:element>