<sql_data_statement xmlns="http://www.sqlparser.com/xml/ansi2003">
  <open_statement>{1,1}</open_statement>
  <fetch_statement>{1,1}</fetch_statement>
  <close_statement>{1,1}</close_statement>
  <select_statement_single_row>{1,1}</select_statement_single_row>
  <free_locator_statement>{1,1}</free_locator_statement>
  <hold_locator_statement>{1,1}</hold_locator_statement>
  <sql_data_change_statement>{1,1}</sql_data_change_statement>
</sql_data_statement>

<xs:element name="sql_data_statement">
  <xs:complexType>
    <xs:choice>
      <xs:element ref="open_statement"/>
      <xs:element ref="fetch_statement"/>
      <xs:element ref="close_statement"/>
      <xs:element ref="select_statement_single_row"/>
      <xs:element ref="free_locator_statement"/>
      <xs:element ref="hold_locator_statement"/>
      <xs:element ref="sql_data_change_statement"/>
    </xs:choice>
  </xs:complexType>
</xs:element>