<sql_dynamic_statement xmlns="http://www.sqlparser.com/xml/ansi2003">
  <sql_descriptor_statement>{1,1}</sql_descriptor_statement>
  <prepare_statement>{1,1}</prepare_statement>
  <deallocate_prepared_statement>{1,1}</deallocate_prepared_statement>
  <describe_statement>{1,1}</describe_statement>
  <execute_statement>{1,1}</execute_statement>
  <execute_immediate_statement>{1,1}</execute_immediate_statement>
  <sql_dynamic_data_statement>{1,1}</sql_dynamic_data_statement>
</sql_dynamic_statement>

<xs:element name="sql_dynamic_statement">
  <xs:complexType>
    <xs:choice>
      <xs:element ref="sql_descriptor_statement"/>
      <xs:element ref="prepare_statement"/>
      <xs:element ref="deallocate_prepared_statement"/>
      <xs:element ref="describe_statement"/>
      <xs:element ref="execute_statement"/>
      <xs:element ref="execute_immediate_statement"/>
      <xs:element ref="sql_dynamic_data_statement"/>
    </xs:choice>
  </xs:complexType>
</xs:element>