CREATE [ OR REPLACE ] TYPE [ schema.]type_name [ invoker_rights_clause ]
  { { IS | AS } OBJECT
  | UNDER [schema.]supertype
  }
  [ sqlj_object_type ]
  [ ( attribute datatype [ sqlj_object_type_attr ]
      [, attribute datatype [ sqlj_object_type_attr ]...
    [, element_spec
      [, element_spec ]...]
    )
  ]
  [ [ NOT ] FINAL ]
  [ [ NOT ] INSTANTIABLE ];