{ collection_name%TYPE
 | collection_type_name
 | cursor_name%ROWTYPE
 | cursor_variable_name%TYPE
 | db_table_name { %ROWTYPE | .column_name%TYPE }
 | object_name%TYPE
 | [ REF ] object_type_name
 | record_name%TYPE
 | record_type_name
 | ref_cursor_type_name
 | scalar_datatype_name
 | variable_name%TYPE
 }