Oracle SQL Plan operation: TABLE ACCESS FULL

create table tq84_tab (
   val number,
   grp varchar2(5)
);

explain plan for
   select * from tq84_tab
;

select * from table(dbms_xplan.display(format=>'basic'));
--
-- --------------------------------------
-- | Id  | Operation         | Name     |
-- --------------------------------------
-- |   0 | SELECT STATEMENT  |          |
-- |   1 |  TABLE ACCESS FULL| TQ84_TAB |
-- --------------------------------------

drop table tq84_tab;