DECLARE
  boolean_condition  BOOLEAN := TRUE;
BEGIN
  LOOP
    -- ... body of loop ...
    EXIT WHEN boolean_condition;
  END LOOP;
END;
/


/*======================================================================
| Supplement to the third edition of Oracle PL/SQL Programming by Steven
| Feuerstein with Bill Pribyl, Copyright (c) 1997-2002 O'Reilly &
| Associates, Inc. To submit corrections or find more code samples visit
| http://www.oreilly.com/catalog/oraclep3/
*/