Oracle PL/SQL-Tipps

BEGIN
   FOR emp_satz IN (
       SELECT
           empno,
           ename,
           sal
       FROM
           scott.emp
       WHERE
           job = 'SALESMAN'
   ) LOOP
       dbms_output.put_line(emp_satz.empno
                            || ' '
                            || emp_satz.ename
                            || ' '
                            || emp_satz.sal);
   END LOOP;
END;
/

REM Ausgabe:
 7499 ALLEN 1600
 7521 WARD 1250
 7654 MARTIN 1250
 7844 TURNER 1500