dbms_output.put_line的小例子

开始

set serveroutput on

define p_annual=6000



declare

  v_sal number(7,2):=&p_annual;

begin

  v_sal := v_sal/12;

  dbms_output.put_line('the monthly salary is ' || v_sal);

end;

script output 窗口可以看出：

anonymous block completed

the monthly salary is 500

结束