PLSQL 传递异常的小例子

开始

set serveroutput on;



DECLARE

  e_no_rows EXCEPTION;

  e_integrity EXCEPTION;



BEGIN



  BEGIN

      RAISE e_no_rows;

  END;



EXCEPTION

   WHEN  e_no_rows THEN

      DBMS_OUTPUT.PUT_LINE('no rows exception');



END;

运行结果：

anonymous block completed

no rows exception

结束