plsql与.net异常处理

plsql与.net异常处理~

---

 procedure XX_PP() is

begin

 　　...

exception

　　when e_error then

　　　　raise_application_error(-20001, "e_error exception: " || sqlerrm);

end;

---

try

{

　　...

 }

catch(exception e)

{

　　Respone.Write(e.message);

}