问上,小弟我这个存储过程执行结果不对,

问下,我这个存储过程执行结果不对,,,在线等!!!PROCEDURE UPDATE_PROCEDURE_NAME(V_ID IN NUMBER,V_VALUE I

问下,我这个存储过程执行结果不对,,,在线等!!!
PROCEDURE UPDATE_PROCEDURE_NAME
(
 V_ID IN NUMBER,
 V_VALUE IN VARCHAR2
)
IS BEGIN
  UPDATE TEST SET VALUE=V_VALUE WHERE ID=V_ID;
END UPDATE_PROCEDURE_NAME;


这个存储过程创建的时候没有报错,,, 我执行这个存储过程, 为什么表里面的数据不能改变

[解决办法]

SQL code
set serveroutput on;/create or replace PROCEDURE UPDATE_PROCEDURE_NAME( V_ID IN NUMBER, V_VALUE IN VARCHAR2)IS val varchar(50):='';cou int:=0;BEGIN    select count(1) into cou from TEST where ID=V_ID;    if cou<>0 then      select VALUE into val from TEST where ID=V_ID;        dbms_output.put_line(val);      UPDATE TEST SET VALUE=V_VALUE WHERE ID=V_ID;      select VALUE into val from TEST where ID=V_ID;        dbms_output.put_line(val);        commit;    end if;END UPDATE_PROCEDURE_NAME;/--这样建立就可以看清了