CREATE OR REPLACE FUNCTION f1
(i IN NUMBER)
RETURN NUMBER
AS
v_ret NUMBER;
BEGIN
IF i>5 THEN
v_ret := 0;
END IF;
RETURN v_ret ;
END f1;
(i IN NUMBER)
RETURN NUMBER
AS
v_ret NUMBER;
BEGIN
IF i>5 THEN
v_ret := 0;
END IF;
RETURN v_ret ;
END f1;
调试欢乐多
(i IN OUT number)
RETURN NUMBER
AS
BEGIN
IF i>5 THEN
i:= 0;
END IF;
RETURN i;
END f1;