SQLserver视图中定义参数

CREATE TABLE TestTable
(
    ID INT,Name NVARCHAR(20),
    International nvarchar(200)
)

INSERT INTO TestTable 
SELECT '1','JACK','CHINA' UNION ALL
SELECT '2','TOM','CHINA' UNION ALL
SELECT '3','JOHN','JAPAN' UNION ALL
SELECT '4','ALICE','FRANCH' UNION ALL
SELECT '5','DORIS','AMERICA' UNION ALL
SELECT '6','TRRRY','CHINA'
GO

create VIEW V_INFO 
AS 
SELECT * FROM TestTable WHERE International='CHINA'
GO

--1--
CREATE FUNCTION FN_INFO(@INPUT_PARAMETER NVARCHAR(30)) 
RETURNS TABLE
AS
RETURN
(SELECT * FROM V_INFO WHERE International=@INPUT_PARAMETER)
GO

select * from FN_INFO(N'AMERICA')
GO

--2--
CREATE FUNCTION FN_INFO_ID(@ID_PARAMETER NVARCHAR(30))
RETURNS TABLE
AS
RETURN
(SELECT * FROM V_INFO WHERE ID=@ID_PARAMETER)
GO

select * from FN_INFO_ID(6)