SQL脚本整理系列一 分隔函数

原来效果：

fName    Scroe
王某某    101,102,109
李某某    102,103
王某某    103
李某某
李某某    101,102,103
王某某    222

name    score
李某某    101
李某某    102
李某某    103
王某某    101
王某某    102
王某某    103
王某某    109
王某某    222

IF OBJECT_ID('sp_SplitResult') > 0
DROP PROC sp_SplitResult
GO

CREATE  PROC sp_SplitResult
AS
BEGIN
--声明一个表
SET   NOCOUNT ON
DECLARE @tb TABLE
(
name VARCHAR(20) ,
score VARCHAR(10)
)
DECLARE @name VARCHAR(20)= '' ,
@SourceObject VARCHAR(MAX)

--创建游标
DECLARE cursor_tb CURSOR FAST_FORWARD
FOR
( SELECT    fName ,
Scroe
FROM      dbo.Test1
WHERE     Scroe <> ''
)
OPEN  cursor_tb
FETCH NEXT FROM cursor_tb
INTO @name, @SourceObject;

WHILE @@FETCH_STATUS = 0
BEGIN
INSERT  @tb
SELECT  @name ,
score
FROM    dbo.getSplitResult(@SourceObject, ',')
FETCH NEXT FROM cursor_tb
INTO @name, @SourceObject

END

CLOSE cursor_tb
DEALLOCATE cursor_tb

SELECT DISTINCT
*
FROM    @tb
END

--  EXEC sp_SplitResult

EXEC sp_SplitResult