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-----------------------------------------------------------------------
-- Author: happyflystone
-- Date : 2009-01-17 22:56:11
-- Ver: Microsoft SQL Server 2005 - 9.00.2047.00 (Intel X86)
-- Apr 14 2006 01:12:25
-- Copyright (c) 1988-2005 Microsoft Corporation
-- Standard Edition on Windows NT 5.0 (Build 2195: Service Pack 4)
--
----------------------------------------------------------------------
--²âÊÔÊý¾Ý
DECLARE @T TABLE(COL VARCHAR(10))
INSERT @T SELECT 'WEFSA'
INSERT @T SELECT 'DFSA'
INSERT @T SELECT 'DQWF'
--Êý¾ÝÉú³É
;
WITH T
AS
(
SELECT top 26 ROW_NUMBER() OVER (ORDER BY ID) AS n
from SYS.SYSOBJECTS
),
T2
AS
(
SELECT col,CHAR(64+N) AS M,N
from @T JOIN T
ON CHARINDEX(CHAR(64+N),COL) > 0
)
SELECT
COL,
replace(
(SELECT M as [data()] from T2 WHERE COL = T3.COL ORDER BY N FOR XML PATH('')
),' ','') AS NEWCOL
from @T T3
--½á¹û
/*
COL NEWCOL
---------- --------
WEFSA AEFSW
DFSA ADFS
DQWF DFQW
(3 ÐÐÊÜÓ°Ïì)
*/
--¸½Â¼£º(СPÁºÐ´µÄ£¬Ò²¾ÍÊÇÁºÎÌÁË£¬´ó¼Ò×Ô¼º±È°É)
;WITH Numbers AS
(
SELECT TOP(2
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