下面我介紹一種通過XML技術在SQL SERVER2005中進行合併行轉列的 功能

DECLARE @idoc int?
DECLARE @doc xml

SET @doc ='?
<condition>

<State csif_cStateID="S001"/>?
<State csif_cStateID="S002"/>?
<State csif_cStateID="S003"/>

</condition>?
'

EXEC sp_xml_preparedocument @idoc OUTPUT, @doc

SELECT??? csif_cStateID??
FROM?????? OPENXML (@idoc, '/condition/State')?
WITH (csif_cStateID? varchar(15))?
EXEC sp_xml_removedocument @idoc

DECLARE @docHandle int?
declare @xmlDocument nvarchar(max) -- or xml type?
set @xmlDocument = N'

<Item>?
??? <SoNo>工程單號</SoNo>?
??? <ItemID>產品ID</ItemID>?
??? <EditionCD>版本CD</EditionCD>?
??? <ImprintCD>出版社CD</ImprintCD>?
??? <ProductName>產品名稱</ProductName>?
??? <EditionName>版本</EditionName>?
??? <ImprintName>出版社</ImprintName>?
??? <PackType>袋型</PackType>?
??? <ExFactory>最早走貨期</ExFactory>?
??? <OrderQty>訂單數量</OrderQty>?
??? <PlanProductQty>小排期排期數</PlanProductQty>?
? </Item>

'?
EXEC sp_xml_preparedocument @docHandle OUTPUT, @xmlDocument?
-- Use OPENXML to provide rowset consisting of customer data.?
--INSERT Customers?
--SELECT *?
--FROM OPENXML(@docHandle, N'ROOT/Customers/Orders')?
--? WITH Customers?
-- Use OPENXML to provide rowset consisting of order data.?
--INSERT Orders?
--SELECT *?
--FROM OPENXML(@docHandle, N'//Orders')?
--? WITH Orders?
-- Using OPENXML in a SELECT statement.?
SELECT *?
FROM OPENXML(@docHandle, N'/Item',2)?
WITH (SoNo nchar(20) , ItemID nvarchar(10),EditionCD nvarchar(10),ImprintCD nvarchar(10))?
EXEC sp_xml_removedocument @docHandle?
--EXEC sp_xml_preparedocument @idoc OUTPUT, @doc?
--?
--SELECT??? reqno??
--FROM?????? OPENXML (@idoc, '/root/CourierID',1)?
--WITH (Reqno? varchar(15))

----合併行轉列?
from (select distinct rcpi_cCartonContentID,rcpi_iCartonProductID from #tempOldRcpi ) a?
Outer apply?
( select stuff( replace( replace (?
(select distinct isnull(so,'''') as so? from #tempOldRcpi b?
where? b.rcpi_iCartonProductID=a.rcpi_iCartonProductID?
?for xml auto),''<b so="'',''\''),''"/>'',''''),1,1,'''')?
?as So

) as c'

SQL數據庫中的XML應用