我需要像
这样的东西select * from tb_listings for xml auto
但我需要将每一行分开,而不是一个大的xml文档。
我尝试过以下内容:
select id, (select * from tb_listings a where a.id=id for xml auto) as xmldata from tb_listings
预期输出如下:
id xmldata
------------------------------------------------------------
1 <listing><name>ABC</name><xyz>123</xyz></listing>
但它似乎没有做我想要的,也需要很长时间才能运行。
任何想法都将不胜感激。 :)
编辑:想出来:
select id, (select top 1 * from tb_listings a where a.id=b.id for xml auto) from tb_listings b
截止。
答案 0 :(得分:1)
尝试这样的事情:
DECLARE @YourTable table (PK1 int, c1 int, c2 varchar(5), c3 datetime)
INSERT INTO @YourTable VALUES (1,2,'abcde','1/1/2009')
INSERT INTO @YourTable VALUES (100,200,'zzz','12/31/2009 23:59:59')
--list all columns in xml format
SELECT
t2.PK1 --optional, can remove this column from the result set and just get the XML
,(SELECT
*
FROM @YourTable t1
WHERE t1.PK1= t2.PK1
FOR XML PATH('YourTable'), TYPE
) as Row
FROM @YourTable t2
输出:
PK1 Row
----------- ------------------------------------------------------------------------------------------
1 <YourTable><PK1>1</PK1><c1>2</c1><c2>abcde</c2><c3>2009-01-01T00:00:00</c3></YourTable>
100 <YourTable><PK1>100</PK1><c1>200</c1><c2>zzz</c2><c3>2009-12-31T23:59:59</c3></YourTable>
(2 row(s) affected)