更新时间:2023-01-29 21:19:15
DECLARE @Employee TABLE (id Bigint IDENTITY(1,1), Name NVARCHAR(50))
INSERT INTO @Employee (name) SELECT 'ABC'
INSERT INTO @Employee (name) SELECT 'DEF'
INSERT INTO @Employee (name) SELECT 'GHI'
INSERT INTO @Employee (name) SELECT 'JKL'
INSERT INTO @Employee (name) SELECT 'MNO'
select * from @Employee For XML Path('Employee')
>
结果将是
Result will be
<Employee>
<id>1</id>
<Name>ABC</Name>
</Employee>
<Employee>
<id>2</id>
<Name>DEF</Name>
</Employee>
<Employee>
<id>3</id>
<Name>GHI</Name>
</Employee>
<Employee>
<id>4</id>
<Name>JKL</Name>
</Employee>
<Employee>
<id>5</id>
<Name>MNO</Name>
</Employee>
select * from @Employee For XML RAW(''Employee'')
结果将是
Result will be
<Employee id="1" Name="ABC" />
<Employee id="2" Name="DEF" />
<Employee id="3" Name="GHI" />
<Employee id="4" Name="JKL" />
<Employee id="5" Name="MNO" />
select * from @Employee For XML AUTO
结果将是
Result will be
<_x0040_Employee id="1" Name="ABC" />
<_x0040_Employee id="2" Name="DEF" />
<_x0040_Employee id="3" Name="GHI" />
<_x0040_Employee id="4" Name="JKL" />
<_x0040_Employee id="5" Name="MNO" />
一旦将数据存储在DataSet中,就可以始终使用WriteXml将其转换为XML.我不想再次猜测您在做什么,但是如果您已经在SQL中查询了XML,为什么还要查询XML数据集?
Once you have your data in a DataSet, you can always use the WriteXml to get it into XML. I don''t want to second guess what you are doing, but why would you want to query the dataset in XML if you already queried it in your SQL?