使用模板执行SQL查询

A、创建包含简单Select语句的模板文件。

<?xml version="1.0" encoding="UTF-8"?>
<root xmlns:sql="urn:schemas-microsoft-com:xml-sql">
<sql:query>
　　select top 10 customerid,companyname from customers for xml auto
</sql:query>
</root>

该模板在文件（temp.xml）中并通过URL执行：http://localhost/template/temp.xml，结果如下：

<?xml version="1.0" encoding="UTF-8" ?> 
-<root xmlns:sql="urn:schemas-microsoft-com:xml-sql">   
<customers customerid="ALFKI" companyname="Alfreds Futterkiste" />   
<customers customerid="ANATR" companyname="Ana Trujillo Emparedados y helados" />  <customers customerid="ANTON" companyname="Antonio Moreno Taquería" />   
<customers customerid="AROUT" companyname="Around the Horn" /> 
</root>

B、在模板文件中执行存储过程。

在SQL Server建一存储过程CategoryInfo：
if exists (select name from sysobjects where         
   name="CategoryInfo" and type="P"
   Drop procedure CategoryInfo
GO
  CREATE PROCEDURE dbo.CategoryInfo
AS
  Select CategoryID,CategoryName from Categories where
    Categories.CategoryID=2 for xml Auto 

　　该模板存储在文件（temp1.xml）中并通过URL执行：http://localhost/template/temp1.xml，结果如下：

<?xml version="1.0" encoding="UTF-8" ?> 
-<root xmlns:sql="urn:schemas-microsoft-com:xml-sql">   
  <Categories CategoryID="2" CategoryName="Condiments"/>   
</root>