XDR不会不知道吧？就是简化的XML-Data啦。现在示范一个如何实现这样的查询

SELECT o.OrderID, o.OrderDate from Orders o, Customers c,

WHERE o.CustomerID = c.CustomerID and c.CompanyName = ?

Code:

<%@ Language=VBScript %>

<%

    Dim sConn

    sConn = "Provider=SQLOLEDB; Data Source=(local); Initial Catalog=Northwind; User ID=SA;Password=;" 

    Dim adoConn

    Set adoConn = Server.CreateObject("ADODB.Connection")

    adoConn.ConnectionString = sConn

    adoConn.CursorLocation = 3 ''adUseClient

    adoConn.Open  

    Dim adoCmd

    Set adoCmd = CreateObject("ADODB.Command")

    Set adoCmd.ActiveConnection = adoConn

    adoCmd.CommandText = "Customer[@CompanyName=""Tortuga Restaurante""]"

    adoCmd.Dialect = "{ec2a4293-e898-11d2-b1b7-00c04f680c56}"  

    adoCmd.Properties("Mapping Schema") = "Orders.xml"

    adoCmd.Properties("Base Path") = "C:INETPUBWWWROOTPBA"

    adoCmd.Properties("Output Stream") = Response 

    Response.write "<XML ID=''MyDataIsle''>"

    adoCmd.Execute , , 1024 ''adExecuteStream

    Response.write "</XML>"

%>