Net开发日记3

原来以为是SQL只是一个存放数据的东西,没想到SQL编程这么重要,下面是我的一个把XML化成一个SQL临时表:

DECLARE @idoc int
DECLARE @doc varchar(1000)
SET @doc ='
<ROOT>
<Customer CustomerID="VINET" ContactName="Paul Henriot">
   <Order OrderID="10248" CustomerID="VINET" EmployeeID="5"
          OrderDate="1996-07-04T00:00:00">
      <OrderDetail ProductID="11" Quantity="12"/>
      <OrderDetail ProductID="42" Quantity="10"/>
   </Order>
</Customer>
<Customer CustomerID="LILAS" ContactName="Carlos Gonzlez">
   <Order OrderID="10283" CustomerID="LILAS" EmployeeID="3"
          OrderDate="1996-08-16T00:00:00">
      <OrderDetail ProductID="72" Quantity="3"/>
   </Order>
</Customer>
</ROOT>'
-- Create an internal representation of the XML document.
EXEC sp_xml_preparedocument @idoc OUTPUT, @doc
-- Execute a SELECT statement using OPENXML rowset provider.
SELECT *
FROM OPENXML (@idoc, '/ROOT/Customer',1)
      WITH (CustomerID  varchar(10),
            ContactName varchar(20))
EXEC sp_xml_removedocument @idoc
如果要把它存放成实表,就用Select into语句:把SELECT *
FROM OPENXML (@idoc, '/ROOT/Customer',1)
      WITH (CustomerID  varchar(10),
            ContactName varchar(20))
EXEC sp_xml_removedocument @idoc
改为:

SELECT * Into [Table]
FROM OPENXML (@idoc, '/ROOT/Customer',1)
      WITH (CustomerID  varchar(10),
            ContactName varchar(20))
EXEC sp_xml_removedocument @idoc

就可以了,呵呵....