SQL XML 2

DECLARE @Items XML
SET @Items = 
    '<bookstore>
<book category="COOKING">
  <title lang="en">Everyday Italian2</title>
  <author>Giada De Laurentiis</author>
  <year>2005</year>
  <price>30.00</price>
</book>

<book category="CHILDREN">
  <title lang="en">Harry Potter</title>
  <author>J K. Rowling</author>
  <year>2005</year>
  <price>29.99</price>
</book>

<book category="WEB">
  <title lang="en">XQuery Kick Start</title>
  <author>James McGovern</author>
  <author>Per Bothner</author>
  <author>Kurt Cagle</author>
  <author>James Linn</author>
  <author>Vaidyanathan Nagarajan</author>
  <year>2003</year>
  <price>49.99</price>
</book>

<book category="WEB">
  <title lang="zh">Learning XML</title>
  <author>Erik T. Ray</author>
  <year>2003</year>
  <price>39.95</price>
</book>

</bookstore>'

DECLARE @tb TABLE (
            id INT IDENTITY(1 ,1) PRIMARY KEY
           ,title NVARCHAR(100)
           ,author NVARCHAR(100)
           ,YEAR INT
           ,price DECIMAL(10 ,3)
        )

DECLARE @idoc INT
EXEC sp_xml_preparedocument @idoc OUTPUT,@Items

INSERT INTO @tb
SELECT *
FROM   OPENXML(@idoc ,'//book' ,2)
       WITH (
           title NVARCHAR(100)
          ,author NVARCHAR(100)
          ,YEAR INT
          ,price DECIMAL(10 ,3)
       ) 
   
SELECT * FROM   @tb