Question

我想将XLSX文件读入XML并将此XML传递给存储过程并在SP中读取此xml并将XML中的记录插入表中。这是我的C＃代码

 FileStream stream = File.Open(FilePath, FileMode.Open, FileAccess.Read);
   IExcelDataReader excelReader = ExcelReaderFactory.CreateOpenXmlReader(stream);

   DataSet result = excelReader.AsDataSet();

   excelReader.IsFirstRowAsColumnNames = true;

   string xmlDS = result.GetXml();

我将xmlDS作为字符串传递给SP。现在我需要一个SP来读取该文件并将数据插入表中。

Answer 1

您可以使用OPENXML提供XML文档的行集视图

DECLARE @idoc int
DECLARE @doc varchar(1000)
SET @doc ='
<ROOT>
<Customer CustomerID="VINET" ContactName="Paul Henriot">
   <Order CustomerID="VINET" EmployeeID="5" OrderDate="1996-07-04T00:00:00">
      <OrderDetail OrderID="10248" ProductID="11" Quantity="12"/>
      <OrderDetail OrderID="10248" ProductID="42" Quantity="10"/>
   </Order>
</Customer>
<Customer CustomerID="LILAS" ContactName="Carlos Gonzlez">
   <Order CustomerID="LILAS" EmployeeID="3" OrderDate="1996-08-16T00:00:00">
      <OrderDetail OrderID="10283" 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 that uses the OPENXML rowset provider.
SELECT    *
FROM       OPENXML (@idoc, '/ROOT/Customer',1)
            WITH (CustomerID  varchar(10),
                  ContactName varchar(20))

了解更多信息：

http://msdn.microsoft.com/en-us/library/ms186918.aspx

然后您可以使用SELECT将数据插入显示here

在存储过程中读取XML

1 个答案: