获得空值插入

Question

我的数据库字段

Id which is primary key and auto increment 
imagename varchar(max) 
imagepath varchar(max) 
isdeleted bit 

我现在用OPENXML做批量插入。它在imagename和imagepath列中插入空值。这是我的存储过程：

alter PROCEDURE PB_Insertgallery 
    @XmlString nText 
AS 
BEGIN  
    SET NOCOUNT ON; 
DECLARE @XMLDocPointer INT 

    EXEC sp_xml_preparedocument @XMLDocPointer OUTPUT, @XmlString  
    INSERT INTO tb_gallery 
    (imagename, imagepath)  
    SELECT imagename,imagepath 
    FROM OPENXML(@XMLDocPointer,'/NewDataSet/Table1',2)  
    WITH (imagename VARCHAR(max), --'@ImageName',  
     imagepath VARCHAR(max)  --'@ImagePath' 
     ) 
    EXEC sp_xml_removedocument @XMLDocPointer 
END 
GO 

和XML字符串是：

<NewDataSet> 
    <Table1> 
      <Imagename>Chrysanthemum.jpg</Imagename> 
      <Imagepath>/prop_images/temp/Chrysanthemum.jpg</Imagepath> 
    </Table1> 
</NewDataSet> 

请帮我出;为什么我在插入过程中获得空值？

Answer 1

这是由于区分大小写，您imagename，ImagePath的在SQL就是它在NTEXT一些大写小写。

alter PROCEDURE test 
    @XmlString nText, 
    @Propertyid Varchar(100), 
    @Builderid Varchar(100) 
AS 
BEGIN  
    SET NOCOUNT ON; 
DECLARE @XMLDocPointer INT 

    EXEC sp_xml_preparedocument @XMLDocPointer OUTPUT, @XmlString  
    INSERT INTO tb_gallery 
    (Imagename, Imagepath, Propertyid, Builderid)  
    SELECT Imagename,Imagepath, @Propertyid, @Builderid 
    FROM OPENXML(@XMLDocPointer,'/NewDataSet/Table1',2)  
    WITH (Imagename VARCHAR(max), --'@ImageName',  
     Imagepath VARCHAR(max)  --'@ImagePath' 
     ) 
    EXEC sp_xml_removedocument @XMLDocPointer 
END 
GO