problem in inserting multiple images to the database.

I have a database in which contain product details The product code, name etc are the columns, I have the product images in the system in a folder I need to add the images directly to the database according to the proper rows regarding the product code, The product code and images are sam, the product code is like 110-1,110-2 etc, and image names are 110-1jpg,110-2jpg etc I have a program but its not updating all the rows pls help

DECLARE @CODE varchar

DECLARE image_cursor CURSOR FOR

SELECT CODE FROM MyMast WHERE img IS NULL

OPEN image_cursor;

FETCH NEXT FROM image_cursor

INTO @CODE;

WHILE @@FETCH_STATUS = 0

BEGIN

DECLARE @sql VARCHAR(MAX)

DECLARE @imagePath VARCHAR(255)

SET @imagePath = 'D:\images\' + RTRIM(LTRIM(@CODE)) + '.jpg'

SET @sql = 'UPDATE Mymast'

SET @sql = @sql + 'SET img = (SELECT BulkColumn FROM OPENROWSET( BULK ''' + @imagePath +...