I was able to insert records (with username and password) into database from excel file using the link
I need to enhance this program(instead of insert I need to use 'Select' command now in the enhanced program) to check if a particular set of usernames are there in database login table or not compared to the excel file records. If they are not there I would like to generate report of the missing usernames and email to user.
How can I modify the program. Please advise.Any ideas, suggestions, sample code, links, source code highly appreciated. Thanks in advance