Ok, I have a books database that servers as a cache. I'm looking for some help. Is it possible to have a select statement to find an IBNNumber in the database and if its not found in any rows add the book strait up into that database . If the isbn number is found, update the other columns in the table which are ( title, description and author) and leave ISBN the same. If this is possible or there is another workaround can someone give me some example code to solve this? Thanks!