Hi,

I would suggest having a different identifier. If possible try to go for a numeric value or a combination of simple letters and numbers. If you can change the database and assign the relevant records unique identifiers do that. I would also add that the identifiers don't need to come from the database. You can generate them in your code after you retrieve the data. This can be as simple as starting with an initial value and just incremeting and assigning it as an id.