Hi all,
I have a product entity with about 50 fields. When the user adds a new product record, I would like to check, if the product record already exists. To that end, I need to compare the fields of the newly created product record with fields of the already existing product record fields in the data base. I can use a needed loop and cycle through all product records and within each record compare all fields.
So entry of each field can be doublicated, but the combination of entries must be unique for the product records.
I am wondering, if there is a smarter way to do that. Any suggestions?