Hi! I would like to change the primary key in my record and use another field instead (the created field would be a concat() from other two fields).
Even though I have been trying, I´m finding trouble when trying to change the condition of primary key and give it to another field. I don´t want this primary key to be AUTO-INCREMENT and, when I try to put another field as primary key, an error occurs. Is it possible to eliminate the primary key and convert the other one into a primary key?
Otherwise, how can I solve this?
Discussion posts and replies are publicly visible