You say that the DB is in the 5th normal form if it does not have compound PK.
But in the solution tables you still have compound keys (bug_id, assigned_to) and (account_id, product_id). Are these not counts as compound keys?
You say that the DB is in the 5th normal form if it does not have compound PK.
But in the solution tables you still have compound keys (bug_id, assigned_to) and (account_id, product_id). Are these not counts as compound keys?