Implementing Generalization & specialization about dbml HOT 2 CLOSED

  Table person {
    id int [pk]
    role varchar
    name varchar
    email varchar
  }
  
  Table student {
    studentID int [pk]
    intake varchar
    major varchar
    personID int [ref: - person.id]
  }
  
  Table lecturer {
    lecturerID int [pk]
    skill varchar
    qualification varchar
    personID int [ref: - person.id]
  }