Flussdiagramm
Ingeniería de software inversa. BD HR
Diagrama de flujo: Ingeniería inversa de base de datos
Inhalt des Flussdiagramms
Regions:
Region_ID
Countries:
Country_ID
Region_ID
Locations:
Country_ID
Location_ID
Departments:
Department_ID
Location_ID
Jobs:
Job_id
1:N
1:N
1:N
Employees:
Departament_ID
Employee_ID
Job_ID
Job_history:
Employee_ID
Job_ID
Department_ID
1:N
1:1
1:1
N:1