Staff

idfirstNamelastNameposition
1JohnDoeManager
2JaneSmithAssistant Manager

Chefs

idstaffIdexperience
(→ Staff.id)
115 years
223 years

Sous_Chef

idchefId
(→ Chefs.id)
11
22

Cooks

idchefId
(→ Chefs.id)
11
22

MenuItems

iditemNamepreparationTimeprice
1Burger109.99
2Pizza1512.99

Orders

orderIdsousChefIdcookIdtotalPrice
(→ Sous_Chef.id)(→ Cooks.id)
11128.97
22226.98