Usando o contexto: Creat e Tab le Cid ad e ( Id _ci d ad e i nteg er, d es c ric ao varc har(100), f k_id _est ad o integ er, p ri mary k ey (id _c id ad e) f o reig n k ey f k _id _est ad o ref erenc es es tad o (id _est ad o ), ) Creat e tab le E s t ad o ( Id _es t ad o int eg er, No me v arc har(100), Si g la v arc har(2), Primary key (id _es tad o ) )