insert into alumno values ('295032', 'Jose Perez', 3.8, 'I.E'), ('495031', 'Juan Marin', 4.1, 'ASI')

insert into alumno (codigoal, nombreal, carrera) values ('118890', 'Luis Paez', 'I.E')

insert into profesor(codprof, nombreprof, carrera)  values  ('998012', 'Jose Perez', 'I.E'), ('404050', 'Ana Marin', 'ASI'), ('889978', 'Carlos Marin', 'ASI')

insert into materia values ('1111', 'Mate1', 'I.E')

insert into nota values ('295033', '1111', 4.3)