DO
Size: a a a
DO
ИИ
ИИ
DO
AK
DO
DТ
class Engine(models.Model): type = models.CharField(max_length=32)
volume = models.IntegerField()
class Car(models.Model):
color =models.CharField(max_length=32)
engine = models.ForeignKey(Engine, on_delete=models.CASCADE) speed = models.FloatField()
MB
AK
Y
class Engine(models.Model): type = models.CharField(max_length=32)
volume = models.IntegerField()
class Car(models.Model):
color =models.CharField(max_length=32)
engine = models.ForeignKey(Engine, on_delete=models.CASCADE) speed = models.FloatField()
DТ
Y
DТ
name
for CharField or join on the field not permittedt
Y
DТ
Y
Y
t
Y