Class Model (models.Model): field = models.ManyToManyField(SubModel, blank=True) class

Question

Class Model (models.Model): field = models.ManyToManyField(SubModel, blank=True) class

SubModel (models.Model):

При попытке использовать create_or_update c SubModel, получую

IntegrityError: update or delete on table violates foreign key
DETAIL: Key (id)=(5070c51e-5494-4dd8-a1c8-7efae3953793) is still referenced from table

Можно как то обновить SubModel без удаления ключа?

#backend #django #programming #python #russian

0

12.04.2019