what happens when we use "on_delete=models.CASCADE" in django models
class HospitalStay(models.Model):
patient = models.ForeignKey(User, on_delete = models.CASCADE)
what happens when we use on_delete=models.CASCADE in django
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1 Answers
CASCADE means that the row will be deleted too if the ForeignKey gets deleted.
In your case, HospitalStay instance will be deleted if the User Linked to it gets deleted.
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