Question

I set default value as 0 in foreign key field in Django model. But it is raising IntigrityError (1048, “Column ‘country_id’ cannot be null”)

Hi, I have code like:

class TestModel(models):
    name = models.CharField(max_length=255, blank=True)
    reg_from = models.CharField(max_length=255, blank=True)
    gender = models.CharField(max_length=1, choices=GENDER_CHOICES, blank=True, null=True)
    country = models.ForeignKey(Country, blank=True, default=0)

For some reason, while saving TestModel, I can’t provide country information. I would like to update that later.

Krish

Answer 1

I made field null as quick and dirty solution.