def clean_data(apps, schema_editor):
YourModel = apps.get_model('your_app', 'YourModel')
for obj in YourModel.objects.all():
if not obj.your_field.isdigit():
obj.your_field = 0 # Or any default integer value
obj.save()
def clean_data(apps, schema_editor):
YourModel = apps.get_model('your_app', 'YourModel')
for obj in YourModel.objects.all():
if not obj.your_field.isdigit():
obj.your_field = 0 # Or any default integer value
obj.save()