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db.models.PositiveIntegerField

class PositiveIntegerField(**options) [source]

Like an IntegerField, but must be either positive or zero (0). Values from 0 to 2147483647 are safe in all databases supported by Django. The value 0 is accepted for backward compatibility reasons.

Links:

https://docs.djangoproject.com/en/1.10/ref/models/fields/#django.db.models.PositiveIntegerField

doc_Django

2016-10-09 18:36:02

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