How to specify uniqueness for a tuple of field in a Django model

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Chapters
00:00 How To Specify Uniqueness For A Tuple Of Field In A Django Model
00:22 Accepted Answer Score 42
00:39 Thank you

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Full question
https://stackoverflow.com/questions/4723...

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Tags
#python #django #djangomodels

#avk47

ACCEPTED ANSWER

Score 42

There is a META option called unique_together. For example:

class MyModel(models.Model):
    field1 = models.BlahField()
    field2 = models.FooField()
    field3 = models.BazField()

    class Meta:
        unique_together = ("field1", "field2")

More info on the Django documentation page.