Re: UniqueConstraint raises uncaught IntegrityError in Admin

That's what I had to revert to doing, yes. I added logic to the validate_unique() method on the model itself and then updated the query logic manually. On Wednesday, July 17, 2019 at 2:15:52 AM UTC-4, Derek wrote: > > Would it be correct to say that adding validation at model clean level >

Re: UniqueConstraint raises uncaught IntegrityError in Admin

Would it be correct to say that adding validation at model clean level would make more sense when using this feature with the admin? On Tuesday, 9 April 2019 15:13:19 UTC+2, Simon Charette wrote: > > No form validation is implemented for UniqueConstraint(condition) yet as > that would require >

Re: UniqueConstraint raises uncaught IntegrityError in Admin

Yeah, this one just bit me in the Django Admin as well. According to the docs , Validation of Constraints > > In general constraints are *not* checked during full_clean(), and do not > raise ValidationErrors. Rather you’ll get a

Re: UniqueConstraint raises uncaught IntegrityError in Admin

No form validation is implemented for UniqueConstraint(condition) yet as that would require a non-trivial refactor of how it's performed. It was discussed during the feature development[0]. I'd suggest you override you form or your model's clean() method to perform the validation yourself

Re: UniqueConstraint raises uncaught IntegrityError in Admin

The Integrity error means that there is a row in the database with role = 1 So another row with role=1 would break the unique constraint and is not allowed. So either remove the unique constraint or make sure it will be unique. Den tis 9 apr. 2019 13:29Ryan Jarvis skrev: > Hey there, > > I'm

UniqueConstraint raises uncaught IntegrityError in Admin

Hey there, I'm trying out the new UniqueConstraint functionality in Django 2.2 and seem to be misunderstanding something. When adding a Constraint to the model I am getting an uncaught IntegrityError in the admin. I've got the following sample code: *models.py* class Seminar(models.Model):