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Code Issues 32 Releases Wiki Activity

Fixed #21554 -- Incorrect SQL generated when using multiple inheritance.

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This commit is contained in:
pegler
2013-12-05 11:46:25 -05:00
committed by Simon Charette
parent b63acdfe71
commit 38e24d680d
3 changed files with 35 additions and 7 deletions
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9
tests/model_inheritance_regress/tests.py
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@@ -15,7 +15,7 @@ from .models import (Place, Restaurant, ItalianRestaurant, ParkingLot,
SelfRefChild, ArticleWithAuthor, M2MChild, QualityControl, DerivedM,
Person, BirthdayParty, BachelorParty, MessyBachelorParty,
InternalCertificationAudit, BusStation, TrainStation, User, Profile,
ParkingLot4A, ParkingLot4B)
ParkingLot4A, ParkingLot4B, Senator)
class ModelInheritanceTest(TestCase):
@@ -455,3 +455,10 @@ class ModelInheritanceTest(TestCase):
# used in the qs and top contains direct pointer to the bottom model.
qs = ItalianRestaurant.objects.values_list('serves_gnocchi').filter(name='foo')
self.assertEqual(str(qs.query).count('JOIN'), 1)
def test_issue_21554(self):
senator = Senator.objects.create(
name='John Doe', title='X', state='Y'
)
Senator.objects.get(pk=senator.pk)