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Code Issues 32 Releases Wiki Activity

[1.7.x] Fixed #22429 -- Incorrect SQL when using ~Q and F

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Backport of 5e1f4656b9 from master
This commit is contained in:
Anssi Kääriäinen
2014-04-28 15:27:36 +03:00
parent 87d873ab47
commit 402fc4f6c9
4 changed files with 50 additions and 10 deletions
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17
tests/queries/tests.py
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@@ -27,7 +27,7 @@ from .models import (
BaseA, FK1, Identifier, Program, Channel, Page, Paragraph, Chapter, Book,
MyObject, Order, OrderItem, SharedConnection, Task, Staff, StaffUser,
CategoryRelationship, Ticket21203Parent, Ticket21203Child, Person,
Company, Employment, CustomPk, CustomPkTag)
Company, Employment, CustomPk, CustomPkTag, Classroom, School, Student)
class BaseQuerysetTest(TestCase):
@@ -3344,3 +3344,18 @@ class ReverseM2MCustomPkTests(TestCase):
self.assertQuerysetEqual(
CustomPkTag.objects.filter(custom_pk=cp1), [cpt1],
lambda x: x)
class Ticket22429Tests(TestCase):
def test_ticket_22429(self):
sc1 = School.objects.create()
st1 = Student.objects.create(school=sc1)
sc2 = School.objects.create()
st2 = Student.objects.create(school=sc2)
cr = Classroom.objects.create(school=sc1)
cr.students.add(st1)
queryset = Student.objects.filter(~Q(classroom__school=F('school')))
self.assertQuerysetEqual(queryset, [st2], lambda x: x)