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Fixed #30572 -- Prevented values()/values_list() on combined queryset from mutating the list of columns in querysets.

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Mariusz Felisiak 2019-06-19 10:44:53 +02:00 • committed by GitHub
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tests/queries/test_qs_combinators.py
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@ -123,6 +123,9 @@ class QuerySetSetOperationTests(TestCase):
self.assertEqual(reserved_name['order'], 2)
reserved_name = qs1.union(qs1).values_list('name', 'order', 'id').get()
self.assertEqual(reserved_name[:2], ('a', 2))
# List of columns can be changed.
reserved_name = qs1.union(qs1).values_list('order').get()
self.assertEqual(reserved_name, (2,))
def test_union_with_two_annotated_values_list(self):
qs1 = Number.objects.filter(num=1).annotate(