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Code Issues 32 Releases Wiki Activity

Fixed #33408 -- Fixed adding nullable unique fields on SQLite.

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Regression in 2f73e5406d.

Thanks Alan Crosswell for the report.
This commit is contained in:
Mariusz Felisiak
2022-01-04 05:50:00 +01:00
committed by GitHub
parent 0ab58c1209
commit 30613d6a74
2 changed files with 21 additions and 4 deletions
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12
tests/schema/tests.py
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@@ -624,6 +624,18 @@ class SchemaTests(TransactionTestCase):
# Make sure the values were transformed correctly
self.assertEqual(Author.objects.extra(where=["thing = 1"]).count(), 2)
def test_add_field_o2o_nullable(self):
with connection.schema_editor() as editor:
editor.create_model(Author)
editor.create_model(Note)
new_field = OneToOneField(Note, CASCADE, null=True)
new_field.set_attributes_from_name('note')
with connection.schema_editor() as editor:
editor.add_field(Author, new_field)
columns = self.column_classes(Author)
self.assertIn('note_id', columns)
self.assertTrue(columns['note_id'][1][6])
def test_add_field_binary(self):
"""
Tests binary fields get a sane default (#22851)