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Fixed #17653 -- Allowed using zero as AutoFields value on MySQL if NO_AUTO_VALUE_ON_ZERO SQL mode is enabled.

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Mariusz Felisiak
2020-07-20 09:48:31 +02:00
committed by GitHub
parent 730711e828
commit 83f55aafdd
7 changed files with 27 additions and 8 deletions
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6
tests/backends/mysql/test_features.py
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@@ -32,3 +32,9 @@ class TestFeatures(TestCase):
database_features = DatabaseFeatures(_connection)
self.assertFalse(database_features.has_select_for_update_skip_locked)
self.assertFalse(database_features.has_select_for_update_nowait)
def test_allows_auto_pk_0(self):
with mock.MagicMock() as _connection:
_connection.sql_mode = {'NO_AUTO_VALUE_ON_ZERO'}
database_features = DatabaseFeatures(_connection)
self.assertIs(database_features.allows_auto_pk_0, True)