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Code Issues 32 Releases Wiki Activity

Fixed #17713 -- Renamed BaseDatabaseFeatures.allows_primary_key_0 to allows_auto_pk_0.

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MySQL does allow primary key with value 0. It only forbids autoincrement
primary key with value 0.

Thanks Claude Paroz for the report.
This commit is contained in:
Vajrasky Kok
2013-11-24 21:12:22 +08:00
committed by Tim Graham
parent b22d6c47a7
commit d3cf6cfacf
7 changed files with 16 additions and 12 deletions
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5
tests/backends/tests.py
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@@ -934,10 +934,9 @@ class ThreadTests(TestCase):
class MySQLPKZeroTests(TestCase):
"""
Zero as id for AutoField should raise exception in MySQL, because MySQL
does not allow zero for automatic primary key.
does not allow zero for autoincrement primary key.
"""
@skipIfDBFeature('allows_primary_key_0')
@skipIfDBFeature('allows_auto_pk_0')
def test_zero_as_autoval(self):
with self.assertRaises(ValueError):
models.Square.objects.create(id=0, root=0, square=1)