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@ -148,6 +148,12 @@ class DbDefaultModel(models.Model):
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name = models.CharField(max_length=10)
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name = models.CharField(max_length=10)
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created_at = models.DateTimeField(db_default=Now())
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created_at = models.DateTimeField(db_default=Now())
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class Meta:
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required_db_features = {"supports_expression_defaults"}
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class DbDefaultPrimaryKey(models.Model):
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class DbDefaultPrimaryKey(models.Model):
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id = models.DateTimeField(primary_key=True, db_default=Now())
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id = models.DateTimeField(primary_key=True, db_default=Now())
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class Meta:
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required_db_features = {"supports_expression_defaults"}
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@ -845,6 +845,7 @@ class BulkCreateTests(TestCase):
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],
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],
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)
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)
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@skipUnlessDBFeature("supports_expression_defaults")
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def test_db_default_field_excluded(self):
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def test_db_default_field_excluded(self):
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# created_at is excluded when no db_default override is provided.
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# created_at is excluded when no db_default override is provided.
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with self.assertNumQueries(1) as ctx:
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with self.assertNumQueries(1) as ctx:
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@ -869,7 +870,9 @@ class BulkCreateTests(TestCase):
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2 if connection.features.can_return_rows_from_bulk_insert else 1,
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2 if connection.features.can_return_rows_from_bulk_insert else 1,
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)
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)
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@skipUnlessDBFeature("can_return_rows_from_bulk_insert")
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@skipUnlessDBFeature(
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"can_return_rows_from_bulk_insert", "supports_expression_defaults"
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)
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def test_db_default_primary_key(self):
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def test_db_default_primary_key(self):
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(obj,) = DbDefaultPrimaryKey.objects.bulk_create([DbDefaultPrimaryKey()])
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(obj,) = DbDefaultPrimaryKey.objects.bulk_create([DbDefaultPrimaryKey()])
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self.assertIsInstance(obj.id, datetime)
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self.assertIsInstance(obj.id, datetime)
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