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Fixed #34217 -- Fixed migration crash when removing check constraints on MySQL < 8.0.16.

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DevilsAutumn 2022-12-25 21:33:02 +05:30 • committed by Mariusz Felisiak
parent bbeeb45161
commit 68ef274bc5
2 changed files with 10 additions and 3 deletions
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11
tests/migrations/test_operations.py
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@ -3630,7 +3630,6 @@ class OperationTests(OperationTestBase):
Book.objects.create(read=70, unread=10)
Book.objects.create(read=70, unread=30)
@skipUnlessDBFeature("supports_table_check_constraints")
def test_remove_constraint(self):
project_state = self.set_up_test_model(
"test_removeconstraint",
@ -3673,7 +3672,10 @@ class OperationTests(OperationTestBase):
"test_removeconstraint", editor, project_state, new_state
)
Pony.objects.create(pink=1, weight=1.0).delete()
with self.assertRaises(IntegrityError), transaction.atomic():
if connection.features.supports_table_check_constraints:
with self.assertRaises(IntegrityError), transaction.atomic():
Pony.objects.create(pink=100, weight=1.0)
else:
Pony.objects.create(pink=100, weight=1.0)
# Remove the other one.
lt_operation = migrations.RemoveConstraint(
@ -3698,7 +3700,10 @@ class OperationTests(OperationTestBase):
gt_operation.database_backwards(
"test_removeconstraint", editor, new_state, project_state
)
with self.assertRaises(IntegrityError), transaction.atomic():
if connection.features.supports_table_check_constraints:
with self.assertRaises(IntegrityError), transaction.atomic():
Pony.objects.create(pink=1, weight=1.0)
else:
Pony.objects.create(pink=1, weight=1.0)
# Test deconstruction
definition = gt_operation.deconstruct()