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Fixed #25833 -- Added support for non-atomic migrations.

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Added the Migration.atomic attribute which can be set to False
for non-atomic migrations.
This commit is contained in:
Pankrat
2016-01-30 21:46:28 +01:00
committed by Tim Graham
parent 0edb8a146f
commit f91a04621e
14 changed files with 181 additions and 16 deletions
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13
tests/migrations/test_commands.py
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@@ -362,6 +362,19 @@ class MigrateTests(MigrationTestBase):
# Cleanup by unmigrating everything
call_command("migrate", "migrations", "zero", verbosity=0)
@override_settings(MIGRATION_MODULES={"migrations": "migrations.test_migrations_non_atomic"})
def test_sqlmigrate_for_non_atomic_migration(self):
"""
Transaction wrappers aren't shown for non-atomic migrations.
"""
out = six.StringIO()
call_command("sqlmigrate", "migrations", "0001", stdout=out)
output = out.getvalue().lower()
queries = [q.strip() for q in output.splitlines()]
if connection.ops.start_transaction_sql():
self.assertNotIn(connection.ops.start_transaction_sql().lower(), queries)
self.assertNotIn(connection.ops.end_transaction_sql().lower(), queries)
@override_settings(
INSTALLED_APPS=[
"migrations.migrations_test_apps.migrated_app",