def _migrate_down(self, engine, version):
migration_api.downgrade(engine,
TestMigrations.REPOSITORY,
version)
self.assertEqual(version,
migration_api.db_version(engine,
TestMigrations.REPOSITORY))
def _migrate_down(self, engine, version, with_data=False):
migration_api.downgrade(engine, TestMigrations.REPOSITORY, version)
self.assertEqual(
version, migration_api.db_version(engine,
TestMigrations.REPOSITORY))
# NOTE(sirp): `version` is what we're downgrading to (i.e. the 'target'
# version). So if we have any downgrade checks, they need to be run for
# the previous (higher numbered) migration.
if with_data:
post_downgrade = getattr(self,
"_post_downgrade_%03d" % (version + 1),
None)
if post_downgrade:
post_downgrade(engine)
def _migrate_down(self, engine, version, with_data=False):
migration_api.downgrade(engine,
TestMigrations.REPOSITORY,
version)
self.assertEqual(version,
migration_api.db_version(engine,
TestMigrations.REPOSITORY))
# NOTE(sirp): `version` is what we're downgrading to (i.e. the 'target'
# version). So if we have any downgrade checks, they need to be run for
# the previous (higher numbered) migration.
if with_data:
post_downgrade = getattr(self, "_post_downgrade_%03d" %
(version + 1), None)
if post_downgrade:
post_downgrade(engine)
def _migrate_down(self, engine, version):
migration_api.downgrade(engine, TestMigrations.REPOSITORY, version)
self.assertEqual(
version, migration_api.db_version(engine,
TestMigrations.REPOSITORY))