

def _check_244(self, engine, data):
    volume_usage_cache = oslodbutils.get_table(engine, 'volume_usage_cache')
    self.assertEqual(64, data.c.user_id.type.length)

dataset/ETHPy150Open BU-NU-CLOUD-SP16/Trusted-Platform-Module-nova/nova/tests/unit/db/test_migrations.py NovaMigrationsCheckers._check_244/VarMisuse@31/49 `volume_usage_cache`->`data`