'Turn on manual commits. Load and commit the fixtures.'

@classmethod
def setUpClass(cls):

    if (not test.testcases.connections_support_transactions()):
        raise NotImplementedError(('%s    supports    only    DBs    with    transaction    capabilities.' % cls.__name__))
    for db in cls._databases():
        transaction.enter_transaction_management(using=db)
        transaction.managed(True, using=db)
    cls._fixture_setup()
