test_query.py 文件源码

def setUp(self):
        """
        Test is skipped if run with cql version < 2

        """
        if PROTOCOL_VERSION < 2:
            raise unittest.SkipTest(
                "Protocol 2.0+ is required for Lightweight transactions, currently testing against %r"
                % (PROTOCOL_VERSION,))

        self.cluster = Cluster(protocol_version=PROTOCOL_VERSION)
        self.session = self.cluster.connect()

        ddl = '''
            CREATE TABLE test3rf.lwt (
                k int PRIMARY KEY,
                v int )'''
        self.session.execute(ddl)