我想针对cassandra支持的数据访问层编写测试。因此，我将嵌入式cassandra与astyanax和cassandra单元一起使用，但我找不到将包含以下内容的脚本加载到嵌入式示例的方法：

create column family user_profiles
    with key_validation_class = UTF8Type
     and comparator = UTF8Type
     and column_metadata = [
       {column_name: first_name, validation_class: UTF8Type},
       {column_name: last_name, validation_class: UTF8Type},
       {column_name: email, validation_class: UTF8Type},
       {column_name: year_of_birth, validation_class: IntegerType}
     ]

有办法吗？如果我在脚本中切换到cql3，解决方案是否有效？