安全地将参数传递到配置单元查询

Question

有没有一种方法可以将参数安全地传递给配置单元查询？我不想格式化查询字符串。使用MySQL数据库+SQLAlchemy，我可以将参数传递给数据库连接，引擎会为我完成这项工作。我想做点像下面这样的事。但是client.execute函数不接受参数。我在运行hive0.10.0。在

from datetime import date
from hive_service import ThriftHive
from hive_service.ttypes import HiveServerException
from thrift.transport import TSocket, TTransport
from thrift.protocol import TBinaryProtocol

transport = TSocket.TSocket(settings.HIVE_SERVER, settings.HIVE_PORT)
transport = TTransport.TBufferedTransport(transport)
protocol = TBinaryProtocol.TBinaryProtocol(transport)
client = ThriftHive.Client(protocol)
transport.open()

q = """
    select *
    from tbl
    where dt = %(query_date)s
    limit 10
    """

params = {'query_date':date(2016,1,1)}
client.execute(q, params)
results = client.fetchAll()