作为一个结果处理多个查询

Lets say I have this table

可以说我有这张桌子

CREATE TABLE device_data_by_year (
    year int,
    device_id uuid,
    sensor_id uuid,
    nano_since_epoch bigint,
    unit text,
    value double,
    source text,
    username text,
    PRIMARY KEY (year, device_id, nano_since_epoch,sensor_id)
) WITH CLUSTERING ORDER BY (device_id desc, nano_since_epoch desc);
CREATE