1 、sparksql中Grouping__ID的推理:
select city_id,user_id,pas_id,Grouping__ID
from dwd_xx_ord_di
group by city_id,user_id,pas_id
grouping sets((city_id,user_id),(city_id
1 、sparksql中Grouping__ID的推理:
select city_id,user_id,pas_id,Grouping__ID
from dwd_xx_ord_di
group by city_id,user_id,pas_id
grouping sets((city_id,user_id),(city_id