Grouping sets aggregations (with rollups or cubes) are not allowed if aggregation function parameter...

hive 报错：Grouping sets aggregations (with rollups or cubes) are not allowed if aggregation function parameters overlap with the aggregation functions columns

聚合函数语法需要改正， 例如：sum(case when ....) 里面的条件有多个表，但需要改成一个表引用的字段就行，例如case when 后面有A表的字段和B表的字段，需要统一改成一个表的字段

转载于:https://www.cnblogs.com/zhouxinlin/p/8982245.html