Hi Alberto, User need aware that Cube only has aggregated data, no raw data; at the very begining Kylin will throw error on query like "select * "; but to provide a better user experience (also to support some BI tools which need load a subset data to warm up), Kylin answers such query from the base cuboid (group by all dimensions). The measure column value will be the aggregated value; So user could not directly compare the "select *" result from a cube with the source data. If you're comparing the aggregated queries, I believe they are totally the same.
2016-11-26 4:39 GMT+08:00 Alberto Ramón <a.ramonporto...@gmail.com>: > I have a super-Fact Table with 5 rows > [image: Imágenes integradas 2] > > > A- Data in CSV == Hive (OK) > B- Select * from Fact, in Kylin some values are different > > The value 9942758, has been transformed in 10937033.8 !!! > -- Best regards, Shaofeng Shi 史少锋
