Thanks for your explanation. If we want to add new aggregation group , what should I do?
2017-10-25 18:36 GMT+08:00 ShaoFeng Shi <shaofeng...@apache.org>: > Hi hao, > > It will go to the base cuboid: ABCDE, and aggregate D at running time. So > in theory, it can answer all combinations even if you customized the > groups. > > 2017-10-25 14:58 GMT+08:00 杨浩 <yangha...@gmail.com>: > > > I have used aggregation groups to reduce cuboids, but it seems not take > > effect. A table has dimension A, B, C, D, E, and set this aggregation > > groups: > > group 1: A,B,C which has joint dimensions A,B,C > > group 2: A,B,D which has joint dimensions A,B,D > > group 3: A,B,E which has joint dimensions A,B,E > > but I can query the table using "group by A B C E" , is it OK? > > > > > > -- > Best regards, > > Shaofeng Shi 史少锋 >
