Yes, you can. If a column is not in an aggregation group, it will not be grouped.
2018-01-16 13:42 GMT+08:00 崔苗 <[email protected]>: > > > > Hi, > we use user_id to join the fact table and join table,so the user_id is set > to dimension column, but we don't want to aggregate data by user_id, it's a > high cardinality column,can we avoid it by just make one aggregation > groups without user_id, will kylin ignore user_id in that case? > > > > > > > > > > -- Best regards, Shaofeng Shi 史少锋
