currently kylin don't support filter on a dimension which is not being grouped,for example I have a sql like this: select fid,crash_point from crash_analysis_record where package_ver='5.1' group by fid fid and package_ver are all predefine dimensions,it can be done if we find those cuboid data with fid and package_ver, eliminate the data which are not package_ver=5.0,then runtime aggragate to fid I just propose some thought,this approach may have profermance issue,maybe you guys already have a better way todo this?
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