filtered --columns[pg].type UInt16 --columns[pg].flags COLUMN_SCALAR --columns[pg].value "price<=2000?2000:price<=5000?5000:price<=10000?10000:10001" --output_columns _id --limit 0 --cache no --output_pretty yes --command_version 3 --drilldowns[tkmn].keys category_id,pg --drilldown[tkmn].calc_types AVG --drilldown[tkmn].calc_target price --drilldowns[tkmn].output_columns _value.category_id,_value.pg,_nsubrecs,_avg --drilldowns[tkmn].sort_keys _value.category_id,_value.pg --drilldowns[tkmn].limit 5000 ');