local exchange (GATHER, SINGLE, [])
    remote exchange (GATHER, SINGLE, [])
        final aggregation over (concat_315, d_year_316, w_city_311, w_country_314, w_county_312, w_state_313, w_warehouse_name_309, w_warehouse_sq_ft_310)
            local exchange (REPARTITION, HASH, ["concat_315", "d_year_316", "w_city_311", "w_country_314", "w_county_312", "w_state_313", "w_warehouse_name_309", "w_warehouse_sq_ft_310"])
                partial aggregation over (concat_612, d_year, w_city, w_country, w_county, w_state, w_warehouse_name, w_warehouse_sq_ft)
                    final aggregation over (d_year, w_city, w_country, w_county, w_state, w_warehouse_name, w_warehouse_sq_ft)
                        local exchange (GATHER, SINGLE, [])
                            remote exchange (REPARTITION, HASH, ["d_year", "w_city", "w_country", "w_county", "w_state", "w_warehouse_name", "w_warehouse_sq_ft"])
                                partial aggregation over (d_year, w_city, w_country, w_county, w_state, w_warehouse_name, w_warehouse_sq_ft)
                                    join (INNER, REPLICATED):
                                        join (INNER, PARTITIONED):
                                            remote exchange (REPARTITION, HASH, ["t_time_sk"])
                                                scan time_dim (pushdown = true)
                                            local exchange (GATHER, SINGLE, [])
                                                remote exchange (REPARTITION, HASH, ["ws_sold_time_sk"])
                                                    join (INNER, PARTITIONED):
                                                        remote exchange (REPARTITION, HASH, ["ws_sold_date_sk"])
                                                            join (INNER, REPLICATED):
                                                                scan web_sales
                                                                local exchange (GATHER, SINGLE, [])
                                                                    remote exchange (REPLICATE, BROADCAST, [])
                                                                        scan ship_mode (pushdown = true)
                                                        local exchange (GATHER, SINGLE, [])
                                                            remote exchange (REPARTITION, HASH, ["d_date_sk"])
                                                                scan date_dim (pushdown = true)
                                        local exchange (GATHER, SINGLE, [])
                                            remote exchange (REPLICATE, BROADCAST, [])
                                                scan warehouse
                partial aggregation over (concat_656, d_year_142, w_city_129, w_country_133, w_county_130, w_state_131, w_warehouse_name_123, w_warehouse_sq_ft_124)
                    final aggregation over (d_year_142, w_city_129, w_country_133, w_county_130, w_state_131, w_warehouse_name_123, w_warehouse_sq_ft_124)
                        local exchange (GATHER, SINGLE, [])
                            remote exchange (REPARTITION, HASH, ["d_year_142", "w_city_129", "w_country_133", "w_county_130", "w_state_131", "w_warehouse_name_123", "w_warehouse_sq_ft_124"])
                                partial aggregation over (d_year_142, w_city_129, w_country_133, w_county_130, w_state_131, w_warehouse_name_123, w_warehouse_sq_ft_124)
                                    join (INNER, REPLICATED):
                                        join (INNER, PARTITIONED):
                                            remote exchange (REPARTITION, HASH, ["t_time_sk_165"])
                                                scan time_dim (pushdown = true)
                                            local exchange (GATHER, SINGLE, [])
                                                remote exchange (REPARTITION, HASH, ["cs_sold_time_sk"])
                                                    join (INNER, REPLICATED):
                                                        join (INNER, REPLICATED):
                                                            scan catalog_sales
                                                            local exchange (GATHER, SINGLE, [])
                                                                remote exchange (REPLICATE, BROADCAST, [])
                                                                    scan ship_mode (pushdown = true)
                                                        local exchange (GATHER, SINGLE, [])
                                                            remote exchange (REPLICATE, BROADCAST, [])
                                                                scan date_dim (pushdown = true)
                                        local exchange (GATHER, SINGLE, [])
                                            remote exchange (REPLICATE, BROADCAST, [])
                                                scan warehouse
