local exchange (GATHER, SINGLE, [])
    remote exchange (GATHER, SINGLE, [])
        cross join:
            cross join:
                join (INNER, PARTITIONED):
                    final aggregation over (i_brand_id, i_category_id, i_class_id)
                        local exchange (GATHER, SINGLE, [])
                            remote exchange (REPARTITION, HASH, [i_brand_id, i_category_id, i_class_id])
                                partial aggregation over (i_brand_id, i_category_id, i_class_id)
                                    join (INNER, REPLICATED):
                                        semijoin (PARTITIONED):
                                            remote exchange (REPARTITION, HASH, [ss_item_sk])
                                                join (INNER, REPLICATED):
                                                    join (INNER, REPLICATED):
                                                        scan store_sales
                                                        local exchange (GATHER, SINGLE, [])
                                                            remote exchange (REPLICATE, BROADCAST, [])
                                                                scan date_dim
                                                    local exchange (GATHER, SINGLE, [])
                                                        remote exchange (REPLICATE, BROADCAST, [])
                                                            scan item
                                            local exchange (GATHER, SINGLE, [])
                                                remote exchange (REPARTITION, HASH, [i_item_sk_1])
                                                    join (INNER, PARTITIONED):
                                                        final aggregation over (expr_216, expr_217, expr_218)
                                                            local exchange (REPARTITION, HASH, [expr_216, expr_217, expr_218])
                                                                remote exchange (REPARTITION, HASH, [i_brand_id_53, i_category_id_57, i_class_id_55])
                                                                    partial aggregation over (i_brand_id_53, i_category_id_57, i_class_id_55)
                                                                        join (INNER, REPLICATED):
                                                                            join (INNER, REPLICATED):
                                                                                scan store_sales
                                                                                local exchange (GATHER, SINGLE, [])
                                                                                    remote exchange (REPLICATE, BROADCAST, [])
                                                                                        scan date_dim
                                                                            local exchange (GATHER, SINGLE, [])
                                                                                remote exchange (REPLICATE, BROADCAST, [])
                                                                                    scan item
                                                                remote exchange (REPARTITION, HASH, [i_brand_id_108, i_category_id_112, i_class_id_110])
                                                                    partial aggregation over (i_brand_id_108, i_category_id_112, i_class_id_110)
                                                                        join (INNER, REPLICATED):
                                                                            join (INNER, REPLICATED):
                                                                                scan catalog_sales
                                                                                local exchange (GATHER, SINGLE, [])
                                                                                    remote exchange (REPLICATE, BROADCAST, [])
                                                                                        scan date_dim
                                                                            local exchange (GATHER, SINGLE, [])
                                                                                remote exchange (REPLICATE, BROADCAST, [])
                                                                                    scan item
                                                                remote exchange (REPARTITION, HASH, [i_brand_id_167, i_category_id_171, i_class_id_169])
                                                                    partial aggregation over (i_brand_id_167, i_category_id_171, i_class_id_169)
                                                                        join (INNER, REPLICATED):
                                                                            join (INNER, REPLICATED):
                                                                                scan web_sales
                                                                                local exchange (GATHER, SINGLE, [])
                                                                                    remote exchange (REPLICATE, BROADCAST, [])
                                                                                        scan date_dim
                                                                            local exchange (GATHER, SINGLE, [])
                                                                                remote exchange (REPLICATE, BROADCAST, [])
                                                                                    scan item
                                                        local exchange (GATHER, SINGLE, [])
                                                            remote exchange (REPARTITION, HASH, [i_brand_id_8, i_category_id_12, i_class_id_10])
                                                                scan item
                                        local exchange (GATHER, SINGLE, [])
                                            remote exchange (REPLICATE, BROADCAST, [])
                                                local exchange (GATHER, SINGLE, [])
                                                    remote exchange (GATHER, SINGLE, [])
                                                        scan date_dim
                    final aggregation over (i_brand_id_534, i_category_id_538, i_class_id_536)
                        local exchange (GATHER, SINGLE, [])
                            remote exchange (REPARTITION, HASH, [i_brand_id_534, i_category_id_538, i_class_id_536])
                                partial aggregation over (i_brand_id_534, i_category_id_538, i_class_id_536)
                                    join (INNER, REPLICATED):
                                        semijoin (PARTITIONED):
                                            remote exchange (REPARTITION, HASH, [ss_item_sk_506])
                                                join (INNER, REPLICATED):
                                                    join (INNER, REPLICATED):
                                                        scan store_sales
                                                        local exchange (GATHER, SINGLE, [])
                                                            remote exchange (REPLICATE, BROADCAST, [])
                                                                scan date_dim
                                                    local exchange (GATHER, SINGLE, [])
                                                        remote exchange (REPLICATE, BROADCAST, [])
                                                            scan item
                                            local exchange (GATHER, SINGLE, [])
                                                remote exchange (REPARTITION, HASH, [i_item_sk_578])
                                                    join (INNER, PARTITIONED):
                                                        final aggregation over (expr_862, expr_863, expr_864)
                                                            local exchange (REPARTITION, HASH, [expr_862, expr_863, expr_864])
                                                                remote exchange (REPARTITION, HASH, [i_brand_id_630, i_category_id_634, i_class_id_632])
                                                                    partial aggregation over (i_brand_id_630, i_category_id_634, i_class_id_632)
                                                                        join (INNER, REPLICATED):
                                                                            join (INNER, REPLICATED):
                                                                                scan store_sales
                                                                                local exchange (GATHER, SINGLE, [])
                                                                                    remote exchange (REPLICATE, BROADCAST, [])
                                                                                        scan date_dim
                                                                            local exchange (GATHER, SINGLE, [])
                                                                                remote exchange (REPLICATE, BROADCAST, [])
                                                                                    scan item
                                                                remote exchange (REPARTITION, HASH, [i_brand_id_720, i_category_id_724, i_class_id_722])
                                                                    partial aggregation over (i_brand_id_720, i_category_id_724, i_class_id_722)
                                                                        join (INNER, REPLICATED):
                                                                            join (INNER, REPLICATED):
                                                                                scan catalog_sales
                                                                                local exchange (GATHER, SINGLE, [])
                                                                                    remote exchange (REPLICATE, BROADCAST, [])
                                                                                        scan date_dim
                                                                            local exchange (GATHER, SINGLE, [])
                                                                                remote exchange (REPLICATE, BROADCAST, [])
                                                                                    scan item
                                                                remote exchange (REPARTITION, HASH, [i_brand_id_813, i_category_id_817, i_class_id_815])
                                                                    partial aggregation over (i_brand_id_813, i_category_id_817, i_class_id_815)
                                                                        join (INNER, REPLICATED):
                                                                            join (INNER, REPLICATED):
                                                                                scan web_sales
                                                                                local exchange (GATHER, SINGLE, [])
                                                                                    remote exchange (REPLICATE, BROADCAST, [])
                                                                                        scan date_dim
                                                                            local exchange (GATHER, SINGLE, [])
                                                                                remote exchange (REPLICATE, BROADCAST, [])
                                                                                    scan item
                                                        local exchange (GATHER, SINGLE, [])
                                                            remote exchange (REPARTITION, HASH, [i_brand_id_585, i_category_id_589, i_class_id_587])
                                                                scan item
                                        local exchange (GATHER, SINGLE, [])
                                            remote exchange (REPLICATE, BROADCAST, [])
                                                local exchange (GATHER, SINGLE, [])
                                                    remote exchange (GATHER, SINGLE, [])
                                                        scan date_dim
                local exchange (GATHER, SINGLE, [])
                    remote exchange (REPLICATE, BROADCAST, [])
                        final aggregation over ()
                            local exchange (GATHER, SINGLE, [])
                                remote exchange (GATHER, SINGLE, [])
                                    partial aggregation over ()
                                        join (INNER, REPLICATED):
                                            scan store_sales
                                            local exchange (GATHER, SINGLE, [])
                                                remote exchange (REPLICATE, BROADCAST, [])
                                                    scan date_dim
                                    partial aggregation over ()
                                        join (INNER, REPLICATED):
                                            scan catalog_sales
                                            local exchange (GATHER, SINGLE, [])
                                                remote exchange (REPLICATE, BROADCAST, [])
                                                    scan date_dim
                                    partial aggregation over ()
                                        join (INNER, REPLICATED):
                                            scan web_sales
                                            local exchange (GATHER, SINGLE, [])
                                                remote exchange (REPLICATE, BROADCAST, [])
                                                    scan date_dim
            local exchange (GATHER, SINGLE, [])
                remote exchange (REPLICATE, BROADCAST, [])
                    final aggregation over ()
                        local exchange (GATHER, SINGLE, [])
                            remote exchange (GATHER, SINGLE, [])
                                partial aggregation over ()
                                    join (INNER, REPLICATED):
                                        scan store_sales
                                        local exchange (GATHER, SINGLE, [])
                                            remote exchange (REPLICATE, BROADCAST, [])
                                                scan date_dim
                                partial aggregation over ()
                                    join (INNER, REPLICATED):
                                        scan catalog_sales
                                        local exchange (GATHER, SINGLE, [])
                                            remote exchange (REPLICATE, BROADCAST, [])
                                                scan date_dim
                                partial aggregation over ()
                                    join (INNER, REPLICATED):
                                        scan web_sales
                                        local exchange (GATHER, SINGLE, [])
                                            remote exchange (REPLICATE, BROADCAST, [])
                                                scan date_dim
