local exchange (GATHER, SINGLE, [])
    remote exchange (GATHER, SINGLE, [])
        final aggregation over (channel$gid, groupid, i_brand_id$gid_1742, i_category_id$gid_1744, i_class_id$gid_1743)
            local exchange (REPARTITION, HASH, [channel$gid, groupid, i_brand_id$gid_1742, i_category_id$gid_1744, i_class_id$gid_1743])
                remote exchange (REPARTITION, HASH, [channel$gid, groupid, i_brand_id$gid_1742, i_category_id$gid_1744, i_class_id$gid_1743])
                    partial aggregation over (channel$gid, groupid, i_brand_id$gid_1742, i_category_id$gid_1744, i_class_id$gid_1743)
                        local exchange (REPARTITION, ROUND_ROBIN, [])
                            cross join:
                                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)
                                                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, [])
                                        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
                            cross join:
                                final aggregation over (i_brand_id_508, i_category_id_512, i_class_id_510)
                                    local exchange (GATHER, SINGLE, [])
                                        remote exchange (REPARTITION, HASH, [i_brand_id_508, i_category_id_512, i_class_id_510])
                                            partial aggregation over (i_brand_id_508, i_category_id_512, i_class_id_510)
                                                semijoin (PARTITIONED):
                                                    remote exchange (REPARTITION, HASH, [cs_item_sk_482])
                                                        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
                                                    local exchange (GATHER, SINGLE, [])
                                                        remote exchange (REPARTITION, HASH, [i_item_sk_552])
                                                            join (INNER, PARTITIONED):
                                                                final aggregation over (expr_836, expr_837, expr_838)
                                                                    local exchange (REPARTITION, HASH, [expr_836, expr_837, expr_838])
                                                                        remote exchange (REPARTITION, HASH, [i_brand_id_604, i_category_id_608, i_class_id_606])
                                                                            partial aggregation over (i_brand_id_604, i_category_id_608, i_class_id_606)
                                                                                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_694, i_category_id_698, i_class_id_696])
                                                                            partial aggregation over (i_brand_id_694, i_category_id_698, i_class_id_696)
                                                                                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_787, i_category_id_791, i_class_id_789])
                                                                            partial aggregation over (i_brand_id_787, i_category_id_791, i_class_id_789)
                                                                                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_559, i_category_id_563, i_class_id_561])
                                                                        scan item
                                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
                            cross join:
                                final aggregation over (i_brand_id_1135, i_category_id_1139, i_class_id_1137)
                                    local exchange (GATHER, SINGLE, [])
                                        remote exchange (REPARTITION, HASH, [i_brand_id_1135, i_category_id_1139, i_class_id_1137])
                                            partial aggregation over (i_brand_id_1135, i_category_id_1139, i_class_id_1137)
                                                semijoin (PARTITIONED):
                                                    remote exchange (REPARTITION, HASH, [ws_item_sk_1097])
                                                        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_item_sk_1179])
                                                            join (INNER, PARTITIONED):
                                                                final aggregation over (expr_1463, expr_1464, expr_1465)
                                                                    local exchange (REPARTITION, HASH, [expr_1463, expr_1464, expr_1465])
                                                                        remote exchange (REPARTITION, HASH, [i_brand_id_1231, i_category_id_1235, i_class_id_1233])
                                                                            partial aggregation over (i_brand_id_1231, i_category_id_1235, i_class_id_1233)
                                                                                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_1321, i_category_id_1325, i_class_id_1323])
                                                                            partial aggregation over (i_brand_id_1321, i_category_id_1325, i_class_id_1323)
                                                                                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_1414, i_category_id_1418, i_class_id_1416])
                                                                            partial aggregation over (i_brand_id_1414, i_category_id_1418, i_class_id_1416)
                                                                                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_1186, i_category_id_1190, i_class_id_1188])
                                                                        scan item
                                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
