local exchange (GATHER, SINGLE, [])
    remote exchange (GATHER, SINGLE, [])
        local exchange (GATHER, SINGLE, [])
            local exchange (REPARTITION, ROUND_ROBIN, [])
                final aggregation over (channel, currency_rank, item, return_rank, return_ratio)
                    local exchange (REPARTITION, HASH, [channel, currency_rank, item, return_rank, return_ratio])
                        remote exchange (REPARTITION, HASH, [expr_19, expr_23, rank, rank_21, wr_item_sk])
                            partial aggregation over (expr_19, expr_23, rank, rank_21, wr_item_sk)
                                local exchange (GATHER, SINGLE, [])
                                    remote exchange (GATHER, SINGLE, [])
                                        final aggregation over (wr_item_sk)
                                            local exchange (GATHER, SINGLE, [])
                                                remote exchange (REPARTITION, HASH, [wr_item_sk])
                                                    partial aggregation over (wr_item_sk)
                                                        join (INNER, PARTITIONED):
                                                            remote exchange (REPARTITION, HASH, [wr_item_sk, wr_order_number])
                                                                dynamic filter (wr_item_sk::EQUAL, wr_order_number::EQUAL)
                                                                    scan web_returns
                                                            local exchange (GATHER, SINGLE, [])
                                                                remote exchange (REPARTITION, HASH, [ws_item_sk, ws_order_number])
                                                                    join (INNER, REPLICATED):
                                                                        dynamic filter (ws_sold_date_sk::EQUAL)
                                                                            scan web_sales
                                                                        local exchange (GATHER, SINGLE, [])
                                                                            remote exchange (REPLICATE, BROADCAST, [])
                                                                                scan date_dim
                        remote exchange (REPARTITION, HASH, [cr_item_sk, expr_71, expr_75, rank_73, rank_74])
                            partial aggregation over (cr_item_sk, expr_71, expr_75, rank_73, rank_74)
                                local exchange (GATHER, SINGLE, [])
                                    remote exchange (GATHER, SINGLE, [])
                                        final aggregation over (cr_item_sk)
                                            local exchange (GATHER, SINGLE, [])
                                                remote exchange (REPARTITION, HASH, [cr_item_sk])
                                                    partial aggregation over (cr_item_sk)
                                                        join (INNER, PARTITIONED):
                                                            remote exchange (REPARTITION, HASH, [cr_item_sk, cr_order_number])
                                                                dynamic filter (cr_item_sk::EQUAL, cr_order_number::EQUAL)
                                                                    scan catalog_returns
                                                            local exchange (GATHER, SINGLE, [])
                                                                remote exchange (REPARTITION, HASH, [cs_item_sk, cs_order_number])
                                                                    join (INNER, REPLICATED):
                                                                        dynamic filter (cs_sold_date_sk::EQUAL)
                                                                            scan catalog_sales
                                                                        local exchange (GATHER, SINGLE, [])
                                                                            remote exchange (REPLICATE, BROADCAST, [])
                                                                                scan date_dim
                        remote exchange (REPARTITION, HASH, [expr_123, expr_128, rank_125, rank_126, sr_item_sk])
                            partial aggregation over (expr_123, expr_128, rank_125, rank_126, sr_item_sk)
                                local exchange (GATHER, SINGLE, [])
                                    remote exchange (GATHER, SINGLE, [])
                                        final aggregation over (sr_item_sk)
                                            local exchange (GATHER, SINGLE, [])
                                                remote exchange (REPARTITION, HASH, [sr_item_sk])
                                                    partial aggregation over (sr_item_sk)
                                                        join (INNER, PARTITIONED):
                                                            remote exchange (REPARTITION, HASH, [sr_item_sk, sr_ticket_number])
                                                                dynamic filter (sr_item_sk::EQUAL, sr_ticket_number::EQUAL)
                                                                    scan store_returns
                                                            local exchange (GATHER, SINGLE, [])
                                                                remote exchange (REPARTITION, HASH, [ss_item_sk, ss_ticket_number])
                                                                    join (INNER, REPLICATED):
                                                                        dynamic filter (ss_sold_date_sk::EQUAL)
                                                                            scan store_sales
                                                                        local exchange (GATHER, SINGLE, [])
                                                                            remote exchange (REPLICATE, BROADCAST, [])
                                                                                scan date_dim
