remote exchange (GATHER, SINGLE, [])
    local exchange (GATHER, UNKNOWN, [])
        remote exchange (REPARTITION, ROUND_ROBIN, [])
            join (INNER, PARTITIONED):
                remote exchange (REPARTITION, HASH, ["d_week_seq"])
                    join (INNER, REPLICATED):
                        remote exchange (REPARTITION, HASH, ["d_week_seq", "sum", "sum_33", "sum_34", "sum_35", "sum_36", "sum_37", "sum_38"])
                            cte wswscs
                                final aggregation over (d_week_seq)
                                    local exchange (GATHER, SINGLE, [])
                                        remote exchange (REPARTITION, HASH, ["d_week_seq"])
                                            partial aggregation over (d_week_seq)
                                                join (INNER, REPLICATED):
                                                    remote exchange (REPARTITION, HASH, ["sales_price_18", "sold_date_sk_17"])
                                                        cte wscs
                                                            remote exchange (REPARTITION, ROUND_ROBIN, [])
                                                                Filter
                                                                    scan web_sales
                                                                Filter
                                                                    scan catalog_sales
                                                    local exchange (GATHER, SINGLE, [])
                                                        remote exchange (REPLICATE, BROADCAST, [])
                                                            Filter
                                                                scan date_dim
                        local exchange (GATHER, SINGLE, [])
                            remote exchange (REPLICATE, BROADCAST, [])
                                Filter
                                    scan date_dim
                local exchange (GATHER, SINGLE, [])
                    remote exchange (REPARTITION, HASH, ["subtract"])
                        join (INNER, REPLICATED):
                            remote exchange (REPARTITION, HASH, ["d_week_seq_232", "sum_265", "sum_266", "sum_267", "sum_268", "sum_269", "sum_270", "sum_271"])
                                cte wswscs
                                    final aggregation over (d_week_seq_232)
                                        local exchange (GATHER, SINGLE, [])
                                            remote exchange (REPARTITION, HASH, ["d_week_seq_232"])
                                                partial aggregation over (d_week_seq_232)
                                                    join (INNER, REPLICATED):
                                                        remote exchange (REPARTITION, HASH, ["sales_price_221", "sold_date_sk_220"])
                                                            cte wscs
                                                                remote exchange (REPARTITION, ROUND_ROBIN, [])
                                                                    Filter
                                                                        scan web_sales
                                                                    Filter
                                                                        scan catalog_sales
                                                        local exchange (GATHER, SINGLE, [])
                                                            remote exchange (REPLICATE, BROADCAST, [])
                                                                Filter
                                                                    scan date_dim
                            local exchange (GATHER, SINGLE, [])
                                remote exchange (REPLICATE, BROADCAST, [])
                                    Filter
                                        scan date_dim
