remote exchange (GATHER, SINGLE, [])
    local exchange (GATHER, UNKNOWN, [])
        remote exchange (REPARTITION, ROUND_ROBIN, [])
            join (INNER, PARTITIONED):
                remote exchange (REPARTITION, HASH, ["inv_item_sk", "inv_warehouse_sk"])
                    Filter
                        final hashaggregation over (d_moy, inv_item_sk, inv_warehouse_sk, w_warehouse_name)
                            local exchange (GATHER, SINGLE, [])
                                remote exchange (REPARTITION, HASH, ["d_moy", "inv_item_sk", "inv_warehouse_sk", "w_warehouse_name"])
                                    partial hashaggregation over (d_moy, inv_item_sk, inv_warehouse_sk, w_warehouse_name)
                                        join (INNER, REPLICATED):
                                            join (INNER, REPLICATED):
                                                join (INNER, REPLICATED):
                                                    Filter
                                                        scan inventory
                                                    local exchange (GATHER, SINGLE, [])
                                                        remote exchange (REPLICATE, BROADCAST, [])
                                                            Filter
                                                                scan date_dim
                                                local exchange (GATHER, SINGLE, [])
                                                    remote exchange (REPLICATE, BROADCAST, [])
                                                        Filter
                                                            scan item
                                            local exchange (GATHER, SINGLE, [])
                                                remote exchange (REPLICATE, BROADCAST, [])
                                                    Filter
                                                        scan warehouse
                local exchange (GATHER, SINGLE, [])
                    remote exchange (REPARTITION, HASH, ["inv_item_sk_37", "inv_warehouse_sk_38"])
                        Filter
                            final hashaggregation over (d_moy_84, inv_item_sk_37, inv_warehouse_sk_38, w_warehouse_name_64)
                                local exchange (GATHER, SINGLE, [])
                                    remote exchange (REPARTITION, HASH, ["d_moy_84", "inv_item_sk_37", "inv_warehouse_sk_38", "w_warehouse_name_64"])
                                        partial hashaggregation over (d_moy_84, inv_item_sk_37, inv_warehouse_sk_38, w_warehouse_name_64)
                                            join (INNER, REPLICATED):
                                                join (INNER, REPLICATED):
                                                    join (INNER, REPLICATED):
                                                        Filter
                                                            scan inventory
                                                        local exchange (GATHER, SINGLE, [])
                                                            remote exchange (REPLICATE, BROADCAST, [])
                                                                Filter
                                                                    scan date_dim
                                                    local exchange (GATHER, SINGLE, [])
                                                        remote exchange (REPLICATE, BROADCAST, [])
                                                            scan item
                                                local exchange (GATHER, SINGLE, [])
                                                    remote exchange (REPLICATE, BROADCAST, [])
                                                        scan warehouse
