local exchange (GATHER, SINGLE, [])
    remote exchange (GATHER, SINGLE, [])
        join (INNER, PARTITIONED):
            join (INNER, PARTITIONED):
                join (INNER, PARTITIONED):
                    local exchange (REPARTITION, ROUND_ROBIN, [])
                        remote exchange (REPARTITION, HASH, ["c_customer_id"])
                            final hashaggregation over (c_customer_id, c_first_name, c_last_name, d_year)
                                local exchange (GATHER, SINGLE, [])
                                    remote exchange (REPARTITION, HASH, ["c_customer_id", "c_first_name", "c_last_name", "d_year"])
                                        partial hashaggregation over (c_customer_id, c_first_name, c_last_name, d_year)
                                            join (INNER, PARTITIONED):
                                                remote exchange (REPARTITION, HASH, ["ss_customer_sk"])
                                                    join (INNER, REPLICATED):
                                                        scan store_sales
                                                        local exchange (GATHER, SINGLE, [])
                                                            remote exchange (REPLICATE, BROADCAST, [])
                                                                ReuseTableScan date_dim (Consumer)
                                                local exchange (GATHER, SINGLE, [])
                                                    remote exchange (REPARTITION, HASH, ["c_customer_sk"])
                                                        scan customer
                        remote exchange (REPARTITION, HASH, ["c_customer_id_13"])
                            single hashaggregation over (c_customer_id_13, c_first_name_20, c_last_name_21, d_year_38)
                                join (INNER, REPLICATED):
                                    join (INNER, REPLICATED):
                                        values (0 rows)
                                        values (0 rows)
                                    values (0 rows)
                    local exchange (GATHER, SINGLE, [])
                        remote exchange (REPARTITION, HASH, ["c_customer_id_96"])
                            final hashaggregation over (c_customer_id_96, c_first_name_103, c_last_name_104, d_year_144)
                                local exchange (GATHER, SINGLE, [])
                                    remote exchange (REPARTITION, HASH, ["c_customer_id_96", "c_first_name_103", "c_last_name_104", "d_year_144"])
                                        partial hashaggregation over (c_customer_id_96, c_first_name_103, c_last_name_104, d_year_144)
                                            join (INNER, PARTITIONED):
                                                remote exchange (REPARTITION, HASH, ["ss_customer_sk_117"])
                                                    join (INNER, REPLICATED):
                                                        scan store_sales
                                                        local exchange (GATHER, SINGLE, [])
                                                            remote exchange (REPLICATE, BROADCAST, [])
                                                                ReuseTableScan date_dim (Consumer)
                                                local exchange (GATHER, SINGLE, [])
                                                    remote exchange (REPARTITION, HASH, ["c_customer_sk_95"])
                                                        scan customer
                        remote exchange (REPARTITION, HASH, ["c_customer_id_184"])
                            single hashaggregation over (c_customer_id_184, c_first_name_191, c_last_name_192, d_year_243)
                                join (INNER, REPLICATED):
                                    join (INNER, REPLICATED):
                                        values (0 rows)
                                        values (0 rows)
                                    values (0 rows)
                local exchange (GATHER, SINGLE, [])
                    remote exchange (REPARTITION, HASH, ["c_customer_id_301"])
                        single hashaggregation over (c_customer_id_301, c_first_name_308, c_last_name_309, d_year_349)
                            join (INNER, REPLICATED):
                                join (INNER, REPLICATED):
                                    values (0 rows)
                                    values (0 rows)
                                values (0 rows)
                    remote exchange (REPARTITION, HASH, ["c_customer_id_389"])
                        final hashaggregation over (c_customer_id_389, c_first_name_396, c_last_name_397, d_year_448)
                            local exchange (GATHER, SINGLE, [])
                                remote exchange (REPARTITION, HASH, ["c_customer_id_389", "c_first_name_396", "c_last_name_397", "d_year_448"])
                                    partial hashaggregation over (c_customer_id_389, c_first_name_396, c_last_name_397, d_year_448)
                                        join (INNER, PARTITIONED):
                                            remote exchange (REPARTITION, HASH, ["ws_bill_customer_sk_411"])
                                                join (INNER, REPLICATED):
                                                    scan web_sales
                                                    local exchange (GATHER, SINGLE, [])
                                                        remote exchange (REPLICATE, BROADCAST, [])
                                                            ReuseTableScan date_dim (Producer)
                                            local exchange (GATHER, SINGLE, [])
                                                remote exchange (REPARTITION, HASH, ["c_customer_sk_388"])
                                                    scan customer
            local exchange (GATHER, SINGLE, [])
                remote exchange (REPARTITION, HASH, ["c_customer_id_506"])
                    single hashaggregation over (c_customer_id_506, c_first_name_513, c_last_name_514, d_year_554)
                        join (INNER, REPLICATED):
                            join (INNER, REPLICATED):
                                values (0 rows)
                                values (0 rows)
                            values (0 rows)
                remote exchange (REPARTITION, HASH, ["c_customer_id_594"])
                    final hashaggregation over (c_customer_id_594, c_first_name_601, c_last_name_602, d_year_653)
                        local exchange (GATHER, SINGLE, [])
                            remote exchange (REPARTITION, HASH, ["c_customer_id_594", "c_first_name_601", "c_last_name_602", "d_year_653"])
                                partial hashaggregation over (c_customer_id_594, c_first_name_601, c_last_name_602, d_year_653)
                                    join (INNER, PARTITIONED):
                                        remote exchange (REPARTITION, HASH, ["ws_bill_customer_sk_616"])
                                            join (INNER, REPLICATED):
                                                scan web_sales
                                                local exchange (GATHER, SINGLE, [])
                                                    remote exchange (REPLICATE, BROADCAST, [])
                                                        ReuseTableScan date_dim (Producer)
                                        local exchange (GATHER, SINGLE, [])
                                            remote exchange (REPARTITION, HASH, ["c_customer_sk_593"])
                                                scan customer
