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 aggregation over (c_birth_country, c_customer_id, c_email_address, c_first_name, c_last_name, c_login, c_preferred_cust_flag, d_year)
                                local exchange (GATHER, SINGLE, [])
                                    remote exchange (REPARTITION, HASH, [c_birth_country, c_customer_id, c_email_address, c_first_name, c_last_name, c_login, c_preferred_cust_flag, d_year])
                                        partial aggregation over (c_birth_country, c_customer_id, c_email_address, c_first_name, c_last_name, c_login, c_preferred_cust_flag, d_year)
                                            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 customer
                        remote exchange (REPARTITION, HASH, [c_customer_id_29])
                            single aggregation over (c_birth_country_42, c_customer_id_29, c_email_address_44, c_first_name_36, c_last_name_37, c_login_43, c_preferred_cust_flag_38, d_year_52)
                                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_153])
                            final aggregation over (c_birth_country_166, c_customer_id_153, c_email_address_168, c_first_name_160, c_last_name_161, c_login_167, c_preferred_cust_flag_162, d_year_199)
                                local exchange (GATHER, SINGLE, [])
                                    remote exchange (REPARTITION, HASH, [c_birth_country_166, c_customer_id_153, c_email_address_168, c_first_name_160, c_last_name_161, c_login_167, c_preferred_cust_flag_162, d_year_199])
                                        partial aggregation over (c_birth_country_166, c_customer_id_153, c_email_address_168, c_first_name_160, c_last_name_161, c_login_167, c_preferred_cust_flag_162, d_year_199)
                                            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 customer
                        remote exchange (REPARTITION, HASH, [c_customer_id_260])
                            single aggregation over (c_birth_country_273, c_customer_id_260, c_email_address_275, c_first_name_267, c_last_name_268, c_login_274, c_preferred_cust_flag_269, d_year_317)
                                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_418])
                        single aggregation over (c_birth_country_431, c_customer_id_418, c_email_address_433, c_first_name_425, c_last_name_426, c_login_432, c_preferred_cust_flag_427, d_year_464)
                            join (INNER, REPLICATED):
                                join (INNER, REPLICATED):
                                    values (0 rows)
                                    values (0 rows)
                                values (0 rows)
                    remote exchange (REPARTITION, HASH, [c_customer_id_525])
                        final aggregation over (c_birth_country_538, c_customer_id_525, c_email_address_540, c_first_name_532, c_last_name_533, c_login_539, c_preferred_cust_flag_534, d_year_582)
                            local exchange (GATHER, SINGLE, [])
                                remote exchange (REPARTITION, HASH, [c_birth_country_538, c_customer_id_525, c_email_address_540, c_first_name_532, c_last_name_533, c_login_539, c_preferred_cust_flag_534, d_year_582])
                                    partial aggregation over (c_birth_country_538, c_customer_id_525, c_email_address_540, c_first_name_532, c_last_name_533, c_login_539, c_preferred_cust_flag_534, d_year_582)
                                        join (INNER, PARTITIONED):
                                            remote exchange (REPARTITION, HASH, [ws_bill_customer_sk_546])
                                                join (INNER, REPLICATED):
                                                    scan web_sales
                                                    local exchange (GATHER, SINGLE, [])
                                                        remote exchange (REPLICATE, BROADCAST, [])
                                                            scan date_dim
                                            local exchange (GATHER, SINGLE, [])
                                                remote exchange (REPARTITION, HASH, [c_customer_sk_524])
                                                    scan customer
            local exchange (GATHER, SINGLE, [])
                remote exchange (REPARTITION, HASH, [c_customer_id_683])
                    single aggregation over (c_birth_country_696, c_customer_id_683, c_email_address_698, c_first_name_690, c_last_name_691, c_login_697, c_preferred_cust_flag_692, d_year_729)
                        join (INNER, REPLICATED):
                            join (INNER, REPLICATED):
                                values (0 rows)
                                values (0 rows)
                            values (0 rows)
                remote exchange (REPARTITION, HASH, [c_customer_id_790])
                    final aggregation over (c_birth_country_803, c_customer_id_790, c_email_address_805, c_first_name_797, c_last_name_798, c_login_804, c_preferred_cust_flag_799, d_year_847)
                        local exchange (GATHER, SINGLE, [])
                            remote exchange (REPARTITION, HASH, [c_birth_country_803, c_customer_id_790, c_email_address_805, c_first_name_797, c_last_name_798, c_login_804, c_preferred_cust_flag_799, d_year_847])
                                partial aggregation over (c_birth_country_803, c_customer_id_790, c_email_address_805, c_first_name_797, c_last_name_798, c_login_804, c_preferred_cust_flag_799, d_year_847)
                                    join (INNER, PARTITIONED):
                                        remote exchange (REPARTITION, HASH, [ws_bill_customer_sk_811])
                                            join (INNER, REPLICATED):
                                                scan web_sales
                                                local exchange (GATHER, SINGLE, [])
                                                    remote exchange (REPLICATE, BROADCAST, [])
                                                        scan date_dim
                                        local exchange (GATHER, SINGLE, [])
                                            remote exchange (REPARTITION, HASH, [c_customer_sk_789])
                                                scan customer
