remote exchange (GATHER, SINGLE, [])
    cross join:
        final aggregation over (c_first_name, c_last_name, s_store_name)
            local exchange (GATHER, SINGLE, [])
                remote exchange (REPARTITION, HASH, [c_first_name, c_last_name, s_store_name])
                    partial aggregation over (c_first_name, c_last_name, s_store_name)
                        final aggregation over (c_first_name, c_last_name, ca_state, i_color, i_current_price, i_manager_id, i_size, i_units, s_state, s_store_name)
                            local exchange (GATHER, SINGLE, [])
                                remote exchange (REPARTITION, HASH, [c_first_name, c_last_name, ca_state, i_color, i_current_price, i_manager_id, i_size, i_units, s_state, s_store_name])
                                    partial aggregation over (c_first_name, c_last_name, ca_state, i_color, i_current_price, i_manager_id, i_size, i_units, s_state, s_store_name)
                                        join (INNER, PARTITIONED):
                                            remote exchange (REPARTITION, HASH, [c_birth_country, s_zip])
                                                join (INNER, PARTITIONED):
                                                    remote exchange (REPARTITION, HASH, [ss_customer_sk])
                                                        join (INNER, PARTITIONED):
                                                            remote exchange (REPARTITION, HASH, [sr_item_sk, sr_ticket_number])
                                                                scan store_returns
                                                            local exchange (GATHER, SINGLE, [])
                                                                remote exchange (REPARTITION, HASH, [i_item_sk, ss_ticket_number])
                                                                    join (INNER, REPLICATED):
                                                                        join (INNER, REPLICATED):
                                                                            scan store_sales
                                                                            local exchange (GATHER, SINGLE, [])
                                                                                remote exchange (REPLICATE, BROADCAST, [])
                                                                                    scan item
                                                                        local exchange (GATHER, SINGLE, [])
                                                                            remote exchange (REPLICATE, BROADCAST, [])
                                                                                scan store
                                                    local exchange (GATHER, SINGLE, [])
                                                        remote exchange (REPARTITION, HASH, [c_customer_sk])
                                                            scan customer
                                            local exchange (GATHER, SINGLE, [])
                                                remote exchange (REPARTITION, HASH, [ca_zip, upper])
                                                    scan customer_address
        local exchange (GATHER, SINGLE, [])
            remote exchange (REPLICATE, BROADCAST, [])
                final aggregation over ()
                    local exchange (GATHER, SINGLE, [])
                        remote exchange (GATHER, SINGLE, [])
                            partial aggregation over ()
                                final aggregation over (c_first_name_181, c_last_name_182, ca_state_199, i_color_168, i_current_price_156, i_manager_id_171, i_size_166, i_units_169, s_state_146, s_store_name_127)
                                    local exchange (GATHER, SINGLE, [])
                                        remote exchange (REPARTITION, HASH, [c_first_name_181, c_last_name_182, ca_state_199, i_color_168, i_current_price_156, i_manager_id_171, i_size_166, i_units_169, s_state_146, s_store_name_127])
                                            partial aggregation over (c_first_name_181, c_last_name_182, ca_state_199, i_color_168, i_current_price_156, i_manager_id_171, i_size_166, i_units_169, s_state_146, s_store_name_127)
                                                join (INNER, PARTITIONED):
                                                    remote exchange (REPARTITION, HASH, [c_birth_country_187, s_zip_147])
                                                        join (INNER, REPLICATED):
                                                            join (INNER, PARTITIONED):
                                                                remote exchange (REPARTITION, HASH, [ss_customer_sk_82])
                                                                    join (INNER, PARTITIONED):
                                                                        remote exchange (REPARTITION, HASH, [ss_item_sk_81, ss_ticket_number_88])
                                                                            join (INNER, REPLICATED):
                                                                                scan store_sales
                                                                                local exchange (GATHER, SINGLE, [])
                                                                                    remote exchange (REPLICATE, BROADCAST, [])
                                                                                        scan store
                                                                        local exchange (GATHER, SINGLE, [])
                                                                            remote exchange (REPARTITION, HASH, [sr_item_sk_104, sr_ticket_number_111])
                                                                                scan store_returns
                                                                local exchange (GATHER, SINGLE, [])
                                                                    remote exchange (REPARTITION, HASH, [c_customer_sk_173])
                                                                        scan customer
                                                            local exchange (GATHER, SINGLE, [])
                                                                remote exchange (REPLICATE, BROADCAST, [])
                                                                    scan item
                                                    local exchange (GATHER, SINGLE, [])
                                                        remote exchange (REPARTITION, HASH, [ca_zip_200, upper_302])
                                                            scan customer_address
