remote exchange (GATHER, SINGLE, [])
    local exchange (GATHER, UNKNOWN, [])
        remote exchange (REPARTITION, ROUND_ROBIN, [])
            join (INNER, PARTITIONED):
                final hashaggregation over (ca_city, ca_city_106, ca_street_name, ca_street_name_103, ca_street_number, ca_street_number_102, ca_zip, ca_zip_109, d_year, d_year_26, d_year_55, i_item_sk, i_product_name, s_store_name, s_zip)
                    local exchange (GATHER, SINGLE, [])
                        partial hashaggregation over (ca_city, ca_city_106, ca_street_name, ca_street_name_103, ca_street_number, ca_street_number_102, ca_zip, ca_zip_109, d_year, d_year_26, d_year_55, i_item_sk, i_product_name, s_store_name, s_zip)
                            join (INNER, PARTITIONED):
                                join (INNER, REPLICATED):
                                    join (INNER, REPLICATED):
                                        join (INNER, REPLICATED):
                                            join (INNER, REPLICATED):
                                                join (INNER, REPLICATED):
                                                    join (INNER, REPLICATED):
                                                        join (INNER, REPLICATED):
                                                            join (INNER, REPLICATED):
                                                                join (INNER, REPLICATED):
                                                                    join (INNER, REPLICATED):
                                                                        join (INNER, REPLICATED):
                                                                            join (INNER, REPLICATED):
                                                                                join (INNER, REPLICATED):
                                                                                    join (INNER, REPLICATED):
                                                                                        join (INNER, PARTITIONED):
                                                                                            remote exchange (REPARTITION, HASH, ["sr_item_sk"])
                                                                                                join (INNER, REPLICATED):
                                                                                                    scan store_sales
                                                                                                    local exchange (GATHER, SINGLE, [])
                                                                                                        remote exchange (REPLICATE, BROADCAST, [])
                                                                                                            scan store_returns
                                                                                            final hashaggregation over (cs_item_sk)
                                                                                                local exchange (GATHER, SINGLE, [])
                                                                                                    remote exchange (REPARTITION, HASH, ["cs_item_sk"])
                                                                                                        partial hashaggregation over (cs_item_sk)
                                                                                                            join (INNER, PARTITIONED):
                                                                                                                remote exchange (REPARTITION, HASH, ["cs_item_sk", "cs_order_number"])
                                                                                                                    scan catalog_sales
                                                                                                                local exchange (GATHER, SINGLE, [])
                                                                                                                    remote exchange (REPARTITION, HASH, ["cr_item_sk", "cr_order_number"])
                                                                                                                        scan catalog_returns
                                                                                        local exchange (GATHER, SINGLE, [])
                                                                                            remote exchange (REPLICATE, BROADCAST, [])
                                                                                                scan date_dim (pushdown = true)
                                                                                    local exchange (GATHER, SINGLE, [])
                                                                                        remote exchange (REPLICATE, BROADCAST, [])
                                                                                            scan store
                                                                                local exchange (GATHER, SINGLE, [])
                                                                                    remote exchange (REPLICATE, BROADCAST, [])
                                                                                        scan customer
                                                                            local exchange (GATHER, SINGLE, [])
                                                                                remote exchange (REPLICATE, BROADCAST, [])
                                                                                    scan date_dim
                                                                        local exchange (GATHER, SINGLE, [])
                                                                            remote exchange (REPLICATE, BROADCAST, [])
                                                                                scan date_dim
                                                                    local exchange (GATHER, SINGLE, [])
                                                                        remote exchange (REPLICATE, BROADCAST, [])
                                                                            scan customer_demographics
                                                                local exchange (GATHER, SINGLE, [])
                                                                    remote exchange (REPLICATE, BROADCAST, [])
                                                                        scan customer_demographics
                                                            local exchange (GATHER, SINGLE, [])
                                                                remote exchange (REPLICATE, BROADCAST, [])
                                                                    scan promotion
                                                        local exchange (GATHER, SINGLE, [])
                                                            remote exchange (REPLICATE, BROADCAST, [])
                                                                scan household_demographics
                                                    local exchange (GATHER, SINGLE, [])
                                                        remote exchange (REPLICATE, BROADCAST, [])
                                                            scan household_demographics
                                                local exchange (GATHER, SINGLE, [])
                                                    remote exchange (REPLICATE, BROADCAST, [])
                                                        scan customer_address
                                            local exchange (GATHER, SINGLE, [])
                                                remote exchange (REPLICATE, BROADCAST, [])
                                                    scan customer_address
                                        local exchange (GATHER, SINGLE, [])
                                            remote exchange (REPLICATE, BROADCAST, [])
                                                scan income_band
                                    local exchange (GATHER, SINGLE, [])
                                        remote exchange (REPLICATE, BROADCAST, [])
                                            scan income_band
                                local exchange (GATHER, SINGLE, [])
                                    remote exchange (REPARTITION, HASH, ["i_item_sk"])
                                        scan item (pushdown = true)
                final hashaggregation over (ca_city_529, ca_city_543, ca_street_name_526, ca_street_name_540, ca_street_number_525, ca_street_number_539, ca_zip_532, ca_zip_546, d_year_341, d_year_370, d_year_399, i_item_sk_559, i_product_name_580, s_store_name_427, s_zip_447)
                    local exchange (GATHER, SINGLE, [])
                        partial hashaggregation over (ca_city_529, ca_city_543, ca_street_name_526, ca_street_name_540, ca_street_number_525, ca_street_number_539, ca_zip_532, ca_zip_546, d_year_341, d_year_370, d_year_399, i_item_sk_559, i_product_name_580, s_store_name_427, s_zip_447)
                            join (INNER, PARTITIONED):
                                join (INNER, REPLICATED):
                                    join (INNER, REPLICATED):
                                        join (INNER, REPLICATED):
                                            join (INNER, REPLICATED):
                                                join (INNER, REPLICATED):
                                                    join (INNER, REPLICATED):
                                                        join (INNER, REPLICATED):
                                                            join (INNER, REPLICATED):
                                                                join (INNER, REPLICATED):
                                                                    join (INNER, REPLICATED):
                                                                        join (INNER, REPLICATED):
                                                                            join (INNER, REPLICATED):
                                                                                join (INNER, REPLICATED):
                                                                                    join (INNER, REPLICATED):
                                                                                        join (INNER, PARTITIONED):
                                                                                            remote exchange (REPARTITION, HASH, ["sr_item_sk_234"])
                                                                                                join (INNER, REPLICATED):
                                                                                                    scan store_sales
                                                                                                    local exchange (GATHER, SINGLE, [])
                                                                                                        remote exchange (REPLICATE, BROADCAST, [])
                                                                                                            scan store_returns
                                                                                            final hashaggregation over (cs_item_sk_268)
                                                                                                local exchange (GATHER, SINGLE, [])
                                                                                                    remote exchange (REPARTITION, HASH, ["cs_item_sk_268"])
                                                                                                        partial hashaggregation over (cs_item_sk_268)
                                                                                                            join (INNER, PARTITIONED):
                                                                                                                remote exchange (REPARTITION, HASH, ["cs_item_sk_268", "cs_order_number_270"])
                                                                                                                    scan catalog_sales
                                                                                                                local exchange (GATHER, SINGLE, [])
                                                                                                                    remote exchange (REPARTITION, HASH, ["cr_item_sk_290", "cr_order_number_304"])
                                                                                                                        scan catalog_returns
                                                                                        local exchange (GATHER, SINGLE, [])
                                                                                            remote exchange (REPLICATE, BROADCAST, [])
                                                                                                scan date_dim (pushdown = true)
                                                                                    local exchange (GATHER, SINGLE, [])
                                                                                        remote exchange (REPLICATE, BROADCAST, [])
                                                                                            scan store
                                                                                local exchange (GATHER, SINGLE, [])
                                                                                    remote exchange (REPLICATE, BROADCAST, [])
                                                                                        scan customer
                                                                            local exchange (GATHER, SINGLE, [])
                                                                                remote exchange (REPLICATE, BROADCAST, [])
                                                                                    scan date_dim
                                                                        local exchange (GATHER, SINGLE, [])
                                                                            remote exchange (REPLICATE, BROADCAST, [])
                                                                                scan date_dim
                                                                    local exchange (GATHER, SINGLE, [])
                                                                        remote exchange (REPLICATE, BROADCAST, [])
                                                                            scan customer_demographics
                                                                local exchange (GATHER, SINGLE, [])
                                                                    remote exchange (REPLICATE, BROADCAST, [])
                                                                        scan customer_demographics
                                                            local exchange (GATHER, SINGLE, [])
                                                                remote exchange (REPLICATE, BROADCAST, [])
                                                                    scan promotion
                                                        local exchange (GATHER, SINGLE, [])
                                                            remote exchange (REPLICATE, BROADCAST, [])
                                                                scan household_demographics
                                                    local exchange (GATHER, SINGLE, [])
                                                        remote exchange (REPLICATE, BROADCAST, [])
                                                            scan household_demographics
                                                local exchange (GATHER, SINGLE, [])
                                                    remote exchange (REPLICATE, BROADCAST, [])
                                                        scan customer_address
                                            local exchange (GATHER, SINGLE, [])
                                                remote exchange (REPLICATE, BROADCAST, [])
                                                    scan customer_address
                                        local exchange (GATHER, SINGLE, [])
                                            remote exchange (REPLICATE, BROADCAST, [])
                                                scan income_band
                                    local exchange (GATHER, SINGLE, [])
                                        remote exchange (REPLICATE, BROADCAST, [])
                                            scan income_band
                                local exchange (GATHER, SINGLE, [])
                                    remote exchange (REPARTITION, HASH, ["i_item_sk_559"])
                                        scan item (pushdown = true)
