local exchange (GATHER, SINGLE, [])
    remote exchange (GATHER, SINGLE, [])
        local exchange (GATHER, SINGLE, [])
            local exchange (REPARTITION, ROUND_ROBIN, [])
                final aggregation over (ca_country_gid, ca_county_gid, ca_state_gid, groupid, i_item_id_gid)
                    local exchange (REPARTITION, HASH, [ca_country_gid, ca_county_gid, ca_state_gid, groupid, i_item_id_gid])
                        remote exchange (REPARTITION, HASH, [ca_country_gid, ca_county_gid, ca_state_gid, groupid, i_item_id_gid])
                            partial aggregation over (ca_country_gid, ca_county_gid, ca_state_gid, groupid, i_item_id_gid)
                                local exchange (REPARTITION, HASH, [i_item_id])
                                    remote exchange (REPARTITION, HASH, [i_item_id])
                                        join (INNER, REPLICATED):
                                            join (INNER, REPLICATED):
                                                join (INNER, REPLICATED):
                                                    join (INNER, REPLICATED):
                                                        dynamic filter (cs_bill_cdemo_sk::EQUAL, cs_bill_customer_sk::EQUAL, cs_item_sk::EQUAL, cs_sold_date_sk::EQUAL)
                                                            scan catalog_sales
                                                        local exchange (GATHER, SINGLE, [])
                                                            remote exchange (REPLICATE, BROADCAST, [])
                                                                scan customer_demographics
                                                    local exchange (GATHER, SINGLE, [])
                                                        remote exchange (REPLICATE, BROADCAST, [])
                                                            scan date_dim
                                                local exchange (GATHER, SINGLE, [])
                                                    remote exchange (REPLICATE, BROADCAST, [])
                                                        scan item
                                            local exchange (GATHER, SINGLE, [])
                                                remote exchange (REPLICATE, BROADCAST, [])
                                                    join (INNER, PARTITIONED):
                                                        remote exchange (REPARTITION, HASH, [c_current_cdemo_sk])
                                                            join (INNER, PARTITIONED):
                                                                remote exchange (REPARTITION, HASH, [c_current_addr_sk])
                                                                    dynamic filter (c_current_addr_sk::EQUAL, c_current_cdemo_sk::EQUAL)
                                                                        scan customer
                                                                local exchange (GATHER, SINGLE, [])
                                                                    remote exchange (REPARTITION, HASH, [ca_address_sk])
                                                                        scan customer_address
                                                        local exchange (GATHER, SINGLE, [])
                                                            remote exchange (REPARTITION, HASH, [cd_demo_sk_3])
                                                                scan customer_demographics
