local exchange (GATHER, SINGLE, [])
    remote exchange (GATHER, SINGLE, [])
        local exchange (GATHER, SINGLE, [])
            local exchange (REPARTITION, ROUND_ROBIN, [])
                final aggregation over (d_year, i_brand, i_brand_id)
                    local exchange (GATHER, SINGLE, [])
                        remote exchange (REPARTITION, HASH, [d_year, i_brand, i_brand_id])
                            intermediate aggregation over (d_year, i_brand, i_brand_id)
                                join (INNER, REPLICATED):
                                    join (INNER, REPLICATED):
                                        partial aggregation over (ss_item_sk, ss_sold_date_sk)
                                            dynamic filter (ss_item_sk::EQUAL, ss_sold_date_sk::EQUAL)
                                                scan store_sales
                                        local exchange (GATHER, SINGLE, [])
                                            remote exchange (REPLICATE, BROADCAST, [])
                                                scan item
                                    local exchange (GATHER, SINGLE, [])
                                        remote exchange (REPLICATE, BROADCAST, [])
                                            scan date_dim
