"query":"\n SELECT\n CAST(IFNULL(SUM(i_item.weight), 0) AS INTEGER) AS total_weight\n FROM trips AS trip\n INNER JOIN trips_items AS t_item\n ON t_item.trip_id = trip.id\n INNER JOIN inventory_items AS i_item\n ON t_item.item_id = i_item.id\n WHERE\n trip.id = ? AND trip.user_id = ?\n AND t_item.pick = true\n ",