"query":"\n SELECT COALESCE(SUM(i_item.weight), 0) as weight\n FROM inventory_items_categories as category\n INNER JOIN inventory_items as i_item\n ON i_item.category_id = category.id\n INNER JOIN trips_items as t_item\n ON i_item.id = t_item.item_id\n WHERE\n category_id = ?\n AND category.user_id = ?\n AND t_item.pick = 1\n ",