{ "db_name": "PostgreSQL", "query": "\n DELETE FROM transactions\n WHERE buyer_id = $1 AND item_id = $2 AND status = 'pending'\n RETURNING promo_code_id AS \"promo_code_id: crate::db::PromoCodeId\"\n ", "describe": { "columns": [ { "ordinal": 0, "name": "promo_code_id: crate::db::PromoCodeId", "type_info": "Uuid" } ], "parameters": { "Left": [ "Uuid", "Uuid" ] }, "nullable": [ true ] }, "hash": "e92900abd5bc5e5e6eb1b76c537ca1f2dccf268c192f585d6352f7beeef5d458" }