特定のMySQLデータベースに保存されている関数のリストと完全な情報をどのように確認できますか？

mysql.procは、次のクエリによって、特定のMySQLデータベースに格納されている関数の完全な情報とともにリストを表示できます-

mysql> Select * from mysql.proc where db = 'query' AND type = 'FUNCTION' \G
*************************** 1. row ***************************
                  db: query
                name: factorial
                type: FUNCTION
       specific_name: factorial
            language: SQL
     sql_data_access: CONTAINS_SQL
    is_deterministic: YES
       security_type: DEFINER
          param_list: n DECIMAL(3,0)
             returns: decimal(20,0)
                body: BEGIN
DECLARE factorial DECIMAL(20,0) DEFAULT 1;
DECLARE counter DECIMAL(3,0);
SET counter = n;
      factorial_loop: REPEAT
SET factorial = factorial * counter;
SET counter = counter - 1;
UNTIL counter = 1
END REPEAT;
RETURN factorial;
END
             definer: root@localhost
             created: 2021-11-16 14:04:48
            modified: 2021-11-16 14:04:48
            sql_mode: ONLY_FULL_GROUP_BY,STRICT_TRANS_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION
             comment:
character_set_client: cp850
collation_connection: cp850_general_ci
        db_collation: latin1_swedish_ci
           body_utf8: BEGIN
DECLARE factorial DECIMAL(20,0) DEFAULT 1;
DECLARE counter DECIMAL(3,0);
SET counter = n;
      factorial_loop: REPEAT
SET factorial = factorial * counter;
SET counter = counter - 1;
UNTIL counter = 1
END REPEAT;
RETURN factorial;
END
*************************** 2. row ***************************
                  db: query
                name: Hello
                type: FUNCTION
       specific_name: Hello
            language: SQL
     sql_data_access: CONTAINS_SQL
    is_deterministic: YES
       security_type: DEFINER
          param_list: s CHAR(20)
             returns: char(50) CHARSET latin1
                body: RETURN CONCAT('Hello, ',s,'!')
             definer: root@localhost
             created: 2017-11-12 11:42:31
            modified: 2017-11-12 11:42:31
            sql_mode: ONLY_FULL_GROUP_BY,STRICT_TRANS_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION
             comment:
character_set_client: cp850
collation_connection: cp850_general_ci
        db_collation: latin1_swedish_ci
           body_utf8: RETURN CONCAT('Hello, ',s,'!')
2 rows in set (0.06 sec)