mysql 创建函数 error Code: 1227. Access denied;

mysql>   show function status;
+------+------------------+----------+------------+---------------------+---------------------+---------------+---------+----------------------+----------------------+--------------------+
| Db   | Name             | Type     | Definer    | Modified            | Created             | Security_type | Comment | character_set_client | collation_connection | Database Collation |
+------+------------------+----------+------------+---------------------+---------------------+---------------+---------+----------------------+----------------------+--------------------+
| zjzc | loadTreeByParent | FUNCTION | zjzc_app@% | 2016-06-02 21:51:04 | 2016-06-02 21:51:04 | DEFINER       |         | utf8                 | utf8_general_ci      | utf8_general_ci    |
+------+------------------+----------+------------+---------------------+---------------------+---------------+---------+----------------------+----------------------+--------------------+
1 row in set (0.00 sec)

重新创建函数；

delimiter $$
CREATE  FUNCTION `loadTreeByParent`(begin_sn INT) RETURNS varchar(600) CHARSET utf8
BEGIN
    DECLARE rest VARCHAR(600);
    DECLARE temp VARCHAR(60);
    SET rest='$';
    SET temp=CAST(begin_sn AS CHAR);
    WHILE temp IS NOT NULL DO
        SET rest=CONCAT(rest,',',temp);
        SELECT GROUP_CONCAT(sn) INTO temp FROM ClientManager WHERE FIND_IN_SET(parent,temp)>0;
    END WHILE;
    RETURN rest;
END$$ 

mysql> show function status;
+------+------------------+----------+---------+---------------------+---------------------+---------------+---------+----------------------+----------------------+--------------------+
| Db   | Name             | Type     | Definer | Modified            | Created             | Security_type | Comment | character_set_client | collation_connection | Database Collation |
+------+------------------+----------+---------+---------------------+---------------------+---------------+---------+----------------------+----------------------+--------------------+
| zjzc | loadTreeByParent | FUNCTION | root@%  | 2016-06-03 19:04:41 | 2016-06-03 19:04:41 | DEFINER       |         | utf8                 | utf8_general_ci      | utf8_general_ci    |
+------+------------------+----------+---------+---------------------+---------------------+---------------+---------+----------------------+----------------------+--------------------+
1 row in set (0.00 sec)

CREATE DEFINER=`root`@`%` FUNCTION `loadTreeByParent`(begin_sn INT) RETURNS varchar(600) CHARSET utf8
BEGIN
    DECLARE rest VARCHAR(600);
    DECLARE temp VARCHAR(60);
    SET rest='$';
    SET temp=CAST(begin_sn AS CHAR);
    WHILE temp IS NOT NULL DO
        SET rest=CONCAT(rest,',',temp);
        SELECT GROUP_CONCAT(sn) INTO temp FROM ClientManager WHERE FIND_IN_SET(parent,temp)>0;
    END WHILE;
    RETURN rest;
END

19:08:02	CREATE DEFINER=`zjzc_app`@`%` FUNCTION `loadTreeByParent`(begin_sn INT) RETURNS varchar(600) CHARSET utf8   BEGIN
 DECLARE rest VARCHAR(600);       DECLARE temp VARCHAR(60);       SET rest='$';       SET temp=CAST(begin_sn AS CHAR);
 WHILE temp IS NOT NULL DO           SET rest=CONCAT(rest,',',temp);
 SELECT GROUP_CONCAT(sn) INTO temp FROM ClientManager WHERE FIND_IN_SET(parent,temp)>0;       END WHILE;
 RETURN rest;   END	Error Code: 1227. Access denied; you need (at least one of) the SUPER privilege(s) for this operation	0.016 sec

 直接进入终端,root登陆执行；

 mysql> delimiter $$
mysql> CREATE DEFINER=`zjzc_app`@`%` FUNCTION `loadTreeByParent`(begin_sn INT) RETURNS varchar(600) CHARSET utf8
    -> BEGIN
    ->     DECLARE rest VARCHAR(600);
    ->     DECLARE temp VARCHAR(60);
    ->     SET rest='$';
    ->     SET temp=CAST(begin_sn AS CHAR);
    ->     WHILE temp IS NOT NULL DO
    ->         SET rest=CONCAT(rest,',',temp);
    ->         SELECT GROUP_CONCAT(sn) INTO temp FROM ClientManager WHERE FIND_IN_SET(parent,temp)>0;
    ->     END WHILE;
    ->     RETURN rest;
    -> END$$
Query OK, 0 rows affected (0.00 sec)