mysql>
mysql> delimiter $$
mysql>
mysql> CREATE PROCEDURE myProc
 ->  (p_first_name   VARCHAR(30),
 ->  p_last_name   VARCHAR(30),
 ->  p_city    VARCHAR(30),
 ->  p_description   VARCHAR(30),
 ->  OUT p_sqlcode   INT,
 ->  OUT p_status_message VARCHAR(100))
 -> BEGIN
 ->
 -> /* START Declare Conditions */
 ->
 -> DECLARE duplicate_key CONDITION FOR 1062;
 -> DECLARE foreign_key_violated CONDITION FOR 1216;
 ->
 -> /* END Declare Conditions */
 ->
 -> /* START Declare variables and cursors */
 ->
 ->  DECLARE l_manager_id  INT;
 ->
 ->  DECLARE csr_mgr_id CURSOR FOR
 ->  SELECT id
 ->   FROM employee
 ->  WHERE first_name=p_first_name
 ->    AND last_name=p_last_name;
 ->
 -> /* END Declare variables and cursors */
 ->
 -> /* START Declare Exception Handlers */
 ->
 -> DECLARE CONTINUE HANDLER FOR duplicate_key
 ->  BEGIN
 ->  SET p_sqlcode=1052;
 ->  SET p_status_message='Duplicate key error';
 ->  END;
 ->
 -> DECLARE CONTINUE HANDLER FOR foreign_key_violated
 ->  BEGIN
 ->  SET p_sqlcode=1216;
 ->  SET p_status_message='Foreign key violated';
 ->  END;
 ->
 -> DECLARE CONTINUE HANDLER FOR not FOUND
 ->  BEGIN
 ->  SET p_sqlcode=1329;
 ->  SET p_status_message='No record found';
 ->  END;
 ->
 -> /* END Declare Exception Handlers */
 ->
 -> /* START Execution */
 ->
 -> SET p_sqlcode=0;
 -> OPEN csr_mgr_id;
 -> FETCH csr_mgr_id INTO l_manager_id;
 ->
 -> IF p_sqlcode<>0 THEN   /* Failed to get manager id*/
 ->  SET p_status_message=CONCAT(p_status_message,' when fetching manager id');
 -> ELSE
 ->  INSERT INTO employee (first_name,id,city)
 ->  VALUES(p_first_name,l_manager_id,p_city);
 ->
 ->  IF p_sqlcode<>0 THEN  /* Failed to insert new department */
 ->  SET p_status_message=CONCAT(p_status_message,
 ->       ' when inserting new department');
 ->  END IF;
 -> END IF;
 ->
 -> CLOSE csr_mgr_id;
 ->
 -> /* END Execution */
 ->
 -> END$$
Query OK, 0 rows affected (0.02 sec)
mysql>
mysql> delimiter ;
mysql> set @myCode = 0;
Query OK, 0 rows affected (0.00 sec)
mysql> set @myMessage = 0;
Query OK, 0 rows affected (0.00 sec)
mysql>
mysql> call myProc('Jason','Martin','New City','New Description',@myCode,@myMessage);
Query OK, 1 row affected (0.00 sec)
mysql>
mysql> select @myCode, @myMessage;
+---------+------------+
| @myCode | @myMessage |
+---------+------------+
| 0  | NULL  |
+---------+------------+
1 row in set (0.00 sec)
mysql>
mysql> drop procedure myProc;
Query OK, 0 rows affected (0.00 sec)