- mysql>
- mysql>
- mysql> delimiter $$
- mysql> CREATE PROCEDURE myProc (in_customer_id INT)
- -> BEGIN
- ->
- -> DECLARE l_first_name VARCHAR(30);
- -> DECLARE l_id INT;
- -> DECLARE l_city VARCHAR(30);
- -> DECLARE l_department_count INT;
- -> DECLARE no_more_departments INT;
- ->
- -> DECLARE dept_csr CURSOR FOR
- -> SELECT id,first_name, city
- -> FROM employee;
- ->
- -> DECLARE CONTINUE HANDLER FOR NOT FOUND SET no_more_departments=1;
- ->
- -> SET no_more_departments=0;
- -> OPEN dept_csr;
- -> dept_loop:REPEAT
- -> FETCH dept_csr INTO l_id,l_first_name,l_city;
- -> IF no_more_departments=0 THEN
- -> SET l_department_count=l_department_count+1;
- -> END IF;
- -> select l_id,l_first_name,l_city;
- -> UNTIL no_more_departments
- -> END REPEAT dept_loop;
- -> CLOSE dept_csr;
- -> SET no_more_departments=0;
- ->
- ->
- -> END$$
- Query OK, 0 rows affected (0.00 sec)
- --该片段来自于http://www.codesnippet.cn/detail/12112012263.html
来源: http://www.codesnippet.cn/detail/12112012263.html