触发器：
begin
DECLARE user_mes INT(64);
SELECT user_id into user_mes FROM order_orderlist where id = new.order_orderlist_id limit 1;
Call ListenOrder(user_mes,new.goods_good_id);
end
数据监测存储过程：
CREATE DEFINER=`root`@`localhost` PROCEDURE `ListenOrder`(IN `user_id` int,IN `goods_good_id` int)
BEGIN
DECLARE _word INT;
DECLARE tmpid INT;
DECLARE course_id INT;
DECLARE goods_mes varchar(64);
DECLARE done INT DEFAULT FALSE;
DECLARE cur_course CURSOR FOR select id,good_ids from col_course where good_ids <> '';
DECLARE CONTINUE HANDLER FOR NOT FOUND SET done = TRUE;
OPEN cur_course;
read_loop: LOOP
FETCH NEXT from cur_course INTO course_id,goods_mes;
IF done THEN
LEAVE read_loop;
END IF;
SET _word = LOCATE(',',goods_mes);
WHILE _word > 0
DO
SET tmpid = SUBSTR(goods_mes,1,_word-1);
IF tmpid = goods_good_id THEN
CALL AddUserCourse(user_id,course_id);
END if;
SET goods_mes = SUBSTR(goods_mes FROM _word+1);
SET _word = LOCATE(',',goods_mes);
END WHILE;
IF goods_mes = goods_good_id THEN
CALL AddUserCourse(user_id,course_id);
END if;
END LOOP;
CLOSE cur_course;
END
数据添加存储过程：
CREATE DEFINER=`root`@`localhost` PROCEDURE `AddUserCourse`(IN `user_id` int,IN `course_id` int)
BEGIN
INSERT into col_usercourse (user_id,course_id,createtime,`status`) VALUES(user_id,course_id,unix_timestamp(now()),'1');
END
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