mysql定时任务与存储过程实例_MySQL
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2022-06-09 13:06:36
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/**查看event是否开启 : SHOW VARIABLES LIKE '%event_sche%';将事件计划开启 : SET GLOBAL event_scheduler = 1; 将事件计划关闭 : SET GLOBAL event_scheduler = 0; 关闭事件任务 : ALTER EVENT eventName ON COMPLETION PRESERVE DISABLE; 开启事件任务 : ALTER EVENT eventName ON COMPLETION PRESERVE ENABLE; 查看事件任务 : SHOW EVENTS ;delimiter // 设定语句终结符为 //,因存储过程语句用;结束 **/DROP TABLE IF EXISTS test; CREATE TABLE test ( id bigint(11) unsigned NOT NULL AUTO_INCREMENT, name varchar(100) NOT NULL DEFAULT '', create_time datetime, PRIMARY KEY (ID)) ENGINE=InnoDB AUTO_INCREMENT=1 DEFAULT CHARSET=utf8;DELIMITER //DROP PROCEDURE IF EXISTS p_test//CREATE PROCEDURE p_test() BEGIN INSERT INTO test(name, create_time) values('testName', now());END//DROP EVENT IF EXISTS e_test//CREATE EVENT e_test ON SCHEDULE EVERY 10 second STARTS TIMESTAMP '2014-04-09 01:00:00' ON COMPLETION PRESERVE DO BEGIN CALL p_test();END//
以上事件e_test表示每10秒执行一次p_test()