show version(); // 版本 大于5.1 show variables like '%event%'; event_scheduler | OFF SET GLOBAL event_scheduler = ON; //开启计划任务 SELECT * FROM mysql.event\G //查看目前运行的计划任务 use test //先创建test数据库 CREATE TABLE aaa (t TIMESTAMP); CREATE EVENT e_test_insert ON SCHEDULE EVERY 1 SECOND DO INSERT INTO test.aaa VALUES (CURRENT_TIMESTAMP); 5天后清空表 CREATE EVENT e_test ON SCHEDULE AT CURRENT_TIMESTAMP + INTERVAL 5 DAY DO TRUNCATE TABLE test.aaa; 每天定时清空表 CREATE EVENT e_test ON SCHEDULE EVERY 1 DAY DO TRUNCATE TABLE test.aaa; 删除计划任务 drop event e_test_insert;
mysql内置计划任务学习
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转载自bestscw.iteye.com/blog/1821217
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