mysql定时任务

一、查看event是否开启

show variables like '%sche%';//event_scheduler其实叫这个名字

开启event_scheduler

set global event_scheduler =1;

二、创建存储过程test

CREATE PROCEDURE test ()

BEGIN

update userinfo SET endtime = now() WHERE id = '155';

END;

三、创建event e_test

create event if not exists e_test

on schedule every 30 second

on completion preserve

do call test();

每隔30秒将执行存储过程test

关闭事件任务

alter event e_test ON COMPLETION PRESERVE DISABLE;

开户事件任务

alter event e_test ON COMPLETION PRESERVE ENABLE;