Mysql 定时任务

show VARIABLES like 'event_scheduler';

set GLOBAL event_scheduler=1;

set GLOBAL event_scheduler=0;

show events;
select * from mysql.event;

set time_zone='+8:00';

use database_name;

drop EVENT if EXISTS event_name;
#自定义分隔符
DELIMITER $$
CREATE EVENT event_name on schedule every 1 day starts timestamp '2018-01-01 00:00:00'
do
BEGIN
update table_name set xxx=value;
end $$
DELIMITER ;

alter EVENT event_name ENABLE;

alter EVENT event_name DISABLE;