MySQL事件函数定时任务
show variables like '%event_sche%'; # 查看定时任务是否开启,ON为开启
+-----------------+-------+
| Variable_name | Value |
+-----------------+-------+
| event_scheduler | ON |
+-----------------+-------+SET GLOBAL event_scheduler = 1;
# 或
SET GLOBAL event_scheduler = ON;SELECT event_name,event_definition,interval_value,interval_field,status FROM information_schema.EVENTS;
SELECT * FROM information_schema.EVENTS;
alter event EVENT_NAME on completion preserve enable; #开启定时任务
alter event EVENT_NAME on completion preserve disable; #关闭定时任务最后更新于