MySQL创建事件启动事件停止事件

1.配置定时任务event开启:

mysql> alter event EVENT_RegionTrafficIndex on completion preserve enable;

Query OK, 0 rows affected

2.配置定时任务event关闭：
mysql> alter event EVENT_RegionTrafficIndex on completion preserve disable;

Query OK, 0 rows affected

一般定时任务（event）查看sql：

查看Events：

mysql> show events\G
mysql>  SELECT  *  FROM  mysql.event;
mysql>  SELECT  *  FROM  information_schema.events;

查看Events是否开启：

mysql>  select  @@event_scheduler;
mysql> show variables  like  'event_scheduler' ;

开启Events方法：

mysql>  set  GLOBAL  event_scheduler= ON ;
或
mysql>  set  GLOBAL  event_scheduler=1;