create table examinfo( id int auto_increment not null, endtime datetime, primary key(id) );
3 插入數(shù)據(jù)：
insert into examinfo values('1','2011-4-23 23:26:50');
4 創(chuàng)建存儲過程test
CREATE PROCEDURE test () BEGIN update examinfo SET endtime = now() WHERE id = 1; END;
5、 創(chuàng)建event e_test
復(fù)制代碼 代碼如下:
CREATE EVENT if not exists e_test on schedule every 30 second on completion preserve do call test();
6、查看event是否開啟: show variables like '%sche%'; 將事件計(jì)劃開啟: set global event_scheduler=1; 關(guān)閉事件任務(wù): alter event e_test ON COMPLETION PRESERVE DISABLE; 開戶事件任務(wù): alter event e_test ON COMPLETION PRESERVE ENABLE;
