日期:2014-05-16 浏览次数:20743 次
CREATE TABLE tab1(
tab1_id varchar(11),
num int
);
DELIMITER //
CREATE EVENT e_hourly
ON SCHEDULE
EVERY 1 MINUTE
COMMENT 'Clears out sessions table each hour.'
DO
BEGIN
-- DELETE FROM site_activity.sessions;
update tab1 set num=num+1 WHERE tab1_id='sdfsd';
END;