mysql 生日提醒 SELECT datediff(DATE_ADD("19-01-02",INTERVAL TIMESTAMPDIFF(YEAR,"19-01-02","2013-10-15") YEAR),NOW()) 先计算出生日离当前日期的年份差，在用生日+上年份差与当前时间做减法
mysql 生日提醒
SELECT datediff(DATE_ADD("19-01-02",INTERVAL TIMESTAMPDIFF(YEAR,"19-01-02","2013-10-15") YEAR),NOW())