mysql生日提醒_MySQL
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mysql生日提醒
Java代码 SELECT datediff(DATE_ADD("1989-01-02",INTERVAL TIMESTAMPDIFF(YEAR,"1989-01-02","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
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