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mysql计算生日算法_MySQL

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mysql计算生日算法

 

1year( from_days( datediff( now( ), birthdate)))now() 当前时间,精确到秒datediff(begindate,enddate):返回两日期之间相关的日数.from_days(days):从0000-00-00开始,根据传入的日数,返回一个日期;year(date):获取日期上的年.

 


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