时间:2021-07-01 10:21:17 帮助过:55人阅读
计算方法2:
- <span style="color: #ff00ff">year( from_days( <span style="color: #ff00ff">datediff<span style="color: #000000">( now( ), birthdate)))
- now() 当前时间,精确到秒
- <span style="color: #ff00ff">datediff<span style="color: #000000">(begindate,enddate):返回两日期之间相关的日数.
- from_days(days):从0000<span style="color: #808080">-<span style="color: #800000; font-weight: bold">00<span style="color: #808080">-<span style="color: #000000">00开始,根据传入的日数,返回一个日期;
- <span style="color: #ff00ff">year(date):获取日期上的年.</span></span></span></span></span></span></span></span></span></span>
mysql 计算生日
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