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mysql时间比较的语句_MySQL

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Release： 2016-06-01 13:40:37
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mysql时间比较的语句 假设endTime="2011-01-27 15:52:11", 求出当前时间与结束时间的结果. (以秒为单位.) SELECT TIMESTAMPDIFF(SECOND, now(), '2011-01-27 15:52:11') 语法为：     TIMESTAMPDIFF(unit,datetime_expr1,datetime_expr2)，其中unit单位有如下几种，分别是： FRAC_SECOND (microseconds), SECOND, MINUTE, HOUR, DAY, WEEK, MONTH, QUARTER, or YEAR。 计算结果为datetime_expr2-datetime_expr1     bitsCN.com

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