标签：sel ted logs color log 之间 select mysq 间隔
DATE_DIFF() 用于计算两个日期之间的间隔天数
mysql> SELECT DATEDIFF(‘2017-12-31‘, ‘2010-12-31‘); +--------------------------------------+ | DATEDIFF(‘2017-12-31‘, ‘2010-12-31‘) | +--------------------------------------+ | 2557 | +--------------------------------------+
标签：sel ted logs color log 之间 select mysq 间隔
原文地址：http://www.cnblogs.com/pzk7788/p/6897049.html
