目录1.基本信息2. 如何返回周、月、年扩展资料:总结 1.基本信息 在mysql中,DATEDIFF 是一个日期函数,用于计算两个日期之间的差距,并以指定的时间单编程客栈位返回结果。其函数形式如下列代码块所示:
I\'m trying to make sense on the best way to do automatize a series of things in a row in order to deploy a web-app and haven\'t yet came up with a s开发者_开发问答uitable solution. I would like to: