请问如何取前一天零点的时间
extend(current year to second,year to day) - interval(1) day to day我这样只能取到某时
是不是要用trunc?请指教~:m01: :m01: extend(extend(current year to second,year to day) - interval(1) day to day,year to second) 原帖由 teatoo 于 2009-7-7 11:15 发表 http://bbs2.chinaunix.net/images/common/back.gif
extend(extend(current year to second,year to day) - interval(1) day to day,year to second)
厉害~多谢 我的好好学一下extend:mrgreen: (current year to day - 1 units day)||" 00:00:00" 的确很厉害 学习一下,我去看看这个函数
页:
[1]