不备份即可恢复数据库

本文介绍了不备份即可恢复数据库的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 问题描述

我想知道是否有一种方法可以在特定日期恢复数据库状态。不幸的是，我没有备份。

I want to know if there is a way to revover the state of a database at a certain date. Unfortunately I don't have a backup.

推荐答案

没有任何类型的备份，您将无能为力-因为以前的状态已被检查点抹去（即使在完全恢复中，它的作用就像简单的恢复，直到您费心进行备份）。这种情况正是备份的目的。如果您从没有降落伞的飞机上跳下来，请不要费心寻找绳索...

Without backups of any kind, there is nothing you can do - since previous state has been wiped away by checkpoints (even in full recovery, it acts like simple recovery until you've bothered to take a backup). This situation is precisely what backups are for. If you jump out of a plane without a parachute, don't bother looking for the ripcord...