The second problem is more serious and should be of concern to anyone who's read Editing the Web: Detecting the Lost Update problem Using Unreserved Checkout.
第二个问题就更严重，需要关心谁阅读了可编辑Web：通过无条件的签出来检查丢失更新的问题。
With some unlucky timing, an update could be lost.
如果计时失误，有一个更新可能会丢失。
That is, if concurrent transactions update an entity bean with same primary key, updates could get lost.
如果并发事务用同样的主键更新实体bean 时，更新资料将会丢失。
So kind and giving and lost so quickly, '" reads one update."
善良的人们。得到和失去却是如此迅速。
If the new cache copy is not written to disk before shutdown or failure of the cache, the update is lost, and this is very bad.
如果新的缓存副本没有在关机或缓存失败前写入磁盘，更新将丢失，这非常糟糕。
There are no locks and synchronized blocks in the actor model, so the issues that arise from them — like deadlocks and the nefarious lost-update problem — aren't a problem.
角色模型中没有锁和同步块，所以不会出现由它们引发的问题，比如死锁、严重的丢失更新问题。
If you gained or lost weight, had a baby, are menopausal, went on or off the pill... you need an update.
如果你增重或减肥、生育、处于更年期、服药或停药……你需要更新状态。
Housekeeping summary, room detail, room update, out of order, lost & found.
客房部概要，房间详情，房态更新，维修房间，报失处理。
Recovering lost data or undoing incorrect, committed changes. For example, if you mistakenly delete or update rows, and then commit them, you can immediately undo the mistake.
恢复丢失的数据或撤销已经提交的错误。例如如果你不小心删除或更新了行，并且做了提交操作，你可以立刻撤销这个错误。
The free update that everyone has been waiting for! The Aldrin Expansion Missions send the player to long lost territories, filled with danger and adventure.
该免费升级程序是各位一直期待的。阿尔·德林扩展任务将引导玩家进入遥远的被遗失的区域，那里充满了危险和挑战。
For many of us, it's also a place to remember and honor those we've lost, " said a Facebook blog post announcing the update."
对大多数人而言，这也是一个铭记和纪念我们逝去亲友的地方。”脸书最新更新的动态写道。 。
For many of us, it's also a place to remember and honor those we've lost, " said a Facebook blog post announcing the update."
对大多数人而言，这也是一个铭记和纪念我们逝去亲友的地方。”脸书最新更新的动态写道。 。
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