As a precaution, back up your data before executing the query.
作为预防措施，可在执行查询前备份数据。
As a precaution, back up your data before executing a Delete query.
作为预防措施，可在执行“删除”查询前备份数据。
BACK UP your DATA Why: Because photos are not the only important things on your computer.
备份数据为什么：照片可不是电脑上唯一重要的东西。
Unfortunately, if this doesn't work, your best bet is probably to back up your data and reinstall Ubuntu.
如果这无法解决问题，那么很遗憾，你最好的选择也许只能是备份数据后重新安装ubuntu了。
NOTE: With all of these, please ensure you follow the instructions carefully and back up your data first!
注意：所有这些，请确保您按照指示进行认真和备份数据为第一！
You may want to back up your data elsewhere, because very shortly, that syncing will very likely no longer work.
你可能需要把你的数据备份一下，因为在不远的将来，这个同步功能就可能不在工作了。
In mysql, you might use a command such as mysqldump to back up your data and execute the SQL to restore the data.
在mysql中，您可以使用诸如mysqldump命令来备份您的数据，然后执行sql来恢复数据。
It is advisable to immediately back up your data and replace your hard-disk drive by calling your support desk or Dell.
建议您立即备份资料，并与支援服务台或Dell ComputerCorporation联络，更换您的硬碟机。
The advice to back up your data is something that is probably said at least once every 5 seconds by some random person on the Internet.
备份你的数据，这可能是互联网上随便一个人至少每隔5秒钟就可能给你的忠告。
Next up are the management options related to how you will have AWS back up your data and when you can schedule maintenance, shown in Figure 3.
接下来是与让AWS如何备份数据和计划何时维护相关的管理选项，如图3所示？
Otherwise you'll want to either back up your data in advance or write a script to regenerate your test data any time you want to modify the model and recreate the database schema.
否则您会想要事先备份资料或撰写指令码来重新产生测试资料的随时想修改模型并重新建立资料库结构描述。
You've got to back it up with some data or they'll say your report lacks weight.
你必须用一些数据来支持它，否则他们会说你的报告缺乏分量。
You have data -- gathered from the successful project itself -- to back up your claims that the process (and your wisdom in selecting it!) is responsible for this success.
您有数据——从成功的项目中收集的——来支持您的主张：这个过程（选择它是明智的）是形成这个成功的原因。
Of course if you can back up your personal feelings with supporting data then so much the better.
当然，你也可以将你的个人情感赋予数据支持，这样会更好。
A whole class of programs - ORMs - has sprouted up to ease the pain of moving data back and forth between databases and your code.
为此产生了一整套称为orm的程序，用来缓解在数据库和面向对象的代码之间来回转移数据的痛苦。
The system can also back up certain types of data to the Internet, ensuring that it won't be lost even if something happens to your PC.
同时，该系统还支持将某些类型的数据备份到因特网上，以确保当你的PC发生某些异常时这些数据不会丢失。
Just as you save your essay constantly so you don't lose your work, or back up your entire hard drive in case it crashes, it's prudent to have a copy of your social media data.
就像你经常保存你的文章以免丢掉工作成果，或是备份你的全部硬件驱动以防它的崩溃，为你的社交媒体数据保留一份备份是一个谨慎的做法。
How about being able to take data from any of your enterprise databases, file or enterprise systems and make it available offline for users to modify and sync back up to the enterprise.
还可以想象一下，可以把数据从任何你的企业数据库、文件或企业系统中取出，并让其可以被用户离线地编辑然后同步回企业。
Just as traffic backs up at some intersections only in heavy traffic, data can back up in your system in critical areas only when under heavy load.
正如繁忙交叉点处的流量需要备份一样，系统关键区域的数据也只会在负载量大时才会备份。
Thus, you may need to resort to some other medium, such as an external hard disk, to back up your user data.
因此，您需要依靠其他存储介质来备份您的数据，比如，一个外部硬盘。
The other, quicker, method is to obtain one of several utility programs that can back up your Outlook Express data and, in some cases, allow you to transfer it to another PC.
另外一个更快的办法就是通过某种实用软件来备份你在中的资料，在某些情况下，你还可以将OutlookExpress资料传输到另外一台电脑上。
Of course, if you restore your iPhone all your media and data will be deleted, and all settings will be reset - so you need to try to restore to back up first., if you can.
当然，如果你恢复你的iPhone，所有的媒介和数据将会被删除，同时所有设置将要被重置-因此你需要尝试去恢复前首先做一个备份，如果你能做到的话。
Once you feel confident that you can easily back up and restore your data, you have a variety of ways of getting Grails to conform to the nonstandard naming conventions in your legacy databases.
一旦您有信心能够轻松备份和恢复数据，您就会有很多种方式使Grails符合遗留数据库中的非标准的命名约定。
Back up your email, data or other projects.
回到您的电子邮件，数据或其他项目。
NOTE 1: Resetting your handset to factory or manufacturer's default setting will delete all the data stored on your phone memory, please back up your files first.
注1：重置您的手机到工厂或制造商的默认设置将删除所有内存数据存储在您的手机，请备份您的档案。
If it looks like you wont be getting your phone back you have one more trick up your sleeve - erase all your confidential data. the thief is left with just the covers without of the content.
如果它看起来像你不会得到你的手机支持你有一个多招了你的袖子-清除所有的机密数据。小偷留下的只是没有涵盖的内容。
A large portion of the time spent setting up paging is going to be your server side environment that handles passing data back and forth with the grid.
很大一部分用于建立页码的时间将取决于您处理来回通过网格的数据的服务器端的环境。
Call stack window to work your way back up the call stack, looking for corrupted data being passed as a parameter to a function.
“调用堆栈”窗口反向沿调用堆栈进行调试，查找作为参数传递给函数的已损坏数据。
Call stack window to work your way back up the call stack, looking for corrupted data being passed as a parameter to a function.
“调用堆栈”窗口反向沿调用堆栈进行调试，查找作为参数传递给函数的已损坏数据。
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