“我们一天要从我们的服务器上清除数以百万计的垃圾邮件，”美国在线公司发言人尼古拉斯·格雷厄姆说。
"We zap millions and millions of spam mails a day from our servers," AOL spokesman Nicholas Graham said.
在运行测试之前，从表中删除数据。
还可以从数据集中删除和移除数据。
Data can also be deleted and removed entirely from the data set.
示例：删除数据库testdb1。
基于指定的条件批量更新或删除数据。
Bulk updating or deleting of data based on specified criteria.
一个是清除数据；另一个就是收回成本。
第四个除数，给我第二个到第五个除数。
I could go in and say give me the fourth divisor, give me the second through fifth divisor.
清单5：清除数据存储器。
delete从trip表中删除数据。
它们包括，而不是排除数据(见图10)。
删除数据库示例中的值。
底部的测试代码先删除数据库中的所有条目。
The test code at the bottom starts by deleting all the entries from the database.
如果是，清除数据并在需要的情况下优化索引。
本文将介绍的第一个数据修改技术是删除数据。
The first data-modification technique this article will address is deleting data.
清单22展示了如何从内部私有存储器删除数据。
Listing 22 shows how to delete from the internal private store.
“数据删除”指定从此表中删除数据的时间间隔。
Data delete specifies the interval at which data from this table is deleted.
如果以特别小的数字作为除数，也需要加以注意。
If you're dividing by that small number, you need to be more careful still.
媒体故障出现在有人意外从系统删除数据库文件时。
Media failure occurs when someone accidentally deletes a database file from the file system.
你还可以用这个除数来考察某只股票是如何影响这个平均数的。
You can also use this divisor to see how an individual stock influences the average.
所以现在还有一个问题就是除数了，只剩这个了不是吗？什么？
So there must be a problem with the divisor, that's the only thing that's left. Yeah?
但是你最好拥有在你想要删除数据时可以删除的权利。
But you better have the right to remove the data when you want.
黑客可以使用这种攻击技巧来检索、破坏或删除数据。
A hacker could use this attack technique to retrieve, corrupt, or delete data.
该公式中用到的一些值可能是无效的—例如，除数为零。
Some values used in that formula may be invalid — for instance, dividing by zero.
您可以使用几种方法清除数据，具体取决于需要的结果。
You can clear data in a few ways, depending on the result you need.
DustCleaner：检测并移除数码图像上的尘点。
DustCleaner: Detect and remove the dust spots in digital image.
例如，您可以添加或删除数据源，或者安装或删除应用程序。
For example, you can add or delete a data source, or install or remove an application.
数据区域类用于在系统上读取、写入、创建和删除数据区域。
The data area classes are used to read, write, create, and delete data areas on the system.
DDL命令用来创建、修改或删除数据库中的项目(例如表)。
DDL commands are used to create, modify, or delete items (such as tables) in a database.
您将使用这些命令来创建、读取、更新或者删除数据库中的记录。
You will use these commands to create, read, update, or delete records from your database.
在每次测试运行之后便删除数据库person表中的所有记录。
All the records in the database PERSON table were deleted after each test run.
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