它会比较预期的值和从事件发生数据读取的实际值，从而判断是否整合了重复事件。
It compares the expected value to the actual value read from the event occurrence data to determine if duplicate events were consolidated.
在很多数据读取例程中，如果读到一个特别大的数，就会发生“溢出”而变成一个负数。
Many number-reading routines, if presented with an excessively large number, will "roll over" the value into a negative number.
除了数据读取程序之外，另一个函数print _ file用于输出文件的所有内容。
In addition to the data reader, another function, called print_file, is used to print the entire contents of the file.
这篇文章讲述了如何利用数据绑定的优秀特性，用一种快速而强大的方法，来定义用户界面的数据读取和数据写入。
This article describes how to take advantage of the data binding feature to provide a quick and powerful way for you to specify how the user interface reads and writes its data.
例如，客户机应用程序可以使用SQL和结果集逻辑把VSAM或IMS数据读取到全局或声明的临时表中，然后处理它们。
For instance VSAM or IMS data can be retrieved into a global or declared temporary table and subsequently processed by client applications using SQL and result set logic.
SQL 2005有一个 基于快照的隔离级别 ，它能在不允许“脏读”的情况下避免数据读取阻塞数据写入，或者数据写入阻塞数据读取。
SQL 2005 has snapshot-based isolation levels that prevent readers from blocking writers or writers from blocking readers without allowing dirty reads.
第二个显著的性能优点是，WebSphereFederationServer执行的初始连接“减少”了；也就是说，它输出的数据远远少于从源数据读取的数据。
A second significant performance advantage is that the initial join performed by WebSphere Federation Server is "reducing"; that is, it outputs far less data than it reads in from the sources.
细粒度访问控制不只是授予或拒绝执行程序或读取数据文件的权限。
Fine-grained access control goes beyond granting or denying the right to execute a program or read a data file.
几乎每种语言都认识到为数据表示读取、解析和创建XML文档的重要性。
Almost every language (if not every language) recognizes the importance of reading, parsing, and creating XML documents for data representation.
此外，数据的读取包括查看当前快照，这仅需很少的并发性开销，因为快照不会改变。
Additionally, reading the data consists of looking at the current snapshot, which can be done with little concurrency overhead because a snapshot does not change.
在11.1中，备用服务器只允许应用程序读取数据。
In 11.1, the secondary servers only allowed applications to read data.
应用程序用户获得全部读写权限，而报告用户只能够读取数据。
The application user receives full read and write access, whereas the reporting user can only read data.
如果使用悲观会话锁定，它通常只用于阻止其他用户进行更新，而不是阻止对锁定数据的读取。
If pessimistic session locking is used, it should generally only be used to block other users from updating; it should not block reads of the locked data.
JSP主页将动态读取数据并将其填充到一张表中。
Your home JSP page reads data dynamically and populates it in a table.
当消息流仅从表读取数据时，请考虑使用表的只读视图。
Where a message flow only reads data from a table, consider using a read only view of that table.
例如，如果从文件系统读取数据，您可以使用清单8中的代码。
For example, if you read data from the file system, you can use the code in Listing 8.
在恢复过程中，ontape从stdin(标准输入)读取数据。
During a restore, ontape reads data from stdin (standard input).
在从系统处理器/内存/操作系统/应用程序到HBA 的路径上，只传输读取数据块。
The path from the system processor/memory/OS/App to the HBA contains only the read data block.
到目前为止，研究人员并没有拿出一个很好的方式从这些分子中读取数据。
Until now, researchers hadn't come up with a good way to read data out of these molecules.
xargs命令可从管道中读取数据并为每行读取内容运行指定命令。
Xargs reads data from a pipe and runs a specified command for every line read.
具备读取Excel电子表格的基本知识后，就可以开始将Excel数据转换为数组、XML或其他格式，以便执行计算或创建新的电子表格了。
Armed with the basics of reading Excel spreadsheets, you can begin to convert Excel data into arrays, XML, or other formats to perform calculations or create new spreadsheets.
读取数据流并将结果写入流是很方便的，因为应用程序不一定要将文件的大部分（更不必说整个文件）读取到内存。
Reading data streams and writing results to streams is convenient, because the application does not have to read a large portion of the file, much less the whole file, into memory.
这个源对象允许任何理解JAXP源的API读取数据。
The source object allows any APIs that understand JAXP sources to read the data.
工作台从DataStage输入链接读取数据。
export工具使用SQL从表中读取数据。
The export utility uses SQL to read the data from the table.
从外部表选择可从一个或多个数据文件读取数据，并以行和列的形式提供该数据，就好像从常规基表读取数据一样。
Selecting from an external table reads the data from the data file(s) and provides it in the form of rows and columns as if it was read from the normal base table.
不可变数据是不能更改的，因此读取不可变数据无需用到锁，即使有多个线程读取时也是如此。
Immutable data cannot be changed and thus reading immutable data does not require locks, even when multiple threads are reading.
他认为关联数据提供了关联结构化数据的新媒介，可以让机器更好地读取这些数据。
He explained that "Linked data offers a new medium to link structured data that is then more machine-readable."
在从源表及目标表读取数据的过程中，LBAC读取访问规则被执行。
LBAC read access rules are enforced while reading from both source and target tables.
清单26展示了如何从外部存储器读取数据。
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