Set up test data in the database.
在数据库中建立测试数据。
In addition to write procedures that manipulate the data after the database server has done its processing, we can include the processing within the set processing of the database system.
除了通过编写过程，在数据库服务器完成其处理之后操作数据，我们还可以将该处理包含在数据库系统的集合处理中。
It establishes database connections directly to perform database operations such as data updates and result set retrieval.
它直接建立数据库连接来执行数据库操作，如数据更新和结果集检索。
For example, a J2EE transaction could be set to retrieve a message from a JMS provider, extract data from that message, and then attempt to update the database.
例如，可以建立一个J2EE事务来从一个JMS提供者那里获取一条消息，从该消息中提取数据，并尝试更新数据库。
When a child Workspace is created, again no data is duplicated, there is simply an indicator in the database that a child Workspace is available, and that its content is set to read/write.
当您在创建一个子工作区时，仍然没有数据被复制，在数据库中有一个指示符表示可以使用子工作区，而其内容被设置为读/写。
Set Manipulation: Instead of simply retrieving specific records and returning them to the application, a relational-type database has the capability to manipulate the data.
集合操作：不是简单地检索特定记录并返回给应用程序，关系型数据库具有操作数据的功能。
A key element in the data model is the set of statistics gathered about the data contained in the database and stored in the system catalog tables.
数据模型中的关键元素是一组统计信息，该统计信息收集了有关数据库中所包含的数据和系统目录表中所存储的数据的信息。
In my case, I'd like the database to have a clean set of data before each logical test collection is run.
在本文的示例中，在运行每个逻辑测试集合前，我希望数据库具有一组干净的数据。
To find out where the data quality problems originated, a team set "traps" at various points in the data flows that led to the product database.
为了找出数据质量问题的来源，团队在通向生产数据库的数据流中不同的位置上设置 “捕捉器”。
On the other hand, if you're starting with a data set, such as fields that must be completed in a database, start by designing the data model first, and then create the form layout.
相反，如果需要从数据集(比如在数据库中必须完成的字段)开始，则最好首先设计数据模型，然后再创建表单布局。
As a consequence, alternative patterns that provide the integrated data set in a single physical database can allow for improved response times.
因此，在单个物理数据库中提供集成数据集的替代模式的响应时间会有所改善。
It is important to set DB2CODEPAGE before connecting to the database because the data movement utilities determine the code page when the connection to the database is established.
重要的是，要在连接数据库之前设置DB 2CODEPAGE，因为数据转移实用程序会在建立数据库连接时判断编码页。
The first query tested only returned a result set of 12 rows, when targeting a database with around 1 GB of data.
对于一个包含大约1GB数据的数据库，第一个测试的查询返回一个只包含12行的记录。
After a successful database read operation, it iterates on the result set and collects the individual account data information.
在数据库读操作成功之后，它循环遍历结果集并收集帐户数据信息。
The result is the complete set of required database objects created on the target database with a referentially complete subset of privatized data copied from the source database.
得到的结果是在目标数据库上创建所有所需的数据库对象，并包含来自源数据库的隐私化数据子集。
While loading, it is possible to reorganize the data to better suit the algorithms -- for example, loading into a hash table or a database may help in working with a large data set.
加载的时候，可以重新组织数据，以便更好地适应算法。比如，加载到散列表或者数据库中可以帮助处理大型数据集。
Applications that frequently access the data in this memory set (currently limited to the database working set) will likely experience a performance improvement.
经常访问该内存集(目前限制为数据库工作集)中的数据的应用程序将极有可能体验到性能改善。
In DB2 9, the only way to include XML data in a database was to have a UTF-8 code set for the database.
在DB 29中，将XML数据包括在数据库中的惟一方法是让数据库使用UTF - 8码集。
There's also something called "emergency mode" which is a "panic" status you can set in order to try to get data out of a damaged database.
这里还同样有叫做“紧急模式(emergency mode) ”的东西，它是一个为从严重损坏的数据库中取出数据而可以设置的“恐慌”状态。
On the other hand, if you're working with a huge data set (data mining, or database operations), having access to a much larger data cache may quite easily make up for this.
另外一方面，如果您要处理大量数据集(数据挖掘或数据库操作)，访问更大的数据缓存，那么对于64位模式来说这非常容易。
Remember that this data was originally generated from the MySQL database, so you need to ensure that the MySQL server is running and loaded with the example data set.
请记住此数据最初从MySQL数据库生成，所以需要确保MySQL服务器运行并由示例数据集加载。
Here for the SAMPLE database, the keyword is set under the data source section.
对于SAMPLE数据库，这个关键字是在datasource区段中设置的。
With DbUnit, you can load a known set of data into a database before a test, which means you can rely on that data being present during testing.
通过使用DbUnit，可以在测试前将一组已知的数据加载到数据库中，这意味着您可以依赖这些在测试过程中呈现的数据。
Instead the entire data set is pulled from the database, and Hibernate manually extracts the window of data it needs to fulfill the request.
相反，会从数据库获取完整的数据集，然后Hibernate提取满足请求所需的数据部分。
The iPhone offers native support for SQLite, a simple but complete database engine that requires no special configuration to set up, and enables all database data to be stored in a single file.
iPhone为SQLite提供本地支持，一个简单但完整的数据库引擎，不需要进行特别配置，而且可以将所有数据库数据存储在单个文件中。
So, in essence, IBM InfoSphere MDM Server is an SOA application with a large set of predefined business services to maintain master data (or master data references) in its database.
实际上，IBMInfoSphereMDMServer是一个SOA应用程序，具有一套丰富的预定义业务服务，用于维护它的数据库中的主数据（或主数据引用）。
To demonstrate some of the basic operations you can perform with PHP and DB2, we'll create a set of Web pages to help you manage a database table that contains data on a set of authors.
为了演示一些使用php和db2的基本操作，我们将创建一组Web页面来帮助您管理一张数据库表，这张表包含一组作者的数据。
file, on which the administrator can set many parameters that affect ANSI SQL compatibility. All database files (except for text table data files) must be kept in the same directory.
所有数据库文件（文本表数据文件除外）必须放在同一个目录中。
DB_LOCALE identifies the locale of the data in the database. To set DB_LOCALE.
DB_LOCALE识别数据库中的数据的位置。
In this article, we will assume a DB2 database is properly installed. To set up the data source for BRBeans application, follow these steps.
在本文中，我们假定已经正确安装了DB 2数据库。
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