We also added a class mapping database.
我们还增加了一个类映射数据库。
This paper is to study the problem of Marine surveying and mapping database maintenance and improved technology.
本文主要是研究海洋测绘数据库的维护问题与其改进技术。
This program is used when installing or uninstalling an RPM to update the global class mapping database, and should be run in your RPM's % post and % postun sections.
当安装或者卸载一个RPM改变了全局类映射数据库时，我们将使用该程序，并且该程序应该运行在RPM的%post和% postun部分。
It corresponds to Mapping Database, which includes all kinds of map datum. For rapidly searching map data at various scales, map data needs storing layeredly by "changing focuses".
数字地图包含着各种地图数据，为了在多种比例尺范围内能快速地检索地图数据，需要把地图数据分层存贮变焦。
This paper discusses how to establish multilayer storage structure and automatically reduce small scale graph from large scale mapping database by theory of changed-focuses Datum Model.
作者通过变焦数据模型原理，探讨如何建立多层存贮结构，将数字地图中的大比例尺地图数据库自动导出小比例尺图形。
Each time a user enters the geographic details for a particular network to create the network-to-location mapping in the central database, it counts as a vote.
每当一名用户为一个特定网络输入详细地理信息以在中央数据库中创建网络到位置的映射时，即将其计为一次投票。
To see exceptions generated by using the improper mapping, create a database in the vender software of your choice, then set the current backend ID value as instructed above to the incorrect value.
为了看到使用不正确映射时抛出的异常，需要在您选择的厂商的软件上创建一个数据库，然后根据上面描述的把当前的后端ID设置为不正确的值。
Since we also have database tables, a meet-in-the-middle mapping is the most appropriate strategy.
由于我们已经拥有数据库表，所以中间相遇映射是最适合的策略。
This support in JDBC 4.0 means that XML can natively flow across the middle tier and the database without unnecessary mapping or performance overhead in both the database and the middle tier.
JDBC 4.0中的这个支持意味着：无需不必要的映射，XML就可以原生地在中间层和数据库之间流动，这也不会在数据库和中间层导致性能开销。
The metadata model is used to define EPCIS events and their mapping to the underlying database schema.
元数据模型用来定义EPCIS事件以及它们到底层数据库模式的映射。
For the DB2 database, the type mapping name is DB2.
对于DB 2数据库，该类型映射名就是DB2。
The IBM sales organization maintains an internal database of client-to-employee mapping, called client Transformation Project (CTP).
IBM销售部门维护有一个客户到员工的映射内部数据库，称为客户转换项目(CTP)。
However, if there was a previous top-down mapping against a different supported database, then any tables and data source created will be in that database.
然而，如果这里存在一个针对于受支持的不同数据库以前的一个自上而下的映射，这时创建的表和数据源都将在这个数据库中。
A more scalable solution would likely use a database or other distributed resource to hold the mapping information.
一个更可升级的解决方案一般使用一个数据库，或者其他分布式资源来保存映射信息。
There are three fundamental solutions for mapping inheritance into a relational database, and to understand them I will discuss the trade-offs of mapping the class diagram presented in Figure 1.
将继承映射到关系数据库中有三种基本解决办法，为更好地理解它们，我将讨论在图1中显示的映射类图表的优缺点。
The mapping process is cumbersome, even though most relational database vendors provide tools for it.
尽管大多数关系数据库厂商都提供了相关工具，但是映射过程非常繁琐。
This annotation performs the actual mapping between the class name and the table in the underlying database.
该标注执行类名与底层数据库表之间的实际映射。
Mapping of analysis results to columns in the database.
将分析结果映射到数据库的列上。
Mapping relationships to database foreign keys.
将关系映射到数据库外键。
Mapping for the first database.
为第一个数据库生成映射。
To generate the mapping for the first database.
为第一个数据库生成映射。
In addition, you need to have EJB entity bean deployment descriptors and a mapping file and database schema.
此外，还需要有EJB实体bean部署描述符和一个映射文件及数据库模式。
If you're not using one of these development environments you can edit the schema and map files created by the EJBDeploy tool (top-down mapping) to match your existing database tables.
如果您没有使用这些开发环境中的一个，您可以编辑由EJBDeploy工具(自顶向下映射)创建的模式文件和映射文件来匹配您现有的数据库表。
Although the different ways of mapping a class to the database are individually well documented in the NHibernate documentation, the different usage scenarios is not always obvious.
虽然NHibernate文档中已经详细记录了各种类与数据库进行映射的方式，但是它们的使用场景叙述得并不那么明显。
The solution is to use an ORM framework such as Hibernate, which performs much of the work in mapping objects to records within database tables and back again.
解决方案就是使用一个ORM框架，比如Hibernate，它在对象与数据库表记录之间的来回映射中执行大量工作。
This means, most likely, that over the coming months OpenJPA will become integrated with Geronimo, eventually replacing the currently integrated database mapping technology, Tranql.
这意味着，很可能在未来的几个月里，OpenJPA将与Geronimo集成，最终取代目前的集成数据库映射技术Tranql。
Meet-in-the-middle mapping: matches existing enterprise beans with existing database tables.
中间相遇映射：将现有的企业bean与现有的数据库表相匹配。
Architected for teams of any size, Rational data Architect combines data modeling with mapping discovery and model and database analysis — all in a single, integrated tool.
为任何大小的团队建立构架，RationalDataArchitect通过映射发现和模型来集成数据建模，并进进行数据库分析——所有都在一个单一的工具中完成。
The new declarative syntax allows for the creation of a table, class, and mapping to the database in one step.
新的declarative语法允许在一步中创建表、类和数据库映射。
The new declarative syntax allows for the creation of a table, class, and mapping to the database in one step.
新的declarative语法允许在一步中创建表、类和数据库映射。
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