database OR Mapping的意思|示意

This mapping varies from database to database, which is why you must select the database type in either the AAT or the WebSphere Administration Console when you deploy the EJB to WebSphere.

这个映射因数据库而异，这就是在把EJB部署到WebSphere时您必须在AAT或WebSphere管理控制台中选择数据库类型的原因。

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。

The MVC framework uses an object/relational (O/R) mapping framework - for instance Hibernate or Spring - to store and retrieve data in a relational database.

MVC框架使用O/R框架，例如Hibernate或者Spring，来从关系数据库里存储和获取数据。

The Mapping node provides a graphical way of performing mappings between fields in an input message or database, to one or more output messages or database tables.

映射节点为输入消息或数据库中的字段之间、以及到一个或多个输出消息或数据库表执行映射提供了图形方法。

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R PM的% post和% postun部分。

In SQL Server 7.0 or later versions, you can maintain the mapping between the logins in the master database and the users in the user database by using the SIDs.

在SQL Server 7.0或更高版本中，您可以使用SID来维护master数据库中的登录和用户数据库中的用户之间的映射。