再结合使用对ALTERtable语句的改进，就可以方便地管理数据库解决方案的不同版本。
In combination with enhancements to the ALTER TABLE statement, a convenient way for managing different versions of a database solution was created.
DbContext是ObjectContext的简化版本，提供了基本的模型缓存、数据库供应、连接管理及模式创建等功能。
DbContext is a simplified version of ObjectContext, providing basic functionality for model caching, database provisioning, connection management, and schema creation. An example looks as following.
如果有必要为管理储存库升级WebSphereApplicationServer的当前版本使用的数据库软件，则在安装version 6 .x之前执行该操作。
If it is necessary to upgrade the database software used by your current version of WebSphere Application Server for the administrative repository, do so before installing version 6.x.
这个新版本主要关注让DBA（尤其是那些管理包含许多对象的大型数据库的 DBA）能够更轻松地完成日常任务。
The new release focuses on making day-to-day tasks for DBAs easier (especially for those DBAs who are managing large databases with many objects).
因此，应该有一个适当类型的客户机版本的插件，从而与数据库管理器配置参数AUTHENTICATION指定的值相对应。
Therefore, you should have a client version of the appropriate plug-in type, according to the value you specified in the database manager configuration parameter AUTHENTICATION.
他们甚至可能已经采用配置管理数据库（CMDB）来控制版本和应用之间的依赖关系的情况。
They may even have a CMDB that tracks versions and dependencies among applications.
URI版本控制 […]是一种设计决定，用于当资源不随时间的变迁而变化时，我们为状态的改变创建新资源（类似于管理数据库中的时间序列数据）。
URI versioning […] is a design choice when resources are immutable across time and we create new resources for state changes (similar to how we manage time-series data in a database).
如果想试验这里的代码，请安装一个关系数据库管理器、Ruby和Rails 1.1以上版本。
If you want to follow along in code, install a relational database manager, Ruby, and Rails version 1.1 or greater.
新型农村合作医疗管理信息系统遵循“一体化”原则，即标准统一、资源数据库统一、版本统一的原则。
The new-type rural cooperative medical care management information system follows the "integration" principle, namely, standard uniform, the uniform of resource database, and uniform version.
提出将数据库理论中版本管理技术应用于设计类专家系统的事实库管理，讨论了事实库版本管理对推理所产生的作用。
Version management technology is applied to manage fact base of an expert system and the role of the version management system of facts in reasoning is also discussed.
新版本的甲骨文数据库程序7，发布于1992年，席卷了外地和甲骨文业界领先的数据库管理软件。
A new version of the database program Oracle 7, released in 1992, swept the field and made Oracle the industry leader in database management software.
为数据库开发设置：如果您现在有一个用于管理对数据库所做更改的数据库项目，则可以从版本控制中获取该项目。
Set up for database development: If you have an existing database project that you use to manage changes to the database, you can obtain that project from version control.
为数据库开发设置：如果您现在有一个用于管理对数据库所做更改的数据库项目，则可以从版本控制中获取该项目。
Set up for database development: If you have an existing database project that you use to manage changes to the database, you can obtain that project from version control.
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