我们涵盖了 许多功能，如：JPA、Selenium 测试、Spring Security、电子邮件 集成、Spring Roo 社交功能、数据库逆向工程等。

We covered a lot of features, like JPA, Selenium testing, Spring Security, email integration, Spring Roo social features, database reverse-engineering, etc.

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如果想向此数据库单元测试添加更多功能，则可以编辑其代码。

If you want to add more functionality to this database unit test, you can edit its code.

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它是一个面向工程数据库、面向工程应用、面向油田研究的一个多功能的实用的数据库系统。

It is a practical multiple-function database system oriented to engineering database, engineering application and oil development.

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