This mechanism can be used, for example, to externally configure process's database access or service invocation address.
举个例子来说，这种机制可以用在外部配置过程的数据库访问或者服务调用地址。
Locking is the mechanism that the database manager USES to control concurrent access to data in the database by multiple applications.
锁定是数据库管理器用来控制多个应用程序并发访问数据库中数据的机制。
Finally, we covered how schemas can be used as an effective mechanism for controlling access to database objects in multi-user environments.
最后，讨论了在多用户环境中如何使用模式有效地控制对数据库对象的访问。
This paper analyzes the security mechanism of SYBASE database management system and the model of Role-based Access Control.
文章分析了SYBASE数据库管理系统的安全控制机制和基于角色的数据访问控制模型。
And also by using the principle and mechanism of ODBC interface technique PB to access the database, this paper provides a solution based on ODBC middleware for heterogeneous database integration.
提出了用PB的ODBC接口访问数据库的原理和机制，为异构数据库的集成提供了一种基于ODBC中间件的解决方案。
Certainly, XML database must have a sound mechanism for transaction processing that is an extremely important to concurrent access for multi-user.
当然，XML数据库也必须具备完善的事务处理机制，这对于XML数据库多用户并发访问时极其重要的。
The DAC mechanism controls access to database objects based on the privileges enabled in the database session.
DAC机制通过数据库会话拥有的权限来进行数据库对象的访问控制。
The DAC mechanism controls access to database objects based on the privileges enabled in the database session.
DAC机制通过数据库会话拥有的权限来进行数据库对象的访问控制。
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