In active database systems, establish relevant rules in advance, using events as trigger to manipulate database, can provide active function for mobile database.
在主动数据库系统中，预先制定相应的规则，用事件作触发器去操纵数据库，能为移动数据库提供主动功能。
When a database is active, other Cloudscape systems can still access the database by using remote access.
当数据库处于活动状态时，其他的Cloudscape系统仍然可以通过使用远程访问来访问它。
Writer proposes a framework for the automated translation of the output from knowledge discovery systems to active database rules.
作者对知识发现系统的输出提出了一种自动转换到主动数据库规则的结构。
In active real-time database systems, transaction concurrency control gets more difficult for integrating time constraint with active mechanism.
主动实时数据库因结合了时间限制与主动机制而使系统事务的并发控制变得更为复杂。
Active rules support has become an important characteristic of modern database systems.
支持主动规则机制已经成为现代数据库系统的一个重要特征。
Supporting active rules has become an important characteristic of modern database systems.
支持主动规则机制已经成为现代数据库系统的一个重要特征。
The integration principle to active real time Database (DB) and the standard for the consistency of active real time systems is also given.
提出了主动实时数据库完整性准则和主动实时描述一致性的标准，对主动实时机制的抽象描述进行了讨论。
The integration principle to active real time Database (DB) and the standard for the consistency of active real time systems is also given.
提出了主动实时数据库完整性准则和主动实时描述一致性的标准，对主动实时机制的抽象描述进行了讨论。
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