correlation tables造句

author intruduced the conception of trigger and its application in manufacture manage system, one is to enduce the hository data, logged all the modifing process of inportant tables, so we can know who modified the data in which time, the other is to maintain the consistency and integrity of correlation tables
介绍了触发器的概念及其在生产管理系统的中的主要应用，一是实现历史数据的导出，记录了系统对重要库表的所有修改过程，从而在发生数据错误时可追溯到责任人；二是实现相关库表的一致性维护，保证数据的完整性
It's difficult to find correlation tables in a sentence. 用correlation tables造句挺难的