摘要
触发器是一种特殊的存储过程,它的主要功能是监视用户对数据表的修改,文章以SQL Server 2005数据库系统为例,介绍了触发器的类型、作用,探讨了触发器在维护数据表之间一致性、保持数据完整性的强大功能,重点讨论触发器在数据库开发中的实际应用。
Trigger is a special kind of stored procedure,its main function is to monitor the user to change the table.This thesis based on SQL Server 2005 database system,dscribes the types and the application of trigger,analysises the function of the trigger in the maintaining data consistency between tables and data integrity,focuses on the practical application of the database development.
出处
《电脑知识与技术（过刊）》
2011年第4X期2492-2494,共3页
Computer Knowledge and Technology
