摘要
文章通过具体实例说明了触发器的应用,阐述了如何通过触发SQL Server触发器,自动、动态地对SQL Server数据库表进行插入、删除、更新等操作,显示了触发器在维护数据表之间的一致性、保持数据完整性方面所具有的强大功能。
This article gave detailed examples to explain the trigger＇s application,and describes how to delete,insert and renew record on SQL server database table automatically and dynamically with SQL server trigger.It shows the trigger＇s strong ability in maintaining consistency among data tables and in keeping data integrality.
出处
《煤炭技术》
CAS
北大核心
2011年第9期171-172,共2页
Coal Technology
