Author Login Chief Editor Login Reviewer Login Editor Login Remote Office

›› 1998, Vol. 24 ›› Issue (11): 29-31.

• Papers • Previous Articles     Next Articles

The Theory and Implementation of Data Integrity

Zhang Gaizhu, Chu Junji   

  1. (Computer Department, Jiangnan University Wuxi 214063)
  • Published:1998-11-25

数据完整性的理论与实现

张桂珠,储军杰   

  1. 江南学院计算机系 无锡,214063,江南学院计算机系 无锡,214063

Abstract: This paper describes the base table. the event which causes a trigger to fire and the action of the trigger.It also gives examples to state the whole process.of programming trigger.

摘要: 阐述了触发器的基表、触发事件和触发器的动作设置,并用具体实例说明了触发器的设计过程。

关键词: 触发器, 参照完整性, 数据更新事件, 触发器动作

CLC Number: