摘要
本文论述了建立关系数据库视图即数据访问约束独立的重要意义。文章还结合实例,介绍了建立视图的基本理论依据,以及采用SQL语言建立视图脚本的方法和视图访问方法及其实质。
The importance of RDBMS′S View, the data accepting control mechanism, is pointed out in this paper.The basic theory on establishing View is introduced with a real instance.A scribe of View in SQL is put out and a detail is described.
出处
《现代计算机》
1998年第6期4-7,共4页
Modern Computer