实现数据库结构和数据转换的方法研究

Method Study of Realize Data Base Constitution and Data Conversion

介绍了如何把PC机上的关系型数据库和数据转换成UNISYS2200/401机及MAPPER上的数据库和数据的转换程序,说明了实现方法、设计思想、实现途径和难点,以及系统构成和系统功能。

This paper presents the transformation programs of both struture and data of the relational data base system on microcomputer to those on UNISYS 2200/401 and on MAPPER. focuses on realization methods, design strategies, realization routes and difficulties, as wcll as system construction and system function.