摘要
本文讨论了VAX Rdb/VMS数据库数据装载和异质数据库数据转换工具的设计思想和实现技术,并给出了程序设计流程。实践结果表明,转换工具界面友好,灵活多变,具有实用性和通用性。
The design concept and realizing techniques of data loading for conversion and means for heterogeneous databases of VAX Rdb/VMS database are discussed. The flow of programming is given. The function of data conversion and its features are also discussed. The input module, modification module, display module and erasure module, and the flow of data file conversion and interface program are given. Practice shows that the interface of the converting means is friendly and flexible. It can execute one-to-one and one-to-many conversion, providing a useful method for the design of database application system.
出处
《华中理工大学学报》
CSCD
北大核心
1991年第3期49-53,共5页
Journal of Huazhong University of Science and Technology
