摘要
主要讨论网络数据库中数据完整性约束及其如何实施企业业务规则,并以SQLServer和PowerBuilder为例,介绍了数据完整性约束的实现技术。
The article mainly talks about data integrality restriction in network database and how to carry out the operation rules. And it introduces the realizing technology on data integrality under the examples of SOL Server and PowerBuilder.
