管理信息系统中的高级结构化查询语言开发

ASQL Development for Management Information System

提出了管理信息系统软件平台中的一种基于关系数据库和结构化查询语言兼容、并在功能上有很大增强的高级结构化查询语言。这种语言将管理信息系统中凡是和表达式有关的功能都集成到一个环境中来解决，简化了管理信息系统的组织；主要完成的功能是统计、分析、报表检查、查询、数据检查、打印等；还引入了动作的概念。

Advanced Structured Query Language (ASQL) in the software service platform of Management Information System (MIS) is proposed. It is a king of language based on relation database. It is compatible with SQL, and its functions have been greatly enhanced. Integrating various functions about expressions of MIS,ASQL simplifies the organization of MIS. The main function of ASQL includes satistics, analysis,report examination, query, data examination, print etc. Motion is introduced into ASQL, so that the function of language ASQL is strengthened, and the organization of affair processing becomes possible. ASQL has been applied in the Personal Management Information System of Labor Ministry and Persoral Management Information System of Railway Ministry.