| 天津市海运公司辅助劳动管理系统 |
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| 引用本文： | 于长云,杨志凡.天津市海运公司辅助劳动管理系统[J].天津理工大学学报,1993(2). |
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| 作者姓名： | 于长云 杨志凡 |
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| 作者单位： | 天津理工学院计算中心，天津理工学院计算中心 |
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| 摘 要： | 文章介绍了VAX机上开发研制的辅助劳动管理系统。主要论述了系统的研制过程,程序结构、功能、设计要点,并且阐述了系统开发过程中对CVMS操作系统下SMG过程及系统服务的调用;对RDB/VMS数据库管理系统下资料库的设计、利用、事务处理;系统中建立并使用了私有的目标库和字典。提高了系统的扩充能力。
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| 关 键 词： | RDB/VMS 资料库 事物 系统服务 约束 |
PERSONNEL MANAGEMENT SYSTEM FOR TIANJIN MARINE SHIPPING COMPANY |
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| Yu Changyun Yang Zhifan.PERSONNEL MANAGEMENT SYSTEM FOR TIANJIN MARINE SHIPPING COMPANY[J].Journal of Tianjin University of Technology,1993(2). |
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| Authors: | Yu Changyun Yang Zhifan |
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| Institution: | Yu Changyun Yang Zhifan |
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| Abstract: | This paper introduced the personnel management system that developed on the VAX 3300 system. It mainly described the procedure of the development, the programme structure, functions, and the points of the sofware. And also the paper described the method of how to use the SMG and system services procedures under the CVMS operating system, and how to design a database, how to use the database and the transactions under a RDB/VMS database management system. While developing the software, we used private object libraries and self-developed dictionaries, but increase the system's ability of expansion. |
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| Keywords: | RBD/VMS database transaction system service restriction |
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