| DM3存储过程技术性能及实现 |
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| 引用本文： | 吴永英,郭琰.DM3存储过程技术性能及实现[J].计算机工程与应用,2000,36(2):126-127,150. |
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| 作者姓名： | 吴永英 郭琰 |
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| 作者单位： | 华中理工大学计算机科学与工程学院,武汉,430074 |
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| 摘 要： | 存储过程是数据库管理系统的重要功能补充，能够有效提高Ｃ／Ｓ结构ＤＢＭＳ执行效率。存储过程的设计，必须满足快速性、完备性及易用性。ＤＭ３依照ＳＱＬ９２标准，采用混合执行及ＳＱＬ优化等措施，设计实现了规范、灵活、高效的存储过程 ＤＭＳＰ。
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| 关 键 词： | 存储过程 数据库管理系统(DBMS) DM3存储过程(DMSP) |
Performance and Implementation of Stored Procedure in DM3 |
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| Wu Yongying,Guo Yan.Performance and Implementation of Stored Procedure in DM3[J].Computer Engineering and Applications,2000,36(2):126-127,150. |
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| Authors: | Wu Yongying Guo Yan |
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| Abstract: | This paper presents the implement method of storage procedure of DM3 database management system (DMSP).The implementing of DMSP refers to SQL92 standard.The creator module of DMSP compiles source program into three kinds of instructions according to the specialties of storage procedure.The executor module of DMSP explains these instructions using a virtual computer.It also discusses storage management of DMSP and distributed features of DMSP. |
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| Keywords: | stored procedure Datahase Management System(DBMS) DM3 storage procedure(DMSP) |
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