| 基于VFP查询设计的探讨 |
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| 作者单位： | 铜仁职业技术学院计算机及应用系 |
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| 摘 要： | 查询是数据库信息管理系统的重要功能,是数据库管理系统(DBMS)的核心操作。通过SQL语句和设计查询程序,实现良好的查询数据界面,使用户可以选取任意输出字段,设置任意查询条件,实现语句可变,条件可变的查询设计要求。
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| 关 键 词： | VFP 查询设计 SQL 探讨 |
Probe into the Discussion Based on VFP Inquiry Design |
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| Authors: | HE Li- huai |
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| Abstract: | The inquiry is the important function and core operation for database information management system (DBMS).Through the SQL sentence and the design inquiry procedure, realizes the good inquiry data contact surface, enables the user to be possible to select outputs the field willfully, the establishment inquires the condition willfully, the realization sentence variables and condition invariable inquiry design request. |
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| Keywords: | VFP inquiry design SQL discussion |
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