A Study on Database Fuzzy Query Method in SQL

被引：2
|
作者：
Zhang Peng [1 ]
机构：
[1] Shenyang Inst Engn, Dept Comp Fdn Studies, Shenyang 110136, Liaoning, Peoples R China
来源：
INTERNATIONAL CONFERENCE ON ADVANCES IN ENGINEERING 2011 | 2011年 / 24卷
关键词：
Databse fuzzy query; SQL; fuzzy thory;
D O I：
10.1016/j.proeng.2011.11.2653
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The previous work analyzes its simplicity, inquires the multi-relational query, inquires composite inquires, sub-query etc, so as to solve the problem of the influence of fuzzy to some extent. However, logical connection always or Zadeh Based on fuzzy logic, this paper introduces the fuzzy theory and the relationship of the weight to the extended fuzzy query. This kind of fuzzy inquires the solved here through the fuzzy theory and the function of the SQL combination, which will improve the fuzzy inquiry system, so that the query will be more effective. (C) 2011 Published by Elsevier Ltd. Selection and/or peer-review under responsibility of ICAE2011.
引用
收藏
页码：340 / 344
页数：5
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