Querying Capability Enhancement in Database Using Fuzzy Logic

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V3V90

Querying Capability Enhancement in Database Using Fuzzy Logic

Dr. Amit Garg
Dr. Amit Garg indus institute of engg & tech.,kinana(jind)
Dr. Rahul Rishi
Dr. Rahul Rishi
DOI

Abstract

We already know that Structured Query Language (SQL) is a very powerful tool. It handles data, which is crisp and precise in nature.but it is unable to satisfy the needs for data which is uncertain, imprecise, inapplicable and vague in nature. The goal of this work is to use Fuzzy techniques i.e linguistic expressions and degrees of truth whose result are presented in this paper. For this purpose we have developed the fuzzy generalized logical condition for the WHERE part of SQL. In this way, fuzzy queries are accessing relational databases in the same way as with SQL. These queries with linguistic hedges are converted into Crisp Query, by deploying an application layer over the Structured Query Language

Querying Capability Enhancement in Database Using Fuzzy Logic

We already know that Structured Query Language (SQL) is a very powerful tool. It handles data, which is crisp and precise in nature.but it is unable to satisfy the needs for data which is uncertain, imprecise, inapplicable and vague in nature. The goal of this work is to use Fuzzy techniques i.e linguistic expressions and degrees of truth whose result are presented in this paper. For this purpose we have developed the fuzzy generalized logical condition for the WHERE part of SQL. In this way, fuzzy queries are accessing relational databases in the same way as with SQL. These queries with linguistic hedges are converted into Crisp Query, by deploying an application layer over the Structured Query Language

Dr. Amit Garg
Dr. Amit Garg indus institute of engg & tech.,kinana(jind)
Dr. Rahul Rishi
Dr. Rahul Rishi

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Dr. Amit Garg. 1970. “. Unknown Journal GJCST Volume 12 (GJCST Volume 12 Issue 6): .

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Querying Capability Enhancement in Database Using Fuzzy Logic

Dr. Amit Garg
Dr. Amit Garg indus institute of engg & tech.,kinana(jind)
Dr. Rahul Rishi
Dr. Rahul Rishi

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