User Feedback for Keyword Search over Relational Database
Yan Yang · Intelligent Computer and Applications · 2011
Keyword query problem in relational database allows users to query the database without having to master SQL and knowledge of database schema,therefore it receives widespread attention.many methods and prototypes are proposed.There exists slow query time and inaccurate results of keyword queries technology in the popular relational database.For these two issuse,the paper presents a method of inquiry based on user feedback.In the method,the keywords input by users dynamically generate a Form to users,which consists of the attributes containing keywords in the database.The users would choose in the Form and submit.Finally,based on users' choice and database schema diagram,SQL join algorithm is performed and the final results are obtained in the paper.