In this paper, we propose a efficient query optimization mechanism that using syntatic and semantic knowledge in internal knowledge base. Syntatic knowledge represent relational information of tables and semantic knowledge represent internal rules bet...
In this paper, we propose a efficient query optimization mechanism that using syntatic and semantic knowledge in internal knowledge base. Syntatic knowledge represent relational information of tables and semantic knowledge represent internal rules between attributes and attributes. Also syntatic and structure knowledge was stored in internal knowledge base as graphical structure.