Hi, I have been working with Apache Derby for last few months (for a research) and I need to know more about following mechanisms.My research is based on innovating Derby to support fuzzy-logy based queries
(Ex. select * from student where *Avg* is *good, *select * from employee where *salary *is *low*) *1. How Qualifiers being created for different predicates ?* *2. How a query or so as to speak something like "Salary > 55000" being validated against a row collection ?* *3. How heap + conglomerate machinery get connected with this Qualifie*rs *?* I would be pleased if you can give me some insight related to above questions. *And on a different note I'd like to submit a research paper in regard to my concept. I'd also like to know what would be the process for that.* Thanks, Madushanka Fonseka Computer Science Dept, Faculty of Engineering University of Moratuwa Sri Lanka
