Slide 1Functional Dependencies R&G Chapter 19 Science is the knowledge of consequences, and dependence of one fact upon another. Thomas Hobbes (1588-1679 ) Slide 2 Review:…
Slide 1 Schema Refinement and Normalization Nobody realizes that some people expend tremendous energy merely to be normal. Albert Camus Slide 2 Functional Dependencies (FDs)…
Schema Refinement and Normalization Functional Dependencies (Review) A functional dependency X Y holds over relation schema R if, for every allowable instance r of R:…
Functional Dependencies and Normalization R&G Chapter 19 Lectures 25 & 26 Science is the knowledge of consequences, and dependence of one fact upon another. Thomas…
By Ahmed Faramawy (T.A in ASU, Cairo, Egypt ) Hadeer ElHabashy (T.A in AUC, Cairo, Egypt ) Mostafa Abo Elsoud (National Research Center) Under the supervision of: Marina…
Lecture 2 Econ 2001 2015 August 11 Lecture 2 Outline 1 Fields 2 Vector Spaces 3 Real Numbers 4 Sup and Inf, Max and Min 5 Intermediate Value Theorem Announcements: - Fridays…
Schema Refinement and Normalization Nobody realizes that some people expend tremendous energy merely to be normal. Albert Camus Functional Dependencies (FDs) (Review) A functional…
* IT 244 Database Management System Topic 7 The Relational Data Model Functional Dependencies Ref : - A First Course in Database System (Jeffrey D Ullman, Jennifer Widom)…