Functional Dependencies (Cont.) A functional dependency is trivial if it is satisfied by all instances of a relation Example: ,lD,name→lD name>name In general,a>B is trivial if Bca Database System Concepts-6th Edition 8.15 @Silberschatz,Korth and SudarshanDatabase System Concepts - 6 8.15 ©Silberschatz, Korth and Sudarshan th Edition Functional Dependencies (Cont.) A functional dependency is trivial if it is satisfied by all instances of a relation Example:  ID, name → ID  name → name In general,  →  is trivial if   