Functional Dependencies !!

Question

What's the Functional Dependencies ?? can anyone explain it and Give me some Examples about it  please ?

Vulpes · Answer

Check this link which explains them well: http://databases.about.com/od/specificproducts/a/Database-Dependency.htm

Shankar M · Answer

Hi User Functional dependencies are nothing but the relationship between the objects in relational database theory. Hope the below link might help you. http://www.mahipalreddy.com/dbdesign/dbqa.htm#fd