Anonymous

What Is A Composite Key Of Database?

2

2 Answers

Anonymous Profile
Anonymous answered
Sometimes it requires more than one attribute to uniquely identify an entity. A primary key that made up of more than one attribute is known as a composite key.
(Taha Zubair)
Anonymous Profile
Anonymous answered
Composite key is combining 2 or more columns (attributes) of a table to make the key instead of just one column.  Sometimes also called a compound key.

Answer Question

Anonymous