Primary Keys

Primary Keys *2NF*: "Any non-key columns must depend on the entire ~primary key~..." Base 1.0DerickNLNetherlandsFile 1.0DerickNLNetherlandsFile 1.1DerickNLNetherlands

A *primary key* is a value that can be used to identify a unique row in a table.

ComponentNameBase 1.0DerickNLNetherlandsFile 1.0DerickNLNetherlandsFile 1.1DerickNLNetherlands