CSE :: Database System 2 - CS
- Any table that meets the definition of a relation is said to be in first normal form.
- A candidate key is a determinant that determines all the other columns is a relation.
- The only reason for the existence of relations is to store instances of functional dependencies.
- A relation is in 5NF when multivalued dependencies are isolated in their own relation.
- The functional dependency R → S means that the value of S can be determined when we are given a value of R.