Why doesn't GHC automatically add injectivity annotation to closed type families (provided that ...

Truth of : Given G a minimal cover of FD set F, for every subset X of attributes in a relation the c...

generate a minimal cover for a set of functional dependencies...

Mutually exclusive columns and violating 3NF...

Illegal functional dependencies using the natural type,...

Is there a way to have multiple instances for bijective functional dependencies?...

Finding candidate keys for given relation...

Is this in BCNF, 3NF or neither?...

Identifying Boyce Codd Normal Form...

Why doesn't my type class satisfy the functional dependency?...

2nd normal form violation with composite LHS of FD has prime and non-prime attributes together...

Isn't "GROUP BY <primary key>" enough in this SQL query?...

How does "OR if Y is a prime attribute" eliminate redundancy for 3NF?...

Do pizza toppings exist on their own in 3NF or does the column 'toppings' fail 2NF because i...

Is table `Books` with two unique columns `isbn` (id of book) and `title` that depend on each other i...

Can tables lose prime attributes during 2NF normalization?...

What does the symbol "⊇" mean?...

Finding a relation in 3NF but not in BCNF...

Lifting an instance of an element to a type-level list instance with functionnal dependencies...

functional dependencies involving the empty set...

How can this be in 3NF when through both keys the relation contains a partial functional dependency?...

Is this database relation in 3NF and BCNF and why?...

Functional dependencies after normalization...

How do you determine functional dependencies and a primary key?...

Database Normalization BCNF decomposition...

Make Haskell type system understand that fundeps carries over a composite (tuple-like) type...

How does this relation produce candidate keys?...

3NF and lossless decomposition of relation and functional dependencies...

Converting Functional Dependency class to Type Family instances...

Normal forms - 2nd vs 3rd - is the difference just composite keys? non trivial dependency?...