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Finding candidate keys for given relation...


functional-dependenciescandidate-key

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


databasedatabase-normalizationfunctional-dependencies3nfbcnf

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Identifying Boyce Codd Normal Form...


databasedatabase-normalizationfunctional-dependencies3nfbcnf

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


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


databasedatabase-normalizationfunctional-dependencies

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


mysqlfunctional-dependencies

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


databaserelational-databasedatabase-normalizationfunctional-dependencies3nf

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


database-designdatabase-normalizationfunctional-dependencies3nf

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


databasedatabase-normalizationfunctional-dependencies3nf

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


databasedatabase-normalizationfunctional-dependencies

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What does the symbol "⊇" mean?...


database-normalizationfunctional-dependenciesdatabase-theory

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


databasedatabase-normalizationfunctional-dependencies3nfbcnf

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


haskellfunctional-dependenciestype-familiesdata-kindstypelist

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functional dependencies involving the empty set...


databasedatabase-designfunctional-dependencies

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


databasedatabase-normalizationfunctional-dependencies3nf

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


databasedatabase-normalizationfunctional-dependencies3nfbcnf

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Functional dependencies after normalization...


database-designrelational-databasedatabase-normalizationfunctional-dependencies3nf

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


database-designfunctional-dependencies

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Database Normalization BCNF decomposition...


databasedatabase-normalizationfunctional-dependenciesbcnf

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


haskellfunctional-dependenciestype-level-computation

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How does this relation produce candidate keys?...


database-normalizationfunctional-dependenciescandidate-key

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


databasedatabase-designdatabase-normalizationfunctional-dependencies3nf

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Converting Functional Dependency class to Type Family instances...


haskellfunctional-dependenciestype-families

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


databasedatabase-normalizationfunctional-dependencies3nfcandidate-key

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Non trivial functional dependency in DBMS...


databaserelational-databasefunctional-dependencies

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Circular Dependencies in 3NF...


databasedatabase-designdatabase-normalizationfunctional-dependencies3nf

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Are middle attributes on a relation schemma prime?...


database-schemadatabase-normalizationfunctional-dependenciescandidate-key

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Functional dependencies for a relation with all prime attributes?...


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Determine Keys from Functional Dependencies...


databasefunctional-dependencies

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Understanding BCNF Functional Dependency...


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