StackOverflow Questions for Tag: 3nf

Alex

Reputation: 1

Can a transitive dependency be in table that has a composite primary key?

databasefunctional-dependencies3nfthird-normal-form

Score: -1

Answers: 0

simplfuzz

Reputation: 12905

DB Tables which are in 3NF or 4NF but not in DKNF

rdbmsdatabase-normalization3nf

Score: 1

Answers: 2

FAYA

Reputation: 155

Is this in BCNF, 3NF or neither?

databasedatabase-normalizationfunctional-dependencies3nfbcnf

Score: -1

Answers: 2

Tim Barclay

Reputation: 855

Identifying Boyce Codd Normal Form

databasedatabase-normalizationfunctional-dependencies3nfbcnf

Score: 0

Answers: 1

farhangdon

Reputation: 2003

drawback of using 3rd Normal Form in databases?

databasedatabase-normalization3nf

Score: 1

Answers: 1

hans.g

Reputation: 145

is time automatically an indicator for 6NF

timedatabase-designrelational-databasedatabase-normalization3nf

Score: -2

Answers: 2

Marvin Mar

Reputation: 21

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

databaserelational-databasedatabase-normalizationfunctional-dependencies3nf

Score: 1

Answers: 2

Immers

Reputation: 339

Do pizza toppings exist on their own in 3NF or does the column 'toppings' fail 2NF because it does rely on the pizza in practical reality?

database-designdatabase-normalizationfunctional-dependencies3nf

Score: -2

Answers: 2

Yaroslav Nikolaenko

Reputation: 1

Is table `Books` with two unique columns `isbn` (id of book) and `title` that depend on each other in 3NF?

databasedatabase-normalizationfunctional-dependencies3nf

Score: -3

Answers: 1

donkey

Reputation: 4363

Can I have nullable attributes in a third normal form database?

mysqldatabasesql-null3nf

Score: 2

Answers: 1

Ogen

Reputation: 6709

Finding a relation in 3NF but not in BCNF

databasedatabase-normalizationfunctional-dependencies3nfbcnf

Score: 8

Answers: 3

MInH THiỆn

Reputation: 59

attribute partially depends on a candidate key but the answer says the relation is in 3NF

databasedatabase-normalizationfunctional-dependencies3nfcandidate-key

Score: 0

Answers: 0

tushar

Reputation: 489

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

databasedatabase-normalizationfunctional-dependencies3nf

Score: 0

Answers: 3

teh_ouj

Reputation: 63

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

databasedatabase-normalizationfunctional-dependencies3nfbcnf

Score: 0

Answers: 1

kubope

Reputation: 3

Functional dependencies after normalization

database-designrelational-databasedatabase-normalizationfunctional-dependencies3nf

Score: 0

Answers: 1

Begems

Reputation: 13

Database Table Normalization (3NF)

databasedatabase-normalization3nf

Score: -1

Answers: 1

opus26

Reputation: 38

Transitive dependence in Relational Database

databasetransitive-dependency3nf

Score: 1

Answers: 0

bawse

Reputation: 230

3NF and lossless decomposition of relation and functional dependencies

databasedatabase-designdatabase-normalizationfunctional-dependencies3nf

Score: 1

Answers: 2

UserFriendly

Reputation: 63

3NF - Did I do it right?

database-normalization3nf

Score: -2

Answers: 1

uanaka

Reputation: 7

Database - Trying to solidify understanding of normalization, how normalized is this?

databasedatabase-designdatabase-normalization3nf

Score: -2

Answers: 1

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StackOverflow Questions for Tag: 3nf

Can a transitive dependency be in table that has a composite primary key?

DB Tables which are in 3NF or 4NF but not in DKNF

Is this in BCNF, 3NF or neither?

Identifying Boyce Codd Normal Form

drawback of using 3rd Normal Form in databases?

is time automatically an indicator for 6NF

How does &quot;OR if Y is a prime attribute&quot; eliminate redundancy for 3NF?

Do pizza toppings exist on their own in 3NF or does the column &#39;toppings&#39; fail 2NF because it does rely on the pizza in practical reality?

Is table `Books` with two unique columns `isbn` (id of book) and `title` that depend on each other in 3NF?

Can I have nullable attributes in a third normal form database?

Finding a relation in 3NF but not in BCNF

attribute partially depends on a candidate key but the answer says the relation is in 3NF

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

Database Table Normalization (3NF)

Transitive dependence in Relational Database

3NF and lossless decomposition of relation and functional dependencies

3NF - Did I do it right?

Database - Trying to solidify understanding of normalization, how normalized is this?

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 it does rely on the pizza in practical reality?