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

score 41 · Answer 1 · 2024-03-25T16:36:14.763000

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

41 views Asked by MInH THiỆn At 25 March 2024 at 16:36

score 48 · Answer 2 · 2023-10-17T23:48:19.330000

Dependency-Preserving Decomposition

48 views Asked by Alan Costa Grey At 17 October 2023 at 23:48

score 187 · Answer 3 · 2023-10-08T14:06:27.780000

Is this BCNF? If not, what is a decomposition and is it FD preserving?

187 views Asked by hoshey574 At 08 October 2023 at 14:06

score 121 · Answer 4 · 2023-10-03T02:43:21.220000

Database Normalization BCNF decomposition

121 views Asked by Jupiter At 03 October 2023 at 02:43

score 68 · Answer 5 · 2023-09-23T10:00:43.880000

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

68 views Asked by ron At 23 September 2023 at 10:00

score 60 · Answer 6 · 2023-08-29T11:45:42.047000

How does this relation produce candidate keys?

60 views Asked by nicomp At 29 August 2023 at 11:45

score 133 · Answer 7 · 2023-06-28T15:57:49.430000

SELECT Unaggregated Variables, Functionally Dependent on GROUPing Variables

133 views Asked by Greg At 28 June 2023 at 15:57

score 210 · Answer 8 · 2022-12-28T18:43:25.280000

Struggling with functional dependency practice questions

210 views Asked by Ofekino97 At 28 December 2022 at 18:43

score 68 · Answer 9 · 2022-11-13T16:05:35.570000

Is this allowed in BCNF Normalization?

68 views Asked by Lechius At 13 November 2022 at 16:05

score 149 · Answer 10 · 2022-10-16T13:31:21.847000

Definition of functional dependency, ambigiuous "for all pairs"

149 views Asked by AngryJohn At 16 October 2022 at 13:31

score 97 · Answer 11 · 2022-08-23T09:44:59.013000

Decomposing tables where some attributes aren't in any minimal, non-trivial functional dependency

97 views Asked by Accidental Statistician At 23 August 2022 at 09:44

score 137 · Answer 12 · 2022-08-05T19:01:45.620000

Data normalisation into third normal form

137 views Asked by filtertips At 05 August 2022 at 19:01

score 207 · Answer 13 · 2022-07-18T20:08:50.273000

Error matching types: using MultiParamTypeClasses and FunctionalDependencies to define heterogeneous lists and a function that returns first element

score 175 · Answer 14 · 2022-05-17T10:24:01.907000

Definition for relation to be in 3NF using canonical cover

175 views Asked by Marc At 17 May 2022 at 10:24

score 616 · Answer 15 · 2022-05-09T09:10:47.740000

Find if a given functional dependency is implied from a set of functional dependencies

616 views Asked by Kuldeep Patidar At 09 May 2022 at 09:10

score 76 · Answer 16 · 2022-05-07T09:18:05.393000

Question concerning the transitivity axiom and 2NF

76 views Asked by Bobi At 07 May 2022 at 09:18

score 79 · Answer 17 · 2022-04-07T16:36:18.293000

SQL 3 NF normalization

79 views Asked by YSJR At 07 April 2022 at 16:36

score 500 · Answer 18 · 2022-03-18T17:06:00.507000

Finding the key for R

500 views Asked by onetimeagain At 18 March 2022 at 17:06

score 190 · Answer 19 · 2022-03-17T21:07:17.850000

Non trivial functional dependency... Not certain here

190 views Asked by onetimeagain At 17 March 2022 at 21:07

score 107 · Answer 20 · 2022-03-09T04:46:52.170000

find all functional dependencies for attribute closure?

107 views Asked by Iamclueless At 09 March 2022 at 04:46

TechQA.

List Question

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

Dependency-Preserving Decomposition

Is this BCNF? If not, what is a decomposition and is it FD preserving?

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?

SELECT Unaggregated Variables, Functionally Dependent on GROUPing Variables

Struggling with functional dependency practice questions

Is this allowed in BCNF Normalization?

Definition of functional dependency, ambigiuous "for all pairs"

Decomposing tables where some attributes aren't in any minimal, non-trivial functional dependency

Data normalisation into third normal form

Error matching types: using MultiParamTypeClasses and FunctionalDependencies to define heterogeneous lists and a function that returns first element

Definition for relation to be in 3NF using canonical cover

Find if a given functional dependency is implied from a set of functional dependencies

Question concerning the transitivity axiom and 2NF

SQL 3 NF normalization

Finding the key for R

Non trivial functional dependency... Not certain here

find all functional dependencies for attribute closure?

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