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How can I find candidate key using FD.S?

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#dependencies #candidate-key
252
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Functional Dependencies and Candidate key

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#database #key #functional-dependencies #candidate-key
529
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Confused about third normal form: a table having more than one candidate key

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#primary-key #database-normalization #functional-dependencies #3nf #candidate-key
5.7k
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How to implement priorities in SQL (postgres)

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#php #postgresql #constraints #redbean #candidate-key
1.1k
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Table with unique identifier in Third normal form?

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#database-normalization #functional-dependencies #3nf #candidate-key
2k
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2nd Normal Form understanding candidate key

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#database #normalization #database-normalization #candidate-key
2.8k
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Normal forms - 2nd vs 3rd - is the difference just composite keys? non trivial dependency?

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#database #database-normalization #functional-dependencies #3nf #candidate-key
6.3k
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Candidate Key Identification with Functional Dependencies

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#relational-database #relation #functional-dependencies #candidate-key
357
Views

Is normalisation done on the primary key or on the candidate keys?

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#database #relational-database #primary-key #database-normalization #candidate-key
447
Views

Maximum number of candidate keys may have

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#sql #database #relational-database #functional-dependencies #candidate-key
84
Views

Finding all possible candidate keys from a set of superkeys?

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#candidate-key
26.8k
Views

Finding candidate keys for given relation

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#functional-dependencies #candidate-key
774
Views

Can trivial superkey be considered as candidate key?

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#database #database-design #key #candidate-key
147
Views

Definition for relation to be in 3NF using canonical cover

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#database-normalization #functional-dependencies #3nf #candidate-key
229
Views

What is the best way to choose primary key in candidate key?

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#mysql #indexing #primary-key #candidate-key
339
Views

Representing multiple candidate keys in RM

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#candidate-key #relational-model #er-diagram
90
Views

A primary key with more than 3 attributes

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#database #attributes #primary-key #candidate-key
385
Views

How do primary keys work in junction tables for a DBMS? How can a composite key be a primary key?

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#database #relational-database #primary-key #rdbms #candidate-key
89.6k
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What is the difference between candidate key and composite key?

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#sql #composite-key #candidate-key
4.9k
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Subset of a candidate key

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#sql #relational-database #candidate-key

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