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bn:00264027n
Noun Concept
Categories: Database management systems, Data modeling
EN
superkey  Super-key
EN
In the relational data model a superkey is a set of attributes that uniquely identifies each tuple of a relation. Wikipedia
English:
Template
Definitions
Relations
Sources
EN
In the relational data model a superkey is a set of attributes that uniquely identifies each tuple of a relation. Wikipedia
Database relation Wikipedia Disambiguation
Any set of attributes of a relation variable (relvar) that serve to identify a single tuple or row, no other tuple having the same value for every attribute in the set. Wiktionary
IS A
primary key
Wikipedia
EN
superkey
Wikidata
EN
superkey
Wiktionary
EN
superkey
Wikipedia Redirections
EN
Super-key, Superkey (Template)

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