Top Qs
Timeline
Chat
Perspective
superkey
From Wiktionary, the free dictionary
Remove ads
See also: Super key
English
Etymology
Pronunciation
Noun
superkey (plural superkeys)
- (databases) 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.
Wikiwand - on
Seamless Wikipedia browsing. On steroids.
Remove ads