English Explanatory Dictionary

superkey

English dictionary entry

Meanings

noun
  1. 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.

Pronunciation

LL-Q1860 (eng)-Flame, not lame-superkey.wav

Word forms

superkey superkeys

Etymology

From super- + key.

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