Armstrong's axioms
Definitions
A set of references (or, more precisely, inference rules) used to infer all the functional dependencies on a relational database.
plural, plural-only
CEFR level
B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.
This word is part of the CEFR B2 vocabulary — upper intermediate level.
See also
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