A new characterization of FD implication with an application to update anomalies

DOI10.1016/0020-0190(88)90050-6zbMath0656.68122OpenAlexW2072779203MaRDI QIDQ1110352

Gottfried Vossen

Publication date: 1988

Published in: Information Processing Letters (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0020-0190(88)90050-6

zbMATH Keywords

implicationrelational databasesfunctional dependenciesdynamic updates

Mathematics Subject Classification ID

Data structures (68P05) Information storage and retrieval of data (68P20)

Related Items (5)

A note on relation schemes which are in 3NF but not in BCNF ⋮ Axiomatisations of functional dependencies in the presence of records, lists, sets and multisets ⋮ Insertion anomalies and the justification for 4NF in relational databases ⋮ Functional and multivalued dependencies in nested databases generated by record and list constructor ⋮ A formal framework for independence with respect to transactions in the universal relation model

Cites Work

• Equivalence of Relational Database Schemes
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