Set-theoretic problems of null completion in relational databases

DOI10.1016/0020-0190(86)90104-3zbMath0592.68078OpenAlexW1973878317MaRDI QIDQ1075785

Arthur M. Keller

Publication date: 1986

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

Full work available at URL: https://doi.org/10.1016/0020-0190(86)90104-3

zbMATH Keywords

Boolean algebraincomplete informationrelational algebrarelational databasesx- relations

Mathematics Subject Classification ID

Information storage and retrieval of data (68P20) Other classical set theory (including functions, relations, and set algebra) (03E20)

Cites Work

• Partial values in a tabular database model
• Database relations with null values
• Null values in a relational data base
• Unnamed Item
• Unnamed Item
• Unnamed Item

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