Conservativity of nested relational calculi with internal generic functions

DOI10.1016/0020-0190(94)90099-XzbMath0803.68027OpenAlexW1975126353MaRDI QIDQ1321813

Limsoon Wong, Leonid O. Libkin

Publication date: 3 May 1994

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

Full work available at URL: https://doi.org/10.1016/0020-0190(94)90099-x

zbMATH Keywords

relational calculusdatabases

Mathematics Subject Classification ID

Database theory (68P15)

Related Items (5)

Strongly-Normalizing Higher-Order Relational Queries ⋮ On representation and querying incomplete information in databases with bags ⋮ Query languages for bags and aggregate functions ⋮ Principles of programming with complex objects and collection types ⋮ Local properties of query languages

Cites Work

• Relative Information Capacity of Simple Relational Database Schemata
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