Rewriting union queries using views

DOI10.1007/s10601-005-2238-xzbMath1084.68041OpenAlexW2141452686MaRDI QIDQ816684

Junhu Wang, Michael J. Maher, Rodney W. Topor

Publication date: 23 February 2006

Published in: Constraints (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s10601-005-2238-x

zbMATH Keywords

constraintdata integrationquerycontained rewritingglobal schemaimplication constraintunion queryview

Mathematics Subject Classification ID

Database theory (68P15) Grammars and rewriting systems (68Q42)

Uses Software

• MiniCon

Cites Work

• A canonical form for generalized linear constraints
• Information integration using logical views
• MiniCon: a scalable algorithm for answering queries using views
• Query rewriting using views in the presence of functional and inclusion dependencies
• On conjunctive queries containing inequalities
• A logic-based approach to data integration
• Recursive query plans for data integration
• Answering queries using views: A survey

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