Query containment for data integration systems

DOI10.1016/S0022-0000(02)00028-4zbMath1026.68044OpenAlexW2720353261MaRDI QIDQ1394795

Marc Friedman, Alon Y. Halevy, Todd D. Millstein

Publication date: 25 June 2003

Published in: Journal of Computer and System Sciences (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/s0022-0000(02)00028-4

zbMATH Keywords

datalogdata integrationpatternsbindingviewsquery rewritingquery containment

Mathematics Subject Classification ID

Database theory (68P15)

Related Items (1)

Rewriting queries using views with access patterns under integrity constraints

Cites Work

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• The polynomial-time hierarchy
• Optimizing recursive information gathering plans in EMERAC
• On conjunctive queries containing inequalities
• Equivalences Among Relational Expressions with the Union and Difference Operators
• Equivalence of Datalog queries is undecidable
• Equivalences among Relational Expressions
• Recursive query plans for data integration

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