Containment and Optimization of Object-Preserving Conjunctive Queries

DOI10.1137/S0097539794262446zbMath0947.68062OpenAlexW2006634999MaRDI QIDQ4943875

Ron van der Meyden, Edward P. F. Chan

Publication date: 19 March 2000

Published in: SIAM Journal on Computing (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1137/s0097539794262446

zbMATH Keywords

complexityequivalenceminimizationobject-oriented databaseconjunctive queriescontainmentquery optimization

Mathematics Subject Classification ID

Complexity classes (hierarchies, relations among complexity classes, etc.) (68Q15)

Related Items (1)

Conjunctive query containment over trees

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