Titlebook: Answering Queries Using Views, Second Edition; Foto Afrati,Rada Chirkova Book 2019Latest edition Springer Nature Switzerland AG 2019

只看該作者 · 發(fā)表于 2025-3-24 12:04:06

Klaus Schwerma,Andrea von MarschallIn this chapter we revisit the problems of query containment and of finding equivalent and maximally contained rewritings for the case where we are interested in applying the results only on those database instances that satisfy certain dependencies.

只看該作者 · 發(fā)表于 2025-3-24 14:58:27

https://doi.org/10.1007/978-3-322-80575-1The problem of answering queries using views suggests several theoretical questions. In this chapter we discuss some of these questions.

只看該作者 · 發(fā)表于 2025-3-24 22:17:39

只看該作者 · 發(fā)表于 2025-3-25 00:47:00

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