Gleason-score 发表于 2025-3-23 10:11:54

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olfction 发表于 2025-3-23 14:21:02

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硬化 发表于 2025-3-23 20:27:24

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exophthalmos 发表于 2025-3-24 00:00:54

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粗野 发表于 2025-3-24 04:35:26

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NOCT 发表于 2025-3-24 10:01:08

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柳树;枯黄 发表于 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.

Patrimony 发表于 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.

Amplify 发表于 2025-3-24 22:17:39

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Kinetic 发表于 2025-3-25 00:47:00

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