碌碌之人
发表于 2025-3-26 22:45:14
Antonio Giordano M.D.,Umberto Galderisional representation of transition rules and the introduction of the concept of saturation, unveiling is simply a relational query. Unveiling is exact or partial — several possible values are returned — depending on the mathematical properties of the transition rules.
值得
发表于 2025-3-27 04:06:34
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nonsensical
发表于 2025-3-27 05:38:22
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溃烂
发表于 2025-3-27 10:23:55
Advances in Databases978-3-540-68589-0Series ISSN 0302-9743 Series E-ISSN 1611-3349
myriad
发表于 2025-3-27 16:04:48
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心痛
发表于 2025-3-27 20:25:15
https://doi.org/10.1007/3-540-61442-7DOM; Database Integrity; Database Languages; Database Optimization; Datenbankenintegrität; Datenbankenopt
Engulf
发表于 2025-3-27 23:00:30
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破裂
发表于 2025-3-28 04:33:58
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容易懂得
发表于 2025-3-28 06:56:41
Dominika Kaźmierczak,Per Hydbringstems. Our approach allows each user to specify the schema modifications to his own virtual schema rather than to the base schema shared by many users. One of the main advantages provided by this approach is the preservation of the independence of existing application programs from the schema evolut
有害处
发表于 2025-3-28 11:45:28
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