踉跄
发表于 2025-3-23 12:21:26
s and relations of database objects that ensure the integrity of data. Therefore, they should be obeyed by every object, but as in real-life, there are some exceptions to this rule. Object-oriented databases provide rich semantic constructs, adequate to model real-world relations. Inheritance of con
ALIBI
发表于 2025-3-23 17:15:47
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Morose
发表于 2025-3-23 21:04:36
Transnational Spaces of India and Australiao evolve by assuming transient behavior, while preserving their identity. This mechanism can be used to implement multi-faceted, or polymorphic, objects by allowing the same object to be represented under different perspectives — possibly at discrete points in time — with each perspective having its
可用
发表于 2025-3-24 01:44:40
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Osteons
发表于 2025-3-24 05:24:33
e same time, relational technology has gained leverage in most businesses. There exist already several proposals to combine object-oriented programming with relational database systems. Yet, existing approaches do not support necessary combinations of object-oriented and relational technology in con
Cabg318
发表于 2025-3-24 07:12:38
US and UK Television, 1970 to 2010,ity, inheritance, method, and complex object structure. Complex object structures raise a consistency problem for derived objects. To the best of our knowledge, no method has been proposed to do a static check of the consistency of deductive programs dealing with complex objects. In this paper we pr
cajole
发表于 2025-3-24 12:06:13
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全等
发表于 2025-3-24 15:29:14
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隐士
发表于 2025-3-24 23:00:50
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没花的是打扰
发表于 2025-3-24 23:50:07
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