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multivalued dependency

  • 多值依赖,多值相关性

专业释义英英释义

  • 多值依赖 - 引用次数:9

    The definition of XML multivalued dependency and a sound and complete set of inference rules of that are given.

    给出XML多值依赖的定义,提出XML多值依赖推理规则,并证明了其有效性和完备性。

    参考来源 - 基于约束的XML数据库模式规范化研究

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Multivalued dependency

  • abstract: In database theory, multivalued dependency is a full constraint between two sets of attributes in a relation.

以上来源于: WordNet

双语例句

  • Based on these theorems, gives the minimum cover algorithm of the multivalued dependency based on the MVD schema matrix.

    根据这些定理给出基于MVD模式矩阵多值依赖最小覆盖算法

    youdao

  • The inferable theorem is discussed under the mixed circumstances under fuzzy functional dependency and fuzzy multivalued dependency.

    讨论了模糊函数依赖、模糊多值依赖混合作用推导公理系统;

    youdao

  • This paper introduces embedded multivalued dependency, generalized join dependency, subset dependency under fuzzy null value circumstances and corresponding axiom.

    介绍模糊环境下嵌入依赖广义连接依赖、子集依赖,及其相应的公理系统。

    youdao

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