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A method of matrix-analysis for resolving the problem of Primary attribute
Author(s): 
Pages: 93-96
Year: Issue:  3
Journal: JOURNAL OF HEBEI INSTITUTE OF TECHNOLOGY

Keyword:  依赖矩阵主关键字函数依赖;
Abstract: 在关系数据库规范化理论中,求解后选关键字和主属性一直是一个棘手的问题.就这类问题的子类给出了一种通过依赖矩阵求出全部主属性的方法,进而得出主关键字.
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