| 时态关系数据的特征及其规范化 |
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| 引用本文： | 任家东,何海涛,郝忠孝.时态关系数据的特征及其规范化[J].小型微型计算机系统,2000,21(3):302-304. |
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| 作者姓名： | 任家东 何海涛 郝忠孝 |
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| 作者单位： | 哈尔滨工业大学计算机系,哈尔滨,150001 |
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| 摘 要： | 本文研究了时态关系数据的特征 ,给出了时态范式关系模式的定义 ,简述了其规范化过程 .
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| 关 键 词： | 时态数据 时态特征 规范化 数据库系统 |
CHARACTERIZATIONS OF TEMPORAL RELATIONAL DATA AND ITS NORMALIZATION |
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| REN Jia-dong,HE Hai-tao,HAO Zhong-xiao.CHARACTERIZATIONS OF TEMPORAL RELATIONAL DATA AND ITS NORMALIZATION[J].Mini-micro Systems,2000,21(3):302-304. |
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| Authors: | REN Jia-dong HE Hai-tao HAO Zhong-xiao |
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| Affiliation: | Harbin Institute of Technology Harbin 150001 |
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| Abstract: | In this paper, characterizations of temporal relational data are discussed. Definitions of temporal normal form relational schema are given, process of its normalization is discussed briefly. |
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| Keywords: | Temporal data Temporal characterization Normalization |
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