A Generalization of the Inference Rules for Join Dependencies in Databases
In this paper a generalisation of the inference rules of the join dependencies that are used in the design of database schemas that meets the requirements of the fifth normal form is considered. In the previous works devoted to this problem, attempts to construct systems of the axioms of such depend...
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| Format: | Article |
| Language: | English |
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Yaroslavl State University
2020-09-01
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| Series: | Modelirovanie i Analiz Informacionnyh Sistem |
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| Online Access: | https://www.mais-journal.ru/jour/article/view/1354 |