High Level Expression of Semantic Integrity Specifications in a Relational Data Base System
The "semantic integrity" of a data base is said to be violated when the data base ceases to represent a legitimate configuration of the application environment it is intended to model. In the context of the relational data model, it is possible to identify multiple levels of semantic inte...
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2023
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| Acesso em linha: | https://hdl.handle.net/1721.1/149459 |