Publication | Closed Access
Views, authorization, and locking in a relational data base system
140
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References
1975
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Relational DatabaseEngineeringBusiness IntelligenceInformation SecurityData-centric SecuritySemantic WebData ScienceAccess MethodManagementData IntegrationData BaseDatabase ConstructionData ManagementRelational Data BaseKnowledge DiscoveryData PrivacyComputer ScienceInformation ManagementDatabase ModelDatabase TheoryDatabase AccessData SecurityCryptographyDatabase DesignData AccessDatabase SecurityDepartment StoreData Modeling
In the interest of brevity we assume that the reader is familiar with the notion of a relational data base. In particular, we assume a familiarity with the work of Codd or Boyce and Chamberlin. The examples in this paper will be drawn from a data base which describes a department store and consists of three relations:
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