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Computer relational database method and system having role based access control
Computer relational database method and system having role based access control
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机译：具有基于角色的访问控制的计算机关系数据库方法和系统
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摘要
A computer method, system and apparatus control access to secured data in a plurality of databases. A repository is coupled to the databases and has a security runtime subsystem. The repository intercepts a user query of a subject database in the plurality. The security runtime subsystem determines from the intercepted query a user and corresponding user role. Based on user role, the security runtime subsystem automatically modifies the user query to filter out secure data for which the identified user is unauthorized to access but are part of the user query.
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