System and method for providing classification security in a database management system

作者: Walid Rjaibi , Paul Bird

DOI:

关键词: ExecutableStatement (computer science)Database indexTable (database)RowDatabaseData accessComputer science

摘要: In accordance with one aspect of the present invention, there is provided a system and method for providing classification security in database management system, which operates cooperatively an external engine. A classified table declared interactions engine employed. statement containing request access to data stored compiled into executable instructions. When these instructions are executed, invoked that generates indicator whether user be permitted each or more rows table, by comparing classifications associated derived from respective row. The returned used determine what retrieved table.