FINE-GRAINED ACCESS CONTROL FOR DATA MANIPULATION LANGUAGE (DML) OPERATIONS ON RELATIONAL DATA

Embodiments allow, within database security policies, the grant of data change operation-specific privileges to particular users to be applied within particular data realms in a given table. Furthermore, according to one or more embodiments, User Privilege column-level privileges are explicitly asso...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Liang, Chao, Ru, Yi, Ahmed, Tanvir, Pesati, Vikram Reddy
Format: Patent
Sprache:eng
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