VPD Policy Restriction not working in Update command
(Doc ID 2084417.1)
Last updated on FEBRUARY 20, 2019
Applies to:Oracle Database - Enterprise Edition - Version 188.8.131.52 and later
Oracle Database Cloud Schema Service - Version N/A and later
Oracle Database Exadata Cloud Machine - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Oracle Database Backup Service - Version N/A and later
Information in this document applies to any platform.
VPD policy defined with update_check= TRUE ,sec_relevant_cols ='ssn' and sec_relevant_cols_opt => DBMS_RLS.ALL_ROWS.
Here VPD policy restriction is bypassed by updating another dummy column to the sensitive protected column 'ssn' value and then querying the dummy column.
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