![]() Because you attach security policies directly to these database objects, and the policies are automatically applied whenever a user accesses data, there is no way to bypass security. Oracle Virtual Private Database enforces security, to a fine level of granularity, directly on database tables, views, or synonyms. ![]() Oracle Virtual Private Database (VPD) creates security policies to control database access at the row and column level.Įssentially, Oracle Virtual Private Database adds a dynamic WHERE clause to a SQL statement that is issued against the table, view, or synonym to which an Oracle Virtual Private Database security policy was applied.
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