18.4 SEM_RDFSA.REMOVE_OLS_POLICY
Format
SEM_RDFSA.REMOVE_OLS_POLICY( network_owner IN VARCHAR2 DEFAULT NULL, network_name IN VARCHAR2 DEFAULT NULL);
Description
Permanently removes or detaches the OLS policy from the semantic data store.
Parameters
Usage Notes
You should have the necessary privileges to administer OLS policies, and you should also have access to the OLS policy applied to RDF data. Once the OLS policy is detached from the semantic data store, all the sensitivity labels previously assigned to the triples and resources are lost.
This operation drops objects that are specifically created to maintain the RDF security policies.
To apply an OLS policy, use the SEM_RDFSA.APPLY_OLS_POLICY procedure.
For information about support for OLS, see Fine-Grained Access Control for RDF Data.
For information about semantic network types and options, see RDF Networks.
Examples
The following example removes the OLS policy that had been previously applied to the semantic data store.
begin sem_rdfsa.remove_ols_policy; end; /
Parent topic: SEM_RDFSA Package Subprograms