SEM_RDFCTX.DROP_POLICY

Format

SEM_RDFCTX.DROP_POLICY(
     policy_name  IN VARCHAR2,
     network_owner IN VARCHAR2 DEFAULT NULL,
     network_name  IN VARCHAR2 DEFAULT NULL);

Description

Deletes (drops) an unused extractor policy.

Parameters

policy_name

Name of the extractor policy.

network_owner

Owner of the semantic network. (See Table: network_owner and network_name Parameters.)

network_name

Name of the semantic network. (See Table: network_owner and network_name Parameters.)

Usage Notes

An exception is generated if the specified policy being is used for a semantic index for documents or if a dependent extractor policy exists for the specified policy.

For information about semantic network types and options, see RDF Networks.

Examples

The following example drops the SEM_EXTR_PLUS_GEOONT extractor policy.

begin
  sem_rdfctx.drop_policy (policy_name => 'SSEM_EXTR_PLUS_GEOONT');
end;
/