15.150 SEM_APIS.TRUNCATE_SEM_MODEL
Format
SEM_APIS.TRUNCATE_SEM_MODEL( model_name IN VARCHAR2, options IN VARCHAR2 DEFAULT NULL, network_owner IN VARCHAR2 DEFAULT NULL, network_name IN VARCHAR2 DEFAULT NULL);
Note:
This subprogram will be deprecated in a future release. It is recommended that you use the SEM_APIS.TRUNCATE_RDF_GRAPH subprogram instead.Description
Truncates a semantic technology model.
Parameters
Usage Notes
This procedure removes all triples and quads from the specified semantic model and is the only supported way to truncate a model.
To delete a model, use the SEM_APIS.DROP_SEM_MODEL procedure.
For information about semantic network types and options, see RDF Networks.
Examples
The following example truncates a semantic technology model named articles
. (This example refers to the model described in Example 1-129.)
EXECUTE SEM_APIS.TRUNCATE_SEM_MODEL('articles', NULL, network_owner=>'RDFUSER', network_name=>'NET1');
Parent topic: SEM_APIS Package Subprograms