SEM_APIS.DROP_SEM_MODEL

Format

SEM_APIS.DROP_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.DROP_RDF_GRAPH subprogram instead.

Description

Drops (deletes) a semantic technology model.

Parameters

model_name

Name of the model.

options

(Reserved for future use.)

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

This procedure deletes the model from the SEM_MODEL$ view, which is described in Metadata for Models.

This procedure is the only supported way to delete a model. Do not use SQL DELETE statements with the SEM_MODEL$ view.

Only the creator of a model can delete the model.

To truncate a model instead of deleting it, use the SEM_APIS.TRUNCATE_SEM_MODEL procedure.

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

Examples

The following example drops the semantic technology model named articles.

EXECUTE SEM_APIS.DROP_SEM_MODEL('articles');