SEM_MATCH call returns ORA-00902: invalid datatype

Question

When trying to run examples from http://docs.oracle.com/cd/E11882_01/appdev.112/e25609/sem_apis_ref.htm everything is ok except the most important call of SPARQL query. Here's the shortened version of the example "family" script:

CREATE TABLE family_rdf_data (id NUMBER, triple SDO_RDF_TRIPLE_S);
EXECUTE SEM_APIS.create_sem_model('family', 'family_rdf_data', 'triple');

INSERT INTO family_rdf_data VALUES (15, 
SDO_RDF_TRIPLE_S('family', 
'<http://www.example.org/family/Tom>', 
'<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>',
'<http://www.example.org/family/Male>'));
COMMIT;

-- Select all males from the family model, without inferencing.
SELECT m
  FROM TABLE(SEM_MATCH(
    '{?m rdf:type :Male}',
    SEM_Models('family'),
    null,
    SEM_ALIASES(SEM_ALIAS('','http://www.example.org/family/')),
    null));

SQLPLUS output:

Table created.


PL/SQL procedure successfully completed.


1 row created.


Commit complete.

SELECT m
*
ERROR at line 1:
ORA-00902: invalid datatype

All similar calls from these examples fail with the same error. Any ideas?

Answer 1

从头开始重新安装Oracle数据库（包括Spatial Option）已解决了该问题。