SEM_MATCH Returns the Canonical Type Instead of The Inserted Type
(Doc ID 1946928.1)
Last updated on NOVEMBER 25, 2019
Applies to:
Oracle Spatial and Graph - Version 12.1.0.1 and laterInformation in this document applies to any platform.
Symptoms
How can we make SEM_MATCH return the original inserted type?
CREATE TABLE test_delete_data (id NUMBER, triple SDO_RDF_TRIPLE_S);
EXECUTE SEM_APIS.CREATE_SEM_MODEL('test_delete', 'test_delete_data', 'triple');
INSERT INTO test_delete_data values (1,
SDO_RDF_TRIPLE_S('test_delete',
'http://example.com/a',
'http://example.com/someProp',
'"750"^^http://www.w3.org/2001/XMLSchema#nonNegativeInteger'));
commit;
The SEM_MATCH does not return nonNegativeInteger
SELECT s, p, o, o$RDFLTYP, o$RDFVID
FROM TABLE(SEM_MATCH(
'{ ?s ?p ?o }',
SEM_Models('test_delete'),
null,null,null));
Outout:
http://example.com/a
http://example.com/someProp
750
http://www.w3.org/2001/XMLSchema#decimal
6.1687E+18
It is returning the canonical type
How can we make SEM_MATCH return the original inserted type?
Cause
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In this Document
Symptoms |
Cause |
Solution |