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ORA-13199 RDF Rules Index May Not Be Created For Version-Enabled Models (Doc ID 1364447.1)

Last updated on FEBRUARY 08, 2017

Applies to:

Workspace Manager - Version: 11.2.0.2 and later   [Release: 11.2 and later ]
Information in this document applies to any platform.

Symptoms


The 11gR2 oracle documentation states that RDF data stored in the Oracle Database semantic data store can be version-enabled using Oracle Database 11g Workspace Manager. However, we are getting error

ORA-13199: RDF Rules Index may not be created for version-enabled models

-- 1. Enabling Workspace Manager Support for RDF Data
conn / as sysdba
start ?/md/admin/sdordfwm.sql


-- 2. Create table and model:

conn scott/tiger

CREATE TABLE emp_rdf_data(id number,triple sdo_rdf_triple_s);
ALTER TABLE emp_rdf_data add CONSTRAINT emp_rdf_data_PK PRIMARY KEY (ID);

EXEC SEM_APIS.CREATE_SEM_MODEL('emp0','emp_rdf_data','triple');

-- 3. Activate versioning
EXEC dbms_wm.enableVersioning (table_name => 'emp_rdf_data');


-- 4. Create entailment

begin
sem_apis.create_entailment(
index_name_in => 'emp0_idx',
models_in => SDO_RDF_Models('emp0'),
rulebases_in => SDO_RDF_Rulebases('owlprime'));
end;
/

Output:

begin
*
ERROR at line 1:
ORA-13199: RDF Rules Index may not be created for version-enabled models
ORA-06512: at "MDSYS.SDO_SEM_INF_INTERNAL", line 12469
ORA-06512: at "MDSYS.SDO_SEM_INFERENCE", line 108
ORA-06512: at "MDSYS.RDF_APIS", line 72
ORA-06512: at line 2

Cause

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