SEM_APIS.MERGE_MODELS Does Not Support Named Graphs
Last updated on FEBRUARY 08, 2017
Applies to:Oracle Spatial - Version 184.108.40.206 and later
Information in this document applies to any platform.
Using the function merge_model to do a full copy of the productive Semantic Model MS3_LIVE to the working Model MS2_WORK.
Every triple in MS3_LIVE has a Graph name. We expect the copy to transfer the graph name to the targeted model
SELECT a.triple.GET_SUBJECT() subject,
FROM RDF_MS3_DATA1 a where rownum<2;
returns as graph_id : 34509545880989908270252556349
The copied Model returns 61 as graph_id, which is just the model ID --> the named graph is missing
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