Hi Silvio,
You have:
> tdb2:unionDefaultGraph true ;
so the default graph for query is the union of the names graph and not
the real default graph.
WHERE {...} will be over the query union of the names graph.
That isn't a real graph - its calculated on demand.
Updates do go to the real storage default graph ( it has the fake name
<urn:x-arq:DefaultGraph> but isn't part of the union of named graphs.
Either direct the DELETE / INSERT to a named graph
or don't use "tdb2:unionDefaultGraph true".
Andy
On 20/04/2020 13:40, Silvio Domingos wrote:
Hi everyone,
I'm trying to execute a SPARQL update on fuseki 3.14.0
I have a output success, but the triples are not updated. It means, they remain
with the previous value.
Find here the example I'm using in the update:
DELETE
{ <http://demo.test#d6e3af2f-8686-46eb-9145-81669fdcfae6>
<http://demo.test#hasSimilarityProcessStatus> ?o . }
INSERT
{ <http://demo.test#d6e3af2f-8686-46eb-9145-81669fdcfae6>
<http://demo.test#hasSimilarityProcessStatus> "closed" . }
WHERE
{ <http://demo.test#d6e3af2f-8686-46eb-9145-81669fdcfae6>
<http://demo.test#hasSimilarityProcessStatus> ?o . }
Later you can select the value by running:
SELECT *
WHERE {
<http://demo.test#d6e3af2f-8686-46eb-9145-81669fdcfae6>
<http://demo.test#hasSimilarityProcessStatus> ?object
}
LIMIT 25
So, I also have tested different combinations using DELETE/INSERT DATA:
DELETE DATA { <http://demo.test#d6e3af2f-8686-46eb-9145-81669fdcfae6>
<http://demo.test#hasSimilarityProcessStatus> "undefined" };
INSERT DATA { <http://demo.test#d6e3af2f-8686-46eb-9145-81669fdcfae6>
<http://demo.test#hasSimilarityProcessStatus> "running" }
Moreover, I'm using TDB2 with lucene index
@prefix : <http://base/#> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix tdb2: <http://jena.apache.org/2016/tdb#> .
@prefix ja: <http://jena.hpl.hp.com/2005/11/Assembler#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix fuseki: <http://jena.apache.org/fuseki#> .
@prefix text: <http://jena.apache.org/text#> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
ja:DatasetTxnMem rdfs:subClassOf ja:RDFDataset .
ja:MemoryDataset rdfs:subClassOf ja:RDFDataset .
ja:RDFDatasetOne rdfs:subClassOf ja:RDFDataset .
ja:RDFDatasetSink rdfs:subClassOf ja:RDFDataset .
ja:RDFDatasetZero rdfs:subClassOf ja:RDFDataset .
tdb2:DatasetTDB rdfs:subClassOf ja:RDFDataset .
tdb2:DatasetTDB2 rdfs:subClassOf ja:RDFDataset .
tdb2:GraphTDB rdfs:subClassOf ja:Model .
tdb2:GraphTDB2 rdfs:subClassOf ja:Model .
Out of curiosity - why all these triples? They are built-in,or at least
should be. if they aren't then system initialization got broken - a
common cause is repackafing the code without include the service files
in META-INF/services/
<http://jena.hpl.hp.com/2008/tdb#DatasetTDB>
rdfs:subClassOf ja:RDFDataset .
<http://jena.hpl.hp.com/2008/tdb#GraphTDB>
rdfs:subClassOf ja:Model .
text:TextDataset
rdfs:subClassOf ja:RDFDataset .
:service_tdb_all a fuseki:Service ;
rdfs:label "TDB2+text permissions" ;
fuseki:dataset :text_dataset ;
fuseki:name "permissions" ;
fuseki:serviceQuery "query" , "" , "sparql" ;
fuseki:serviceReadGraphStore "get" ;
fuseki:serviceReadQuads "" ;
fuseki:serviceReadWriteGraphStore "data" ;
fuseki:serviceReadWriteQuads "" ;
fuseki:serviceUpdate "" , "update" ;
fuseki:serviceUpload "upload" .
:text_dataset a text:TextDataset ;
text:dataset :tdb_dataset_readwrite ;
text:index :index_lucene .
:tdb_dataset_readwrite
a tdb2:DatasetTDB2 ;
tdb2:unionDefaultGraph true ;
tdb2:location "/tmp/fuseki/databases/permissions" .
:index_lucene a text:TextIndexLucene ;
text:directory <file:/tmp/fuseki/databases/permissions/text> ;
text:entityMap :entity_map ;
text:analyzer [ a text:StandardAnalyzer ] ;
text:queryAnalyzer [ a text:StandardAnalyzer ] ;
text:multilingualSupport true ;
text:storeValues true .
# Text index configuration
:entity_map a text:EntityMap ;
text:entityField "uri" ;
text:graphField "graph" ;
text:defaultField "pref" ;
text:uidField "uid" ;
text:langField "lang" ;
text:map (
# skos:prefLabel
[ text:field "pref" ;
text:predicate skos:prefLabel ;
]
# skos:altLabel
[ text:field "alt" ;
text:predicate skos:altLabel ;
]
# skos:hiddenLabel
[ text:field "hidden" ;
text:predicate skos:hiddenLabel ;
]
) .
Any help is very appreciated,
Best Regards,
Silvio
