Would it be possible to reduce the complexity?
For example -
Is it essential to use ParameterizedSparqlString?
Use a short lexical form, not one that is 512 characters long.
Or is it significant it is 512 characters long?
Ditto subject and predicate. Do they need to be as shown?
Andy
On 09/07/2020 11:01, Martynas Jusevičius wrote:
I managed to create a test case that returns a result on 3.0.1 but not
on 3.16.0-SNAPSHOT:
https://issues.apache.org/jira/browse/JENA-1936
On Thu, Jul 9, 2020 at 12:36 AM Martynas Jusevičius
<marty...@atomgraph.com> wrote:
I managed to reproduce something, I think - the BGP with an explicit
^^xsd:hexBinary fails to match:
https://github.com/namedgraph/jena-test/blob/master/src/test/java/SPARQLTest.java
However it fails on both 3.0.1 and 3.16.0-SNAPSHOT.
In the actual code I'm observing a query with xsd:hexBinary which
returns results on 3.0.1 and on 3.16.0-SNAPSHOT command line, but not
in the 3.16.0-SNAPSHOT code. Does not make sense to me.
On Wed, Jul 8, 2020 at 12:40 PM Martynas Jusevičius
<marty...@atomgraph.com> wrote:
After double checking, this does not return results with 3.0.1 either...
On Wed, Jul 8, 2020 at 11:53 AM Martynas Jusevičius
<marty...@atomgraph.com> wrote:
Hi,
after the upgrade to 3.16.0-SNAPSHOT some queries that worked with
3.0.1 do not return results anymore.
I tried to narrow it down to a test case:
private final String data =
"<https://localhost:4443/admin/acl/public-keys/09d7f482-6bc8-4bef-887f-6d63bc4ebc2a/#this>
<http://www.w3.org/ns/auth/cert#modulus>
\"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\"^^<http://www.w3.org/2001/XMLSchema#hexBinary>
.";
private final Model model = ModelFactory.createDefaultModel();
private final String queryString = "PREFIX cert:
<http://www.w3.org/ns/auth/cert#>\n" +
"\n" +
"SELECT *\n" +
"WHERE\n" +
" { ?key cert:modulus
\"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\"^^<http://www.w3.org/2001/XMLSchema#hexBinary>
.\n" +
" }";
@Test
public void testXsdHexBinary()
{
RDFDataMgr.read(model, new
ByteArrayInputStream(data.getBytes(StandardCharsets.UTF_8)), null,
Lang.NTRIPLES);
Query query = QueryFactory.create(queryString);
try (QueryExecution qex = QueryExecutionFactory.create(query, model))
{
ResultSet resultSet = qex.execSelect();
assertTrue(resultSet.hasNext());
}
}
The test fails as there is no result.
What baffles me is that if I save the data and the query into files
and run sparql --data=test.nt --query=test.rq, I get the expected
result:
---------------------------------------------------------------------------------------------
| key
|
=============================================================================================
|
<https://localhost:4443/admin/acl/public-keys/09d7f482-6bc8-4bef-887f-6d63bc4ebc2a/#this>
|
---------------------------------------------------------------------------------------------
test.nt:
<https://localhost:4443/admin/acl/public-keys/09d7f482-6bc8-4bef-887f-6d63bc4ebc2a/#this>
<http://www.w3.org/ns/auth/cert#modulus>
"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"^^<http://www.w3.org/2001/XMLSchema#hexBinary>
.
test.rq:
PREFIX cert: <http://www.w3.org/ns/auth/cert#>
SELECT *
WHERE
{ ?key cert:modulus
"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"^^<http://www.w3.org/2001/XMLSchema#hexBinary>
.
}
What is the explanation here?
Thanks.
