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RDF API does not include composite references #4546

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svandenhoek opened this issue Dec 5, 2024 · 1 comment · May be fixed by #4566
Open
1 task done

RDF API does not include composite references #4546

svandenhoek opened this issue Dec 5, 2024 · 1 comment · May be fixed by #4566
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@svandenhoek
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api:rdf bug Something isn't working

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@svandenhoek
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Have you checked if this issue already exists?

  • yes

Molgenis EMX2 version

Software version: v11.38.0-SNAPSHOT. Database version: 23.

Description

When having a schema such as:
Scherm­afbeelding 2024-12-05 om 16 32 53

When creating data in the composite table and referring to that row in the ref table, the RDF API does not include that reference:

<http://localhost:8080/test/api/rdf/Composite?a=1&b=2> a Test:Composite, qb:Observation;
  qb:dataSet Test:Composite;
  rdfs:label "1 2";
  <http://localhost:8080/test/api/rdf/Composite/column/a> "1";
  <http://localhost:8080/test/api/rdf/Composite/column/b> "2";
  <http://localhost:8080/test/api/rdf/Composite/column/mg_draft> false;
  fdp-o:metadataIssued "2024-12-05T16:33:27"^^xsd:dateTime;
  dcterms:issued "2024-12-05T16:33:27"^^xsd:dateTime;
  <http://localhost:8080/test/api/rdf/Composite/column/mg_insertedOn> "2024-12-05T16:33:27"^^xsd:dateTime;
  fdp-o:metadataModified "2024-12-05T16:33:27"^^xsd:dateTime;
  <http://localhost:8080/test/api/rdf/Composite/column/mg_updatedOn> "2024-12-05T16:33:27"^^xsd:dateTime .

<http://localhost:8080/test/api/rdf/Ref?id=1> a Test:Ref, qb:Observation;
  qb:dataSet Test:Ref;
  rdfs:label "1";
  <http://localhost:8080/test/api/rdf/Ref/column/id> "1";
  <http://localhost:8080/test/api/rdf/Ref/column/mg_draft> false;
  fdp-o:metadataIssued "2024-12-05T16:34:09"^^xsd:dateTime;
  dcterms:issued "2024-12-05T16:34:09"^^xsd:dateTime;
  <http://localhost:8080/test/api/rdf/Ref/column/mg_insertedOn> "2024-12-05T16:34:09"^^xsd:dateTime;
  fdp-o:metadataModified "2024-12-05T16:34:09"^^xsd:dateTime;
  <http://localhost:8080/test/api/rdf/Ref/column/mg_updatedOn> "2024-12-05T16:34:09"^^xsd:dateTime .

Reproduction steps

  1. Go to http://localhost:8080/
  2. Create schema as shown in screenshot (create database without a template)
  3. Go to http://localhost:8080/test/tables/#/Composite and create new row (a=1, b=2)
  4. Go to http://localhost:8080/test/tables/#/Ref and create new ro (id=1, ref item from step 3)
  5. Go to http://localhost:8080/test/api/rdf/ and check output

Expected behaviour

The following triple should be included:

<http://localhost:8080/test/api/rdf/Ref?id=1> <http://localhost:8080/test/api/rdf/Ref/column/ref> <http://localhost:8080/test/api/rdf/Composite?a=1&b=2> .

System configuration

No response
@svandenhoek svandenhoek added bug Something isn't working api:rdf labels Dec 5, 2024
@svandenhoek svandenhoek self-assigned this Dec 5, 2024
@svandenhoek
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REFBACKS to composite keys cause errors in RDF API, such as:

{
  "errors" : [
    {
      "message" : "RDF export failed due to an exception: Query failed: : column a0.reused in resources.resource does not exist. "
    }
  ]
}

@svandenhoek svandenhoek linked a pull request Dec 16, 2024 that will close this issue
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fix (RDF): composite key objects molgenis/molgenis-emx2
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