Hi,
I found that d2r was unable to handle "text" types in my MySql database.
The fix I applied was to change the method:
de.fuberlin.wiwiss.d2rq.sql.ConnectedDB.columnType(Attribute column)
I changed:
default:
if ("NVARCHAR2".equals(type.typeName()))
return TEXT_COLUMN;
else
throw new D2RQException("Unsupported database type
code (" + type + ") for column "
+ column.qualifiedName());
To:
default:
if ("NVARCHAR2".equals(type.typeName()))
return TEXT_COLUMN;
else if ("text".equals(type.typeName()))
return TEXT_COLUMN;
else
throw new D2RQException("Unsupported database type
code (" + type + ") for column "
+ column.qualifiedName());
After that both the dump to RDF and the D2RServer worked fine. I haven't
tested the sparql endpoint.
Regrads
Dr Christian Brenninkmeijer
University of Manchester
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