Hi Rachel,
That's a very old version of SDB but the bug is still there (I just
tested). Actually, I'm not sure it is a bug because I get the right
answers. Does it produce the wrong answers at all?
The latest versions are all "3.4.0" - and you need to reload data when
migrating.
Andy
https://jena.apache.org/documentation/migrate_jena2_jena3.html
On 23/10/17 00:21, Rachel Han wrote:
Hi list,
I am quite new to jena/sparql. Recently I have spotted an error while
running any sparql query with "values" keyword.
It gave me this line in the log : ERROR [TransformSDB] OpTable : Not join
identity
e.g.
PREFIX dm: <http://learningsparql.com/ns/demo#>
SELECT * WHERE { }
VALUES (?color ?direction) {
( dm:red "north" )
( dm:blue "west" )
}
We are using
jena 2.10.1,
jena-arq 2.10.1,
jena-sdb 1.3.6,
jena-tdb 0.10.0,
jena-iri 0.9.6
mysql database version 5.7
sparql version 1.1
Would anyone have the same issue like this? Please help :)
Thanks in advance.
Cheers,
Rachel
