Hi Lars,
I'm sending the following SPARQL Update statement to Virtuoso:
insert data into <file:/C:/Bouvet/OntopiaServer/apache-tomcat/common/
classes/ifs.xtm> { <http://psi.ontopia.net/customers/ifs/
su5566629993> <http://www.w3.org/2000/01/rdf-schema#label> "MM'S
LUNCH & CATERING" .<http://psi.ontopia.net/customers/ifs/
su5566629993> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://psi.ontopia.net/customers/ifs/supplier
> . }
To which Virtuoso replies:
37000 Error SP030: SPARQL compiler, line 0: Unterminated short
double-quoted string at ''
SPARQL query:
insert data into <file:/C:/Bouvet/OntopiaServer/apache-tomcat/common/
classes/ifs.xtm> { <http://psi.ontopia.net/customers/ifs/
su5566629993> <http://www.w3.org/2000/01/rdf-schema#label> "MM'S LUNCH
This makes me think the '&' character is the problem. The BNF given
here doesn't define the "String" production:
http://docs.openlinksw.com/virtuoso/rdfsparql.html
However, according to production [88] here, it's definitely legal:
http://www.w3.org/Submission/SPARQL-Update/#rSTRING_LITERAL2
As far as i can see this issue has been resolved in the upcoming
release of VOS:
$ isql 1111
SQL> sparql insert data into <file:/C:/Bouvet/OntopiaServer/apache-
tomcat/common/classes/ifs.xtm> { <http://psi.ontopia.net/customers/ifs/su5566629993
> <http://www.w3.org/2000/01/rdf-schema#label> "MM'S LUNCH &
CATERING" .<http://psi.ontopia.net/customers/ifs/su5566629993> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type
> <http://psi.ontopia.net/customers/ifs/supplier> . } ;
callret-0
VARCHAR
_______________________________________________________________________________
Insert into <file:/C:/Bouvet/OntopiaServer/apache-tomcat/common/
classes/ifs.xtm>, 2 (or less) triples -- done
1 Rows. -- 22 msec.
SQL> sparql select * from <file:/C:/Bouvet/OntopiaServer/apache-tomcat/
common/classes/ifs.xtm> where {?s ?p ?o};
s
p
o
VARCHAR
VARCHAR
VARCHAR
_______________________________________________________________________________
http://psi.ontopia.net/customers/ifs/
su5566629993 http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://psi.ontopia.net/customers/ifs/supplier
http://psi.ontopia.net/customers/ifs/
su5566629993 http://www.w3.org/2000/01/rdf-schema#label
MM'S LUNCH & CATERING
2 Rows. -- 1 msec.
Note that the next VOS release is scheduled to happen over the next
few days.
Patrick
