Hi Lorenz, Thanks for the quick response. That sounds indeed very promising. Looking forward to knowing more details about the fuseki extension mechanism, or a transaction module in particular.
Gaspar On Thu, Aug 17, 2023 at 9:17 AM Lorenz Buehmann < [email protected]> wrote: > Hi, > > that is an open issue in the SPARQL standard and Andy already opened a > ticket [1] regarding this maybe w.r.t. an upcoming SPARQL 1.2 > > I think mixed query types are still not possible via standard Fuseki in > a single transaction, but indeed an extension like you're planning > should be possible. Andy is already working on a newer Fuseki extension > mechanism (it's basically already there) where you can plugin so-called > Fuseki modules. This would be the way I'd try to add this extension to > Fuseki. > > Indeed, Andy knows better and can give you more specific code or > pointers - maybe he even has such a module or code part implemented > somewhere. > > > Regards, > > Lorenz > > > [1] https://github.com/w3c/sparql-dev/issues/83 > > On 16.08.23 17:20, Gaspar Bartalus wrote: > > Hi, > > > > We’ve been using jena-fuseki to store and interact with RDF data by > running > > queries over the http endpoints. > > We are now facing the challenge to use transactional operations on the > > triple store, i.e. running multiple sparql queries (both select and > update > > queries) in a single transaction. > > I would like to ask what your suggestion might be to achieve this. > > > > The idea we have in mind is to extend jena-fuseki with new http endpoints > > for handling transactions. > > Would this be technically feasible, i.e. could we reach the internal > > transaction API (store API?) from jena-fuseki? > > Would you agree with this approach conceptually, or would you recommend > > something different? > > > > Thanks in advance, > > Gaspar > > > > PS: Sorry for the duplicate, I have the feeling that my other email > address > > is blocked somehow. > > > -- > Lorenz Bühmann > Research Associate/Scientific Developer > > Email [email protected] > > Institute for Applied Informatics e.V. (InfAI) | Goerdelerring 9 | 04109 > Leipzig | Germany > >
