mpagni12 commented on issue #3021: URL: https://github.com/apache/jena/issues/3021#issuecomment-2671048475
I have already attempted to unbundle the path, with no improvement in execution time. I can mention that the data structure behind the long property path is a dag, not a tree. IMPORTANT: The isolated inner part executed as a stand-alone query is fast! Hence, the problem I report seems to be link to the graph pattern being executed in a sub-query. This greatly clarify the problem I think. The data are not yet officially released, but I can supply them to you. However I guess that the problem should be easy to reproduce by introducing BIND clause in the innermost graph pattern of nested sub-queries. The data are stored in TDB2 -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
