nkaralis commented on issue #3879: URL: https://github.com/apache/jena/issues/3879#issuecomment-4330073957
Thank you very much for the detailed response! > HAVING is a filter after the aggregate step and ?p not passed out of the GROUP BY/aggregation step. ISIRI(?p) is an error hence the filter is false. Does this mean that a parsing error should be thrown only if there is a non-aggregated variable in the `SELECT` clause? Regarding Q5, my question was about the double assignment to variable `?c`. Is it legal? Section 19.8 states: "12. Variables introduced by AS in a SELECT clause must not already be in-scope." -- 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]
