clintropolis commented on pull request #11379: URL: https://github.com/apache/druid/pull/11379#issuecomment-866754269
it would probably also be worth measuring the code prior to this change using the query context parameter `vectorizeVirtualColumns` set to `true` (it is off by default currently, though this might soon change) so that the original query with all granularity can use the vectorized group by engine and expression processing. That said, using granularity instead of expressions very well could still be faster, even if they can use the vectorized engine. -- 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. For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
