walterddr commented on issue #8060: URL: https://github.com/apache/pinot/issues/8060#issuecomment-1020293534
Hi @atris . This looks like a super powerful feature. thanks for working on this. on the higher level, would you please describe briefly the scope of this design? specifically 1. is it more on the syntactically support (e.g. I think calcite parser natively supports the 3 concepts, see: https://calcite.apache.org/docs/reference.html#groupItems) or more on how to design the aggregation operators to carry out the compute? 2. for the equivalent UNION ALL syntax, I don't think you can achieve that with one simple scatter-gather execution. were you planning to support this by issuing multiple brokerRequests with different group by keys? thanks in advance. -- 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]
