cloud-fan commented on pull request #30144: URL: https://github.com/apache/spark/pull/30144#issuecomment-810864610
Can we enrich the PR description a bit more? Now we support `group by a, cube(b, c)`, but what's its semantic? Does it have a equivalent representation using `GROUPING SETS`? -- 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]
