Cool6689 commented on issue #17337: URL: https://github.com/apache/iotdb/issues/17337#issuecomment-4704216486
Hi, I have submitted a PR for this feature: #17937. The PR implements bare `GROUP BY ALL` support for table-model SQL. It infers grouping keys from expanded SELECT output expressions during semantic analysis, then reuses the existing explicit `GROUP BY` analysis, planning, optimization, and execution path. Main coverage includes: - basic `GROUP BY ALL` inference - constants and integer literal handling - aggregate/window expression skipping - `SELECT *` expansion - window function validation - illegal combinations such as `GROUP BY ALL, ...` -- 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]
