SKY-ALIN opened a new issue, #1900: URL: https://github.com/apache/datafusion-comet/issues/1900
### Describe the bug This is what I get when I use `CAST(time AS TIMESTAMP)` as key ```shell 25/06/18 12:51:12 WARN CometExecRule: Comet cannot execute some parts of this plan natively (set spark.comet.explainFallback.enabled=false to disable this logging): Project +- BroadcastHashJoin :- Project : +- Window : +- Sort : +- Exchange [COMET: ] : +- Project : +- SortMergeJoin [COMET: E, e, s, n, j, y, T, t, u, U, A, a, m, M, ), I, i, , P, p, C, (, r, :, k, o, S, d] ... ``` ### Steps to reproduce _No response_ ### Expected behavior At least a clear message, at most support for this type ### Additional context _No response_ -- 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: github-unsubscr...@datafusion.apache.org.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: github-unsubscr...@datafusion.apache.org For additional commands, e-mail: github-h...@datafusion.apache.org