andygrove commented on issue #3104: URL: https://github.com/apache/datafusion-comet/issues/3104#issuecomment-5113046429
`CurrentBatchTimestamp` never reaches Comet's expression serde. It is streaming-only, and `IncrementalExecution` replaces it with a `Literal` on the optimized logical plan before physical planning (SPARK-18339): ```scala case ts @ CurrentBatchTimestamp(timestamp, _, _) => ts.toLiteral ``` By the time a plan reaches Comet the expression is already a constant. Closing as not actionable as specified. -- 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]
