waynexia opened a new issue, #5717: URL: https://github.com/apache/arrow-datafusion/issues/5717
### Is your feature request related to a problem or challenge? Add support of `TimestampSecond`, `TimestampMillisecond`, `TimestampMicrosecond` and `TimestampNanosecond` types to substrait plan ### Describe the solution you'd like Substrait only has one single [`Timestamp`](https://docs.rs/substrait/latest/substrait/proto/type/struct.Timestamp.html) type. I plan to use type extension to multiplex this to four precisions ### Describe alternatives you've considered _No response_ ### 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: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
