liukun4515 opened a new issue, #6876: URL: https://github.com/apache/arrow-datafusion/issues/6876
### Is your feature request related to a problem or challenge? we have requirements related to the date operation, such as `date_add`, `date_sub`. In the spark and mysql, the `date_add(start_date, value_expr)` function has been supported. But in the datafusion, we only use the `expr + interval 'value' day` to support them. In the mysql or the spark, the second args can be the expr, but the datafusion has no method to get the same target. ### Describe the solution you'd like In the PG document, PG support `date +/plus integer`. We can try to support this feature in the datafusion or in the kernel of arrow-rs. ### Describe alternatives you've considered _No response_ ### Additional context cc @waitingkuo @alamb -- 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]
