waynexia opened a new issue, #19787: URL: https://github.com/apache/datafusion/issues/19787
### Is your feature request related to a problem or challenge? Related to https://github.com/apache/datafusion/pull/19109#discussion_r2670731564 ### Describe the solution you'd like Unparser's deep recursion can overflow the stack easily, especially for complex analytical queries like those from tpc-h ### Describe alternatives you've considered Convert the current implementation to an iterative flavor ### 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] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
