Dandandan opened a new issue #347: URL: https://github.com/apache/arrow-datafusion/issues/347
**Is your feature request related to a problem or challenge? Please describe what you are trying to do.** Currently the plan shows the operators using the name instead of symbol. A readability improvement would be to use the operators symbols instead. Old ``` Filter: #SUM(c) Gt Int64(10) And #b Gt Int64(10) And #SUM(c) Lt Int64(20) ``` ``` Filter: #SUM(c) > Int64(10) AND #b > Int64(10) AND #SUM(c) < Int64(20) ``` **Describe the solution you'd like** Change the `Debug` implementation to use `Display` for the operator + fix the tests (74 tests need to be updated).  **Describe alternatives you've considered** **Additional context** FYI @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. For queries about this service, please contact Infrastructure at: [email protected]
