vthemelis opened a new issue, #44501: URL: https://github.com/apache/arrow/issues/44501
### Describe the enhancement requested It looks like a column lookup by name is linear to the number of columns. This is not intuitive and can easily lead to performance regressions. Would it be possible to add a lookup to convert this into an O(1) operation? ### Component(s) C# -- 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]
