Dandandan opened a new issue #1365: URL: https://github.com/apache/arrow-rs/issues/1365
**Is your feature request related to a problem or challenge? Please describe what you are trying to do.** After the PR https://github.com/apache/arrow-rs/pull/1339 the projection is supported. While this saves some copies / array creation, this doesn't use the projection yet avoid IO for reading the data (from a file). **Describe the solution you'd like** Use the projection to skip reading parts of the file. **Describe alternatives you've considered** **Additional context** Arrow2 supports this. -- 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]
