cj-zhukov opened a new issue, #16090: URL: https://github.com/apache/datafusion/issues/16090
### Is your feature request related to a problem or challenge? This PR introduces a df! macro for creating in-memory DataFrame from column expressions in a concise and readable way. It can be useful for rapid prototyping and testing. The design of the macro was inspired by the Polars (https://docs.rs/polars/latest/polars/macro.df.html). I'd like to bring similar ergonomics to DataFusion. ### Describe the solution you'd like ```rust let df = df!( "id" => [1, 2, 3], "name" => ["foo", "bar", "baz"] ); df.show().await?; //+----+------+ //| id | name | //+----+------+ //| 1 | foo | //| 2 | bar | //| 3 | baz | //+----+------+ ### Describe alternatives you've considered _No response_ ### 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: github-unsubscr...@datafusion.apache.org.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: github-unsubscr...@datafusion.apache.org For additional commands, e-mail: github-h...@datafusion.apache.org
