nealrichardson commented on issue #12568: URL: https://github.com/apache/arrow/issues/12568#issuecomment-1059473984
The arrow C++ engine supports predicate pushdown. The R package wraps that and supports calling it with dplyr methods, which push down. The pandas comparison in the duckdb blog post you mention is using pandas, not arrow, to compute. It's only using arrow to read the parquet file into a pandas DataFrame. -- 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]
