davisusanibar commented on PR #35570: URL: https://github.com/apache/arrow/pull/35570#issuecomment-1690411881
> I guess people are okay with current projection usage and not seeking for subtrait integration for that. for me, I am looking for a method to pass my java filter down to the native scanner. and at this stage only the simplest filter expressions, not the ones with function calls etc ( I guess these can be followed up separately). > > in a sense https://github.com/apache/arrow/pull/14287/files satisfies what I wanted but it is active and closed. I'm generally good with using subtrait in the implementation, but I'd suggest let's keep the java interface simple. Current feature are: - Projection New features added for this PR: - Project new column - Apply fllters as needed The main advantage with Substrait is that it offers all the capabilities to define any filter as needed using [extended-expression](https://substrait.io/expressions/extended_expression/). -- 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]
