alamb commented on pull request #9038: URL: https://github.com/apache/arrow/pull/9038#issuecomment-753468520
FWIW I think having a native `col IN (constant list)` is a useful thing to have (eventually). On other words I do like the direction of this PR The rationale for having `col IN (list)` type predicates is that they make recognizing the special case of "single column predicates" more easily (e.g. so you can split them off and push them down the plans into scans) ---------------------------------------------------------------- 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. For queries about this service, please contact Infrastructure at: us...@infra.apache.org
