SamArch27 commented on issue #13: URL: https://github.com/apache/arrow-adbc/issues/13#issuecomment-4666370859
After thinking about it more, LIMIT pushdown doesn’t make much sense without also pushing down ORDER BY clauses to get a deterministic result. Filter pushdown would be great, but tricky to ensure semantic correctness. Projection pushdown seems like it would yield the most benefit while being more straightforward to implement. One approach would be to extend the API to accept an array of column indexes. -- 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]
