mihaibudiu commented on PR #3975: URL: https://github.com/apache/calcite/pull/3975#issuecomment-2423236515
I think that pulling up predicates breaks ASOF joins. The spec requires these joins to have predicates of a very specific shape, where each predicate compares a column on one side with a column on the other side. Pulling up predicates may break this invariant. If there is a quick fix that would prevent ASOF joins from participating in the optimization, maybe it can be included in this PR. Otherwise we need to file a new PR. I think that attempting to optimize some of the existing ASOF examples in asof.iq will exhibit the error. -- 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]
