Re: [I] Push Dynamic Join Predicates into Scan ("Sideways Information Passing", etc) [datafusion]

["adriangb (via GitHub)" <gi...@apache.org>]

adriangb commented on issue #7955:
URL: https://github.com/apache/datafusion/issues/7955#issuecomment-2741188852

   I have a PR up for doing something similar for TopK sorts (`ORDER BY col LIMIT 10`) in https://github.com/apache/datafusion/pull/15301. I think we should be able to re-use that work for this change, at which point it would just be a question of implementing a `DynamicFilterSource` for the join `ExecutionPlan`s. Does that sound right to folks here? I want to make sure we don't land something that is almost what is needed here but not quite.


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