gene-bordegaray commented on issue #21207: URL: https://github.com/apache/datafusion/issues/21207#issuecomment-4316937836
> > Another option I’ll surface: the `CASE` structure of these dynamic filters is not without it’s drawbacks, eg [#19858](https://github.com/apache/datafusion/issues/19858) > > If you were to offer an alternative structure for these filters that was not per-partition and it was generally better (eg made TPCH faster) that would solve your immediate problem. > > What do you think about using this (that is not per-partition)? > > (bounds_0 AND membership_0) OR (bounds_1 AND membership_1) OR ... > ? Yes this is the global expression fallback that I have as a fallback in the attached PR which would still be great for pruning until the necessary partitioning mechanics are in 👍 -- 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] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
