adriangb commented on PR #20497: URL: https://github.com/apache/datafusion/pull/20497#issuecomment-4061361812
> This should make the incremental benefit of using a predicate on this column early in Late Materialization likely marginal in many workloads, given most of the pruning value was already captured earlier. So the point is that these columns (sorted columns) were likely well pruned by row group / page min/max stats -> they're unlikely to be selective for row pruning -> they should be evaluated last? -- 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]
