Dandandan commented on a change in pull request #470: URL: https://github.com/apache/arrow-datafusion/pull/470#discussion_r644334211
########## File path: datafusion/src/optimizer/hash_build_probe_order.rs ########## @@ -187,6 +187,7 @@ impl OptimizerRule for HashBuildProbeOrder { | LogicalPlan::CreateExternalTable { .. } | LogicalPlan::Explain { .. } | LogicalPlan::Union { .. } + | LogicalPlan::Join { .. } Review comment: I rewrote it a bit to use a function in the body of the join match -- 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. For queries about this service, please contact Infrastructure at: us...@infra.apache.org