cloud-fan commented on a change in pull request #26615: [SPARK-29977][SQL] Remove newMutableProjection/newOrdering/newNaturalAscendingOrdering from SparkPlan URL: https://github.com/apache/spark/pull/26615#discussion_r348915873
########## File path: sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/ordering.scala ########## @@ -19,18 +19,24 @@ package org.apache.spark.sql.catalyst.expressions import org.apache.spark.sql.catalyst.InternalRow import org.apache.spark.sql.catalyst.expressions.BindReferences.bindReferences +import org.apache.spark.sql.catalyst.expressions.codegen.GenerateOrdering import org.apache.spark.sql.types._ +/** + * A base class for generated/interpreted row ordering. + */ +abstract class BaseOrdering extends Ordering[InternalRow] Review comment: hmm, so this is basically a type alias. Is it really useful? ---------------------------------------------------------------- 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: [email protected] With regards, Apache Git Services --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
