Github user cloud-fan commented on a diff in the pull request: https://github.com/apache/spark/pull/21291#discussion_r187502412 --- Diff: sql/core/src/main/scala/org/apache/spark/sql/execution/basicPhysicalOperators.scala --- @@ -345,6 +345,16 @@ case class RangeExec(range: org.apache.spark.sql.catalyst.plans.logical.Range) override val output: Seq[Attribute] = range.output + override def outputOrdering: Seq[SortOrder] = range.outputOrdering + + override def outputPartitioning: Partitioning = { + if (numSlices == 1) { + SinglePartition --- End diff -- `SinglePartition` is better
--- --------------------------------------------------------------------- To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org