fix

imback82 · imback82 · commit add187ae6443 · 2020-03-07T19:38:14.000-08:00
diff --git a/sql/core/src/main/scala/org/apache/spark/sql/execution/AliasAwareOutputPartitioningAndOrdering.scala b/sql/core/src/main/scala/org/apache/spark/sql/execution/AliasAwareOutputPartitioningAndOrdering.scala
@@ -40,7 +40,7 @@ trait AliasAwareOutputPartitioningAndOrdering extends UnaryExecNode {
   }
 
   final override def outputOrdering: Seq[SortOrder] = {
-    if (false) {
+    if (hasAlias) {
       orderingExpressions.map { s =>
         s.child match {
           case a: AttributeReference => s.copy(child = replaceAlias(a).getOrElse(a))

Original file line number	Diff line number	Diff line change
`@@ -40,7 +40,7 @@ trait AliasAwareOutputPartitioningAndOrdering extends UnaryExecNode {`
`40`	`40`	`}`
`41`	`41`
`42`	`42`	`final override def outputOrdering: Seq[SortOrder] = {`
`43`		`- if (false) {`
	`43`	`+ if (hasAlias) {`
`44`	`44`	`orderingExpressions.map { s =>`
`45`	`45`	`s.child match {`
`46`	`46`	`case a: AttributeReference => s.copy(child = replaceAlias(a).getOrElse(a))`