better toString

apache · Aug 18, 2014 · 9153652 · 9153652
1 parent d494598
commit 9153652
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/arithmetic.scala b/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/arithmetic.scala
@@ -98,4 +98,6 @@ case class MaxOf(left: Expression, right: Expression) extends Expression {
   override def dataType = left.dataType
 
   override def eval(input: Row): Any = ???
+
+  override def toString = s"MaxOf($left, $right)"
 }