From c2d0068f5aa7623bde573f5591018c8c4dc30b47 Mon Sep 17 00:00:00 2001
From: alltej <allan.tejano@gmail.com>
Date: Fri, 29 Dec 2017 11:50:14 -0500
Subject: [PATCH] Change to use string interpolation

---
 .../scala/com/sparkTutorial/sparkSql/HousePriceSolution.scala   | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/main/scala/com/sparkTutorial/sparkSql/HousePriceSolution.scala b/src/main/scala/com/sparkTutorial/sparkSql/HousePriceSolution.scala
index 53a4f9a..dc23774 100644
--- a/src/main/scala/com/sparkTutorial/sparkSql/HousePriceSolution.scala
+++ b/src/main/scala/com/sparkTutorial/sparkSql/HousePriceSolution.scala
@@ -19,7 +19,7 @@ object HousePriceSolution {
 
     realEstate.groupBy("Location")
       .avg(PRICE_SQ_FT)
-      .orderBy("avg(Price SQ Ft)")
+      .orderBy(s"avg(${PRICE_SQ_FT})")
       .show()
   }
 }