From 95d64ad0e2a492d03b850294d511eb80e7d72fb2 Mon Sep 17 00:00:00 2001
From: Takuya UESHIN <ueshin@happy-camper.st>
Date: Sat, 15 Nov 2014 12:20:00 +0900
Subject: [PATCH] Remove restriction of binary arithmetic operations for
 fixed-precision decimal.

---
 .../org/apache/spark/sql/catalyst/expressions/arithmetic.scala | 3 +--
 1 file changed, 1 insertion(+), 2 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
index 8574cabc43525..58c2e01be9e74 100644
--- 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
@@ -56,8 +56,7 @@ abstract class BinaryArithmetic extends BinaryExpression {
 
   override lazy val resolved =
     left.resolved && right.resolved &&
-    left.dataType == right.dataType &&
-    !DecimalType.isFixed(left.dataType)
+    left.dataType == right.dataType
 
   def dataType = {
     if (!resolved) {