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Posted to commits@spark.apache.org by ma...@apache.org on 2014/09/03 05:31:25 UTC
git commit: [SPARK-3341][SQL] The dataType of Sqrt expression should
be DoubleType.
Repository: spark
Updated Branches:
refs/heads/master 9b225ac30 -> 0cd91f666
[SPARK-3341][SQL] The dataType of Sqrt expression should be DoubleType.
Author: Takuya UESHIN <ue...@happy-camper.st>
Closes #2233 from ueshin/issues/SPARK-3341 and squashes the following commits:
e497320 [Takuya UESHIN] Fix data type of Sqrt expression.
Project: http://git-wip-us.apache.org/repos/asf/spark/repo
Commit: http://git-wip-us.apache.org/repos/asf/spark/commit/0cd91f66
Tree: http://git-wip-us.apache.org/repos/asf/spark/tree/0cd91f66
Diff: http://git-wip-us.apache.org/repos/asf/spark/diff/0cd91f66
Branch: refs/heads/master
Commit: 0cd91f666dfe318934d5d41d3cb7085b2f9ae278
Parents: 9b225ac
Author: Takuya UESHIN <ue...@happy-camper.st>
Authored: Tue Sep 2 20:31:15 2014 -0700
Committer: Michael Armbrust <mi...@databricks.com>
Committed: Tue Sep 2 20:31:15 2014 -0700
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.../org/apache/spark/sql/catalyst/expressions/arithmetic.scala | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
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http://git-wip-us.apache.org/repos/asf/spark/blob/0cd91f66/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/arithmetic.scala
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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 56f0428..f988fb0 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
@@ -36,7 +36,7 @@ case class UnaryMinus(child: Expression) extends UnaryExpression {
case class Sqrt(child: Expression) extends UnaryExpression {
type EvaluatedType = Any
- def dataType = child.dataType
+ def dataType = DoubleType
override def foldable = child.foldable
def nullable = child.nullable
override def toString = s"SQRT($child)"
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