diff options
| -rw-r--r-- | sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/namedExpressions.scala | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/namedExpressions.scala b/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/namedExpressions.scala index ed69928ae9..02d0476262 100644 --- a/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/namedExpressions.scala +++ b/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/namedExpressions.scala @@ -134,7 +134,7 @@ case class AttributeReference(name: String, dataType: DataType, nullable: Boolea /** * Returns a copy of this [[AttributeReference]] with changed nullability. */ - override def withNullability(newNullability: Boolean) = { + override def withNullability(newNullability: Boolean): AttributeReference = { if (nullable == newNullability) { this } else { |