Github user zhichao-li commented on a diff in the pull request:
https://github.com/apache/spark/pull/7035#discussion_r33337218
--- Diff:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/math.scala
---
@@ -188,6 +189,87 @@ case class Rint(child: Expression) extends
UnaryMathExpression(math.rint, "ROUND
override def funcName: String = "rint"
}
+case class ShiftRightUnsigned(left: Expression, right: Expression) extends
Expression{
+
+ override def checkInputDataTypes(): TypeCheckResult = {
+ if (!(left.dataType.isInstanceOf[ByteType]
--- End diff --
almost the same thing for the performance point the view? any way it might
be more concise by using seq.
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