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[SPARK-8226][SQL]Add function shiftrightunsigned #7035

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[SPARK-8226][SQL]Add function shiftrightunsigned #7035

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d85ae0b
add shiftrightunsigned
zhichao-li Jul 3, 2015
3e9f5ae
python style
zhichao-li Jul 3, 2015
6bcca5a
change coding style
zhichao-li Jul 3, 2015
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change coding style
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@zhichao-li
zhichao-li committed Jul 3, 2015
commit 6bcca5a269ea18afb912e8f609fbef6e156082e1
10 changes: 5 additions & 5 deletions sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/math.scala
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Expand Up @@ -543,11 +543,11 @@ case class ShiftRightUnsigned(left: Expression, right: Expression) extends Binar
if (valueLeft != null) {
val valueRight = right.eval(input)
if (valueRight != null) {
left.dataType match {
case LongType => valueLeft.asInstanceOf[Long] >>> valueRight.asInstanceOf[Int]
case IntegerType => valueLeft.asInstanceOf[Int] >>> valueRight.asInstanceOf[Int]
case ShortType => valueLeft.asInstanceOf[Short] >>> valueRight.asInstanceOf[Int]
case ByteType => valueLeft.asInstanceOf[Byte] >>> valueRight.asInstanceOf[Int]
valueLeft match {
case l: Long => l >>> valueRight.asInstanceOf[Integer]
case i: Integer => i >>> valueRight.asInstanceOf[Integer]
case s: Short => s >>> valueRight.asInstanceOf[Integer]
case b: Byte => b >>> valueRight.asInstanceOf[Integer]
}
} else {
null
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