Github user mgaido91 commented on a diff in the pull request: https://github.com/apache/spark/pull/22395#discussion_r217098043 --- Diff: sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/arithmetic.scala --- @@ -314,6 +314,27 @@ case class Divide(left: Expression, right: Expression) extends DivModLike { override def evalOperation(left: Any, right: Any): Any = div(left, right) } +@ExpressionDescription( + usage = "a _FUNC_ b - Divides a by b.", --- End diff -- yes, thanks, I am very bad at descriptions.
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