org.apache.spark.sql.execution

window

package window

Visibility
  1. Public
  2. All

Type Members

  1. case class WindowExec(windowExpression: Seq[NamedExpression], partitionSpec: Seq[Expression], orderSpec: Seq[SortOrder], child: SparkPlan) extends SparkPlan with UnaryExecNode with Product with Serializable

    This class calculates and outputs (windowed) aggregates over the rows in a single (sorted) partition.

Value Members

  1. object WindowFunctionFrame

Ungrouped