# groups

fun groups(start: WindowFrameBound, end: WindowFrameBound): WindowFunctionDefinition<T>

Defines the set of rows constituting the window frame, which is a subset of the current partition. Window frame uses WindowFrameUnit.GROUPS mode and specified start and end bounds.

fun groups(start: CurrentOrPreceding): WindowFunctionDefinition<T>

Defines the set of rows constituting the window frame, which is a subset of the current partition. Window frame uses WindowFrameUnit.GROUPS mode and specified start bound.