Module standard_window_function_expr
datafusion_
physical_
expr
50.3.0
Module standard_
window_
function_
expr
Module Items
Traits
In datafusion_
physical_
expr::
window
datafusion_physical_expr
::
window
Module
standard_
window_
function_
expr
Copy item path
Source
Traits
§
Standard
Window
Function
Expr
Evaluates a window function by instantiating a
[PartitionEvaluator]
for calculating the function’s output in that partition.