Enum datafusion::physical_plan::window_functions::WindowFunction

pub enum WindowFunction {
    AggregateFunction(AggregateFunction),
    BuiltInWindowFunction(BuiltInWindowFunction),
}

WindowFunction

Variants

AggregateFunction

window function that leverages an aggregate function

Tuple Fields of AggregateFunction

0: AggregateFunction

BuiltInWindowFunction

window function that leverages a built-in window function

Tuple Fields of BuiltInWindowFunction

0: BuiltInWindowFunction

Trait Implementations

impl Clone for WindowFunction

fn clone(&self) -> WindowFunction

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for WindowFunction

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Display for WindowFunction

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl FromStr for WindowFunction

type Err = DataFusionError

The associated error which can be returned from parsing.

fn from_str(name: &str) -> Result<WindowFunction>

Parses a string s to return a value of this type.

impl PartialEq<WindowFunction> for WindowFunction

fn eq(&self, other: &WindowFunction) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &WindowFunction) -> bool

This method tests for !=.

impl Eq for WindowFunction

impl StructuralEq for WindowFunction

impl StructuralPartialEq for WindowFunction