Struct WindowFrameFunctionConfig 

pub struct WindowFrameFunctionConfig {
    pub function_type: WindowFrameFunction,
    pub source_column: String,
    pub units: FrameUnits,
    pub start_bound: FrameBound,
    pub end_bound: FrameBound,
    pub output_alias: Option<String>,
}

Configuration for a single window frame aggregate function.

Fields

function_type: WindowFrameFunction

Type of aggregate function

source_column: String

Source column name

units: FrameUnits

Frame unit type (ROWS or RANGE)

start_bound: FrameBound

Start bound of the frame

end_bound: FrameBound

End bound of the frame

output_alias: Option<String>

Output column alias

Trait Implementations

impl Clone for WindowFrameFunctionConfig

fn clone(&self) -> WindowFrameFunctionConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for WindowFrameFunctionConfig

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

Formats the value using the given formatter.

impl PartialEq for WindowFrameFunctionConfig

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for WindowFrameFunctionConfig

impl StructuralPartialEq for WindowFrameFunctionConfig