pub struct PercentileFunction;
Expand description
PERCENTILE(column, percentile) - finds the nth percentile value
Trait Implementations§
Source§impl AggregateFunction for PercentileFunction
impl AggregateFunction for PercentileFunction
Source§fn init(&self) -> AggregateState
fn init(&self) -> AggregateState
Initialize the aggregation state
Source§fn accumulate(
&self,
state: &mut AggregateState,
value: &DataValue,
) -> Result<()>
fn accumulate( &self, state: &mut AggregateState, value: &DataValue, ) -> Result<()>
Add a value to the aggregation
Source§fn finalize(&self, state: AggregateState) -> DataValue
fn finalize(&self, state: AggregateState) -> DataValue
Finalize and return the result
Source§fn requires_numeric(&self) -> bool
fn requires_numeric(&self) -> bool
Check if this function requires numeric input
Auto Trait Implementations§
impl Freeze for PercentileFunction
impl RefUnwindSafe for PercentileFunction
impl Send for PercentileFunction
impl Sync for PercentileFunction
impl Unpin for PercentileFunction
impl UnwindSafe for PercentileFunction
Blanket Implementations§
Source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
Source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
Source§impl<T> Instrument for T
impl<T> Instrument for T
Source§fn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
Source§fn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
Source§impl<T> IntoEither for T
impl<T> IntoEither for T
Source§fn into_either(self, into_left: bool) -> Either<Self, Self>
fn into_either(self, into_left: bool) -> Either<Self, Self>
Converts
self
into a Left
variant of Either<Self, Self>
if into_left
is true
.
Converts self
into a Right
variant of Either<Self, Self>
otherwise. Read moreSource§fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
Converts
self
into a Left
variant of Either<Self, Self>
if into_left(&self)
returns true
.
Converts self
into a Right
variant of Either<Self, Self>
otherwise. Read more