akar_processor::physical::order_aggregate::aggregate

Struct PhysicalAggregate

pub struct PhysicalAggregate {
    pub group_by_cols: Vec<u32>,
    pub aggregate_functions: Vec<String>,
}

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§group_by_cols: Vec<u32>§aggregate_functions: Vec<String>

Trait Implementations§

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impl PhysicalOperatorExec for PhysicalAggregate

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fn operator_type(&self) -> &str

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fn execute(&self, input: Vec<DataChunk>) -> OperatorResult

Auto Trait Implementations§

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impl UnwindSafe for PhysicalAggregate

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impl<T> Allocation for T
where T: RefUnwindSafe + Send + Sync,

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impl<T> Any for T
where T: 'static + ?Sized,

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impl<T> BorrowMut<T> for T
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fn borrow_mut(&mut self) -> &mut T

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impl<ST, DT> CastableFrom<ST, Initialized, Initialized> for DT
where ST: ?Sized, DT: ?Sized,

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impl<ST, DT> CastableFrom<ST, Uninit, Uninit> for DT
where ST: ?Sized, DT: ?Sized,

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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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fn instrument(self, span: Span) -> Instrumented<Self> ⓘ

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Calls U::from(self).

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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 more

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where F: FnOnce(&Self) -> bool,

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

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