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CalculationType

datafusion_quality::rules::table

Enum CalculationType 

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pub enum CalculationType {

Show 25 variants    Count,
    CountDistinct,
    Avg,
    StdDev,
    Max,
    Min,
    Sum,
    Median,
    CovarPop {
        x: Option<Expr>,
        y: Option<Expr>,
    },
    CovarSamp {
        x: Option<Expr>,
        y: Option<Expr>,
    },
    FirstValue(Option<Vec<SortExpr>>),
    LastValue,
    NthValue(i64, Option<Vec<SortExpr>>),
    RegrAvgX {
        x: Option<Expr>,
        y: Option<Expr>,
    },
    RegrAvgY {
        x: Option<Expr>,
        y: Option<Expr>,
    },
    RegrCount {
        x: Option<Expr>,
        y: Option<Expr>,
    },
    RegrIntercept {
        x: Option<Expr>,
        y: Option<Expr>,
    },
    RegrR2 {
        x: Option<Expr>,
        y: Option<Expr>,
    },
    RegrSlope {
        x: Option<Expr>,
        y: Option<Expr>,
    },
    RegrSxx {
        x: Option<Expr>,
        y: Option<Expr>,
    },
    RegrSxy {
        x: Option<Expr>,
        y: Option<Expr>,
    },
    RegrSyy {
        x: Option<Expr>,
        y: Option<Expr>,
    },
    StddevPop,
    VarPop,
    VarSamp,

}

Variants§

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Count

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CountDistinct

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Avg

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StdDev

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Max

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Min

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Sum

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Median

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CovarPop

Fields

§x: Option<Expr>
§y: Option<Expr>
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CovarSamp

Fields

§x: Option<Expr>
§y: Option<Expr>
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FirstValue(Option<Vec<SortExpr>>)

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LastValue

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NthValue(i64, Option<Vec<SortExpr>>)

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RegrAvgX

Fields

§x: Option<Expr>
§y: Option<Expr>
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RegrAvgY

Fields

§x: Option<Expr>
§y: Option<Expr>
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RegrCount

Fields

§x: Option<Expr>
§y: Option<Expr>
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RegrIntercept

Fields

§x: Option<Expr>
§y: Option<Expr>
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RegrR2

Fields

§x: Option<Expr>
§y: Option<Expr>
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RegrSlope

Fields

§x: Option<Expr>
§y: Option<Expr>
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RegrSxx

Fields

§x: Option<Expr>
§y: Option<Expr>
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RegrSxy

Fields

§x: Option<Expr>
§y: Option<Expr>
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RegrSyy

Fields

§x: Option<Expr>
§y: Option<Expr>
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StddevPop

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VarPop

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VarSamp

Trait Implementations§

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impl Clone for CalculationType

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fn clone(&self) -> CalculationType

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more
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impl Debug for CalculationType

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

Formats the value using the given formatter. Read more
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impl Display for CalculationType

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

Blanket Implementations§

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
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impl<T> ErasedDestructor for T
where T: 'static,

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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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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> IntoEither for T

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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 more
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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
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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impl<T> MaybeSendSync for T

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impl<T> Same for T

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type Output = T

Should always be Self
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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T> ToString for T
where T: Display + ?Sized,

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fn to_string(&self) -> String

Converts the given value to a String. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<V, T> VZip<V> for T
where V: MultiLane<T>,

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fn vzip(self) -> V