Struct datafusion_expr::logical_plan::Sort

pub struct Sort {
    pub expr: Vec<Expr>,
    pub input: Arc<LogicalPlan>,
    pub fetch: Option<usize>,
}

Sorts its input according to a list of sort expressions.

Fields

expr: Vec<Expr>

The sort expressions

input: Arc<LogicalPlan>

The incoming logical plan

fetch: Option<usize>

Optional fetch limit

Trait Implementations

impl Clone for Sort

fn clone(&self) -> Sort

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Sort

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

Formats the value using the given formatter.

impl Hash for Sort

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for Sort

fn eq(&self, other: &Sort) -> 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 Sort

impl StructuralPartialEq for Sort