Struct Aggregate 

pub struct Aggregate {
    pub input: Arc<LogicalPlan>,
    pub group_exprs: Vec<Expr>,
    pub aggr_exprs: Vec<Expr>,
    pub schema: SchemaRef,
}

Fields

input: Arc<LogicalPlan>

The incoming logical plan

group_exprs: Vec<Expr>

Grouping expressions

aggr_exprs: Vec<Expr>

Aggregate expressions

schema: SchemaRef

The schema description of the aggregate output

Trait Implementations

impl Clone for Aggregate

fn clone(&self) -> Aggregate

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Aggregate

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

Formats the value using the given formatter.

impl Display for Aggregate

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

Formats the value using the given formatter.