Struct RawAggregateExpr 

pub struct RawAggregateExpr {
    pub func: Arc<AggregateUDF>,
    pub args: Vec<Expr>,
    pub distinct: bool,
    pub filter: Option<Box<Expr>>,
    pub order_by: Vec<SortExpr>,
    pub null_treatment: Option<NullTreatment>,
}

This structure is used by AggregateFunctionPlanner to plan operators with custom expressions.

Fields

func: Arc<AggregateUDF>

args: Vec<Expr>

distinct: bool

filter: Option<Box<Expr>>

order_by: Vec<SortExpr>

null_treatment: Option<NullTreatment>

Trait Implementations

impl Clone for RawAggregateExpr

fn clone(&self) -> RawAggregateExpr

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RawAggregateExpr

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

Formats the value using the given formatter.