Struct GroupAggregate 

pub struct GroupAggregate {
    pub func: AggregateFunc,
    pub field: Option<String>,
    pub alias: String,
}

GROUP BY 집계 연산 정의

Fields

func: AggregateFunc

field: Option<String>

alias: String

Trait Implementations

impl Clone for GroupAggregate

fn clone(&self) -> GroupAggregate

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for GroupAggregate

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

Formats the value using the given formatter.

impl PartialEq for GroupAggregate

fn eq(&self, other: &GroupAggregate) -> 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 StructuralPartialEq for GroupAggregate