Class AggregateFunction

datafusion/expr/src/expr.rs:1093–1097

/// [`ExprFunctionExt`]: crate::expr_fn::ExprFunctionExt
#[derive(Clone, PartialEq, Eq, PartialOrd, Hash, Debug)]
pub struct AggregateFunction {
    /// Name of the function
    pub func: Arc<AggregateUDF>,
    pub params: AggregateFunctionParams,
}

#[derive(Clone, PartialEq, Eq, PartialOrd, Hash, Debug)]
pub struct AggregateFunctionParams {