/*
It calls the VisitFunction method by passing in the receiver to
and returns the interface. It is a visitor pattern.
*/
func (this *Sum) Accept(visitor expression.Visitor) (interface{}, error) {
return visitor.VisitFunction(this)
}
/*
It calls the VisitFunction method by passing in the receiver to
and returns the interface. It is a visitor pattern.
*/
func (this *ArrayAggDistinct) Accept(visitor expression.Visitor) (interface{}, error) {
return visitor.VisitFunction(this)
}