pub trait GroupByDsl<Expr: Expression> {
    type Output;

    fn group_by(self, expr: Expr) -> GroupBy<Self, Expr>;
}
Expand description

The group_by method

This trait should not be relied on directly by most apps. Its behavior is provided by QueryDsl. However, you may need a where clause on this trait to call group_by from generic code.

Required Associated Types§

The type returned by .group_by

Required Methods§

See the trait documentation.

Implementors§