Trait diesel::prelude::OrderDsl

pub trait OrderDsl<Expr: Expression>: AsQuery {
    type Output: AsQuery<SqlType = Self::SqlType>;
    fn order(self, expr: Expr) -> Self::Output;
}

Sets the order clause of a query. If there was already a order clause, it will be overridden. The expression passed to order must actually be valid for the query. See also: .desc() and .asc()

This is automatically implemented for the various query builder types.

Associated Types

type Output: AsQuery<SqlType = Self::SqlType>

Required Methods

fn order(self, expr: Expr) -> Self::Output

Implementors

• impl<T, Expr, ST> OrderDsl<Expr> for T where
    Expr: Expression,
    T: QuerySource + AsQuery<SqlType = ST>,
    T::Query: OrderDsl<Expr, SqlType = ST>,  type Output = <T::Query as OrderDsl<Expr>>::Output;