Method join_as

src/query/helper.rs:405–413

Join via [`RelationDef`] with table alias.

(mut self, join: JoinType, mut rel: RelationDef, alias: I)

    /// Join via [`RelationDef`] with table alias.
    fn join_as<I>(mut self, join: JoinType, mut rel: RelationDef, alias: I) -> Self
    where
        I: IntoIden,
    {
        let alias = alias.into_iden();
        rel.to_tbl = rel.to_tbl.alias(SeaRc::clone(&alias));
        self.query().join(join, rel.to_tbl.clone(), rel);
        self
    }

    /// Join via [`RelationDef`] with table alias but in reverse direction.
    /// Assume when there exist a relation A to B.