Method rev

src/entity/relation.rs:216–230

Reverse this relation (swap from and to)

(self)

impl RelationDef {
    /// Reverse this relation (swap from and to)
    pub fn rev(self) -> Self {
        Self {
            rel_type: self.rel_type,
            from_tbl: self.to_tbl,
            to_tbl: self.from_tbl,
            from_col: self.to_col,
            to_col: self.from_col,
            is_owner: !self.is_owner,
            on_delete: self.on_delete,
            on_update: self.on_update,
            on_condition: self.on_condition,
            fk_name: None,
            condition_type: self.condition_type,
        }
    }

    /// Express the relation from a table alias.
    ///