Method otherwise

datafusion/expr/src/conditional_expressions.rs:58–61

(&mut self, else_expr: Expr)

        }
    }
    pub fn otherwise(&mut self, else_expr: Expr) -> Result<Expr> {
        self.else_expr = Some(Box::new(else_expr));
        self.build()
    }

    pub fn end(&self) -> Result<Expr> {
        self.build()