#[macro_export]
macro_rules! with_dollar_sign {
    ($($body:tt)*) => {
        macro_rules! __with_dollar_sign { $($body)* }
        __with_dollar_sign!($);
    }
}

macro_rules! make_error {
    ($NAME:ident, $ERR:ident) => {
        with_dollar_sign! {
            ($d:tt) => {
                #[macro_export]
                macro_rules! $NAME {
                    ($d($d args:expr),*) => {           
                        Err(datafusion_common::DataFusionError::$ERR(format!($d($d args),*).into()))
                    }
                }
            }
        }
    };
}

make_error!(plan_err, Plan);

            if !val.is_null() {
                plan_err!("value is not null {}", val)?
            }