Function get_number_of_rows

ciphercore-base/src/evaluators/join.rs:435–442

(set_t: &Type)

}

fn get_number_of_rows(set_t: &Type) -> Result<u64> {
    let headers_types = get_named_types(set_t)?;
    if headers_types.is_empty() {
        return Err(runtime_error!("The set is empty"));
    }
    let first_column_t = ColumnType::new((*headers_types[0].1).clone(), true, &headers_types[0].0)?;
    Ok(first_column_t.get_num_entries())
}

fn evaluate_full_join(
    set0: TypedValue,