protected function appendTableName($column)
    {
        // If missing prepend the table name
        if (strpos($column, '.') === false) {
            return $this->modelInstance->getTable() . '.' . $column;
        }

        // Remove alias prefix indicator
        if (substr($column, 0, 2) === '_.') {
            return preg_replace('/^_\./', '', $column);
        }

        return $column;
    }