public function convertSqlArrToRecArr($sqlArr)
    {
        $recArr = array();
        /* @var $field BizField */
        foreach ($this->varValue as $key => $field) {
            if ($field->column || $field->sqlExpression) {
                $recArr[$key] = $sqlArr[$field->index];
            } else {
                $recArr[$key] = "";
            }
        }
        return $recArr;
    }