Prado\Data\TDbConnection::setColumnCase PHP Method

    public function setColumnCase($value)
    {
        switch (TPropertyValue::ensureEnum($value, 'Prado\\Data\\TDbColumnCaseMode')) {
            case TDbColumnCaseMode::Preserved:
                $value = PDO::CASE_NATURAL;
                break;
            case TDbColumnCaseMode::LowerCase:
                $value = PDO::CASE_LOWER;
                break;
            case TDbColumnCaseMode::UpperCase:
                $value = PDO::CASE_UPPER;
                break;
        }
        $this->setAttribute(PDO::ATTR_CASE, $value);
    }