core/Config/DatabaseConfig.php

<?php

/**
 * Matomo - free/libre analytics platform
 *
 * @link    https://matomo.org
 * @license https://www.gnu.org/licenses/gpl-3.0.html GPL v3 or later
 */

namespace Piwik\Config;

class DatabaseConfig extends SectionConfig
{
    public static function getSectionName(): string
    {
        return 'database';
    }

    public static function isTiDb(): bool
    {
        return self::getConfigValue('schema') === 'Tidb';
    }
}