getPlatformName example

 [
            ParameterType::STRING,
            ParameterType::INTEGER,
        ]);

        return (bool) $result->fetchOne();
    }

    protected function doClear(string $namespace): bool
    {
        if ('' === $namespace) {
            if ('sqlite' === $this->getPlatformName()) {
                $sql = "DELETE FROM $this->table";
            } else {
                $sql = "TRUNCATE TABLE $this->table";
            }
        } else {
            $sql = "DELETE FROM $this->table WHERE $this->idCol LIKE '$namespace%'";
        }

        try {
            $this->conn->executeStatement($sql);
        } catch (TableNotFoundException) {
        }