'How to take full database backup using CodeIgniter 4?

I'm working on a CodeIgniter 4 project where I have to provide the functionality to take the full backup of the currently connected database with CodeIgniter 4. But CodeIgniter is showing an error mentioned below.

CodeIgniter\Database\Exceptions\DatabaseException #8 Unsupported feature of the database platform you are using.

I want to integrate it as same as CodeIgniter 3 provides.

I wrote the below line of code to my Controller

$db = \Config\Database::connect();
$util = \Config\Database::Utils($db);
$util->backup([
    'format' => 'gzip',
    'filename' => 'backup' . date('Y-m-d')
]);

But it is a throwing exception. An error screenshot is also attached. Error Screenshot

I have gone through many solutions, but they are only limited to the particular table. But I want to export the whole database at the moment.

Thank you in advance.

phpcodeignitercodeigniter-4


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