Support Decimal data type

[imdad]

I have few tables imported from old database which was a MySQL database. The tables contain columns with Decimal data type.
While doing

$fromSchema = $conn->getSchemaManager()->createSchema();
$toSchema = clone $fromSchema;

I'm getting following Exception

[Doctrine\DBAL\DBALException] Unknown database type decimal(3, 2) requested, FOD\DBALClickHouse\ClickHousePlatform may not support it. in public_html/vendor/doctrine/dbal/lib/Doctrine/DBAL/Platforms/AbstractPlatform.php on line 443