[Dbix-class] where is the document for update

[Ash Berlin]

Wan wrote:
> I want to submit a SQL sentence to MySQL  server like this
> 
> UPDATE Config SET Value = '3' WHERE Name = 'hah'
> 
> I don't know how to how to use the *update* method, DBIx::Class::Row and 
> DBIx::Class::ResultSet are not details, I can't get useful information.
> 
> Thanks for any help!
> 

$config->value(3);
$config->update;