CodeIgniter url routing

[eluser]Yoosuf Muhammad[/eluser]
well, if i am using the individual functions yeah the method you mentions is pretty cool, but my case is grabbing via Database as

Code:

function index($id){
/**
* Code to display the DB dumps
**/

}

to do so, i should use a dynamic routing, any quick instant solutions please...
Regards,
Yoosuf