How to override uvm_config_db from extended class?

In reply to Alay Patel:

In reply to ms_1202:
You don’t need to set it again in derived class as while setting the cfg_num through uvm_config_db::set in base test passes the handle of the cfg_num type object.Thus assigning it in derived test will override the values of the fields of the cfg_num type object.

Hi Alay Patel,

Thanks for your response.
Can you please explain it little bit more or better u give some example so that I can understand it more clearly.

Thanks,
Manish