
Member • Jul 9, 2017
Member • Jul 9, 2017
Administrator • Jul 9, 2017
How about adding a little more reference to your question? Are we talking about databases here?rajmanishawhat is primary key?
Member • Jul 9, 2017
#-Link-Snipped-#rajmanishawhat is primary key?
Member • Jul 10, 2017
Member • Aug 14, 2017
your aadhar number (Social security number ) in the US, Driving license number etc all can be your your primary key.rajmanishawhat is primary key?