Data Table Sorting

Abhinethra

Consider the following data table
Sl. No. Name
1 Tom
2 David
3 Steve

When the table is sorted using the name column the following appears.

Sl. No. Name
2 David
3 Steve
1 Tom

I want the name column to be sorted but the Sl. No. column to still show 1, 2 , 3 in order.

How can i achieve this??