I have a dataset which has 1 table with 10 coloumns and n
rows.
I create a new table "newTable" which contains 2
columns "A" and "B".
I want to copy the contents of col 7 and col 8 of the
original dataset/table into "newTable".
Whats the most efficient way of doing this ?
Coming up with a refined way of doing this is important
as I perform this operation often in my application.