Creating new columns with new reload

[#1]

Hi All,

I have a QVD which has two column as 'Name' and 'Place' with value as:

Name          Place

Pranav        India

Peter           America

I want to give another column in this as ADD-Time means.

If tomorrow when my QV app refreshes and checks with old qvd that my Column value Pranav is not in new refresh then in new column as TERM-Time give value as Current date.

And if a new Name has came Which was not in previous load example as Danny then in new column as ADD-Time give value as Current Date.

Chart how i want after new refresh:

Name          Place                ADD-Time          TERM-TIME

Pranav        India                                             Current Date

Peter           America

Saurabh     India                   Current Date

Please help its Urgent.

Regards,

Pranav

[Anonymous]

Have a look at this:

Incremental Load