Delete Incremental Days

[#1]

Hi Everybody

Im trying an Incremental Load of last 17 months from today. The Load will be every day but my data of my last 2 days could change, my question is:

How can I delete 2 days before today and then replace them with the new data loaded today?

Thanks!!

[johnw · Accepted solution]

Load the most recent two days of data and then concatenate from the QVD where not exists the key (or the date if you prefer or don't have a key).

[#3]

Thanks Again John!!