Hi Chris, Sorry for not being clear here. To keep it simple. 1. I basically want a output dataset which will be result of dataset1 and dataset2. Either of the function from above works 2. Output data I have provided, is the desired result I wanted. 3. Rules: - you can think this is a transactional data. Dataset1 is existing, Dataset2 is new. Update date is the date on which Dataset2 is run - Every time when we run the Dataset2, there will be new records and overlap records on primary key. - As an output I want, those new records from Dataset2. I don't want to change the overlapping records. Thanks
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