Is it possible to add an Upsert key to an existing output or change the Upsert key for an existing output without creating a new output?
This is all very hypothetical right now! Since this is new data and a lot of the schemas have been changing during design phases, I just want to get ahead of any problems we might have.
You won't be able to update the Upsert keys for an existing output in Upsolver. Best way to do handle this is to create a new snowflake table (or delete existing data and keep same table), duplicate your output, change your Upsert key and replay