I've been playing with the GitHub Coronavirus data at:
Thank You Johns Hopkins CSSE.
I've been using this URL in an HTTP dataset.
However, the dataset gets a new column each day. When DSS looks at the new data it does not reflect the Schema that the data had the prior day and throws at least a warning.
Is there a better way to gather such a dataset that expands in this column-wise way without manually refreshing the schema?
So, I think that I found the answer.