Tableau Server 10.5
Tableau Server REST API 2.8
Tableau Desktop 10.5.8 (Mac)
macOS High Sierra 10.13.6
I've been playing around with the Tableau SDK and REST API to:
This whole process works fine when creating a new data source, for the initial refresh, and the subsequent automated refreshes. However, if any changes need to be made to the data source (add columns, change folder groupings, edit a calculation, etc), we have to re-publish the data source, losing any existing data with the extract that existed previously. This means more time to refresh the extract again.
An ideal workflow would be:
Is it possible to update to an existing data source without replacing/overwriting the existing extract? Thanks!