So Im setting up a SSIS package to refill the DB, drop/re-add the keys etc and I notice that there are extended properties added in the definition of the keys added to the fact table. Do these needed to be added back EXACTLY as they are defined (when viewing them in management studio via right-click > script key) ?
Im thinking they do as they mention the DSV, so Im guessing that not adding them back might mess up the DSV?