I checked the Wishlist web part and related SQL Query which is:
SELECT * FROM COM_SKU WHERE [SKUID] IN (SELECT [SKUID] FROM COM_Wishlist WHERE [SiteID] = @SiteID AND [UserID] = @UserID)
and the default wishlist web part code behind for binding data is:
if ((currentUser != null) && (currentSite != null))
repeater.DataSource = SKUInfoProvider.GetWishlistProducts(currentUser.UserID,currentSite.SiteID).TypedResult;
so both those columns aren't available in the dataset being returned.
Now how can I get
DocumentRatings in this transformation?