I recently referenced this forum topic over on Drupal and left an updated msg there, too:
UC Node Checkout should provide a view to query against the related checkout node
Essentially, I was unable to apply the patch provided in the forum above automatically, thought I got it to work after manually applying it, but still can't display the Order number (or anything from the order) in the same view if I've got any fields from the node-checkout node. Something's not linking appropriately, but I'm stuck and need to provide a way for the client to see the order # and node checkout CCK data in the same view for all records.
Anybody got a simple workaround ... somewhere ... ?
Drupal 6.x, Ubercart 2
(Also asked about this on Drupal, here, as a new topic.)