Since we cannot create joins as per out table structure Mmmhhh, why? You maybe have no physical join, but you still can have logical joins. If you have no joins, then your measure tables contains onl…

Thanks Alex :)

@Alex Rubin-Oracle , if OP got the answer and it wasn't one previous posted here, it would be useful for the community to share it here. Then OP can mark it as the answer to the question and all…

What Steve said, the doc should be good enough, because the in-place upgrade process didn't really change…

As a reminder, the feature might be desupported in a future update. I hope Oracle is close to finding a replacement solution, it's now 5 years and counting… (just dropping it without a replaceme…