Eric Zeng (Customer) asked a question.
Do we have a document about downgrade the vectorwise version from 5.1 to 4.2.2?
Hello all,
Do we have any document about how to downgrade the vw from 5/5.1 to 4.2 ? Due to performance issue, we need downgrade some vw servers from 5.1 to 4.2.2 to compare. Thanks a lot.
Best regards
Eric
Hi Eric,
You cannot downgrade from 5.x back to 4.2. You would have to install 4.2 fresh and reload the data you unloaded from 5.x
You should open cases for the slower queries so we can take a look
Regards,
Nick