When I had to migrate from 9i to 12c, my only option was export from 9i
then import to 12c. It required downtime but it was safe. I also did a
character set scan on the source which was usacii7 because we also moved to
an updated character set and some data columns needed to be increased. Then
I needed to update the tnsnames.ora file to a newer format.
Mark
On Thu, Nov 23, 2023, 12:40 PM Shravan Kumar Kota <shravankota@xxxxxxxxx>
wrote:
Hi all
We have 8i db in hpux server , now we are moving to 19c in Linux server.
Which method will be good and smooth o migrate the data.
Thanks,
Skumar.
