On Sun, Mar 19, 2023 at 2:09 AM shashidhar Reddy
<shashidharreddy001@xxxxxxxxx <mailto:shashidharreddy001@xxxxxxxxx>> wrote:
Hello,
I am in a process of upgrading postgresql from version 12 to 13
using pg_upgrdrade but I am getting error stating
FATAL: database files are incompatible with server
DETAIL: The data directory was initialized by PostgreSQL version 13
, which is not compatible with this version 12.14 (Ubuntu
12.14-1.pgdg18.04+1)
Please help me on this issue.
You have configured the postgres v12 server to use a directory where
there are data from a postgres v13 server. Evidently that can not work...
*t
