Hello!Currently we run 4.1.9 and try to upgrade to the latest 4.2 release.
Our DB server is on separate machine and run PostgreSQL 9.2.23.
During upgrade the following error occurs:
[WARNING] This release requires
PostgreSQL server 9.5.9 but the engine database is currently hosted on
PostgreSQL server 9.2.23
[ ERROR ] Please upgrade the
PostgreSQL instance that serves the engine database to 9.5.9 and retry.
Ok, so we need to upgrade
PostgreSQL.
The question is - do we need to have exact 9.5.9 version of
PostgreSQL ?
Because if we upgrade PostgreSQL to the latest available 9.5.12 the same error occurs saying that client and server version mismatched and upgrade terminates.
Thank you.