> On 21 Nov 2023, at 14:31, Dick Visser <[email protected]> wrote: > On Tue, 21 Nov 2023 at 14:07, Ron Johnson <[email protected] > <mailto:[email protected]>> wrote: > On Tue, Nov 21, 2023 at 6:29 AM Dick Visser <[email protected] > <mailto:[email protected]>> wrote:
> I already found out that there are compatibility issues if I use the client > programs from the Debian VM when they're older than the server version. > > Like what? > > For starters: > > pg_restore: error: unsupported version (1.15) in file header Older versions of tools are not guaranteed to be compatible with newer versions of the server. You should use the dump/restore tools of the version you are targeting. For other clients like psql it's usually fine to use the latest version against older servers. If you have a mix of server versions installed you need to put in the work of ensuring you are using the right version of the clients as well. -- Daniel Gustafsson
