Rob Sargent <robjsargent@xxxxxxxxx> writes: > Thanks Adrian. There's enough wiggle room in there for me to at least > try the restore. Linus file command tells me > db.dump: PostgreSQL custom database dump - v1.13-0 > That dump was from a version 10 server. Any guess at how that "v1.13-0" > relates to the server version? It doesn't, it's just a more-or-less-magic identifier for the dump file's format version, with no connection to any user-visible release number. What you should try is pg_restore -f - db.dump | head which should provide some comments telling you the originating server version and pg_dump version. regards, tom lane