Jorge Soro Domenech <jorsodom@gmail.com> writes:
> I add a more info.
> I check .back file and this return "PostreSQL custom database dump -
> v1.14-0. Don't understand why the file header have 11.18 database version.
The dump file format version isn't necessarily identical to the
software release version, as we only change the format ID when we
actually change the dump file format. A quick trawl in the source
code says that 1.14 was emitted by pg_dump versions 12.x through 15.x.
regards, tom lane