"D.C." <coughlandesmond@yahoo.fr> writes:
> The result is ...
> pg_restore: [archiver] input file does not appear to be a valid
> archive
> Eh ???
pg_restore is for restoring dumps that you make with the -Fc or -Ft
options to pg_dump. The default output from pg_dump is a plain sql
script that you just feed to psql.
regards, tom lane