Re: Error while restoring database

"Johann Zuschlag" <zuschlag@online.de> writes:
> Here is an excerpt of the original dump-file.

That's what you showed us already.  What I'd like to see is the
original database contents, particularly
select * from pg_operator where oid = 280343;select * from pg_operator where oid = 280344;

so we can see why pg_dump is producing the bogus output.
        regards, tom lane