Laurenz Albe <laurenz.albe@cybertec.at> writes:
> Rossi, Maria wrote:
>> Has anyone encountered having dups rows loaded? Any idea what caused this and how to prevent?
> I don't believe that pg_dumpall miraculously duplicated the row.
What seems much more likely is that the dump script was loaded twice.
The script expects to be fed into an empty database ...
regards, tom lane