Re: pg_ [dump & restore] invalid archive problem

Hi,

I had a similar problem a while back,

I think the way you've dumped them is fine, to restore them however you need
to use the psql command

psql -U postgres YourDatabase < mydb.tar

make sure YourDatabase is created and empty before you run this command, and
change postgres to whatever user you have.

Hope this helps

Roy

-----Original Message-----
From: John-Paul Delaney [mailto:John-Paul(dot)Delaney(at)wfp(dot)org]
Sent: 04 November 2004 10:29
To: pgsql-novice(at)postgresql(dot)org
Subject: [NOVICE] pg_ [dump & restore] invalid archive problem

Hello List... I'd like to move a db containing large objects from one db to
another.
Using the command syntax directly from man pg_dump:

pg_dump -Ft -b mydb > mydb.tar

pg_restore -d mydb mydb.tar

I invariably (tried various attempts) get the following error:
"pg_restore: [archiver] input file does not appear to be a valid archive"

Any help much appreciated.
/j-p.

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