On 2/8/07, Tom Lane <tgl@sss.pgh.pa.us> wrote:
> Arindam <arindam.mukerjee@gmail.com> writes:
> > I tried dumping data in tar format using the pg_dump utility (with
> > version 7.2.1) and restoring it using pg_restore utility (with version
> > 8.1.5). But on running this command:
>
> > pg_restore -d mydb -C -u <my_dump_file>
> > I get the following error:
> > pg_restore: [archiver] unsupported version (1.10) in file header
>
> It looks to me a whole lot like you got it backward, ie, used the 8.1
> pg_dump and then tried to restore with the 7.2 pg_restore.
>
> Now you *should* be using the newer pg_dump to dump from the old
> database --- that's considered good practice. But you need an
> up-to-date pg_restore to read its output.
Well this time I got it dumped using 8.1.5 and tried restoring it too
with 8.1.5 - however no difference in the result.
>
> regards, tom lane
>
