Arindam <arindam.mukerjee@gmail.com> writes:
> On 2/8/07, Tom Lane <tgl@sss.pgh.pa.us> wrote:
>> 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.
[ experiments a bit... ] Apparently you have still a third version
laying about someplace, because that message actually must be coming
from a 7.3 or 7.4 pg_restore. Check your PATH.
$ pg_dump -Ft -s regression >zzz.tar
$ ~postgres/version82/bin/pg_restore zzz.tar | wc
6450 17782 136294
$ ~postgres/version81/bin/pg_restore zzz.tar | wc
6455 17788 136330
$ ~postgres/version80/bin/pg_restore zzz.tar | wc
6587 18184 139822
$ ~postgres/version74/bin/pg_restore zzz.tar | wc
pg_restore: [archiver] unsupported version (1.10) in file header
0 0 0
$ ~postgres/version73/bin/pg_restore zzz.tar | wc
pg_restore: [archiver] unsupported version (1.10) in file header
0 0 0
$ ~postgres/version72/bin/pg_restore zzz.tar | wc
pg_restore: [archiver] input file does not appear to be a valid archive
0 0 0
$ ~postgres/version71/bin/pg_restore zzz.tar | wc
Archiver: input file does not appear to be a valid archive
0 0 0
$
regards, tom lane
