That specific character sequence is a result of Unicode implementations
prior to 6.0 mixing with later implementations.  See here:

http://en.wikipedia.org/wiki/Specials_%28Unicode_block%29#Replacement_character

You could replace that sequence with the correct 0xFFFD sequence with `sed`
for example (if using a plaintext dump format).

On Thu, Jun 2, 2011 at 4:17 PM, BRUSSER Michael <michael.brus...@3ds.com>wrote:

>  We upgrading some old  database (7.3.10 to 8.4.4).   This involves
> running pg_dump on the old db
>
> and loading the datafile to the new db.  If this matters we do not use
> pg_restore, the dump file is just sourced with psql,
>
> and this is where I ran into problem:
>
>
>
> psql: .../postgresql_archive.src/... ERROR:  invalid byte sequence for
> encoding "UTF8": 0xedbebf
>
> HINT:  This error can also happen if the byte sequence does not match the
> encoding
>
> expected by the server, which is controlled by "client_encoding".
>
>
>
> The server and client encoding are both Unicode. I think we may have some
> copy/paste MS-Word markup
>
> and possibly other odd things  on the old database.  All this junk is found
> on the ‘text’ fields.
>
>
>
> I found a number of related postings, but did not see a good solution.
> Some folks suggested cleaning the datafile prior to loading,
>
> while someone else did essentially the same thing on the database before
> dumping it.
>
> I am looking for advice, hopefully the “best technique” if there is one,
>   any suggestion is appreciated.
>
>
>
> Thanks,
>
> Michael.
>
>
>
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