Re: Help : insert a bytea data into new table

[quoting fixed]

Quoth dennis <dennis.mails@gmail.com>:
> Ben Morrow wrote:
> > Quoth dennis<dennis@teltel.com>:
> >> Dear Ben
> >>
> >>      thanks for you anwser.
> >> I try to add function quote_literal on my sql statement .
> >>
> >> but it raise other error message (quote_literal not support bytea format):
> >>        function quote_literal(bytea) does not exist
> >
> > Which Postgres version are you using?
>
> Postgres : 8.1.4

Then I think you want 
   create function quote_literal (bytea)       returns text       immutable strict       language plpgsql       as $$
        begin               return 'E'''                   || replace(encode($1, 'escape'), E'\\', E'\\\\')
     || '''';           end;       $$;
 

Ben