On Tue, Dec 14, 2010 at 11:22 AM, tuanhoanganh <hatuan05@xxxxxxxxx> wrote: > Thanks for your answer. But I don't want to change db config or ALTER > DATABASE data SET bytea_output='escape'; > I can change my app. So is there document introduce how to work with > postgresql 9 bytea Your .Net or whatever library you're using will need to learn how to interpret the new encoding, and do the necessary work to make the data represented to you what you expect. I use perl DBD::Pg interface, and the current released version does not know how to do it, so I had to write my own layer of code into my ORM that detects and decodes the new bytea format before passing it back to my app. The postgres manual has many details that will help you do something like this. -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general
