"Andrus" <eetasoft(at)online(dot)ee> writes:
> I want that end users see error messages descibed in
> Appendix A. PostgreSQL Error Codes
> in Estonian.
> I can provide translations to those error codes.
> How to make Postgres server to return my translated error messages ?
Step right up and become a translator :-). There's some starting
information here:
http://developer.postgresql.org/docs/postgres/nls-translator.html
and most of the work gets done here:
http://pgfoundry.org/projects/pgtranslation/
regards, tom lane