On Mon, Jun 29, 2009 at 4:53 AM, Bruce YUAN<suanic@gmail.com> wrote:rsd > My function is to collect some backend information for user anlysis. > How to register my function into backend? It make that we can called it via > libpg/PQfn(). > Thanks!
I'm not sure this is -hackers question; seems like -general might be more appropriate.
I think you are looking for CREATE OR REPLACE FUNCTION.