Help: regarding patch development

nil nil <unprecedented_7@yahoo.com> wrote:

i want to develop a service for postgresql related to querry
processing.but i dont know how to develop it. plz guide me so that
i can take step.

I think the root of all information on that is here:

http://www.postgresql.org/developer/

with the linked developer FAQ being the first thing to read:

http://wiki.postgresql.org/wiki/Developer_FAQ

One other very important source is README files in the source code
directories.

-Kevin