fanng yuan wrote:
> I just do some research on ip address storage and comparing. I
> found pgsql already fixed that issue. I want to get some point from
> your guys about how this work.
I'm not sure what you're looking for, exactly. Does this page help?:
http://www.postgresql.org/docs/8.4/interactive/datatype-net-types.html
> Also I'm interesting in pgsql . Could you give me some suggestion
> about how to hack pgsql.
http://www.postgresql.org/developer/
-Kevin