Karl O. Pinc wrote:
>> 4. Can I query an object in another database, like in Oracle's dblink?
>
>
> I'm no expert. I don't believe so. You can query across scheams
> in the same database but not across databases. You could do
> something (anything!) by writing an external function in C or
> whatever, but I couldn't say how much work that would take.
>
>
> Karl <kop@meme.com>
> Free Software: "You don't pay back, you pay forward."
> -- Robert A. Heinlein
>
Look in /contrib directory for dblink. That will enable you to query other pg databases.