On Fri, Sep 22, 2017 at 12:45 PM, Garry Chen <gc92(at)cornell(dot)edu> wrote:
> Hi All,
>
> Is dblink extension can connect to an Oracle instance? My
> stapes as following.
>
From the docs:
"dblink is a module that supports connections to other PostgreSQL
databases from within a database session."
https://www.postgresql.org/docs/9.6/static/dblink.html
You should investigate "Foreign Data Wrappers" (fdw) for connecting to
non-PostgreSQL files/systems.
David J.