Add regression tests for remote execution of extension operators/functions.

Tom Lane <tgl@sss.pgh.pa.us>

Commit: b9f117d6cd3c79780b0c0e57068f0837f7493aa6
Author: Tom Lane <tgl@sss.pgh.pa.us>
Date: 2015-11-04T17:03:30Z
Releases: 9.6.0
Add regression tests for remote execution of extension operators/functions.

Rather than relying on other extensions to be available for installation,
let's just add some test objects to the postgres_fdw extension itself
within the regression script.

Files