BUG #7615: CREATE RULE + DEFAULT VALUES + pg_dump trouble

The following bug has been logged on the website:

Bug reference: 7615
Logged by: Marko Tiikkaja
Email address: pgmail@joh.to
PostgreSQL version: 9.1.6
Operating system: Linux
Description:

Hi,

Doing this:

CREATE TABLE foo(a int);

CREATE TABLE bar(a int);

CREATE RULE bar_rule1 AS ON INSERT TO bar DO ALSO INSERT INTO foo DEFAULT
VALUES;

breaks pg_dump. It outputs the following:

CREATE RULE bar_rule1 AS ON INSERT TO bar DO INSERT INTO foo () VALUES
();

which obviously won't work. :-(