Re: ERROR: failed to build any 3-way joins

Joshua Tolley <eggyknap@gmail.com> writes:
> On Sun, May 23, 2010 at 2:11 PM, Jehan-Guillaume (ioguix) de Rorthais
> <jgdr@dalibo.com> wrote:
>> Here is how to reproduce the bug:
>> postgres=# SELECT rolname FROM pg_catalog.pg_roles AS r, pg_auth_members AS m
>> WHERE r.oid=m.roleid
>> AND member IN (
>> SELECT oid FROM pg_catalog.pg_roles
>> WHERE rolname='postgres')
>> ORDER BY rolname;
>> ERROR:  failed to build any 3-way joins

> Just a guess, but I'd bet this was fixed by the very recent commit to
> fix this: http://archives.postgresql.org/pgsql-hackers/2010-05/msg01203.php

Worksforme in CVS HEAD, so apparently it is that same bug.  Thanks for
the report though!

            regards, tom lane