Robert Haas <robertmhaas@gmail.com> writes:
> On Thu, Feb 19, 2009 at 1:38 PM, Tom Lane <tgl@sss.pgh.pa.us> wrote:
>> I'll change the comment. Does this help?
> It's an improvement, but your example above is so helpful in
> understanding what is going on here that it might be worth explicitly
> mentioning it in the comment, maybe something like this:
Done, see
http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/optimizer/path/joinrels.c?r1=1.97&r2=1.98
regards, tom lane