On Fri, Sep 18, 2009 at 3:52 PM, Tom Lane <tgl@sss.pgh.pa.us> wrote:
> Robert Haas <robertmhaas@gmail.com> writes:
>> The clauses are well-defined, but they don't have well-defined sides.
>> I see now what you're going for with clause_matches_join, but
>> "matches" is a pretty broad term, IMO.
>
> clause_sides_match_join?
Yes, that's perfect.
...Robert