Re: pgsql: Further fixes for degenerate outer join clauses.

Peter Eisentraut <peter_e@gmx.net> writes:
> On 8/6/15 3:36 PM, Tom Lane wrote:
>> Further fixes for degenerate outer join clauses.

> The <=9.2 versions of this change introduce a new compiler warning:
>     variable ‘unique_ified’ set but not used [-Wunused-but-set-variable]

My compiler didn't complain about that :-(.  Fixed, thanks for the note.

            regards, tom lane