Re: BUG #9227: Error on SELECT ROW OVERLAPS ROW with single ROW argument

Sorry, the MIME type seems to have gotten screwed up, hopefully this
will work better.

On Mon, Feb 17, 2014 at 9:33 PM, Joshua Yanovski <pythonesque@gmail.com> wrote:
> On Mon, Feb 17, 2014 at 5:07 PM, Joshua Yanovski <pythonesque@gmail.com> wrote:
>> On Mon, Feb 17, 2014 at 4:33 PM, Tom Lane <tgl@sss.pgh.pa.us> wrote:
>>> While it would be a reasonably simple change to make this work as
>>> originally intended, I'm strongly tempted to just rip it out instead,
>>> and only support the SQL-mandated syntax.  If anyone was using this
>>> undocumented feature, you'd think they'd have complained sometime in
>>> the last ten years.  And making it work would really entail adding
>>> documentation and a regression test case, so it'd be substantially
>>> more effort than just killing the "list_length == 1" case.
>>>
>>>                         regards, tom lane
>>
>> For what it's worth, that seems reasonable to me as well.  I would
>> never have found this if I weren't actually looking through gram.y
>> anyway.
>>
>> --
>> Josh
>
> Attaching a patch to just remove the n == 1 case.
>
> --
> Josh



--
Josh