On Thu, 11 Feb 2010 10:53:22 -0500, Robert Haas <robertmhaas@gmail.com>
wrote:
> On Thu, Feb 11, 2010 at 8:46 AM, Marko Tiikkaja
> <marko.tiikkaja@cs.helsinki.fi> wrote:
>> On 2010-02-11 03:44 +0200, I wrote:
>>> I'm going to have to disappoint a bunch of people and give up. :-(
>>
>> Btw. would it make sense to apply the WITH-on-top-of-DML part of this
>> patch? At least to me, this seems useful because you can write a
>> RECURSIVE SELECT and then use UPDATE .. FROM or DELETE .. USING on that
>> CTE.
>
> Hmm, that's a thought. Can you split out just that part?
Here's the patch. It's the same as the stuff in writeable CTE patches, but
I added regression tests.
Regards,
Marko Tiikkaja