Re: grouping sets - updated patch

Joshua Tolley <eggyknap@gmail.com>

From: Joshua Tolley <eggyknap@gmail.com>
To: Pavel Stehule <pavel.stehule@gmail.com>
Cc: PostgreSQL Hackers <pgsql-hackers@postgresql.org>
Date: 2010-08-10T03:24:08Z
Lists: pgsql-hackers
On Mon, Aug 09, 2010 at 10:59:26PM +0200, Pavel Stehule wrote:
> Hello
> 
> I fixed an issues with empty sets. It just work, but there are some ugly hacks.
> 
> It's really needs own planner node - now grouping functions are not
> supported by ORDER BY clause.

I haven't made it through the last version much, but I'll poke through this
instead. I have a few days of family business coming up, and might be
unrespondive during that time.

--
Joshua Tolley / eggyknap
End Point Corporation
http://www.endpoint.com