exactly what I am looking for. very nice. Thx
On Sun, Mar 13, 2016 at 10:44 PM, Tom Lane <tgl@xxxxxxxxxxxxx> wrote:
>> On 03/13/2016 10:07 PM, Tom Smith wrote:
>>> It would help if the resultset has some param to mark which is which
>>> with the grouping sets index.
I think you're looking for the GROUPING() function. See
http://www.postgresql.org/docs/9.5/static/functions-aggregate.html
regards, tom lane
