On Sun, Nov 12, 2017 at 8:51 PM, Amit Kapila wrote:
> On Sun, Nov 12, 2017 at 9:18 AM, Thomas Munro
> wrote:
>> How about parallel_leader_participation = on|off? The attached
>> version has it that way, and adds regression tests to
On Sun, Nov 12, 2017 at 9:18 AM, Thomas Munro
wrote:
> On Sat, Oct 21, 2017 at 8:09 AM, Robert Haas wrote:
>> On Tue, Oct 17, 2017 at 7:27 AM, Thomas Munro
>> wrote:
>>
>> I don't think overloading
On Sat, Oct 21, 2017 at 8:09 AM, Robert Haas wrote:
> On Tue, Oct 17, 2017 at 7:27 AM, Thomas Munro
> wrote:
>> While testing parallelism work I've wanted to be able to prevent
>> gather nodes from running the plan in the leader process, and
On Tue, Oct 17, 2017 at 7:27 AM, Thomas Munro
wrote:
> While testing parallelism work I've wanted to be able to prevent
> gather nodes from running the plan in the leader process, and I've
> heard others say the same. One way would be to add a GUC
>
Hi hackers,
While testing parallelism work I've wanted to be able to prevent
gather nodes from running the plan in the leader process, and I've
heard others say the same. One way would be to add a GUC
"multiplex_gather", like in the attached patch. If you set it to off,
Gather and Gather Merge