On Tue, Jun 21, 2016 at 4:41 PM, Tom Lane wrote:
> Robert Haas writes:
>> On Sat, Jun 18, 2016 at 4:49 PM, Tom Lane wrote:
>>> With that thought in mind, I propose that the behavior of
>>> force_parallel_mode = regress is ill-designed so far as EXPLAIN is
>>> concerned. What it ought to do is s
Robert Haas writes:
> On Sat, Jun 18, 2016 at 4:49 PM, Tom Lane wrote:
>> With that thought in mind, I propose that the behavior of
>> force_parallel_mode = regress is ill-designed so far as EXPLAIN is
>> concerned. What it ought to do is suppress *all* Gathers from the output,
>> not just ones
On Sat, Jun 18, 2016 at 4:49 PM, Tom Lane wrote:
> As of HEAD it is possible to get through all of our regression tests
> with these settings:
>
> alter system set force_parallel_mode = regress;
> alter system set max_parallel_workers_per_gather = 2;
> alter system set parallel_tuple_cost = 0;
> a
