On Thu, Feb 22, 2018 at 8:31 AM, Robert Haas wrote:
> On Thu, Feb 22, 2018 at 12:35 AM, Tom Lane wrote:
>> Robert Haas writes:
>>> Charge cpu_tuple_cost * 0.5 for Append and MergeAppend nodes.
>>
>> This seems to have produced some plan instability in the buildfarm.
>
> I was worried about that.
On Thu, Feb 22, 2018 at 12:35 AM, Tom Lane wrote:
> Robert Haas writes:
>> Charge cpu_tuple_cost * 0.5 for Append and MergeAppend nodes.
>
> This seems to have produced some plan instability in the buildfarm.
I was worried about that. Looking at it now. I wish we had some way
to figure out whe
