Andres Freund <andres(at)anarazel(dot)de> writes:
> On 2017-03-07 13:06:39 -0500, Tom Lane wrote:
>> The hashjoin issue is certainly new, and the reorderbuffer issue can't
>> go back further than 9.4. So my inclination is to patch back to 9.4
>> and call it good.
> That works for me. If we find further cases later, we can easily enough
> backpatch it then.
Done like that.
regards, tom lane