Le 26/06/2018 à 16:43, Alvaro Herrera a écrit :
> On 2018-Jun-25, Tom Lane wrote:
>
>> Alvaro Herrera <alvherre@2ndquadrant.com> writes:
>>> On 2018-Jun-18, David Rowley wrote:
>>>> I've attached a patch which cleans up my earlier version and moves the
>>>> setup of the append_rel_array into its own function instead of
>>>> sneaking code into setup_simple_rel_arrays(). I've also now updated
>>>> the comment above find_childrel_appendrelinfo(), which is now an
>>>> unused function.
>>
>>> I checked that this patch fixes the originally reported performance
>>> regression.
>>> Unless there are objections, I intend to push this patch tomorrow.
>>
>> If find_childrel_appendrelinfo is now unused, we should remove it.
>
> Agreed -- thanks for following up. Pushed that way.
Thanks Alvaro, Ashutosh and David.