Alvaro Herrera <alvherre@alvh.no-ip.org> writes:
> On 2025-Apr-15, Tom Lane wrote:
>> Looking at the patch itself, it doesn't seem like the got_children
>> flag is accomplishing anything;
> Ah yes, I forgot to set got_children when reading the children list.
> This happens within the loop for columns, so the idea is to obtain that
> list just once instead of once per column.
Ah, got it. Makes sense as long as you actually avoid the work ;-)
regards, tom lane