Re: [PATCH] Add tests for Bitmapset

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От David Rowley
Тема Re: [PATCH] Add tests for Bitmapset
Дата
Msg-id CAApHDvqXdBWMwGuzJBSbq4eiNLDaR738-upd8NJpmhUq3a+XLQ@mail.gmail.com
обсуждение исходный текст
Ответ на Re: [PATCH] Add tests for Bitmapset  (Greg Burd <greg@burd.me>)
Ответы Re: [PATCH] Add tests for Bitmapset
Список pgsql-hackers
On Thu, 9 Oct 2025 at 07:48, Greg Burd <greg@burd.me> wrote:
>                      bms = bms_del_member(bms, member);
> +                    num_members--;
> +                    memmove(members + pos, members + pos + 1,
> +                                     (num_members - pos) * sizeof(int));

I don't think there's any need to maintain the order of that members
array, so couldn't you just do this?:

bms = bms_del_member(bms, member);
members[pos] = members[--num_members];

David



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