Re: hash distinct

Поиск
Список
Период
Сортировка
От Pavel Stehule
Тема Re: hash distinct
Дата
Msg-id 162867790807170511x47a26609na40b9a618c152d88@mail.gmail.com
обсуждение исходный текст
Ответ на Re: hash distinct  ("Jonah H. Harris" <jonah.harris@gmail.com>)
Список pgsql-hackers
2008/7/17 Jonah H. Harris <jonah.harris@gmail.com>:
> On Thu, Jul 17, 2008 at 7:38 AM, Pavel Stehule <pavel.stehule@gmail.com> wrote:
>> I found http://mirror.fslutd.org/postgresql/projects/pgFoundry/hashdistinct/pg-hashdistinct.diff
>> project. Is this project living?
>
> This was a SoC project from a couple years ago.  It probably wouldn't
> take too much to get it merged back into the codebase.  IIRC, the only
> thing it lacked was more optimal optimizer code.
>
>> Have somebody plan work on it?
>
> I don't think so.

ok I'll plan look on it - I am thinking about rollup implementation
and hash distinct would be intrduction to some new parts of pg for me.

Pavel


>
> --
> Jonah H. Harris, Sr. Software Architect | phone: 732.331.1324
> EnterpriseDB Corporation | fax: 732.331.1301
> 499 Thornall Street, 2nd Floor | jonah.harris@enterprisedb.com
> Edison, NJ 08837 | http://www.enterprisedb.com/
>


В списке pgsql-hackers по дате отправления:

Предыдущее
От: "Jonah H. Harris"
Дата:
Сообщение: Re: hash distinct
Следующее
От: Alvaro Herrera
Дата:
Сообщение: Re: autovacuum crash due to null pointer