Re: LIMIT/SORT optimization

Поиск
Список
Период
Сортировка
От Simon Riggs
Тема Re: LIMIT/SORT optimization
Дата
Msg-id 1176020653.3623.611.camel@silverbirch.site
обсуждение исходный текст
Ответ на Re: LIMIT/SORT optimization  (Bruce Momjian <bruce@momjian.us>)
Список pgsql-patches
On Sat, 2007-04-07 at 22:16 -0400, Bruce Momjian wrote:

> > The patch is faster until we hit 100k or 10% of the table, at which
> > point it is the same speed.  What is interesting is 1M is also the same
> > speed:

All tests good, AFAICS. Thanks Bruce.

Patch is operating as expected: the common case is considerably faster
and the uncommon case isn't any slower.

--
  Simon Riggs
  EnterpriseDB   http://www.enterprisedb.com



В списке pgsql-patches по дате отправления:

Предыдущее
От: "Marko Kreen"
Дата:
Сообщение: RESET SESSION v3
Следующее
От: "Simon Riggs"
Дата:
Сообщение: Re: Heap page diagnostic/test functions (v2)