Re: Proposal: String key space for advisory locks

Поиск
Список
Период
Сортировка
От Itagaki Takahiro
Тема Re: Proposal: String key space for advisory locks
Дата
Msg-id 20091027092413.34DA.52131E4D@oss.ntt.co.jp
обсуждение исходный текст
Ответ на Re: Proposal: String key space for advisory locks  (Josh Berkus <josh@agliodbs.com>)
Ответы Re: Proposal: String key space for advisory locks
Список pgsql-hackers
Josh Berkus <josh@agliodbs.com> wrote:

> > Why aren't you satisfied with hashtext('foo') ?
> 
> Collisions, mostly.

Hmmm, hashtext() returns int32. ,
Can you reduce the collision issue if we had hashtext64()?

Regards,
---
ITAGAKI Takahiro
NTT Open Source Software Center




В списке pgsql-hackers по дате отправления: