Re: Sequence vs UUID

Поиск
Список
Период
Сортировка
От Benedict Holland
Тема Re: Sequence vs UUID
Дата
Msg-id CAD+mzowOMV1tCnoKvvZs3CwYAj1T9wS9jWPMPdT7zSrvUMXWgg@mail.gmail.com
обсуждение исходный текст
Ответ на Re: Sequence vs UUID  (Ron <ronljohnsonjr@gmail.com>)
Ответы Re: Sequence vs UUID  (Rob Sargent <robjsargent@gmail.com>)
Список pgsql-general
Дерево обсуждения
No idea at all. We had the data for the insert and had to insert it again. It was extremely confusing but oh boy did it wreck our systems.

Thanks,
Ben

On Thu, Feb 2, 2023, 6:17 PM Ron <ronljohnsonjr@gmail.com> wrote:
On 2/2/23 17:11, Peter J. Holzer wrote:
> On 2023-02-02 10:22:09 -0500, Benedict Holland wrote:
>> Well... until two processes generate an identical UUID. That happened to me
>> several times.
> How did that happen? Pure software implementation with non-random seed?
> Hardware with insufficient entropy source?

Poorly implemented algorithm?

--
Born in Arizona, moved to Babylonia.


В списке pgsql-general по дате отправления:

Предыдущее
От: Ron
Дата:
Сообщение: Re: Sequence vs UUID
Следующее
От: Rob Sargent
Дата:
Сообщение: Re: Sequence vs UUID