Re: Monitoring the sequence cycles

Поиск
Список
Период
Сортировка
От Marc Mamin
Тема Re: Monitoring the sequence cycles
Дата
Msg-id C4DAC901169B624F933534A26ED7DF311F9C81@JENMAIL01.ad.intershop.net
обсуждение исходный текст
Ответ на Monitoring the sequence cycles  ("Marc Mamin" <M.Mamin@intershop.de>)
Список pgsql-general


> How about disabling cycling and doing your own monitoring?

> It seems a bit fiddly because sequence values are created "outside"
> of any transaction and hence if you write something into a logging
> table you're going to loose it if the transaction rolls back.

The sequences are expected to cycle a few times per year, I use them to generate Ids accross large timed tables that are dropped when obsolete.
I want to make sure that I have enough free Ids left...

I will probably implement a "fuzzy" monitoring while logging the current values on a regulary basis.

Thanks,

Marc Mmain




--
  Sam  http://samason.me.uk/

--
Sent via pgsql-general mailing list (pgsql-general@postgresql.org)
To make changes to your subscription:
http://www.postgresql.org/mailpref/pgsql-general

В списке pgsql-general по дате отправления:

Предыдущее
От: Christophe Pettus
Дата:
Сообщение: Re: Wich the best way to control the logic of a web application?
Следующее
От: "Greg Sabino Mullane"
Дата:
Сообщение: Re: Requesting help on PostgreSQL Replication