Re: Detach/attach database
| От | Robert Haas |
|---|---|
| Тема | Re: Detach/attach database |
| Дата | |
| Msg-id | CA+TgmoZ4SiVm7f8MSSvC6RvkeTXTSUPLLvz3FJWOyySdUkDpng@mail.gmail.com обсуждение исходный текст |
| Ответ на | Re: Detach/attach database (Thom Brown <thom@linux.com>) |
| Ответы |
Re: Detach/attach database
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| Список | pgsql-hackers |
On Mon, Nov 14, 2011 at 10:05 AM, Thom Brown <thom@linux.com> wrote: > On 14 November 2011 13:32, Robert Haas <robertmhaas@gmail.com> wrote: >> >> But Tom's point about XIDs and LSNs seems like it kind of puts a >> bullet through the heart of the whole idea. > > What about having database-level XIDs rather than cluster-level? Is that > remotely feasible? Maybe. You'd need a set separate set for shared catalogs, too. It seems like a heck of a lot of work, though, especially since (IME, anyway) most people only really one run one database per cluster. -- Robert Haas EnterpriseDB: http://www.enterprisedb.com The Enterprise PostgreSQL Company
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