Re: [PERFORM] BUG #4919: CREATE USER command slows down system performance
| От | Alvaro Herrera |
|---|---|
| Тема | Re: [PERFORM] BUG #4919: CREATE USER command slows down system performance |
| Дата | |
| Msg-id | 20090808192039.GB9155@alvh.no-ip.org обсуждение исходный текст |
| Ответ на | Re: [PERFORM] BUG #4919: CREATE USER command slows down system performance (Tom Lane) |
| Ответы |
Re: [PERFORM] BUG #4919: CREATE USER command slows down system performance
(Tom Lane)
|
| Список | pgsql-bugs |
Дерево обсуждения
BUG #4919: CREATE USER command slows down system performance
("Lauris Ulmanis",
)
Re: BUG #4919: CREATE USER command slows down system performance (Heikki Linnakangas, )
Re: BUG #4919: CREATE USER command slows down system performance ("Lauris Ulmanis", )
Re: BUG #4919: CREATE USER command slows down system performance (Alvaro Herrera, )
Re: BUG #4919: CREATE USER command slows down system performance (toruvinn, )
Re: BUG #4919: CREATE USER command slows down system performance (Alvaro Herrera, )
Re: BUG #4919: CREATE USER command slows down system performance (Tom Lane, )
Re: [PERFORM] BUG #4919: CREATE USER command slows down system performance (Marko Kreen, )
Re: [PERFORM] BUG #4919: CREATE USER command slows down system performance (David Wilson, )
Re: [PERFORM] BUG #4919: CREATE USER command slows down system performance (Tom Lane, )
Re: [PERFORM] BUG #4919: CREATE USER command slows down system performance (Marko Kreen, )
Re: [PERFORM] BUG #4919: CREATE USER command slows down system performance (Bruce Momjian, )
Re: [PERFORM] BUG #4919: CREATE USER command slows down system performance (Tom Lane, )
Re: [PERFORM] BUG #4919: CREATE USER command slows down system performance (Alvaro Herrera, )
Re: [PERFORM] BUG #4919: CREATE USER command slows down system performance (Tom Lane, )
Re: [PERFORM] BUG #4919: CREATE USER command slows down system performance (Tom Lane, )
Re: [PERFORM] BUG #4919: CREATE USER command slows down system performance (Alvaro Herrera, )
Re: [PERFORM] BUG #4919: CREATE USER command slows down system performance (Tom Lane, )
Re: [PERFORM] BUG #4919: CREATE USER command slows down system performance (Alvaro Herrera, )
Re: [PERFORM] BUG #4919: CREATE USER command slows down system performance (Tom Lane, )
Re: [PERFORM] BUG #4919: CREATE USER command slows down system performance (Bruce Momjian, )
Re: BUG #4919: CREATE USER command slows down systemperformance ("Lauris Ulmanis", )
Re: BUG #4919: CREATE USER command slows down system performance (Alvaro Herrera, )
Re: BUG #4919: CREATE USER command slows down system performance (Heikki Linnakangas, )
Re: BUG #4919: CREATE USER command slows down system performance ("Lauris Ulmanis", )
Re: BUG #4919: CREATE USER command slows down system performance (Alvaro Herrera, )
Re: BUG #4919: CREATE USER command slows down system performance (toruvinn, )
Re: BUG #4919: CREATE USER command slows down system performance (Alvaro Herrera, )
Re: BUG #4919: CREATE USER command slows down system performance (Tom Lane, )
Re: [PERFORM] BUG #4919: CREATE USER command slows down system performance (Marko Kreen, )
Re: [PERFORM] BUG #4919: CREATE USER command slows down system performance (David Wilson, )
Re: [PERFORM] BUG #4919: CREATE USER command slows down system performance (Tom Lane, )
Re: [PERFORM] BUG #4919: CREATE USER command slows down system performance (Marko Kreen, )
Re: [PERFORM] BUG #4919: CREATE USER command slows down system performance (Bruce Momjian, )
Re: [PERFORM] BUG #4919: CREATE USER command slows down system performance (Tom Lane, )
Re: [PERFORM] BUG #4919: CREATE USER command slows down system performance (Alvaro Herrera, )
Re: [PERFORM] BUG #4919: CREATE USER command slows down system performance (Tom Lane, )
Re: [PERFORM] BUG #4919: CREATE USER command slows down system performance (Tom Lane, )
Re: [PERFORM] BUG #4919: CREATE USER command slows down system performance (Alvaro Herrera, )
Re: [PERFORM] BUG #4919: CREATE USER command slows down system performance (Tom Lane, )
Re: [PERFORM] BUG #4919: CREATE USER command slows down system performance (Alvaro Herrera, )
Re: [PERFORM] BUG #4919: CREATE USER command slows down system performance (Tom Lane, )
Re: [PERFORM] BUG #4919: CREATE USER command slows down system performance (Bruce Momjian, )
Re: BUG #4919: CREATE USER command slows down systemperformance ("Lauris Ulmanis", )
Re: BUG #4919: CREATE USER command slows down system performance (Alvaro Herrera, )
Tom Lane wrote: > In some sense this is a bootstrap problem: what does it take to get to > the point of being able to read pg_database and its indexes? That is > necessarily not dependent on the particular database we want to join. > Maybe we could solve it by having the relcache write a "global" cache > file containing only entries for the global tables, and load that before > we have identified the database we want to join (after which, we'll load > another cache file for the local entries). This sounds good, because autovacuum could probably use this too. -- Alvaro Herrera http://www.CommandPrompt.com/ The PostgreSQL Company - Command Prompt, Inc.
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