Re: Reindex database
От | scott.marlowe |
---|---|
Тема | Re: Reindex database |
Дата | |
Msg-id | Pine.LNX.4.33.0312120851460.16496-100000@css120.ihs.com обсуждение исходный текст |
Ответ на | Reindex database (Greg Spiegelberg <gspiegelberg@cranel.com>) |
Список | pgsql-admin |
On Fri, 12 Dec 2003, Greg Spiegelberg wrote: > Any rule of thumb for REINDEX DATABASE? Once per month? > Per x transactions? You shouldn't need to reindex databases for the most part. If there's lots of catalog updates / delete, it might be occasionally useful to down the database and reindex those catalogs in single user mode since you can't reindex them on a live database if I remember correctly. If you are running 7.3.5 or before, you might need to schedule daily / weekly / monthly etc reindexes of indexes that show unreasonable growth problems. This should be mostly fixed for 7.4, and reindexes should not really be needed anymore, we hope :-). generally speaking, reindex is for fixing broken indexes, not generaly maintenance.
В списке pgsql-admin по дате отправления: