Re: Crash Recovery, pt 2
От | Ron Johnson |
---|---|
Тема | Re: Crash Recovery, pt 2 |
Дата | |
Msg-id | 1043434008.30882.8.camel@haggis обсуждение исходный текст |
Ответ на | Re: Crash Recovery, pt 2 (Andrew Sullivan <andrew@libertyrms.info>) |
Список | pgsql-performance |
On Fri, 2003-01-24 at 09:48, Andrew Sullivan wrote: > On Fri, Jan 24, 2003 at 08:12:19AM -0600, Ron Johnson wrote: > > > On commercial databases, there's a command to flush the roll-forward > > logs to tape at intervals during the day. > > [. . .] > > > Are there any FM's that explain how this works in Postgres? > > Not yet, because you can't do it. > > There is, I understand, some code currently being included in 7.4 to > do this. So that's when it'll happen. Look for "point in time > recovery" or "PITR" on the -hackers list to see the progress. Great! That's a big step towards enterprise functiomality. Another big step would be aggregate functions using indexes, but that's been discussed before... -- +---------------------------------------------------------------+ | Ron Johnson, Jr. mailto:ron.l.johnson@cox.net | | Jefferson, LA USA http://members.cox.net/ron.l.johnson | | | | "Fear the Penguin!!" | +---------------------------------------------------------------+
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