Re: [GENERAL] Apparent Wraparound?

2007-06-18 Thread g . hintermayer
On Jun 18, 10:44 pm, [EMAIL PROTECTED] (Alvaro Herrera) wrote: > > Please check "MultiXact" id consumption. Do you mean that your server > has crashed? > How do I check MilitXact id consumption ? Is it "Latest checkpoint's NextXID:" in the output of pg_controldata ? transaction id consumption is

Re: [GENERAL] Apparent Wraparound?

2007-06-18 Thread g . hintermayer
Aha, google thinks it's wise to make the last postings (probably if more than n ?) show only the poster name and make the name clickable. Not very userfriendly :-( but now i know it ;-) Sorry if that wasn't clear. I'm getting the same log entry as the original poster, i.e.: LOG: could not trunca

Re: [GENERAL] Apparent Wraparound?

2007-06-18 Thread g . hintermayer
On Jun 18, 11:08 am, [EMAIL PROTECTED] wrote: > On Jun 13, 2:35 pm, [EMAIL PROTECTED] wrote: > > Can someone tell me if I should be concerned about this log entry ? My > database is quite large (~ 2G in PGDATA) > > regards > Gerhard BTW, I do not use autovacuum, and run vacuumdb on a weekly basis.

Re: [GENERAL] Apparent Wraparound?

2007-06-18 Thread g . hintermayer
On Jun 13, 2:35 pm, [EMAIL PROTECTED] wrote: > On Jun 8, 3:23 pm, [EMAIL PROTECTED] (Alvaro Herrera) wrote: > > > > > Gunther Mayer wrote: > > > Hi there, > > > > I just found the following message in my logs: > > > > Jun 8 10:38:38 caligula postgres[56868]: [1-1] : LOG: could not > > > truncate

Re: [GENERAL] precision of epoch

2007-06-14 Thread g . hintermayer
On Jun 14, 2:18 pm, [EMAIL PROTECTED] (Michael Fuhr) wrote: > On Thu, Jun 14, 2007 at 04:40:12AM -0700, [EMAIL PROTECTED] wrote: > > I'd like to convert timestamps without timezone to unix epoch values > > with at least microseconds resolution. > > but when i do e.g.: > > select extract (epoch from

[GENERAL] precision of epoch

2007-06-14 Thread g . hintermayer
I'd like to convert timestamps without timezone to unix epoch values with at least microseconds resolution. but when i do e.g.: select extract (epoch from timestamp without time zone 'Thu 14 Jun 05:58:09.929994 2007'); i get: 1181793489.92999 so i loose the last digit. I'd expect 1181793489.92999

Re: [GENERAL] Apparent Wraparound?

2007-06-13 Thread g . hintermayer
On Jun 8, 3:23 pm, [EMAIL PROTECTED] (Alvaro Herrera) wrote: > Gunther Mayer wrote: > > Hi there, > > > I just found the following message in my logs: > > > Jun 8 10:38:38 caligula postgres[56868]: [1-1] : LOG: could not > > truncate directory "pg_subtrans": apparent wraparound > > > Should I be