Search Postgresql Archives

Re: For index bloat: VACUUM ANALYZE vs REINDEX/CLUSTER

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Mon, 2007-09-17 at 22:14 -0700, Joshua D. Drake wrote:
> Phoenix Kiula wrote:
> > So a YES/NO question:
> > 
> > Q: To get rid of index bloat, is a VACUUM ANALYZE enough? Or must I
> > reindex/cluster indexes?
> 
> If you overrun your max_fsm_pages, no:
>   else yes;

Maybe my english suck, but I don't understand the above answer.

If I overrun my Max_FSM_pages then a vacuum analyse is enough to return
it back to normal.

If I _didn't_ overrun my fsm, then a reindex/cluster is necessary.

Did I get that right? (I feel it's wrong and a reindex/cluster is needed
only when I overrun my max_fsm)




---------------------------(end of broadcast)---------------------------
TIP 5: don't forget to increase your free space map settings

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Index of Archives]     [Postgresql Jobs]     [Postgresql Admin]     [Postgresql Performance]     [Linux Clusters]     [PHP Home]     [PHP on Windows]     [Kernel Newbies]     [PHP Classes]     [PHP Books]     [PHP Databases]     [Postgresql & PHP]     [Yosemite]
  Powered by Linux