/*+FIRST_ROWS*/ will not help as you're doing a FTS anyway. You want
ALL_ROWS.
Start with checking that your sorting is done in memory (is SORT_AREA_SIZE
parameter big enough?)
select a.name, value
from v$statname a, v$sysstat
where a.statistic# = v$sysstat.statistic#
and a.name in ('sorts (disk)', 'sorts (memory)', 'sorts (rows)')
/
--
Syltrem
OpenVMS 7.3-1 + Oracle 8.1.7.4
http://pages.infinit.net/syltrem (OpenVMS related web site, en français)
---zulu is not in my email address---
"dead" <OVOIZBACI-vlasic_at_vodatel.net> a écrit dans le message de
news:ceb1n6$2i3$1_at_sunce.iskon.hr...
> question :
> I have Primary key(index) on field ABC1 in table TABLE1
> if I put sql command : Select * from TABLE1
> I have result in 1 sec but in 'natural' order, not order by ABC1
> If I put sql command with order : Select * from TABLE1 order by ABC1
> I need 150sec to have result
> It's sam if I put /*+FIRST_ROWS*/
> Does I need to change some parameters on database, index or in sql command
> or it is normal on table of 800.000 col.?
>
>
Received on Thu Jul 29 2004 - 10:41:55 CDT
