Oracle FAQ Your Portal to the Oracle Knowledge Grid
HOME | ASK QUESTION | ADD INFO | SEARCH | E-MAIL US
 

Home -> Community -> Usenet -> c.d.o.server -> Re: Qualitative method for performance effect of Oracle triggers

Re: Qualitative method for performance effect of Oracle triggers

From: Daniel Morgan <damorgan_at_x.washington.edu>
Date: Sat, 15 Nov 2003 15:17:44 -0800
Message-ID: <1068938286.482348@yasure>


Robert Roh wrote:

> We are studying the use of triggers on a system that expects 100,000
> records over a 10 hours period.
>
> Is there any way to measure the performance effect in a qualitative
> formulaic way as opposed to knowing that there will be some
> performance effect which you won't know until you test it
>
> Thanks
> Robert

In addition to Miss (or is it Mrs. ? ;-) ) Dent's reply. The best way to evaluate the impact of triggers is to run DBMS_PROFILER.

-- 
Daniel Morgan
http://www.outreach.washington.edu/ext/certificates/oad/oad_crs.asp
http://www.outreach.washington.edu/ext/certificates/aoa/aoa_crs.asp
damorgan_at_x.washington.edu
(replace 'x' with a 'u' to reply)
Received on Sat Nov 15 2003 - 17:17:44 CST

Original text of this message

HOME | ASK QUESTION | ADD INFO | SEARCH | E-MAIL US