Optimization of procedure to increase performance

Hi All,
One of the screens in one of the application is facing performance issues. we having a procedure that is being called to load this screen. This procedure uses a dynamic query which loads the screen based on the user role and his associated SBE’s. This screen works normal if it satisfies certain conditions like user has DOT role and it is extremely slow if user has SBE leader role and does not have DOT role. Can any one let me know that how to optimize this so as to load the screen become faster on all conditions?
Kindly help me out as i am very new to this.
Thanks & Regards
Raj

Not really much anyone not familiar with your application can say to help you based on the level of information you've provided.
It could be you have a simple performance issue, it could be that the entire application needs to be rewritten to make it perform reasonably.
Likely the best approach would be to do a trace (SQL TRACE / TKPROF or AWR / Statspack) of the application when it runs in 'not acceptable performing mode' and see where the time is spent. If you're not familiar with what i've mentioned, find someone in your organization who can mentor you in these things, if none exist, there's a plethora of information available on the internet and in the Oracle documentation.
From there you'll at least have a better-er idea of where the performance issues are.
Hope that helps.

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etc .. more than 10 million rows
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3rd. table area(area_id, area_desc)
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Oracle uses sophisticated algorithms for various memory caches, including buffering data in memory. It is described in Oracle® Database Concepts.
You can tell Oracle via the CACHE table clause to keep blocks for that table in the buffer cache (refer to the URL for the technical details of how this is done).
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#$%%$#$;
commit;
delete from TVRBC_SITE_ROLLUP_T;
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Hi,
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Regards,
Oleg
Message was edited by:
tsiboleg

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HI...
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SAP recommonds...
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The large print: please read the Community Participation Rules before posting. Include as much information as possible: model, machine type, operating system, and a descriptive subject line. Do not include personal information: serial number, telephone number, email address, etc. The fine print: I do not work for, nor do I speak for Lenovo. Unsolicited private messages will be ignored. ... GeezBlog
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Hello,
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I read some articles that Sprites are much faster then movieclips.
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while i am runing interface in odi it takes 5 days.so how can i increase performance of interface.
source contains: 30 crores of records
i want copy 30 crores to target.
source:oracle
target:oracle
i am using lkm:lkm sql to sql
IKM:ikm control append
Edited by: 967609 on 25 Oct, 2012 2:55 AM
Edited by: 967609 on 25-Oct-2012 10:13

IT IS CREATED VIEW AND SYNONYM.
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ANTHOER SERVERNAE IS MISREPL
create or replace view REPA.C$_0XX_TR
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Rechard,
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protected String getTheRealKey(String currentLevel, String keyWithStar) {
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STOP POSTING THIS MESSAGE YOU IDIOT!
http://forum.java.sun.com/thread.jspa?threadID=653871&tstart=0

Optimization of procedure to increase performance

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