Thanks. I did check it from v$sql and provided the list to client. As it is a proprietry application hence code tuning by client is not an option.
Regards Rafiq
Reply-To: [EMAIL PROTECTED] To: Multiple recipients of list ORACLE-L <[EMAIL PROTECTED]> Date: Tue, 16 Sep 2003 03:49:24 -0800
(reposting)
Hi!
I think you should focus on why you do have bad performance/CBO decisions when all tables have been analyzed. Finding most expensive operations (v$sql, 10046 trace, tkprof) -> comparing their execution plans with different statistics (tkprof, explain plan, v$sql_plan in 9i) -> finding the reasons behing bad CBO decisions (10053 trace).
But if you really want to search for hints, then you should search for '%/*+%' in v$sql during normal database usage time (not v$sqlarea, because it's access is more CPU resource hungry). DBA_SOURCE provides you information about stored pl/sql only and you can't search wrapped code.
Tanel.
----- Original Message ----- To: "Multiple recipients of list ORACLE-L" <[EMAIL PROTECTED]> Sent: Sunday, September 14, 2003 11:09 AM
> I think you need to scan user_source; > select distinct name from user_source where type in ('FUNCTION' , 'PROCEDURE' , 'PACKAGE BODY') and text like '%/*+%'; > Did not test the query though. > > HTH > GovindanK > > On Sat, 13 Sep 2003 19:59 , M Rafiq <[EMAIL PROTECTED]> sent: > > >Env OPEN VMS ALPHA 7.3 > >Database 8.1.7.4 Optimizer = Choose > >Application written for Rule but use of lot of Hints in code. > >Reason of using cost based optimizer to create/use function based indexes. > >Selected tables are analyzed as all tablles(except sys) resulted in bad > >performance. > > > >This is the environment of a short time project I am working with. I would > >like to track all those tables which are being used in > >application/customized code using HINTS and atleast analyze those tables > >which are not in their selective analyze list which is also not being > >analyzed regularly. > > > >What is the best place to check such codes v$sqlarea/V$sql/V$sqltext or any > >other place in database. > >I will appreciate a sql code to fetch all such codes from database. > > > >If I am thinking in wrong direction, I shall appreciate your > >assistance.Right now I don't have option to check application codes from > >system. > > > >Regards > >Rafiq > > > >_________________________________________________________________ > >Get 10MB of e-mail storage! Sign up for Hotmail Extra Storage. > >http://join.msn.com/\?PAGE=features/es > > > >-- > >Please see the official ORACLE-L FAQ: http://www.orafaq.net > >-- > >Author: M Rafiq > > INET: [EMAIL PROTECTED] > > > >Fat City Network Services -- 858-538-5051 http://www.fatcity.com > >San Diego, California -- Mailing list and web hosting services > >--------------------------------------------------------------------- > >To REMOVE yourself from this mailing list, send an E-Mail message > >to: [EMAIL PROTECTED] (note EXACT spelling of 'ListGuru') and in > >the message BODY, include a line containing: UNSUB ORACLE-L > >(or the name of mailing list you want to be removed from). You may > >also send the HELP command for other information (like subscribing). > > > > ---- Message sent via Zuvio Mail > Get your own FREE email account with SPAM and Antivirus protection! > -- > Please see the official ORACLE-L FAQ: http://www.orafaq.net > -- > Author: Govindan K > INET: [EMAIL PROTECTED] > > Fat City Network Services -- 858-538-5051 http://www.fatcity.com > San Diego, California -- Mailing list and web hosting services > --------------------------------------------------------------------- > To REMOVE yourself from this mailing list, send an E-Mail message > to: [EMAIL PROTECTED] (note EXACT spelling of 'ListGuru') and in > the message BODY, include a line containing: UNSUB ORACLE-L > (or the name of mailing list you want to be removed from). You may > also send the HELP command for other information (like subscribing). >
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