Home » RDBMS Server » Performance Tuning
Please read the OraFAQ Forum Guide before posting.
Please contribute good answers to the wiki.

    Replies Views Last message
icon14.gif how to show the right I\O of query
By: assa9009 on Tue, 21 June 2011
2 2039 Mon, 27 June 2011 22:48
By: BlackSwan
  Setting flash cache initialisation parameters
11g/r2 (OEL 5.5 running patch 9654983)
By: dsub42 on Wed, 11 August 2010
6 6132 Mon, 27 June 2011 16:05
By: Gollum
  Which index should use ??
Oracle 10g, windows 2003 Server
By: pradies on Thu, 23 June 2011
10 2593 Thu, 23 June 2011 04:27
By: John Watson
  Big Table data Maintenance
Oracle 10G
By: saswatic on Fri, 17 June 2011
3 2288 Tue, 21 June 2011 07:25
By: tahpush
  statistics collection
Oracle 10.2.0.3
By: Its_me_ved on Fri, 17 June 2011
2 2199 Sun, 19 June 2011 21:58
By: hkchital
  Tuning option selection (merged 2)
WIndows XP, Oracle 10g
By: a_oracle on Thu, 09 June 2011
2 1748 Tue, 14 June 2011 08:17
By: michael_bialik
  Oracle data migration performance issues
10.2.0.3
By: shashikantkale on Tue, 07 June 2011
6 3289 Tue, 14 June 2011 07:51
By: michael_bialik
  merging 2 big tables
Oracle Database 10g Enterprise Edition Release 10.2.0.4.0 - 64bit Production, linux
By: orsoghu on Tue, 14 June 2011
4 2823 Tue, 14 June 2011 06:22
By: orsoghu
  Database Performance is very slow
oracle 10g
By: adnanmkm on Tue, 14 June 2011
2 1917 Tue, 14 June 2011 06:17
By: cookiemonster
  Delete statement being running for over 2hrs
Oracle 11.2.0.1, Red Hat Linux 2.6.18-128.el5 x86_64
By: youngb912 on Fri, 03 June 2011
16 5021 Mon, 06 June 2011 22:31
By: BlackSwan
  Speed Up the gathering of stats.
Windows XP, Oracle 10g
By: oraranjangmailcom on Thu, 02 June 2011
12 5842 Mon, 06 June 2011 21:37
By: hkchital
  Tuning Select Not IN statement(2 Merged)
10g R2
By: getzeeshan on Thu, 02 June 2011
15 3299 Fri, 03 June 2011 17:59
By: getzeeshan
  Solution Required for Sql Performance issue in oracle due to Null value check(2 Merged)
Oracle 10gR2
By: ganeshkn21 on Wed, 01 June 2011
27 5377 Fri, 03 June 2011 09:47
By: BlackSwan
  Tuning Merge Statetment
Oracle 10.2.0.4 Enterprise Edition
By: getzeeshan on Wed, 18 May 2011
28 9249 Thu, 02 June 2011 11:05
By: getzeeshan
  Advice on Index Creation
Windows 2000, Oracle 10g
By: oraranjangmailcom on Wed, 01 June 2011
11 2605 Thu, 02 June 2011 08:56
By: BlackSwan
  Slow query with distinct
Oracle 10G
By: uicmxz on Tue, 31 May 2011
8 4299 Wed, 01 June 2011 10:27
By: BlackSwan
  index advises
By: hannah00 on Mon, 23 May 2011
20 4231 Fri, 27 May 2011 10:37
By: Kevin Meade
  Statistics gathering approach
Oracle 10.2.0.3
By: Its_me_ved on Fri, 27 May 2011
4 2494 Fri, 27 May 2011 02:20
By: Michel Cadot
  Unable to avoid Indexes (2 Merged)
Oracle 10g, Windows 2000
By: oraranjangmailcom on Fri, 20 May 2011
28 5390 Thu, 26 May 2011 08:36
By: oraranjangmailcom
  How to Optimize the Query Without Using IN opertator
By: dhathri on Thu, 26 May 2011
2 1958 Thu, 26 May 2011 07:01
By: Michel Cadot
  Tuning sub queries with function call
Oracle 11g
By: steve_mavros on Tue, 24 May 2011
6 2528 Tue, 24 May 2011 10:25
By: Michel Cadot
  Auto Stats gathering not including my schema?
oracle 11g solaris 10
By: chris32680 on Mon, 16 May 2011
16 17319 Fri, 20 May 2011 07:09
By: chris32680
  Query tuning
Oracle ,10.2.0.2.0,Unix ( 1 2)
By: Database admin on Wed, 18 May 2011
47 5358 Thu, 19 May 2011 05:57
By: Michel Cadot
  Multiple SELECT statement help
TOAD 9
By: gitarooman83 on Fri, 08 April 2011
6 2824 Mon, 16 May 2011 14:12
By: Barbara Boehmer
  Question regarding performance impact on disabling foreign key
ORACLE 10.2.0.3
By: Its_me_ved on Wed, 11 May 2011
8 3731 Fri, 13 May 2011 15:11
By: Michel Cadot
  No row resource operation information in tkprof output
Database 10.2.0.4
By: ole2009 on Fri, 13 May 2011
1 2282 Fri, 13 May 2011 14:26
By: BlackSwan
  Help in tuning a value set query
By: kavitayetakuri on Wed, 11 May 2011
20 10998 Fri, 13 May 2011 03:42
By: cookiemonster
  composite index
Oracle 11.1.0.7.0 64 bit
By: yassirrehman@gmail.com on Thu, 12 May 2011
1 1676 Thu, 12 May 2011 12:52
By: BlackSwan
icon7.gif Query Performance Issue
Oracle SQL Developer, v1.0.14.67
By: abdulrahaman288 on Wed, 11 May 2011
5 2195 Wed, 11 May 2011 07:18
By: Yasir Hashmi
  ORA-01555
Oracle 11gR2, Linux
By: gkrishn on Tue, 10 May 2011
10 15898 Tue, 10 May 2011 10:00
By: BlackSwan
  verify if procedure has been completed
Oracle 10.2.0.3, Jsp 2.0
By: Its_me_ved on Tue, 10 May 2011
2 2042 Tue, 10 May 2011 03:29
By: John Watson
  Table occupying max size
oracle 10.2.0.3, unix solaris
By: Its_me_ved on Mon, 09 May 2011
30 24425 Tue, 10 May 2011 02:44
By: Michel Cadot
  Oracle Buffer Cache vs AIX Filesystem Cache
Oracle 10gR2 on AIX 6.1
By: eclipsis on Sat, 07 May 2011
4 4179 Sun, 08 May 2011 01:22
By: Michel Cadot
  After trigger causing performance bottleneck
Windows Xp, Oracle 10g
By: a_oracle on Fri, 06 May 2011
3 2469 Fri, 06 May 2011 07:22
By: John Watson
  Elapsed time
oracle 10g
By: fowjil on Thu, 05 May 2011
2 1548 Thu, 05 May 2011 09:47
By: Littlefoot
  Procedure code taking longer time to execute
Oracle 10.2.0.2.0 , Unix
By: Database admin on Wed, 04 May 2011
3 2124 Wed, 04 May 2011 09:50
By: BlackSwan
  Adding +0 and -0 to a number predicate produces differents plans.
10.2.0.4
By: nikko on Fri, 29 April 2011
1 1572 Fri, 29 April 2011 16:03
By: Kevin Meade
  What is causing the lock despite such an decent update state
Oracle 10gr2, windows 32
By: kytemanaic on Wed, 27 April 2011
2 8121 Fri, 29 April 2011 01:42
By: kytemanaic
  tkprof trace analyze for recommendataion
10.2.0.2.0
By: sudityakumargmailcom on Fri, 22 April 2011
6 3374 Wed, 27 April 2011 02:47
By: John Watson
  Sql tuning
Oracle 10.2.0.3
By: Its_me_ved on Thu, 21 April 2011
7 2872 Wed, 27 April 2011 01:27
By: michael_bialik
Goto Forum:
  
Legend New Messages New Messages   No New messages No New messages   Locked (w/ unread messages) Locked (w/ unread messages)   Locked Locked   Moved to another forum Moved to another forum

Current Time: Thu Apr 25 14:44:37 CDT 2024