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icon6.gif sticky: How to tune SQL or Identify Performance Problem and Bottleneck
By: Michel Cadot on Fri, 22 June 2007
7 77349 Sat, 07 March 2015 12:25
By: Kevin Meade
  AWR Interpretation and analysis
oracle 11gr2 on linux
By: dba4oracle on Tue, 05 December 2017
7 878 Fri, 08 December 2017 02:04
By: trantuananh24hg
  DB Health checks
oracle 11gr2 on linux
By: dba4oracle on Tue, 05 December 2017
16 937 Thu, 07 December 2017 05:43
By: dba4oracle
  Running out of 64gb Temp Space
12c
By: dbogey on Tue, 05 December 2017
2 324 Tue, 05 December 2017 15:05
By: BlackSwan
  Session Trace file Location - Oracle 12c
oracle 12c Windows 2012
By: muthukrish104 on Mon, 04 December 2017
3 353 Mon, 04 December 2017 03:24
By: muthukrish104
  Consuming a more time (low performance)
Oracle8i Enterprise Edition Release 8.1.7.0.0, for 32-bit Windows
By: shawaj on Fri, 17 November 2017
1 662 Sat, 18 November 2017 01:55
By: John Watson
  Query taking 20 minutes in Production
ORACLE 11g
By: manoj12 on Fri, 17 November 2017
0 606 Fri, 17 November 2017 04:58
By: manoj12
  Undo tablespace(monitoring and avoiding ORA-01555
oracle 11grw on linux
By: dba4oracle on Mon, 30 October 2017
8 1263 Sat, 11 November 2017 08:02
By: trantuananh24hg
  Performance Issue
Oracle8i Enterprise Edition Release 8.1.7.0.0,TNS for 32-bit Windows
By: shawaj on Thu, 09 November 2017
6 21417 Sat, 11 November 2017 00:59
By: shawaj
  Hints
Oracle 11g
By: sathishsr on Wed, 25 October 2017
3 68366 Wed, 25 October 2017 07:53
By: BlackSwan
  using sysdate from dual takes longer time
By: manikandan23 on Tue, 17 October 2017
10 73918 Wed, 18 October 2017 09:42
By: manikandan23
  Statspack snap shot at level 7 is slow
11.2.0.4. windows 2012 r2 Datacentre
By: juniordbanewbie on Wed, 04 October 2017
15 47699 Fri, 06 October 2017 15:08
By: John Watson
  How to partition unpartitioned existing table
12c Enterprise Edition Release 12.1.0.2.0 - 64bit Production
By: jokrasa on Wed, 20 September 2017
3 40060 Wed, 20 September 2017 15:23
By: BlackSwan
  Is there a equivalent of delete nologging operations
11.2.0.4 SE, Windows 2012 r2 Datacenter
By: juniordbanewbie on Tue, 19 September 2017
3 1210 Tue, 19 September 2017 10:24
By: gazzag
  Is there a way to find out activities due to redo logs
11.2.0.4 Windows 2008 R2 Data Center
By: juniordbanewbie on Sun, 10 September 2017
1 33471 Sun, 10 September 2017 07:39
By: BlackSwan
  Performace issue
By: Genesys on Tue, 29 August 2017
6 8996 Fri, 08 September 2017 04:12
By: Clanner
  Can we delete specific execution plan in the db buffer for a statement
12.1.0.2 DB Linux 64 Bit
By: juniordbanewbie on Mon, 28 August 2017
1 5948 Mon, 28 August 2017 02:09
By: Roachcoach
  sql need tuning - high cpu_time and buffer gets
oracle 12cR1 EE RAC, RHEL 6.5
By: gniewko on Wed, 23 August 2017
5 7413 Thu, 24 August 2017 09:34
By: Alien
  Join on index and adding default_where
Forms 11G
By: Ilonke on Tue, 15 August 2017
14 771 Tue, 15 August 2017 06:47
By: cookiemonster
  Performance issue to Update data
Oracle 11g
By: newuser on Sat, 22 July 2017
7 644 Mon, 24 July 2017 08:21
By: Bill B
  insert query
oracle 11g
By: POGAKU_SANTHOSH on Thu, 20 July 2017
4 551 Fri, 21 July 2017 01:41
By: John Watson
  insert time is drastically reduced
Oracle 12.1.0.2 ,Windows server 2012 64bit
By: fabi88 on Mon, 03 July 2017
23 1118 Fri, 07 July 2017 22:53
By: BlackSwan
  Why my function based did not use?
Oracle 11gr2, any platform
By: trantuananh24hg on Wed, 05 July 2017
7 453 Wed, 05 July 2017 20:37
By: trantuananh24hg
  SQL hint between view & table
11.2.0.4 on Solaris 10
By: kamragulshan on Wed, 28 June 2017
4 562 Sat, 01 July 2017 14:29
By: kamragulshan
  create partitioning a table
Linux, oracle 11.2
By: kar116 on Wed, 21 June 2017
7 631 Tue, 27 June 2017 23:11
By: trantuananh24hg
  Full table scan
Oracle 11g
By: samiran_cts on Tue, 19 July 2016
8 3652 Mon, 26 June 2017 04:44
By: samiran_cts
  While creating of M-View, lock the SYS.OBJ$ table
SunOS 5.8 - 9.2.0.5.0
By: hitesh.bhatt on Tue, 20 June 2017
11 598 Wed, 21 June 2017 09:14
By: Michel Cadot
  Gathering Statistics of Partitioned table
Oracle 11g
By: saipradyumn on Thu, 15 June 2017
20 1390 Mon, 19 June 2017 05:22
By: saipradyumn
  query issue with execute immediate
11.2.0.4
By: grpatwari on Thu, 01 June 2017
8 2023 Sun, 11 June 2017 22:59
By: trantuananh24hg
  PLS-00201: identifier 'DBMS_AWR.ENABLE_AWR' must be declared
Oracle 11.2.0.4 / Solaris 11
By: SamuelJk on Thu, 01 June 2017
3 2085 Thu, 01 June 2017 18:54
By: BlackSwan
  Same query runs way better in 10g than in 12c
Oracle 10g, 12c
By: Asfakul on Thu, 18 May 2017
6 2354 Tue, 23 May 2017 14:35
By: LNossov
  cannot see a-rows while querying dbms_xplan.display_cursor
Oracle Database 10g Enterprise (RAC) Edition Release 10.2.0.4.0 - 64bit, LINUX
By: Andrey_R on Thu, 03 May 2012
17 6703 Sun, 14 May 2017 07:18
By: BlackSwan
  How to identify index type for partitioned tables
Oracle Database 11g Enterprise Edition Release 11.2.0.4.0 - 64bit Production
By: saipradyumn on Wed, 01 February 2017
16 1290 Mon, 24 April 2017 22:16
By: trantuananh24hg
  Number of values in Not in list
Oracle 11 g
By: saipradyumn on Tue, 14 March 2017
6 764 Mon, 24 April 2017 01:20
By: saipradyumn
  Help Tuning slow query
Oracle 12c
By: James_s on Sat, 15 April 2017
7 893 Tue, 18 April 2017 01:17
By: James_s
  Query became very slow
Oracle 11.2.0.3
By: lotusdeva on Wed, 08 February 2017
8 1100 Fri, 24 March 2017 02:54
By: Roachcoach
  IM Column Store ( indexes,lob data)
Oracle 12.1.0.2
By: chad_2000 on Sat, 18 February 2017
27 1732 Sat, 04 March 2017 02:33
By: LNossov
  Oracle 12c -Query CPU Cost is very high
Oracle 12c Release 1, Linux(Oracle Database 12c Enterprise Edition Release 12.1.0.2.0 - 64bit Production)
By: anil_mk on Tue, 27 December 2016
5 1262 Mon, 27 February 2017 13:00
By: Caffeine+
  Performance issue in oracle 10g database
WINDOW SERVER 2008
By: NIJ1611 on Thu, 23 February 2017
4 617 Thu, 23 February 2017 08:26
By: cookiemonster
  Query is taking longer duration
Oracle 11g 11.2.0.1.0
By: manoj12 on Fri, 10 February 2017
19 12791 Wed, 22 February 2017 16:03
By: mikek
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