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Posted
Help to optimize my query  
2,105
björn spiegel
06/04/2006 09:34AM
Optimizing query with multiple joins  
4,567
EM Ayllon
05/29/2006 05:07AM
Re: Optimizing query with multiple joins  
2,158
EM Ayllon
05/30/2006 07:15AM
Re: Optimizing query with multiple joins  
2,276
Peter Brawley
05/29/2006 08:36AM
Great masses of files on database.  
2,371
Tronks
05/26/2006 01:06PM
Re: Great masses of files on database.  
1,437
Bill Karwin
05/26/2006 04:00PM
Re: Great masses of files on database.  
1,601
Peter Brawley
05/26/2006 08:59PM
Re: Great masses of files on database.  
1,802
Anthony Willard
05/26/2006 01:37PM
JOIN with GROUP BY, without PRIMARY KEY  
6,241
Jerome Asselin
05/12/2006 10:57AM
Re: JOIN with GROUP BY, without PRIMARY KEY  
3,506
Jerome Asselin
05/25/2006 12:31PM
Re: JOIN with GROUP BY, without PRIMARY KEY  
2,247
Jerome Asselin
05/17/2006 10:30AM
Re: JOIN with GROUP BY, without PRIMARY KEY  
2,046
KimSeong Loh
05/17/2006 09:44PM
Re: JOIN with GROUP BY, without PRIMARY KEY  
2,115
Jerome Asselin
05/23/2006 09:39AM
Re: JOIN with GROUP BY, without PRIMARY KEY  
2,254
KimSeong Loh
05/14/2006 06:58PM
Optimization advise needed  
2,265
Jerry Tian
05/18/2006 12:51AM
Re: Optimization advise needed  
1,684
Jerry Tian
05/18/2006 12:57PM
Re: Optimization advise needed  
1,681
Björn Steinbrink
05/18/2006 01:51AM
index ignored  
2,075
Lauren Bradford
05/18/2006 12:00PM
mySQL performance problem on subqueries  
2,434
Falcon Meriva
05/15/2006 05:14AM
Re: mySQL performance problem on subqueries  
1,717
KimSeong Loh
05/15/2006 06:17PM
Re: mySQL performance problem on subqueries  
1,689
Peter Brawley
05/15/2006 12:31PM
How to optimize this query  
2,175
Yogesh Salvi
05/13/2006 04:36AM
Re: How to optimize this query  
1,708
Apachez
05/13/2006 08:22AM
Problem with index and left join  
3,917
Erland Isaksson
05/05/2006 03:04PM
Re: Problem with index and left join  
2,210
KimSeong Loh
05/09/2006 06:17PM
Re: Problem with index and left join  
2,249
Erland Isaksson
05/09/2006 10:44PM
Re: Problem with index and left join  
2,040
Apachez
05/09/2006 11:48PM
Re: Problem with index and left join  
1,957
Erland Isaksson
05/10/2006 10:52AM
Optimize Query with SUM() and CASE... statements  
27,500
Jacob Drew
05/05/2006 11:21PM
Re: Optimize Query with SUM() and CASE... statements  
5,379
Anthony Willard
05/08/2006 07:57AM
HELPPPPPPPPPPPPPPP PLEASE  
2,435
Odimar Tomazeli
05/04/2006 12:21PM
Make optimized LEFT JOIN with GROUP BY  
12,262
Jerry Potokar
05/03/2006 08:30AM
Re: Make optimized LEFT JOIN with GROUP BY  
2,192
Jerry Potokar
05/03/2006 05:09PM
Re: Make optimized LEFT JOIN with GROUP BY  
2,351
Jerry Potokar
05/03/2006 05:45PM
Re: Make optimized LEFT JOIN with GROUP BY  
2,140
Jerry Potokar
05/04/2006 06:05AM
Re: Make optimized LEFT JOIN with GROUP BY  
3,635
Jerry Potokar
05/04/2006 08:10AM
Re: Make optimized LEFT JOIN with GROUP BY  
2,344
Björn Steinbrink
05/03/2006 06:41PM
Re: Make optimized LEFT JOIN with GROUP BY  
2,163
Jerry Potokar
05/03/2006 04:03PM
Re: Make optimized LEFT JOIN with GROUP BY  
4,029
Beat Vontobel
05/03/2006 04:29PM
Re: Make optimized LEFT JOIN with GROUP BY  
2,033
Jerry Potokar
05/03/2006 04:17PM
Re: Make optimized LEFT JOIN with GROUP BY  
2,272
Jerry Potokar
05/03/2006 01:17PM
Re: Make optimized LEFT JOIN with GROUP BY  
2,214
Beat Vontobel
05/03/2006 01:23PM
Re: Make optimized LEFT JOIN with GROUP BY  
4,034
Jerry Potokar
05/03/2006 09:20AM
Re: Make optimized LEFT JOIN with GROUP BY  
3,343
Beat Vontobel
05/03/2006 12:58PM
Re: Make optimized LEFT JOIN with GROUP BY  
3,466
Jerry Potokar
05/03/2006 09:21AM
Re: Make optimized LEFT JOIN with GROUP BY  
5,732
Beat Vontobel
05/03/2006 01:19PM
Re: Make optimized LEFT JOIN with GROUP BY  
3,845
Jerry Potokar
05/03/2006 02:38PM
Re: Make optimized LEFT JOIN with GROUP BY  
2,404
Jerry Potokar
05/03/2006 02:43PM
Re: Make optimized LEFT JOIN with GROUP BY  
3,445
Beat Vontobel
05/03/2006 03:35PM
Re: Make optimized LEFT JOIN with GROUP BY  
5,086
Beat Vontobel
05/03/2006 09:11AM
Query Optimization  
3,364
Joe Taylor
04/26/2006 01:57PM
Re: Query Optimization  
1,755
Björn Steinbrink
05/03/2006 03:31PM
Re: Query Optimization  
1,844
Bill Karwin
04/26/2006 04:46PM
Re: Query Optimization  
1,781
Apachez
04/26/2006 04:56PM
Re: Query Optimization  
1,931
Bill Karwin
04/26/2006 05:29PM
Re: Query Optimization  
1,774
Joe Taylor
05/03/2006 03:11PM
Optimizing Substring Query  
5,605
spicedh
05/02/2006 01:01PM
Re: Optimizing Substring Query  
1,812
Peter Brawley
05/02/2006 02:39PM
Re: Optimizing Substring Query  
2,387
spicedh
05/02/2006 02:45PM
Re: Optimizing Substring Query  
1,603
Peter Brawley
05/02/2006 03:00PM
Re: Optimizing Substring Query  
2,228
Björn Steinbrink
05/02/2006 02:59PM
Performance impact of filtering in ON vs WHERE clause  
12,575
John McNally
04/28/2006 12:17PM
Re: Performance impact of filtering in ON vs WHERE clause  
4,656
Apachez
04/28/2006 12:26PM
Re: Performance impact of filtering in ON vs WHERE clause  
3,857
Sebastien Caisse
05/01/2006 08:40AM
Re: Performance impact of filtering in ON vs WHERE clause  
3,936
Apachez
05/01/2006 12:54PM
Re: Performance impact of filtering in ON vs WHERE clause  
4,088
Sebastien Caisse
05/02/2006 01:06PM
Re: Performance impact of filtering in ON vs WHERE clause  
3,982
Apachez
05/02/2006 01:15PM
Re: Performance impact of filtering in ON vs WHERE clause  
4,728
Björn Steinbrink
05/02/2006 02:21PM
INDEX on DATE field and MONTH() YEAR() functions  
18,880
Tristan Crombez
04/30/2006 01:14PM
Re: INDEX on DATE field and MONTH() YEAR() functions  
7,623
Bill Karwin
04/30/2006 03:55PM
table design and query opimization  
2,454
prasanna
04/19/2006 02:11AM
Re: table design and query opimization  
1,771
Sebastien Caisse
04/27/2006 11:27AM
Re: table design and query opimization  
1,410
prasanna
04/19/2006 10:25PM
Re: table design and query opimization  
1,782
moraless92
04/19/2006 10:29AM
Optimizer not working adequately  
2,260
emilio.ayllon
04/25/2006 07:41PM
Re: Optimizer not working adequately  
1,652
EM Ayllon
04/26/2006 09:43AM
Re: Optimizer not working adequately  
1,692
Björn Steinbrink
04/26/2006 03:36AM
UNION/UNION ALL queries and parallel processing  
5,837
Dominique PRUNIER
04/20/2006 09:39AM
Re: UNION/UNION ALL queries and parallel processing  
2,728
James Day
04/23/2006 02:11PM
Re: UNION/UNION ALL queries and parallel processing  
2,945
Dominique PRUNIER
04/23/2006 08:04PM
Using "optimize table"  
2,261
Bozhidar Bozhanov
04/21/2006 04:02AM
Re: Using "optimize table"  
1,600
Apachez
04/21/2006 04:26AM
where condition optimization  
2,723
Srivats Chandrasekaran
02/27/2006 03:57AM
Re: where condition optimization  
1,662
Bob Field
04/19/2006 09:51AM
Re: where condition optimization  
1,680
prasanna
04/19/2006 02:26AM
Database structure question  
2,392
Bozhidar Bozhanov
04/17/2006 10:29AM
Re: Database structure question  
1,653
Bill Karwin
04/17/2006 10:54AM
High RAM usage  
3,350
Nathan Bartell
04/12/2006 08:25AM
Re: High RAM usage  
2,144
Bill Karwin
04/12/2006 11:33AM
LEFT JOIN Issue in 5.0  
3,296
Martin Dubuc
04/10/2006 10:28AM
Re: LEFT JOIN Issue in 5.0  
1,698
Roman Kolcun
04/10/2006 03:24PM
Re: LEFT JOIN Issue in 5.0  
1,702
Martin Dubuc
04/11/2006 07:34AM
Re: LEFT JOIN Issue in 5.0  
1,788
Martin Dubuc
04/11/2006 07:34AM
Re: LEFT JOIN Issue in 5.0  
1,817
Bob Field
04/10/2006 12:50PM
Re: LEFT JOIN Issue in 5.0  
1,887
Martin Dubuc
04/10/2006 03:11PM
Re: LEFT JOIN Issue in 5.0  
1,807
Bob Field
04/10/2006 10:37AM
Re: LEFT JOIN Issue in 5.0  
1,736
Martin Dubuc
04/10/2006 11:38AM
Index merge optimization (with OR) and table joins  
2,224
Stuart Brooks
04/07/2006 06:56AM
data design optimization  
2,549
BattleMan BattleClan
03/30/2006 07:44AM
Re: data design optimization  
1,903
BattleMan BattleClan
04/01/2006 06:38AM
Re: data design optimization  
1,687
Peter Brawley
03/31/2006 04:59PM
Re: data design optimization  
1,816
BattleMan BattleClan
03/31/2006 01:42PM
Re: data design optimization  
1,782
Peter Brawley
03/30/2006 04:03PM
Re: data design optimization  
1,845
BattleMan BattleClan
03/30/2006 01:41PM
Query Statement  
2,242
BattleMan BattleClan
03/30/2006 01:43PM
Re: data design optimization  
1,698
Peter Brawley
03/30/2006 09:02AM
refashion MySQL parse engine problem(bison, flex)  
2,317
feeling wu
03/28/2006 09:26AM
Defragmentation and Database Optimizing Tool in the Background  
2,403
Mathias Bischoff
01/26/2006 10:53AM
Re: Defragmentation and Database Optimizing Tool in the Background  
1,734
Ulrich Schmid
03/28/2006 04:01AM
Question regarding 5.0 LEFT JOIN  
2,184
Timothy Brooks
03/27/2006 04:59PM
Re: Question regarding 5.0 LEFT JOIN  
2,149
Peter Brawley
03/27/2006 06:23PM
Problem with LEF OUTER JOIN  
2,992
wdeveloper
03/19/2006 04:01PM
Re: Problem with LEF OUTER JOIN  
1,973
wdeveloper
03/26/2006 11:40PM
Re: Problem with LEF OUTER JOIN  
1,954
wdeveloper
03/24/2006 02:01PM
Re: Problem with LEF OUTER JOIN  
2,010
KimSeong Loh
03/26/2006 08:05PM
Re: Problem with LEF OUTER JOIN  
1,833
KimSeong Loh
03/22/2006 07:06PM
Re: Problem with LEF OUTER JOIN  
1,806
wdeveloper
03/22/2006 05:10PM
Re: Problem with LEF OUTER JOIN  
1,801
Sebastien Caisse
03/23/2006 08:06AM
Re: Problem with LEF OUTER JOIN  
1,809
KimSeong Loh
03/21/2006 06:35PM
Re: Problem with LEF OUTER JOIN  
1,711
Bob Field
03/19/2006 05:48PM
Re: Problem with LEF OUTER JOIN  
2,260
wdeveloper
03/20/2006 04:04AM
Re: Problem with LEF OUTER JOIN  
2,060
Bob Field
03/20/2006 10:31AM
Re: Problem with LEF OUTER JOIN  
1,880
wdeveloper
03/20/2006 03:02PM
Re: Problem with LEF OUTER JOIN  
1,725
Bob Field
03/20/2006 03:34PM
Dependent subquery stupidity: Is it me or the optimizer? ;-)  
3,521
Beat Vontobel
03/08/2006 03:30PM
Re: Dependent subquery stupidity: Is it me or the optimizer? ;-)  
2,118
KimSeong Loh
03/09/2006 02:50AM
Re: Dependent subquery stupidity: Is it me or the optimizer? ;-)  
2,165
Beat Vontobel
03/09/2006 03:09AM
Re: Dependent subquery stupidity: Is it me or the optimizer? ;-)  
3,745
Björn Steinbrink
03/24/2006 12:02PM
Re: Dependent subquery stupidity: Is it me or the optimizer? ;-)  
2,100
Jay Pipes
03/08/2006 10:03PM
Re: Dependent subquery stupidity: Is it me or the optimizer? ;-)  
1,998
Beat Vontobel
03/23/2006 02:41PM
Re: Dependent subquery stupidity: Is it me or the optimizer? ;-)  
2,073
Beat Vontobel
03/09/2006 02:16AM
suggestion for optimizing with non-matching compound indexes  
4,416
Nathan Cheng
03/08/2006 12:39PM
Re: suggestion for optimizing with non-matching compound indexes  
2,034
Harrison Fisk
03/16/2006 11:40AM
Re: suggestion for optimizing with non-matching compound indexes  
1,955
Nathan Cheng
03/16/2006 12:15PM
Re: suggestion for optimizing with non-matching compound indexes  
2,652
Björn Steinbrink
03/22/2006 09:48AM
Re: suggestion for optimizing with non-matching compound indexes  
1,887
Björn Steinbrink
03/22/2006 09:12PM
Re: suggestion for optimizing with non-matching compound indexes  
1,868
Björn Steinbrink
03/24/2006 11:02AM
Query Optimization  
2,453
Jorden Dunne
03/21/2006 06:10AM
Re: Query Optimization  
1,638
Peter Brawley
03/21/2006 08:24AM
Re: Query Optimization  
1,610
Jorden Dunne
03/21/2006 09:19AM
Re: Query Optimization  
1,735
Peter Brawley
03/21/2006 11:24AM
Mysql high cpu usage problem  
2,524
vikki saggu
01/07/2006 02:29PM
Re: Mysql high cpu usage problem  
1,937
Bruno B.
01/31/2006 07:13AM
Re: Mysql high cpu usage problem  
2,308
Tobias Marx
03/20/2006 05:26PM
Query  
2,384
Jorge Ferreira
03/15/2006 11:08AM
Re: Query  
1,767
Jorge Ferreira
03/15/2006 11:17AM
Re: Query  
1,728
Jay Pipes
03/15/2006 11:37AM
Re: Query  
1,663
Jorge Ferreira
03/17/2006 08:38AM
my.cnf option file , which one to use ?  
2,922
Ilan Goldman
03/07/2006 02:48PM
UP , JUMP , PLEASE HELP  
1,743
Ilan Goldman
03/10/2006 04:19PM
How do I avoid "Using file sort" and "Using temporary"  
31,661
Solon Barns
03/03/2006 03:20PM
Re: How do I avoid "Using file sort" and "Using temporary"  
19,389
Solon Barns
03/10/2006 03:01PM
Re: How do I avoid "Using file sort" and "Using temporary"  
17,941
Jay Pipes
03/06/2006 10:16AM
Re: How do I avoid "Using file sort" and "Using temporary"  
16,161
Solon Barns
03/06/2006 12:51PM
Re: How do I avoid "Using file sort" and "Using temporary"  
17,616
Jay Pipes
03/07/2006 11:42AM
Re: How do I avoid "Using file sort" and "Using temporary"  
19,480
Jay Pipes
03/04/2006 11:46AM
Re: How do I avoid "Using file sort" and "Using temporary"  
18,035
Solon Barns
03/06/2006 08:27AM
MIN on an indexed field too slow  
3,620
Camelia Ticau
03/01/2006 01:58PM
Re: MIN on an indexed field too slow  
2,109
Björn Steinbrink
03/09/2006 06:04AM
Re: MIN on an indexed field too slow  
1,823
Apachez
03/02/2006 03:28PM
Re: MIN on an indexed field too slow  
1,881
Camelia Ticau
03/02/2006 11:38AM
Re: MIN on an indexed field too slow  
2,000
Apachez
03/01/2006 05:19PM
Re: MIN on an indexed field too slow  
1,976
Camelia Ticau
03/01/2006 04:54PM
Re: MIN on an indexed field too slow  
2,075
Apachez
03/01/2006 03:25PM
is HASH index being ignored  
3,457
Michal Carson
03/07/2006 10:17PM
Re: is HASH index being ignored  
1,915
Michal Carson
03/08/2006 10:59AM
Re: is HASH index being ignored  
1,939
Felix Geerinckx
03/08/2006 04:32AM
Re: is HASH index being ignored  
1,791
KimSeong Loh
03/08/2006 07:50PM
Urgent Optimized QUERY needed::  
2,865
Mohammed Abdullah All Marbin
03/04/2006 03:27PM
Re: Urgent Optimized QUERY needed::  
1,736
Bob Field
03/04/2006 04:33PM
Big MyISAM table with 3500 insertions per second behaviour  
4,181
Victor Perez Roche
02/20/2006 07:55AM
Re: Big MyISAM table with 3500 insertions per second behaviour  
1,961
Edwin DeSouza
02/22/2006 01:39PM
Re: Big MyISAM table with 3500 insertions per second behaviour  
1,881
Victor Perez Roche
02/28/2006 07:33AM
Re: Big MyISAM table with 3500 insertions per second behaviour  
1,818
Edwin DeSouza
03/03/2006 04:14PM
Re: Big MyISAM table with 3500 insertions per second behaviour  
2,033
Victor Perez Roche
02/20/2006 12:05PM
Re: Big MyISAM table with 3500 insertions per second behaviour  
1,989
Olaf van der Spek
02/20/2006 09:20AM
Range query performance question  
6,157
Camelia Ticau
02/27/2006 01:52PM
Re: Range query performance question  
2,417
Jay Pipes
02/27/2006 02:50PM
TINYINT(1) or ENUM( 'true' , 'false')  
29,171
yoderek
02/23/2006 01:56PM
Re: TINYINT(1) or ENUM( 'true' , 'false')  
12,317
Jay Pipes
02/23/2006 11:12PM
Need recommendation regarding IN expression  
2,869
Solon Barns
02/22/2006 12:52PM
Re: Need recommendation regarding IN expression  
1,953
Jay Pipes
02/22/2006 01:29PM
Re: Need recommendation regarding IN expression  
1,676
Solon Barns
02/23/2006 12:59AM
Re: Need recommendation regarding IN expression  
1,984
Jay Pipes
02/23/2006 10:55AM
slow subquery  
5,992
Michael Schnell
12/01/2005 03:33AM
Re: slow subquery  
5,000
Olaf van der Spek
02/23/2006 08:04AM
Re: slow subquery  
2,414
mysql.com
02/22/2006 01:06PM
Re: slow subquery  
2,416
Igor Babaev
12/19/2005 11:58PM
Re: slow subquery  
2,811
Matthias Horn
12/30/2005 12:43PM
Re: slow subquery (query is fast)  
3,145
Matthias Horn
12/30/2005 02:25PM
Re: slow subquery  
2,485
Michael Schnell
12/09/2005 02:32PM
Re: slow subquery  
2,643
Brian Moon
12/07/2005 08:18AM
possible_keys exist but key is NULL  
8,543
David McLaughlin
02/22/2006 11:29AM
Re: possible_keys exist but key is NULL  
3,796
Thomas CORBIERE
02/22/2006 02:12PM
"id IN (x,y)" versus "id=x OR id=y" with ORDER BY  
2,329
Robert Bergs
02/21/2006 07:00AM
what is sql.exe doing?  
3,456
Zilan Ciftci
02/19/2006 11:45AM
SUBQUERY PROBLEM AGAIN  
2,000
Odimar Tomazeli
02/17/2006 01:37PM
Subquery performance improvements: When?  
4,840
Olaf van der Spek
02/08/2006 10:07AM
Re: Subquery performance improvements: When?  
2,272
Olaf van der Spek
02/14/2006 08:31AM
Re: Subquery performance improvements: When?  
2,267
Robin Schumacher
02/09/2006 10:43AM
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