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Written By
Posted
Slow query  
1,663
Gerry Whitmarsh
12/11/2015 01:00PM
Re: Slow query  
771
Peter Brawley
12/11/2015 05:00PM
Re: Slow query  
767
Rick James
12/11/2015 06:56PM
Re: Slow query (solved)  
674
Gerry Whitmarsh
12/12/2015 07:34AM
Re: Slow query  
730
Øystein Grøvlen
12/14/2015 02:34AM
Re: Slow query  
630
Gerry Whitmarsh
12/15/2015 08:48AM
Re: Slow query  
700
Rick James
12/15/2015 10:57AM
Re: Slow query  
791
Øystein Grøvlen
12/16/2015 02:33AM
query with bad performance after migration to mysql 5.6  
2,364
walter verdelocco
12/04/2015 05:35AM
Re: query with bad performance after migration to mysql 5.6  
1,056
Peter Brawley
12/05/2015 01:54PM
Re: query with bad performance after migration to mysql 5.6  
869
Rick James
12/07/2015 01:05AM
Re: query with bad performance after migration to mysql 5.6  
1,077
Øystein Grøvlen
12/09/2015 03:22AM
Re: query with bad performance after migration to mysql 5.6  
1,332
walter verdelocco
12/09/2015 03:38AM
Re: query with bad performance after migration to mysql 5.6  
879
Øystein Grøvlen
12/09/2015 04:21AM
Re: query with bad performance after migration to mysql 5.6  
1,179
walter verdelocco
12/09/2015 06:31AM
Re: query with bad performance after migration to mysql 5.6  
982
Øystein Grøvlen
12/09/2015 09:30AM
Re: query with bad performance after migration to mysql 5.6  
989
walter verdelocco
12/09/2015 09:49AM
Re: query with bad performance after migration to mysql 5.6  
893
walter verdelocco
12/09/2015 09:59AM
Re: query with bad performance after migration to mysql 5.6  
1,076
Øystein Grøvlen
12/10/2015 04:37AM
Re: query with bad performance after migration to mysql 5.6  
936
walter verdelocco
12/10/2015 07:39AM
Re: query with bad performance after migration to mysql 5.6  
1,198
walter verdelocco
12/10/2015 08:09AM
Re: query with bad performance after migration to mysql 5.6  
1,164
walter verdelocco
12/09/2015 03:44AM
Another Using temporary; Using filesort performance problem  
1,925
Drew Tennenbaum
12/07/2015 06:37PM
Re: Another Using temporary; Using filesort performance problem  
1,038
Drew Tennenbaum
12/07/2015 07:39PM
Re: Another Using temporary; Using filesort performance problem  
859
Rick James
12/08/2015 08:52PM
Re: Another Using temporary; Using filesort performance problem  
1,076
Drew Tanner
12/09/2015 10:31AM
Chinese data not appraing  
1,481
Ra Nala
11/25/2015 04:42AM
Re: Chinese data not appraing  
784
Rick James
11/29/2015 11:25AM
Re: Chinese data not appraing  
833
Ra Nala
11/30/2015 01:24AM
Re: Chinese data not appraing  
823
Rick James
12/01/2015 06:14PM
Re: Chinese data not appraing  
834
Ra Nala
12/02/2015 01:12AM
Re: Chinese data not appraing  
780
Rick James
12/07/2015 01:22AM
Re: Chinese data not appraing  
768
Ra Nala
12/07/2015 10:24AM
Re: Chinese data not appraing  
640
Rick James
12/08/2015 08:58PM
Re: Chinese data not appraing  
765
Ra Nala
12/09/2015 01:04AM
Slow mysql query, copying to tmp table, using filesort  
3,540
Aaron Bains
12/07/2015 04:50AM
Re: Slow mysql query, copying to tmp table, using filesort  
917
Rick James
12/08/2015 08:59PM
Re: Slow mysql query, copying to tmp table, using filesort  
1,323
Peter Brawley
12/08/2015 10:48PM
drop and recreate index in mysql DB  
1,543
Ra Nala
11/25/2015 05:48AM
Re: drop and recreate index in mysql DB  
938
Rick James
11/26/2015 02:31PM
Re: drop and recreate index in mysql DB  
1,450
Ra Nala
11/27/2015 12:33AM
Re: drop and recreate index in mysql DB  
1,651
Rick James
11/29/2015 11:38AM
Re: drop and recreate index in mysql DB  
1,155
Ra Nala
11/30/2015 01:34AM
Single host configuration suggest  
1,397
Yury Tsaregorodtsev
11/08/2015 01:50PM
Re: Single host configuration suggest  
766
Øystein Grøvlen
11/17/2015 06:05AM
Re: Single host configuration suggest  
651
Rick James
11/29/2015 12:20PM
Suddenly mysql server performance degraded  
1,633
Devrishi Shandilya
11/05/2015 12:26AM
Re: Suddenly mysql server performance degraded  
696
Peter Brawley
11/05/2015 11:41PM
Re: Suddenly mysql server performance degraded  
965
Rick James
11/26/2015 10:01PM
Query optimization needed  
1,650
Devrishi Shandilya
11/05/2015 01:42AM
Re: Query optimization needed  
637
Peter Brawley
11/05/2015 11:40PM
Re: Query optimization needed  
723
Devrishi Shandilya
11/06/2015 11:25PM
Re: Query optimization needed  
763
Peter Brawley
11/08/2015 04:32PM
Re: Query optimization needed  
700
Øystein Grøvlen
11/17/2015 05:43AM
Re: Query optimization needed  
694
Rick James
11/26/2015 09:21PM
Foreman query optimization  
1,658
Kyle Flavin
11/05/2015 04:15PM
Re: Foreman query optimization  
674
Peter Brawley
11/05/2015 05:42PM
Re: Foreman query optimization  
723
Kyle Flavin
11/05/2015 06:54PM
Re: Foreman query optimization  
649
Peter Brawley
11/05/2015 11:19PM
Re: Foreman query optimization  
740
Kyle Flavin
11/06/2015 11:58AM
Re: Foreman query optimization  
611
Peter Brawley
11/06/2015 12:35PM
Re: Foreman query optimization  
646
Kyle Flavin
11/06/2015 06:44PM
Re: Foreman query optimization  
724
Rick James
11/26/2015 08:56PM
MySQL read/Write very slow in a table because of long blob columns  
1,388
Mahesh Kakara
11/23/2015 11:31PM
Re: MySQL read/Write very slow in a table because of long blob columns  
1,461
Øystein Grøvlen
11/25/2015 02:04AM
Re: MySQL read/Write very slow in a table because of long blob columns  
965
Rick James
11/26/2015 02:49PM
Slow query on tmp table  
1,100
Eric Colson
11/19/2015 09:02AM
Re: Slow query on tmp table  
566
Peter Brawley
11/19/2015 12:08PM
Re: Slow query on tmp table  
703
Rick James
11/26/2015 02:44PM
Slow Join Performance  
1,252
Dereck E
10/06/2015 08:45AM
Re: Slow Join Performance  
755
Rick James
10/06/2015 02:38PM
Re: Slow Join Performance  
724
Dereck E
10/06/2015 03:42PM
Re: Slow Join Performance  
755
Ra Nala
11/14/2015 10:24AM
Re: Slow Join Performance  
547
Rick James
11/26/2015 02:39PM
This topic has been moved.:  NOLOCK for multiple tables  
32
Ra Nala
11/18/2015 03:51PM
distinct clause issue for 600000 records  
1,514
Rami Nalamalpu
11/10/2015 08:57AM
Re: distinct clause issue for 600000 records  
820
Peter Brawley
11/11/2015 12:33PM
Re: distinct clause issue for 600000 records  
657
Ra Nala
11/12/2015 12:49AM
Re: distinct clause issue for 600000 records  
822
Ra Nala
11/12/2015 03:20AM
Re: distinct clause issue for 600000 records  
751
Peter Brawley
11/12/2015 07:24PM
Re: distinct clause issue for 600000 records  
885
Øystein Grøvlen
11/12/2015 07:08AM
Re: distinct clause issue for 600000 records  
769
Ra Nala
11/12/2015 07:18AM
Re: distinct clause issue for 600000 records  
750
Øystein Grøvlen
11/12/2015 07:43AM
Re: distinct clause issue for 600000 records  
808
Ra Nala
11/13/2015 12:37AM
Re: distinct clause issue for 600000 records  
741
Ra Nala
11/13/2015 12:45AM
Re: distinct clause issue for 600000 records  
780
Øystein Grøvlen
11/13/2015 02:42AM
Re: distinct clause issue for 600000 records  
804
Ra Nala
11/13/2015 05:56AM
Re: distinct clause issue for 600000 records  
804
Øystein Grøvlen
11/13/2015 06:38AM
Re: distinct clause issue for 600000 records  
810
Ra Nala
11/13/2015 07:15AM
Re: distinct clause issue for 600000 records  
863
Øystein Grøvlen
11/13/2015 08:11AM
Re: distinct clause issue for 600000 records  
806
Ra Nala
11/13/2015 11:35AM
Re: distinct clause issue for 600000 records  
881
Øystein Grøvlen
11/16/2015 03:04AM
Re: distinct clause issue for 600000 records  
798
Ra Nala
11/16/2015 04:12AM
Re: distinct clause issue for 600000 records  
698
Øystein Grøvlen
11/16/2015 05:54AM
Values not inserting into MySQL Database table  
7,539
Shan Abdussalam
11/11/2015 06:13AM
Re: Values not inserting into MySQL Database table  
1,875
Peter Brawley
11/11/2015 12:28PM
Re: Values not inserting into MySQL Database table  
1,041
Shan Abdussalam
11/11/2015 12:49PM
Re: Values not inserting into MySQL Database table  
731
Øystein Grøvlen
11/12/2015 07:01AM
Re: Values not inserting into MySQL Database table  
1,047
Shan Abdussalam
11/12/2015 07:06AM
Re: Values not inserting into MySQL Database table  
901
Øystein Grøvlen
11/12/2015 07:11AM
Re: Values not inserting into MySQL Database table  
950
Shan Abdussalam
11/12/2015 01:53PM
Re: Values not inserting into MySQL Database table  
1,080
Peter Brawley
11/12/2015 07:21PM
does this "top-200" query do a table scan  
1,318
Andrew Nuss
10/27/2015 05:50AM
Re: does this "top-200" query do a table scan  
674
Peter Brawley
10/31/2015 12:22AM
Re: does this "top-200" query do a table scan  
662
Andrew Nuss
10/31/2015 10:15AM
Re: does this "top-200" query do a table scan  
563
Peter Brawley
10/31/2015 01:03PM
Re: does this "top-200" query do a table scan  
633
Rick James
10/31/2015 05:51PM
Mysterious Cache Problem  
1,311
Carlos Conti
10/29/2015 12:47AM
Re: Mysterious Cache Problem  
596
Carlos Conti
10/29/2015 03:04AM
Re: Mysterious Cache Problem  
593
Rick James
10/30/2015 06:16PM
Optimisation of a query using Group by and a Join  
1,314
Alex Brown
10/19/2015 12:20PM
Re: Optimisation of a query using Group by and a Join  
766
Peter Brawley
10/19/2015 02:10PM
Why is ORDER BY ASC is slow but ORDER DESC is fast ? and how can i fix it ?  
1,970
Ronald Brown
10/03/2015 12:47AM
Re: Why is ORDER BY ASC is slow but ORDER DESC is fast ? and how can i fix it ?  
1,122
Rick James
10/03/2015 08:01PM
Re: Why is ORDER BY ASC is slow but ORDER DESC is fast ? and how can i fix it ?  
1,042
Ronald Brown
10/03/2015 08:34PM
Re: Why is ORDER BY ASC is slow but ORDER DESC is fast ? and how can i fix it ?  
926
Rick James
10/05/2015 10:38AM
Re: Why is ORDER BY ASC is slow but ORDER DESC is fast ? and how can i fix it ?  
897
Rick James
10/05/2015 10:41AM
Re: Why is ORDER BY ASC is slow but ORDER DESC is fast ? and how can i fix it ?  
847
Ronald Brown
10/05/2015 10:50AM
Re: Why is ORDER BY ASC is slow but ORDER DESC is fast ? and how can i fix it ?  
795
Ronald Brown
10/04/2015 08:28PM
Re: Why is ORDER BY ASC is slow but ORDER DESC is fast ? and how can i fix it ?  
811
Ronald Brown
10/05/2015 12:26PM
Re: Why is ORDER BY ASC is slow but ORDER DESC is fast ? and how can i fix it ?  
929
Rick James
10/06/2015 11:00AM
Re: Why is ORDER BY ASC is slow but ORDER DESC is fast ? and how can i fix it ?  
2,186
Ronald Brown
10/06/2015 11:50PM
Re: Why is ORDER BY ASC is slow but ORDER DESC is fast ? and how can i fix it ?  
841
Rick James
10/07/2015 08:12PM
Re: Why is ORDER BY ASC is slow but ORDER DESC is fast ? and how can i fix it ?  
858
Ronald Brown
10/08/2015 11:17PM
Re: Why is ORDER BY ASC is slow but ORDER DESC is fast ? and how can i fix it ?  
898
Rick James
10/09/2015 10:34PM
Too much time in Copy to Tmp Table  
3,168
Ricardo Manfrinato
10/01/2015 11:55AM
Re: Too much time in Copy to Tmp Table  
1,124
Peter Brawley
10/02/2015 02:08PM
Re: Too much time in Copy to Tmp Table  
920
Ricardo Manfrinato
10/05/2015 02:36PM
Re: Too much time in Copy to Tmp Table  
916
Peter Brawley
10/05/2015 02:48PM
Re: Too much time in Copy to Tmp Table  
1,037
Ricardo Manfrinato
10/05/2015 02:55PM
Re: Too much time in Copy to Tmp Table  
939
Peter Brawley
10/06/2015 10:32PM
Re: Too much time in Copy to Tmp Table  
1,128
Rick James
10/08/2015 07:21PM
Index suggestion needed for performance improvement  
1,579
Ronald Brown
09/23/2015 11:49AM
Re: Index suggestion needed for performance improvement  
711
Rick James
10/02/2015 09:14PM
Re: Index suggestion needed for performance improvement  
741
Ronald Brown
10/03/2015 12:14AM
Re: Index suggestion needed for performance improvement  
791
Ronald Brown
10/03/2015 12:40AM
Re: Index suggestion needed for performance improvement  
788
Ronald Brown
10/03/2015 02:10AM
Re: Index suggestion needed for performance improvement  
778
Rick James
10/04/2015 01:15PM
Re: Index suggestion needed for performance improvement  
813
Ronald Brown
10/04/2015 09:18PM
Re: Index suggestion needed for performance improvement  
830
Rick James
10/04/2015 01:22PM
Utilize maximum system resources for better performance  
2,547
Ronald Brown
07/14/2015 01:54AM
Re: Utilize maximum system resources for better performance  
1,020
Ronald Brown
07/14/2015 01:58AM
Re: Utilize maximum system resources for better performance  
975
Ronald Brown
07/14/2015 02:12AM
Re: Utilize maximum system resources for better performance  
890
Peter Brawley
07/14/2015 11:30AM
Re: Utilize maximum system resources for better performance  
920
Ronald Brown
07/14/2015 11:57AM
Re: Utilize maximum system resources for better performance  
1,015
Rick James
07/15/2015 08:36PM
Re: Utilize maximum system resources for better performance  
1,235
Ronald Brown
07/30/2015 07:22AM
Re: Utilize maximum system resources for better performance  
1,043
Ronald Brown
07/30/2015 07:26AM
Re: Utilize maximum system resources for better performance  
1,045
Rick James
07/31/2015 10:20PM
Re: Utilize maximum system resources for better performance  
986
Ronald Brown
08/02/2015 01:27AM
Re: Utilize maximum system resources for better performance  
1,030
Rick James
08/02/2015 11:10AM
Re: Utilize maximum system resources for better performance  
1,265
Ronald Brown
08/08/2015 01:27AM
Re: Utilize maximum system resources for better performance  
973
Rick James
08/08/2015 11:49AM
Re: Utilize maximum system resources for better performance  
939
Ronald Brown
08/08/2015 01:01PM
Re: Utilize maximum system resources for better performance  
949
Rick James
08/08/2015 03:43PM
Re: Utilize maximum system resources for better performance  
1,046
Ronald Brown
08/09/2015 12:40AM
Re: Utilize maximum system resources for better performance  
830
Ronald Brown
08/09/2015 07:33AM
Re: Utilize maximum system resources for better performance  
897
Rick James
08/09/2015 03:53PM
Re: Utilize maximum system resources for better performance  
1,074
Ronald Brown
08/09/2015 08:04PM
Re: Utilize maximum system resources for better performance  
817
Rick James
08/09/2015 11:17PM
Re: Utilize maximum system resources for better performance  
929
Ronald Brown
08/10/2015 12:00AM
Re: Utilize maximum system resources for better performance  
967
Ronald Brown
08/10/2015 08:36AM
Re: Utilize maximum system resources for better performance  
1,068
Rick James
08/10/2015 11:00AM
Re: Utilize maximum system resources for better performance  
1,016
Rick James
08/10/2015 11:03AM
Re: Utilize maximum system resources for better performance  
1,001
Ronald Brown
09/16/2015 11:39AM
Re: Utilize maximum system resources for better performance  
1,054
Rick James
09/18/2015 09:54PM
Re: Utilize maximum system resources for better performance  
711
Ronald Brown
09/19/2015 01:18AM
Re: Utilize maximum system resources for better performance  
989
Rick James
10/02/2015 08:50PM
Re: Utilize maximum system resources for better performance  
881
Ronald Brown
10/02/2015 09:09PM
Re: Utilize maximum system resources for better performance  
841
Rick James
10/03/2015 04:46PM
Re: Utilize maximum system resources for better performance  
960
Ronald Brown
08/09/2015 01:07AM
Re: Utilize maximum system resources for better performance  
782
Ronald Brown
09/23/2015 09:58AM
Hints on what to check for bad performance  
1,308
Ulf Zimmermann
09/21/2015 08:47PM
Re: Hints on what to check for bad performance  
717
Peter Brawley
09/21/2015 10:01PM
Re: Hints on what to check for bad performance  
657
Chandan Kumar
09/25/2015 07:55AM
Re: Hints on what to check for bad performance  
683
Rick James
10/02/2015 09:59PM
Memory/cache usage with innodb_flush_method values  
2,201
Brad Alberts
09/28/2015 08:52PM
Re: Memory/cache usage with innodb_flush_method values  
889
Rick James
10/02/2015 09:41PM
MySQL 5.7: Performance Schema & Sys Schema  
1,062
Edwin Desouza
09/22/2015 09:05AM
Deleted Records and Optimize  
1,445
Luis Cavazos
08/21/2015 08:08AM
Re: Deleted Records and Optimize  
664
Rick James
08/22/2015 11:13AM
Re: Deleted Records and Optimize  
690
Luis Cavazos
09/08/2015 03:51PM
Re: Deleted Records and Optimize  
646
Rick James
09/09/2015 06:42PM
MYSql Query - #2013 - Lost connection to MySQL server during query  
1,581
gourav kaila
08/27/2015 01:50PM
Re: MYSql Query - #2013 - Lost connection to MySQL server during query  
713
Peter Brawley
08/27/2015 09:43PM
Delete query not using index and cause deadlock  
7,817
Devrishi Shandilya
08/20/2015 06:28AM
Re: Delete query not using index and cause deadlock  
2,705
Øystein Grøvlen
08/21/2015 07:13AM
Re: Delete query not using index and cause deadlock  
2,234
Rick James
08/22/2015 03:48PM
Re: Delete query not using index and cause deadlock  
2,038
Øystein Grøvlen
08/24/2015 02:35AM
Re: Delete query not using index and cause deadlock  
1,747
Rick James
08/24/2015 12:27PM
Re: Delete query not using index and cause deadlock  
1,647
Øystein Grøvlen
08/25/2015 02:57AM
Help for checking server configuration  
1,477
Michele Quaini
08/16/2015 11:08AM
Re: Help for checking server configuration  
631
Rick James
08/17/2015 10:56AM
Re: Help for checking server configuration  
862
Michele Quaini
08/19/2015 09:32AM
Re: Help for checking server configuration  
869
Rick James
08/22/2015 02:59PM
Deadlock issue and table lock frequently  
2,056
Devrishi Shandilya
08/07/2015 02:57AM
Re: Deadlock issue and table lock frequently  
785
Rick James
08/07/2015 10:09PM
Re: Deadlock issue and table lock frequently  
869
Devrishi Shandilya
08/17/2015 02:50AM
Re: Deadlock issue and table lock frequently  
786
Rick James
08/18/2015 09:23PM
Re: Deadlock issue and table lock frequently  
2,772
Devrishi Shandilya
08/20/2015 12:06AM
Re: Deadlock issue and table lock frequently  
1,037
Rick James
08/22/2015 01:45PM
table_cache  
3,320
Julian König
08/13/2015 01:19AM
Re: table_cache  
976
Rick James
08/15/2015 04:19PM
Re: table_cache  
1,071
Julian König
08/16/2015 01:24PM
Re: table_cache  
1,214
Rick James
08/17/2015 09:30AM
Best Index Strategy  
1,946
Devrishi Shandilya
08/09/2015 11:35PM
Re: Best Index Strategy  
784
Rick James
08/10/2015 07:02AM
Re: Best Index Strategy  
726
Rick James
08/10/2015 07:17AM
Re: Best Index Strategy  
717
Devrishi Shandilya
08/10/2015 11:30PM
Re: Best Index Strategy  
713
Devrishi Shandilya
08/12/2015 10:53PM
Re: Best Index Strategy  
674
Rick James
08/15/2015 04:34PM
Re: Best Index Strategy  
675
Devrishi Shandilya
08/16/2015 11:53PM
Select last date check all rows  
1,437
Pär Nordlund
08/04/2015 08:47AM
Re: Select last date check all rows  
668
Rick James
08/05/2015 05:49PM
Re: Select last date check all rows  
776
Pär Nordlund
08/06/2015 03:11AM
Re: Select last date check all rows  
558
Pär Nordlund
08/06/2015 03:13AM
Re: Select last date check all rows  
589
Rick James
08/06/2015 10:36PM
Re: Select last date check all rows  
734
Pär Nordlund
08/07/2015 04:12AM
Re: Select last date check all rows  
661
Rick James
08/08/2015 11:11AM
Number of table Partitions  
2,586
Jawahar muthukrishnan
07/22/2015 01:24PM
Re: Number of table Partitions  
2,291
Rick James
07/24/2015 03:14PM
Re: Number of table Partitions  
1,149
Jeeva M
07/31/2015 02:15PM
Slow Query Urgent  
1,460
a m
07/23/2015 09:21AM
Re: Slow Query Urgent  
638
Peter Brawley
07/23/2015 10:19AM
Re: Slow Query Urgent  
592
Rick James
07/24/2015 04:00PM
MyISAM INSERT ON DUPLICATE KEY on huge table consumes 100% CPU  
1,885
Timothy Mifsud
07/16/2015 07:50AM
Re: MyISAM INSERT ON DUPLICATE KEY on huge table consumes 100% CPU  
713
Peter Brawley
07/16/2015 09:39AM
Re: MyISAM INSERT ON DUPLICATE KEY on huge table consumes 100% CPU  
961
Rick James
07/17/2015 04:01PM
SELECT never completes  
1,523
James Cobban
07/06/2015 10:08PM
Re: SELECT never completes  
738
Peter Brawley
07/06/2015 11:51PM
Re: SELECT never completes  
1,182
James Cobban
07/07/2015 02:16AM
Re: SELECT never completes  
704
Rick James
07/09/2015 12:55AM
5.5: UPDATE massively slower than SELECT. Both affect zero rows.  
1,783
Andy Theuninck
05/21/2015 10:09AM
Re: 5.5: UPDATE massively slower than SELECT. Both affect zero rows.  
879
Øystein Grøvlen
05/22/2015 02:19AM
Re: 5.5: UPDATE massively slower than SELECT. Both affect zero rows.  
843
Andy Theuninck
05/22/2015 08:15AM
Re: 5.5: UPDATE massively slower than SELECT. Both affect zero rows.  
730
Rick James
06/06/2015 12:30PM
Re: 5.5: UPDATE massively slower than SELECT. Both affect zero rows.  
809
Chandan Kumar
06/26/2015 08:24AM
Performance Issue for select query  
1,358
amar singh chawan
06/08/2015 04:58AM
Re: Performance Issue for select query  
810
Rick James
06/09/2015 11:42PM
Best Training Institute for Mysql performace tuning and Database scalabulity  
1,284
amar singh chawan
06/07/2015 11:42PM
Is ORDER BY RAND() LIMIT 1 optimized?  
6,422
Markus M.
05/27/2015 05:40PM
Re: Is ORDER BY RAND() LIMIT 1 optimized?  
1,825
Øystein Grøvlen
05/28/2015 02:18AM
Re: Is ORDER BY RAND() LIMIT 1 optimized?  
1,367
Markus M.
05/28/2015 07:22AM
Re: Is ORDER BY RAND() LIMIT 1 optimized?  
1,101
Øystein Grøvlen
05/28/2015 07:49AM
Re: Is ORDER BY RAND() LIMIT 1 optimized?  
1,201
Rick James
06/06/2015 12:16PM
Strange behavior of MySQL server  
1,482
Deepak Itkar
05/27/2015 07:33AM
Re: Strange behavior of MySQL server  
670
Rick James
06/06/2015 11:51AM
heavy read workload with high cpu usage  
2,078
kim alex
05/28/2015 04:37AM
Re: heavy read workload with high cpu usage  
807
Rick James
06/04/2015 08:35AM
query performance on partitioning table  
3,181
sixin yang
05/12/2015 09:00AM
Re: query performance on partitioning table  
2,078
Rick James
05/16/2015 11:49PM
Re: query performance on partitioning table  
1,087
sixin yang
05/18/2015 08:30AM
Re: query performance on partitioning table  
1,052
Rick James
06/04/2015 08:22AM
Avoid subquery  
1,705
Wolfgang Jacques
05/12/2015 08:40AM
Re: Avoid subquery  
930
Peter Brawley
05/12/2015 11:06AM
Re: Avoid subquery  
668
Wolfgang Jacques
05/12/2015 01:29PM
Re: Avoid subquery  
647
Peter Brawley
05/12/2015 01:41PM
Re: Avoid subquery  
799
Rick James
05/17/2015 12:11AM
MYSQL Table Optimization  
1,285
Yudhveer Kandukuri
05/13/2015 09:53PM
Re: MYSQL Table Optimization  
586
Rick James
05/15/2015 11:02AM
Slow query  
1,713
Manu Swami
04/21/2015 11:15AM
Re: Slow query  
806
Maulik Parekh
04/22/2015 07:17AM
Re: Slow query  
749
Rick James
04/22/2015 07:05PM
Re: Slow query  
956
Manu Swami
04/23/2015 11:42PM
Re: Slow query  
739
Manu Swami
04/23/2015 11:55PM
Re: Slow query  
713
Rick James
04/24/2015 05:22PM
Re: Slow query  
731
Manu Swami
04/25/2015 02:31AM
Re: Slow query  
794
Manu Swami
04/25/2015 02:41AM
Re: Slow query  
1,398
Manu Swami
04/25/2015 05:22AM
Re: Slow query  
794
Rick James
04/25/2015 10:42PM
Re: Slow query  
743
Øystein Grøvlen
05/13/2015 03:30AM
Re: Slow query  
844
Manu Swami
04/28/2015 03:40AM
CPU usage extremely high  
2,956
Temu Kinn
04/28/2015 08:55AM
Re: CPU usage extremely high  
1,379
Temu Kinn
04/28/2015 09:03AM
Re: CPU usage extremely high  
1,119
Rick James
04/29/2015 05:43PM
Re: CPU usage extremely high  
1,143
Temu Kinn
05/09/2015 07:22AM
Re: CPU usage extremely high  
1,012
Temu Kinn
05/09/2015 07:38AM
Re: CPU usage extremely high  
1,023
Rick James
05/11/2015 06:30PM
Mysql indexes weird behavior  
1,211
Nikhil Khekade
05/02/2015 02:17AM
Re: Mysql indexes weird behavior  
557
Rick James
05/03/2015 06:21PM
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