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•   Announcing July 2024 Releases featuring MySQL Server 9.0.0 Innovation, 8.4.1 LTS and 8.0.38 07/02/2024 06:42AM
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1,365
02/23/2016 01:54PM
Re: Why is wrong index being selected  
800
02/23/2016 11:39PM
Re: Why is wrong index being selected  
973
02/24/2016 03:22AM
Re: Why is wrong index being selected  
801
02/25/2016 02:47AM
1,800
02/22/2016 08:50AM
Re: Distinct or Group by which is faster  
950
02/22/2016 12:33PM
Re: Distinct or Group by which is faster  
873
02/23/2016 12:51PM
Re: MySQL server is not disk bound, how do I make it faster?  
726
02/22/2016 12:38PM
Re: MySQL server is not disk bound, how do I make it faster?  
800
02/22/2016 06:18PM
Re: mysql text datatype SELECT query slow even with tmp dir on tmpfs  
709
02/22/2016 12:35PM
Re: How can I improve this table and query  
904
02/17/2016 06:07AM
Re: How can I improve this table and query  
1,021
02/17/2016 08:25AM
Re: How can I improve this table and query  
784
02/17/2016 08:26AM
Re: How can I improve this table and query  
843
02/17/2016 08:51AM
Re: How can I improve this table and query  
1,383
02/17/2016 09:03AM
Re: How can I improve this table and query  
826
02/21/2016 11:14PM
Re: Does prefixing field names with their table name improve query speed?  
782
02/18/2016 05:21PM
Re: Does prefixing field names with their table name improve query speed?  
817
02/21/2016 07:19PM
Re: slow response when where clause has a field from 2nd table in a left join  
962
02/15/2016 02:10AM
Re: slow response when where clause has a field from 2nd table in a left join  
710
02/15/2016 04:17PM
Re: slow response when where clause has a field from 2nd table in a left join  
670
02/19/2016 10:18AM
2,066
02/02/2016 05:12AM
Re: max_allowed_packet error  
771
02/06/2016 07:26PM
Re: Getting NULL digest_text for all queries in 2 of my 3 DBs (performance_schema)  
899
12/10/2015 03:53AM
Re: Getting NULL digest_text for all queries in 2 of my 3 DBs (performance_schema)  
993
02/04/2016 04:15PM
Re: query performance optimization  
881
01/19/2016 02:30AM
Re: query performance optimization  
849
01/19/2016 02:50AM
Re: query performance optimization  
1,558
01/19/2016 06:24AM
Re: query performance optimization  
961
01/22/2016 06:29PM
Re: query performance optimization  
960
01/29/2016 04:37AM
Re: query performance optimization  
1,300
01/22/2016 06:18AM
Re: query performance optimization  
852
01/27/2016 06:56AM
Re: query performance optimization  
845
01/22/2016 01:08PM
Re: query performance optimization  
938
01/22/2016 11:10PM
Re: Slow performance on join query using indexes  
1,140
01/22/2016 03:02AM
Re: Slow performance on join query using indexes  
916
01/23/2016 07:43PM
1,578
01/15/2016 03:49AM
Re: high cpu on request with JOIN  
784
01/15/2016 05:43AM
Re: Lock wait timeout exceeded; try restarting transaction  
2,953
01/07/2016 10:47PM
Re: Lock wait timeout exceeded; try restarting transaction  
3,017
01/08/2016 12:45AM
Re: Lock wait timeout exceeded; try restarting transaction  
2,181
01/08/2016 06:23AM
Re: Lock wait timeout exceeded; try restarting transaction  
2,270
01/09/2016 11:52PM
Re: 1 blob table vs multiple blob tables  
819
01/08/2016 02:26AM
4,667
01/04/2016 11:50AM
Re: Thread State - Query End  
2,018
01/05/2016 03:09AM
Re: Thread State - Query End  
1,525
01/06/2016 02:28AM
Re: thread_cache_size: Need suggestion on this paramateer  
778
12/27/2015 10:17AM
Re: query hangs after migration from mysql 5.5 to mysql 5.6  
1,034
12/19/2015 01:21PM
Re: query hangs after migration from mysql 5.5 to mysql 5.6  
845
12/20/2015 07:31PM
Re: query hangs after migration from mysql 5.5 to mysql 5.6  
811
12/21/2015 06:38AM
Re: query hangs after migration from mysql 5.5 to mysql 5.6  
840
12/21/2015 03:41AM
Re: query hangs after migration from mysql 5.5 to mysql 5.6  
777
12/21/2015 06:40AM
Re: query hangs after migration from mysql 5.5 to mysql 5.6  
837
12/21/2015 07:22AM
Re: query hangs after migration from mysql 5.5 to mysql 5.6  
789
12/22/2015 01:57AM
Re: how to find out all sql and table of running transaction  
798
12/17/2015 03:08AM
2,096
12/15/2015 07:23PM
Re: show open tables in_use is high  
819
12/16/2015 08:08PM
1,831
12/11/2015 01:00PM
Re: Slow query  
853
12/11/2015 05:00PM
Re: Slow query  
818
12/11/2015 06:56PM
Re: Slow query (solved)  
753
12/12/2015 07:34AM
Re: Slow query  
851
12/14/2015 02:34AM
Re: Slow query  
683
12/15/2015 08:48AM
Re: Slow query  
746
12/15/2015 10:57AM
Re: Slow query  
870
12/16/2015 02:33AM
Re: query with bad performance after migration to mysql 5.6  
1,162
12/05/2015 01:54PM
Re: query with bad performance after migration to mysql 5.6  
967
12/07/2015 01:05AM
Re: query with bad performance after migration to mysql 5.6  
1,186
12/09/2015 03:22AM
Re: query with bad performance after migration to mysql 5.6  
1,437
12/09/2015 03:38AM
Re: query with bad performance after migration to mysql 5.6  
978
12/09/2015 04:21AM
Re: query with bad performance after migration to mysql 5.6  
1,292
12/09/2015 06:31AM
Re: query with bad performance after migration to mysql 5.6  
1,072
12/09/2015 09:30AM
Re: query with bad performance after migration to mysql 5.6  
1,098
12/09/2015 09:49AM
Re: query with bad performance after migration to mysql 5.6  
984
12/09/2015 09:59AM
Re: query with bad performance after migration to mysql 5.6  
1,185
12/10/2015 04:37AM
Re: query with bad performance after migration to mysql 5.6  
1,035
12/10/2015 07:39AM
Re: query with bad performance after migration to mysql 5.6  
1,307
12/10/2015 08:09AM
Re: query with bad performance after migration to mysql 5.6  
1,267
12/09/2015 03:44AM
Re: Another Using temporary; Using filesort performance problem  
1,106
12/07/2015 07:39PM
Re: Another Using temporary; Using filesort performance problem  
935
12/08/2015 08:52PM
Re: Another Using temporary; Using filesort performance problem  
1,151
12/09/2015 10:31AM
1,679
11/25/2015 04:42AM
Re: Chinese data not appraing  
851
11/29/2015 11:25AM
Re: Chinese data not appraing  
899
11/30/2015 01:24AM
Re: Chinese data not appraing  
882
12/01/2015 06:14PM
Re: Chinese data not appraing  
902
12/02/2015 01:12AM
Re: Chinese data not appraing  
844
12/07/2015 01:22AM
Re: Chinese data not appraing  
866
12/07/2015 10:24AM
Re: Chinese data not appraing  
788
12/08/2015 08:58PM
Re: Chinese data not appraing  
861
12/09/2015 01:04AM
Re: Slow mysql query, copying to tmp table, using filesort  
965
12/08/2015 08:59PM
Re: Slow mysql query, copying to tmp table, using filesort  
1,392
12/08/2015 10:48PM
1,693
11/25/2015 05:48AM
Re: drop and recreate index in mysql DB  
1,003
11/26/2015 02:31PM
Re: drop and recreate index in mysql DB  
1,552
11/27/2015 12:33AM
Re: drop and recreate index in mysql DB  
1,750
11/29/2015 11:38AM
Re: drop and recreate index in mysql DB  
1,251
11/30/2015 01:34AM
Re: Single host configuration suggest  
827
11/17/2015 06:05AM
Re: Single host configuration suggest  
696
11/29/2015 12:20PM
Re: Suddenly mysql server performance degraded  
750
11/05/2015 11:41PM
Re: Suddenly mysql server performance degraded  
1,023
11/26/2015 10:01PM
1,784
11/05/2015 01:42AM
Re: Query optimization needed  
681
11/05/2015 11:40PM
Re: Query optimization needed  
782
11/06/2015 11:25PM
Re: Query optimization needed  
828
11/08/2015 04:32PM
Re: Query optimization needed  
752
11/17/2015 05:43AM
Re: Query optimization needed  
761
11/26/2015 09:21PM
1,813
11/05/2015 04:15PM
Re: Foreman query optimization  
760
11/05/2015 05:42PM
Re: Foreman query optimization  
782
11/05/2015 06:54PM
Re: Foreman query optimization  
711
11/05/2015 11:19PM
Re: Foreman query optimization  
802
11/06/2015 11:58AM
Re: Foreman query optimization  
723
11/06/2015 12:35PM
Re: Foreman query optimization  
698
11/06/2015 06:44PM
Re: Foreman query optimization  
796
11/26/2015 08:56PM
Re: MySQL read/Write very slow in a table because of long blob columns  
1,688
11/25/2015 02:04AM
Re: MySQL read/Write very slow in a table because of long blob columns  
1,102
11/26/2015 02:49PM
1,239
11/19/2015 09:02AM
Re: Slow query on tmp table  
635
11/19/2015 12:08PM
Re: Slow query on tmp table  
791
11/26/2015 02:44PM
1,342
10/06/2015 08:45AM
Re: Slow Join Performance  
827
10/06/2015 02:38PM
Re: Slow Join Performance  
781
10/06/2015 03:42PM
Re: Slow Join Performance  
804
11/14/2015 10:24AM
Re: Slow Join Performance  
608
11/26/2015 02:39PM
This topic has been moved.:  NOLOCK for multiple tables  
32
11/18/2015 03:51PM
Re: distinct clause issue for 600000 records  
869
11/11/2015 12:33PM
Re: distinct clause issue for 600000 records  
711
11/12/2015 12:49AM
Re: distinct clause issue for 600000 records  
860
11/12/2015 03:20AM
Re: distinct clause issue for 600000 records  
814
11/12/2015 07:24PM
Re: distinct clause issue for 600000 records  
937
11/12/2015 07:08AM
Re: distinct clause issue for 600000 records  
814
11/12/2015 07:18AM
Re: distinct clause issue for 600000 records  
792
11/12/2015 07:43AM
Re: distinct clause issue for 600000 records  
861
11/13/2015 12:37AM
Re: distinct clause issue for 600000 records  
792
11/13/2015 12:45AM
Re: distinct clause issue for 600000 records  
829
11/13/2015 02:42AM
Re: distinct clause issue for 600000 records  
862
11/13/2015 05:56AM
Re: distinct clause issue for 600000 records  
854
11/13/2015 06:38AM
Re: distinct clause issue for 600000 records  
882
11/13/2015 07:15AM
Re: distinct clause issue for 600000 records  
918
11/13/2015 08:11AM
Re: distinct clause issue for 600000 records  
859
11/13/2015 11:35AM
Re: distinct clause issue for 600000 records  
923
11/16/2015 03:04AM
Re: distinct clause issue for 600000 records  
844
11/16/2015 04:12AM
Re: distinct clause issue for 600000 records  
761
11/16/2015 05:54AM
Re: Values not inserting into MySQL Database table  
2,078
11/11/2015 12:28PM
Re: Values not inserting into MySQL Database table  
1,163
11/11/2015 12:49PM
Re: Values not inserting into MySQL Database table  
793
11/12/2015 07:01AM
Re: Values not inserting into MySQL Database table  
1,152
11/12/2015 07:06AM
Re: Values not inserting into MySQL Database table  
968
11/12/2015 07:11AM
Re: Values not inserting into MySQL Database table  
1,053
11/12/2015 01:53PM
Re: Values not inserting into MySQL Database table  
1,213
11/12/2015 07:21PM
Re: does this "top-200" query do a table scan  
726
10/31/2015 12:22AM
Re: does this "top-200" query do a table scan  
715
10/31/2015 10:15AM
Re: does this "top-200" query do a table scan  
640
10/31/2015 01:03PM
Re: does this "top-200" query do a table scan  
712
10/31/2015 05:51PM
1,427
10/29/2015 12:47AM
Re: Mysterious Cache Problem  
635
10/29/2015 03:04AM
Re: Mysterious Cache Problem  
643
10/30/2015 06:16PM
Re: Optimisation of a query using Group by and a Join  
834
10/19/2015 02:10PM
Re: Why is ORDER BY ASC is slow but ORDER DESC is fast ? and how can i fix it ?  
1,246
10/03/2015 08:01PM
Re: Why is ORDER BY ASC is slow but ORDER DESC is fast ? and how can i fix it ?  
1,192
10/03/2015 08:34PM
Re: Why is ORDER BY ASC is slow but ORDER DESC is fast ? and how can i fix it ?  
1,051
10/05/2015 10:38AM
Re: Why is ORDER BY ASC is slow but ORDER DESC is fast ? and how can i fix it ?  
999
10/05/2015 10:41AM
Re: Why is ORDER BY ASC is slow but ORDER DESC is fast ? and how can i fix it ?  
990
10/05/2015 10:50AM
Re: Why is ORDER BY ASC is slow but ORDER DESC is fast ? and how can i fix it ?  
907
10/04/2015 08:28PM
Re: Why is ORDER BY ASC is slow but ORDER DESC is fast ? and how can i fix it ?  
930
10/05/2015 12:26PM
Re: Why is ORDER BY ASC is slow but ORDER DESC is fast ? and how can i fix it ?  
1,045
10/06/2015 11:00AM
Re: Why is ORDER BY ASC is slow but ORDER DESC is fast ? and how can i fix it ?  
2,520
10/06/2015 11:50PM
Re: Why is ORDER BY ASC is slow but ORDER DESC is fast ? and how can i fix it ?  
972
10/07/2015 08:12PM
Re: Why is ORDER BY ASC is slow but ORDER DESC is fast ? and how can i fix it ?  
967
10/08/2015 11:17PM
Re: Why is ORDER BY ASC is slow but ORDER DESC is fast ? and how can i fix it ?  
1,031
10/09/2015 10:34PM
Re: Too much time in Copy to Tmp Table  
1,212
10/02/2015 02:08PM
Re: Too much time in Copy to Tmp Table  
1,015
10/05/2015 02:36PM
Re: Too much time in Copy to Tmp Table  
986
10/05/2015 02:48PM
Re: Too much time in Copy to Tmp Table  
1,124
10/05/2015 02:55PM
Re: Too much time in Copy to Tmp Table  
1,027
10/06/2015 10:32PM
Re: Too much time in Copy to Tmp Table  
1,210
10/08/2015 07:21PM
Re: Index suggestion needed for performance improvement  
767
10/02/2015 09:14PM
Re: Index suggestion needed for performance improvement  
806
10/03/2015 12:14AM
Re: Index suggestion needed for performance improvement  
869
10/03/2015 12:40AM
Re: Index suggestion needed for performance improvement  
855
10/03/2015 02:10AM
Re: Index suggestion needed for performance improvement  
844
10/04/2015 01:15PM
Re: Index suggestion needed for performance improvement  
885
10/04/2015 09:18PM
Re: Index suggestion needed for performance improvement  
890
10/04/2015 01:22PM
Re: Utilize maximum system resources for better performance  
1,086
07/14/2015 01:58AM
Re: Utilize maximum system resources for better performance  
1,033
07/14/2015 02:12AM
Re: Utilize maximum system resources for better performance  
1,007
07/14/2015 11:30AM
Re: Utilize maximum system resources for better performance  
990
07/14/2015 11:57AM
Re: Utilize maximum system resources for better performance  
1,085
07/15/2015 08:36PM
Re: Utilize maximum system resources for better performance  
1,317
07/30/2015 07:22AM
Re: Utilize maximum system resources for better performance  
1,115
07/30/2015 07:26AM
Re: Utilize maximum system resources for better performance  
1,139
07/31/2015 10:20PM
Re: Utilize maximum system resources for better performance  
1,088
08/02/2015 01:27AM
Re: Utilize maximum system resources for better performance  
1,149
08/02/2015 11:10AM
Re: Utilize maximum system resources for better performance  
1,363
08/08/2015 01:27AM
Re: Utilize maximum system resources for better performance  
1,048
08/08/2015 11:49AM
Re: Utilize maximum system resources for better performance  
1,023
08/08/2015 01:01PM
Re: Utilize maximum system resources for better performance  
1,031
08/08/2015 03:43PM
Re: Utilize maximum system resources for better performance  
1,139
08/09/2015 12:40AM
Re: Utilize maximum system resources for better performance  
902
08/09/2015 07:33AM
Re: Utilize maximum system resources for better performance  
984
08/09/2015 03:53PM
Re: Utilize maximum system resources for better performance  
1,150
08/09/2015 08:04PM
Re: Utilize maximum system resources for better performance  
925
08/09/2015 11:17PM
Re: Utilize maximum system resources for better performance  
1,000
08/10/2015 12:00AM
Re: Utilize maximum system resources for better performance  
1,042
08/10/2015 08:36AM
Re: Utilize maximum system resources for better performance  
1,139
08/10/2015 11:00AM
Re: Utilize maximum system resources for better performance  
1,092
08/10/2015 11:03AM
Re: Utilize maximum system resources for better performance  
1,081
09/16/2015 11:39AM
Re: Utilize maximum system resources for better performance  
1,153
09/18/2015 09:54PM
Re: Utilize maximum system resources for better performance  
782
09/19/2015 01:18AM
Re: Utilize maximum system resources for better performance  
1,072
10/02/2015 08:50PM
Re: Utilize maximum system resources for better performance  
958
10/02/2015 09:09PM
Re: Utilize maximum system resources for better performance  
905
10/03/2015 04:46PM
Re: Utilize maximum system resources for better performance  
1,044
08/09/2015 01:07AM
Re: Utilize maximum system resources for better performance  
853
09/23/2015 09:58AM
Re: Hints on what to check for bad performance  
799
09/21/2015 10:01PM
Re: Hints on what to check for bad performance  
736
09/25/2015 07:55AM
Re: Hints on what to check for bad performance  
764
10/02/2015 09:59PM
Re: Memory/cache usage with innodb_flush_method values  
955
10/02/2015 09:41PM
1,566
08/21/2015 08:08AM
Re: Deleted Records and Optimize  
729
08/22/2015 11:13AM
Re: Deleted Records and Optimize  
757
09/08/2015 03:51PM
Re: Deleted Records and Optimize  
697
09/09/2015 06:42PM
Re: MYSql Query - #2013 - Lost connection to MySQL server during query  
775
08/27/2015 09:43PM
Re: Delete query not using index and cause deadlock  
2,903
08/21/2015 07:13AM
Re: Delete query not using index and cause deadlock  
2,410
08/22/2015 03:48PM
Re: Delete query not using index and cause deadlock  
2,200
08/24/2015 02:35AM
Re: Delete query not using index and cause deadlock  
1,860
08/24/2015 12:27PM
Re: Delete query not using index and cause deadlock  
1,785
08/25/2015 02:57AM
Re: Help for checking server configuration  
683
08/17/2015 10:56AM
Re: Help for checking server configuration  
962
08/19/2015 09:32AM
Re: Help for checking server configuration  
941
08/22/2015 02:59PM
Re: Deadlock issue and table lock frequently  
867
08/07/2015 10:09PM
Re: Deadlock issue and table lock frequently  
947
08/17/2015 02:50AM
Re: Deadlock issue and table lock frequently  
874
08/18/2015 09:23PM
Re: Deadlock issue and table lock frequently  
2,956
08/20/2015 12:06AM
Re: Deadlock issue and table lock frequently  
1,101
08/22/2015 01:45PM
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