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•   Announcing January 2026 Releases featuring MySQL Server 9.6.0 Innovation, 8.4.8 LTS and 8.0.45 01/23/2026 11:56AM
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1,727
05/03/2017 09:08PM
Re: mysql inserting performance is slow  
965
05/03/2017 09:20PM
Re: mysql inserting performance is slow  
811
05/08/2017 04:41AM
Re: mysql inserting performance is slow  
775
05/05/2017 12:05AM
Re: long running, can't get to use index  
825
03/24/2017 10:32AM
Re: long running, can't get to use index  
772
03/24/2017 10:41AM
Re: long running, can't get to use index  
772
03/27/2017 10:39AM
Re: long running, can't get to use index  
817
03/27/2017 02:04AM
Re: long running, can't get to use index  
838
04/03/2017 10:34AM
Re: long running, can't get to use index  
776
04/03/2017 12:08PM
Re: long running, can't get to use index  
724
05/06/2017 07:36PM
1,920
04/24/2017 02:11PM
Re: MYSQL Update performance  
938
04/24/2017 04:05PM
Re: MYSQL Update performance  
1,099
05/01/2017 08:50AM
Re: MYSQL Update performance  
1,005
05/01/2017 10:18AM
Re: MYSQL Update performance  
1,056
05/01/2017 10:45AM
Re: MYSQL Update performance  
950
05/01/2017 12:58PM
Re: MYSQL Update performance  
1,925
05/01/2017 01:11PM
Re: MYSQL Update performance  
898
05/01/2017 01:55PM
Re: Performance Schema estimates never change  
928
04/03/2017 03:01AM
1,492
03/23/2017 10:39PM
Re: Horrible MySql performance?  
723
03/24/2017 12:52AM
Re: Horrible MySql performance?  
776
03/24/2017 01:18AM
Re: Horrible MySql performance?  
817
03/24/2017 09:18AM
Re: Horrible MySql performance?  
721
03/24/2017 09:21AM
Re: performance_schema.events_statements_* not populating  
944
03/15/2017 02:00AM
Re: performance_schema.events_statements_* not populating  
902
03/15/2017 01:16PM
Re: performance_schema.events_statements_* not populating  
855
03/17/2017 02:26PM
Re: performance_schema.events_statements_* not populating  
962
03/15/2017 01:38PM
Re: Big performance difference - can't find the difference (2 machines) ?  
884
03/15/2017 11:27PM
Re: Big performance difference - can't find the difference (2 machines) ?  
863
03/16/2017 07:05AM
Re: Big performance difference - can't find the difference (2 machines) ?  
762
03/17/2017 07:26AM
Re: Single Database Vs Multiple Databases  
1,319
03/01/2017 07:22AM
1,695
01/10/2017 04:01PM
Re: How to log slow DMLs  
749
01/10/2017 04:45PM
Re: How to log slow DMLs  
803
01/10/2017 06:54PM
Re: Improve performance when Insert into ... select ...  
2,511
12/15/2016 10:00AM
Re: Improve performance when Insert into ... select ...  
1,441
12/15/2016 07:34PM
Re: Improve performance when Insert into ... select ...  
1,394
12/15/2016 08:08PM
Re: Improve performance when Insert into ... select ...  
1,566
12/15/2016 08:18PM
Re: Improve performance when Insert into ... select ...  
1,296
12/15/2016 09:16PM
Re: Recent Upgrade from MySQL 5.1 to 5.5  
1,070
12/07/2016 08:47PM
Re: Recent Upgrade from MySQL 5.1 to 5.5  
1,032
12/08/2016 05:07AM
Re: Recent Upgrade from MySQL 5.1 to 5.5  
967
12/12/2016 02:08PM
Re: Recent Upgrade from MySQL 5.1 to 5.5  
1,099
12/14/2016 07:27AM
Re: Recent Upgrade from MySQL 5.1 to 5.5  
984
12/14/2016 08:56AM
1,457
12/05/2016 09:43AM
Re: Select Query and Two Tables  
1,258
12/05/2016 11:01AM
Re: Select Query and Two Tables  
936
12/07/2016 05:05AM
Re: Performance issues afre upgrading to 5.7  
1,236
11/24/2016 11:32AM
Re: Performance issues afre upgrading to 5.7  
1,230
11/25/2016 07:28AM
Re: Performance issues afre upgrading to 5.7  
1,442
11/25/2016 06:16AM
Re: Performance issues afre upgrading to 5.7  
1,081
11/25/2016 06:59AM
Re: Performance issues afre upgrading to 5.7  
1,246
11/25/2016 07:53AM
Re: Performance issues afre upgrading to 5.7  
1,162
11/25/2016 08:18PM
Re: why select @@session.tx_read_only take long time  
3,272
11/02/2016 11:43AM
1,494
10/26/2016 03:32AM
Re: Query optimizatoin  
885
10/26/2016 04:41AM
Re: Writing sample data very fast from (TwinCAT) PLC to a MySQL database?  
1,769
10/23/2016 12:08AM
2,573
09/28/2016 06:31PM
Re: Locked queries  
1,470
09/29/2016 09:39AM
Re: MySQL optimisation for single laptop with 16 GB RAM  
1,181
09/10/2016 12:17AM
Re: Relationship between MySQL variable open_files_limit and table_open_cache  
1,207
09/10/2016 12:13AM
Re: Millions of rows, storing aggregate/rollup results help please  
1,291
08/30/2016 02:47PM
Re: Millions of rows, storing aggregate/rollup results help please  
1,202
08/31/2016 07:03AM
Re: Millions of rows, storing aggregate/rollup results help please  
1,131
09/01/2016 04:35PM
2,029
08/25/2016 03:51AM
Re: Multiple indexes - how do they work?  
959
08/25/2016 11:29AM
Re: Multiple indexes - how do they work?  
990
08/29/2016 03:48AM
Re: Multiple indexes - how do they work?  
985
08/26/2016 02:20PM
Re: Multiple indexes - how do they work?  
947
08/29/2016 03:46AM
Re: Multiple indexes - how do they work?  
1,187
08/29/2016 01:23AM
Re: Multiple indexes - how do they work?  
960
08/29/2016 03:45AM
Re: Multiple indexes - how do they work?  
1,030
08/29/2016 04:17AM
Re: Multiple indexes - how do they work?  
939
08/29/2016 04:39AM
5,407
08/23/2016 11:29AM
Re: MySQL Table Valued Parameter  
2,152
08/26/2016 02:17PM
Re: Partitioned table details in the Explain Plan  
870
08/19/2016 07:00AM
Re: Partitioned table details in the Explain Plan  
916
08/20/2016 06:10PM
1,898
08/09/2016 02:06AM
Re: Rolling unique user counts  
1,014
08/14/2016 06:22PM
Re: Rolling unique user counts  
981
08/15/2016 01:49AM
Re: Rolling unique user counts  
975
08/18/2016 06:03AM
Re: Rolling unique user counts  
1,002
08/18/2016 04:37PM
2,450
07/27/2016 06:19AM
Re: Wrong estimation of Rows in explain  
1,222
07/27/2016 08:55AM
Re: Wrong estimation of Rows in explain  
1,287
07/27/2016 11:58PM
Re: Wrong estimation of Rows in explain  
1,162
07/28/2016 09:14AM
Re: Wrong estimation of Rows in explain  
1,119
07/29/2016 05:11AM
Re: Wrong estimation of Rows in explain  
1,081
07/29/2016 01:10PM
Re: Wrong estimation of Rows in explain  
1,153
07/29/2016 06:58PM
Re: Wrong estimation of Rows in explain  
1,072
08/02/2016 05:48AM
Re: Wrong estimation of Rows in explain  
1,163
08/02/2016 06:23PM
Re: Wrong estimation of Rows in explain  
1,069
08/02/2016 05:38AM
Re: Wrong estimation of Rows in explain  
1,076
08/04/2016 05:31AM
1,584
07/29/2016 05:34AM
Re: 30 millions reads/day  
1,038
07/29/2016 07:03PM
Re: 30 millions reads/day  
917
08/04/2016 05:15AM
2,350
07/27/2016 02:11AM
Re: mysql commit slow,please help me  
1,172
07/29/2016 05:15PM
4,894
06/05/2016 09:17AM
Re: Very slow query when too many joins  
1,865
06/05/2016 09:27AM
Re: Very slow query when too many joins  
1,700
06/05/2016 10:14AM
Re: Very slow query when too many joins  
1,481
06/05/2016 10:48AM
Re: Very slow query when too many joins  
1,502
06/05/2016 10:56AM
Re: Very slow query when too many joins  
1,754
06/05/2016 03:33PM
Re: Very slow query when too many joins  
1,315
06/05/2016 03:41PM
Re: Very slow query when too many joins  
1,412
06/05/2016 05:36PM
Re: Very slow query when too many joins  
1,316
06/06/2016 02:23AM
Re: Very slow query when too many joins  
1,301
06/06/2016 03:33AM
Re: Very slow query when too many joins  
1,166
06/06/2016 08:36AM
Re: Very slow query when too many joins  
1,275
06/06/2016 08:52AM
Re: Very slow query when too many joins  
1,333
06/06/2016 09:02AM
Re: Very slow query when too many joins  
1,283
06/06/2016 11:16AM
Re: Very slow query when too many joins  
1,407
06/06/2016 08:29AM
Re: Very slow query when too many joins  
1,201
06/06/2016 11:30AM
Re: Very slow query when too many joins  
1,278
06/06/2016 12:08PM
Re: Very slow query when too many joins  
1,249
06/06/2016 02:11PM
Re: Very slow query when too many joins  
1,330
06/07/2016 03:40PM
Re: Very slow query when too many joins  
1,339
07/20/2016 05:34AM
Re: Very slow query when too many joins  
1,347
07/20/2016 09:37AM
Re: Very slow query when too many joins  
1,709
07/21/2016 04:43AM
Re: Very slow query when too many joins  
1,212
07/22/2016 10:59PM
1,483
07/21/2016 10:21AM
Re: MySQL data volume  
882
07/21/2016 11:41PM
Re: MySQL data volume  
1,080
07/22/2016 10:57PM
1,837
07/13/2016 01:40AM
Re: Query optimize on large database  
1,073
07/15/2016 05:12PM
Re: Query optimize on large database  
1,066
07/16/2016 04:15AM
Re: Query optimize on large database  
1,026
07/16/2016 12:09PM
Re: Query optimize on large database  
1,049
07/16/2016 12:36PM
Re: Query optimize on large database  
1,025
07/16/2016 02:46PM
Re: Query optimize on large database  
1,084
07/17/2016 11:22AM
Re: Query optimize on large database  
1,041
07/18/2016 04:28AM
Re: Query optimize on large database  
1,009
07/18/2016 08:40AM
Re: Query optimize on large database  
998
07/20/2016 04:46AM
Re: Query optimize on large database  
1,030
07/20/2016 08:06AM
Re: Query optimize on large database  
1,048
07/20/2016 09:29AM
Re: Query optimize on large database  
1,030
07/21/2016 04:35AM
Re: Unexplained very bad subquery performance  
1,073
07/18/2016 08:44AM
Re: Unexplained very bad subquery performance  
1,218
07/18/2016 01:06PM
Re: Unexplained very bad subquery performance  
1,003
07/18/2016 03:30PM
Re: Unexplained very bad subquery performance  
1,126
07/19/2016 03:16AM
Re: Unexplained very bad subquery performance  
1,014
07/19/2016 04:21AM
Re: Unexplained very bad subquery performance  
1,050
07/20/2016 04:35AM
Re: specify conditions from outer query on a materialized subquery  
849
07/15/2016 05:15PM
This topic has been moved.:  GOT PACKETS OUT OF ORDER  
12
07/11/2016 07:48PM
4,768
06/28/2016 06:22AM
Re: count(*) or count(id)  
1,604
06/28/2016 06:26AM
Re: count(*) or count(id)  
1,430
06/28/2016 05:18PM
Re: count(*) or count(id)  
1,529
07/04/2016 01:04PM
Re: count(*) or count(id)  
1,138
07/06/2016 12:30AM
Re: CREATE INDEX Online DDL Not Working  
1,083
06/22/2016 12:43AM
Re: CREATE INDEX Online DDL Not Working  
1,062
06/23/2016 07:07PM
Re: Select random rows when using UUID  
2,276
06/13/2016 01:36AM
Re: Select random rows when using UUID  
1,481
06/14/2016 11:23AM
Re: Select random rows when using UUID  
1,293
06/18/2016 01:35AM
11,331
06/16/2016 07:55PM
3,250
05/26/2016 02:29PM
Re: Index Not being used.  
1,477
05/26/2016 03:53PM
Re: Index Not being used.  
1,310
05/27/2016 12:45AM
Re: Index Not being used.  
1,233
05/27/2016 07:05AM
Re: Index Not being used.  
1,246
05/27/2016 11:29PM
Re: Index Not being used.  
1,386
05/31/2016 07:04AM
Re: Index Not being used.  
1,238
05/31/2016 09:26PM
Re: Index Not being used.  
1,285
06/01/2016 05:40AM
Re: Index Not being used.  
1,090
06/01/2016 11:29AM
Re: Index Not being used.  
1,345
06/01/2016 11:41AM
Re: Index Not being used.  
1,231
06/04/2016 05:14PM
Re: Index Not being used.  
1,235
05/27/2016 10:14AM
Re: A proposal to make disk IO much faster under SSD  
1,250
05/31/2016 09:48PM
Re: A proposal to make disk IO much faster under SSD  
1,197
06/01/2016 02:05AM
Re: A proposal to make disk IO much faster under SSD  
1,101
06/04/2016 04:38PM
Re: query taking really long time.  
1,077
05/23/2016 02:58PM
2,435
05/09/2016 06:10PM
Re: Left join vs Inner join  
1,295
05/10/2016 08:04AM
Re: Left join vs Inner join  
1,144
05/10/2016 10:40AM
Re: Left join vs Inner join  
1,157
05/10/2016 07:23PM
Re: How can I improve the import speed of a large SQL file?  
8,482
05/06/2016 11:49AM
Re: How can I improve the import speed of a large SQL file?  
5,701
05/06/2016 12:17PM
Re: How can I improve the import speed of a large SQL file?  
5,572
05/06/2016 05:44PM
Re: How can I improve the import speed of a large SQL file?  
4,870
05/08/2016 04:49AM
3,404
04/28/2016 08:36AM
Re: text vs varchar  
2,801
04/29/2016 12:41AM
Re: text vs varchar  
2,028
04/30/2016 11:51PM
Re: text vs varchar  
1,857
05/02/2016 04:37AM
Re: text vs varchar  
1,671
05/02/2016 09:14PM
Re: text vs varchar  
1,850
05/03/2016 02:19AM
Re: text vs varchar  
2,853
05/03/2016 04:12AM
Re: text vs varchar  
1,778
05/02/2016 08:02PM
Re: text vs varchar  
1,952
05/03/2016 02:25AM
2,150
04/29/2016 06:44AM
Re: Query with 2 x subquery  
1,130
04/29/2016 08:01AM
Re: Query with 2 x subquery  
1,138
05/01/2016 11:57PM
Re: Query with 2 x subquery  
1,202
05/02/2016 03:45AM
Re: Query with 2 x subquery  
1,187
05/02/2016 05:32AM
Re: Query with 2 x subquery  
1,166
05/01/2016 11:58PM
Re: Query with 2 x subquery  
1,218
05/02/2016 02:16AM
Re: Slow Query, Optimization Advice Needed  
1,041
04/27/2016 01:02AM
Re: Slow Query, Optimization Advice Needed  
1,183
04/27/2016 07:20PM
Re: Slow Query, Optimization Advice Needed  
974
04/27/2016 11:28PM
Re: Slow Query, Optimization Advice Needed  
1,220
04/28/2016 01:25AM
Re: Slow Query, Optimization Advice Needed  
1,087
05/01/2016 11:47PM
Re: Slow Query, Optimization Advice Needed  
1,111
05/02/2016 01:28AM
Re: Slow Query, Optimization Advice Needed  
1,146
04/28/2016 01:12AM
Re: Reg table design and query performances  
1,112
04/26/2016 06:02AM
Re: Reg table design and query performances  
1,244
04/26/2016 06:16AM
Re: Reg table design and query performances  
1,103
04/26/2016 06:35AM
Re: Reg table design and query performances  
1,042
04/26/2016 06:50AM
Re: Reg table design and query performances  
1,547
04/26/2016 07:04AM
Re: Reg table design and query performances  
936
04/30/2016 11:46PM
Re: Reg table design and query performances  
990
05/02/2016 01:00AM
5,361
04/30/2016 11:21AM
Re: Memory benefits of huge pages  
2,344
05/01/2016 02:36PM
This topic has been moved.:  MySQL optimisation for single laptop with 16 GB RAM  
0
09/08/2016 09:41AM
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