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Re: why select @@session.tx_read_only take long time  
2,888
11/02/2016 11:43AM
1,128
10/26/2016 03:32AM
Re: Query optimizatoin  
702
10/26/2016 04:41AM
Re: Writing sample data very fast from (TwinCAT) PLC to a MySQL database?  
1,543
10/23/2016 12:08AM
2,107
09/28/2016 06:31PM
Re: Locked queries  
956
09/29/2016 09:39AM
Re: MySQL optimisation for single laptop with 16 GB RAM  
934
09/10/2016 12:17AM
Re: Relationship between MySQL variable open_files_limit and table_open_cache  
920
09/10/2016 12:13AM
Re: Millions of rows, storing aggregate/rollup results help please  
1,095
08/30/2016 02:47PM
Re: Millions of rows, storing aggregate/rollup results help please  
972
08/31/2016 07:03AM
Re: Millions of rows, storing aggregate/rollup results help please  
921
09/01/2016 04:35PM
1,453
08/25/2016 03:51AM
Re: Multiple indexes - how do they work?  
696
08/25/2016 11:29AM
Re: Multiple indexes - how do they work?  
736
08/29/2016 03:48AM
Re: Multiple indexes - how do they work?  
773
08/26/2016 02:20PM
Re: Multiple indexes - how do they work?  
693
08/29/2016 03:46AM
Re: Multiple indexes - how do they work?  
917
08/29/2016 01:23AM
Re: Multiple indexes - how do they work?  
755
08/29/2016 03:45AM
Re: Multiple indexes - how do they work?  
817
08/29/2016 04:17AM
Re: Multiple indexes - how do they work?  
701
08/29/2016 04:39AM
4,904
08/23/2016 11:29AM
Re: MySQL Table Valued Parameter  
1,945
08/26/2016 02:17PM
Re: Partitioned table details in the Explain Plan  
704
08/19/2016 07:00AM
Re: Partitioned table details in the Explain Plan  
755
08/20/2016 06:10PM
1,465
08/09/2016 02:06AM
Re: Rolling unique user counts  
820
08/14/2016 06:22PM
Re: Rolling unique user counts  
791
08/15/2016 01:49AM
Re: Rolling unique user counts  
767
08/18/2016 06:03AM
Re: Rolling unique user counts  
814
08/18/2016 04:37PM
1,978
07/27/2016 06:19AM
Re: Wrong estimation of Rows in explain  
995
07/27/2016 08:55AM
Re: Wrong estimation of Rows in explain  
1,044
07/27/2016 11:58PM
Re: Wrong estimation of Rows in explain  
932
07/28/2016 09:14AM
Re: Wrong estimation of Rows in explain  
891
07/29/2016 05:11AM
Re: Wrong estimation of Rows in explain  
901
07/29/2016 01:10PM
Re: Wrong estimation of Rows in explain  
906
07/29/2016 06:58PM
Re: Wrong estimation of Rows in explain  
880
08/02/2016 05:48AM
Re: Wrong estimation of Rows in explain  
921
08/02/2016 06:23PM
Re: Wrong estimation of Rows in explain  
885
08/02/2016 05:38AM
Re: Wrong estimation of Rows in explain  
883
08/04/2016 05:31AM
1,232
07/29/2016 05:34AM
Re: 30 millions reads/day  
790
07/29/2016 07:03PM
Re: 30 millions reads/day  
727
08/04/2016 05:15AM
1,994
07/27/2016 02:11AM
Re: mysql commit slow,please help me  
1,002
07/29/2016 05:15PM
4,311
06/05/2016 09:17AM
Re: Very slow query when too many joins  
1,609
06/05/2016 09:27AM
Re: Very slow query when too many joins  
1,433
06/05/2016 10:14AM
Re: Very slow query when too many joins  
1,233
06/05/2016 10:48AM
Re: Very slow query when too many joins  
1,236
06/05/2016 10:56AM
Re: Very slow query when too many joins  
1,229
06/05/2016 03:33PM
Re: Very slow query when too many joins  
1,086
06/05/2016 03:41PM
Re: Very slow query when too many joins  
1,157
06/05/2016 05:36PM
Re: Very slow query when too many joins  
1,115
06/06/2016 02:23AM
Re: Very slow query when too many joins  
1,076
06/06/2016 03:33AM
Re: Very slow query when too many joins  
949
06/06/2016 08:36AM
Re: Very slow query when too many joins  
998
06/06/2016 08:52AM
Re: Very slow query when too many joins  
1,081
06/06/2016 09:02AM
Re: Very slow query when too many joins  
1,051
06/06/2016 11:16AM
Re: Very slow query when too many joins  
1,167
06/06/2016 08:29AM
Re: Very slow query when too many joins  
1,036
06/06/2016 11:30AM
Re: Very slow query when too many joins  
1,105
06/06/2016 12:08PM
Re: Very slow query when too many joins  
1,037
06/06/2016 02:11PM
Re: Very slow query when too many joins  
1,068
06/07/2016 03:40PM
Re: Very slow query when too many joins  
1,089
07/20/2016 05:34AM
Re: Very slow query when too many joins  
1,047
07/20/2016 09:37AM
Re: Very slow query when too many joins  
1,124
07/21/2016 04:43AM
Re: Very slow query when too many joins  
996
07/22/2016 10:59PM
1,199
07/21/2016 10:21AM
Re: MySQL data volume  
735
07/21/2016 11:41PM
Re: MySQL data volume  
870
07/22/2016 10:57PM
1,434
07/13/2016 01:40AM
Re: Query optimize on large database  
853
07/15/2016 05:12PM
Re: Query optimize on large database  
825
07/16/2016 04:15AM
Re: Query optimize on large database  
770
07/16/2016 12:09PM
Re: Query optimize on large database  
850
07/16/2016 12:36PM
Re: Query optimize on large database  
787
07/16/2016 02:46PM
Re: Query optimize on large database  
862
07/17/2016 11:22AM
Re: Query optimize on large database  
824
07/18/2016 04:28AM
Re: Query optimize on large database  
789
07/18/2016 08:40AM
Re: Query optimize on large database  
769
07/20/2016 04:46AM
Re: Query optimize on large database  
835
07/20/2016 08:06AM
Re: Query optimize on large database  
806
07/20/2016 09:29AM
Re: Query optimize on large database  
804
07/21/2016 04:35AM
Re: Unexplained very bad subquery performance  
833
07/18/2016 08:44AM
Re: Unexplained very bad subquery performance  
920
07/18/2016 01:06PM
Re: Unexplained very bad subquery performance  
808
07/18/2016 03:30PM
Re: Unexplained very bad subquery performance  
898
07/19/2016 03:16AM
Re: Unexplained very bad subquery performance  
800
07/19/2016 04:21AM
Re: Unexplained very bad subquery performance  
816
07/20/2016 04:35AM
Re: specify conditions from outer query on a materialized subquery  
686
07/15/2016 05:15PM
This topic has been moved.:  GOT PACKETS OUT OF ORDER  
12
07/11/2016 07:48PM
4,336
06/28/2016 06:22AM
Re: count(*) or count(id)  
1,381
06/28/2016 06:26AM
Re: count(*) or count(id)  
1,190
06/28/2016 05:18PM
Re: count(*) or count(id)  
1,344
07/04/2016 01:04PM
Re: count(*) or count(id)  
994
07/06/2016 12:30AM
Re: CREATE INDEX Online DDL Not Working  
869
06/22/2016 12:43AM
Re: CREATE INDEX Online DDL Not Working  
825
06/23/2016 07:07PM
Re: Select random rows when using UUID  
1,917
06/13/2016 01:36AM
Re: Select random rows when using UUID  
1,265
06/14/2016 11:23AM
Re: Select random rows when using UUID  
1,089
06/18/2016 01:35AM
10,542
06/16/2016 07:55PM
2,787
05/26/2016 02:29PM
Re: Index Not being used.  
1,251
05/26/2016 03:53PM
Re: Index Not being used.  
1,099
05/27/2016 12:45AM
Re: Index Not being used.  
1,009
05/27/2016 07:05AM
Re: Index Not being used.  
1,008
05/27/2016 11:29PM
Re: Index Not being used.  
1,123
05/31/2016 07:04AM
Re: Index Not being used.  
953
05/31/2016 09:26PM
Re: Index Not being used.  
1,018
06/01/2016 05:40AM
Re: Index Not being used.  
820
06/01/2016 11:29AM
Re: Index Not being used.  
1,053
06/01/2016 11:41AM
Re: Index Not being used.  
985
06/04/2016 05:14PM
Re: Index Not being used.  
1,015
05/27/2016 10:14AM
Re: A proposal to make disk IO much faster under SSD  
1,005
05/31/2016 09:48PM
Re: A proposal to make disk IO much faster under SSD  
952
06/01/2016 02:05AM
Re: A proposal to make disk IO much faster under SSD  
879
06/04/2016 04:38PM
Re: query taking really long time.  
838
05/23/2016 02:58PM
1,895
05/09/2016 06:10PM
Re: Left join vs Inner join  
1,038
05/10/2016 08:04AM
Re: Left join vs Inner join  
934
05/10/2016 10:40AM
Re: Left join vs Inner join  
900
05/10/2016 07:23PM
Re: How can I improve the import speed of a large SQL file?  
8,027
05/06/2016 11:49AM
Re: How can I improve the import speed of a large SQL file?  
5,350
05/06/2016 12:17PM
Re: How can I improve the import speed of a large SQL file?  
5,125
05/06/2016 05:44PM
Re: How can I improve the import speed of a large SQL file?  
4,534
05/08/2016 04:49AM
2,637
04/28/2016 08:36AM
Re: text vs varchar  
2,357
04/29/2016 12:41AM
Re: text vs varchar  
1,664
04/30/2016 11:51PM
Re: text vs varchar  
1,533
05/02/2016 04:37AM
Re: text vs varchar  
1,371
05/02/2016 09:14PM
Re: text vs varchar  
1,457
05/03/2016 02:19AM
Re: text vs varchar  
2,474
05/03/2016 04:12AM
Re: text vs varchar  
1,397
05/02/2016 08:02PM
Re: text vs varchar  
1,628
05/03/2016 02:25AM
1,740
04/29/2016 06:44AM
Re: Query with 2 x subquery  
917
04/29/2016 08:01AM
Re: Query with 2 x subquery  
882
05/01/2016 11:57PM
Re: Query with 2 x subquery  
954
05/02/2016 03:45AM
Re: Query with 2 x subquery  
935
05/02/2016 05:32AM
Re: Query with 2 x subquery  
915
05/01/2016 11:58PM
Re: Query with 2 x subquery  
970
05/02/2016 02:16AM
Re: Slow Query, Optimization Advice Needed  
822
04/27/2016 01:02AM
Re: Slow Query, Optimization Advice Needed  
955
04/27/2016 07:20PM
Re: Slow Query, Optimization Advice Needed  
769
04/27/2016 11:28PM
Re: Slow Query, Optimization Advice Needed  
931
04/28/2016 01:25AM
Re: Slow Query, Optimization Advice Needed  
891
05/01/2016 11:47PM
Re: Slow Query, Optimization Advice Needed  
847
05/02/2016 01:28AM
Re: Slow Query, Optimization Advice Needed  
909
04/28/2016 01:12AM
Re: Reg table design and query performances  
859
04/26/2016 06:02AM
Re: Reg table design and query performances  
1,022
04/26/2016 06:16AM
Re: Reg table design and query performances  
876
04/26/2016 06:35AM
Re: Reg table design and query performances  
817
04/26/2016 06:50AM
Re: Reg table design and query performances  
961
04/26/2016 07:04AM
Re: Reg table design and query performances  
727
04/30/2016 11:46PM
Re: Reg table design and query performances  
772
05/02/2016 01:00AM
4,827
04/30/2016 11:21AM
Re: Memory benefits of huge pages  
2,140
05/01/2016 02:36PM
2,091
04/13/2016 11:55AM
Re: Configuration review requested  
858
04/14/2016 01:39PM
4,567
03/18/2016 02:33AM
Re: block_ops_in and block_ops_out meaning  
2,048
03/21/2016 11:34PM
Re: block_ops_in and block_ops_out meaning  
2,017
03/22/2016 02:03AM
Re: block_ops_in and block_ops_out meaning  
1,982
03/25/2016 12:30AM
Re: block_ops_in and block_ops_out meaning  
1,720
04/14/2016 12:52AM
2,644
04/05/2016 10:42PM
Re: order by primary key slowly  
1,186
04/06/2016 04:35AM
Re: order by primary key slowly  
1,139
04/06/2016 10:15AM
Re: order by primary key slowly  
1,169
04/06/2016 11:23AM
Re: order by primary key slowly  
1,269
04/06/2016 08:11PM
Re: order by primary key slowly  
1,232
04/06/2016 10:35PM
Re: order by primary key slowly  
1,166
04/07/2016 12:34AM
Re: order by primary key slowly  
3,427
04/07/2016 07:21AM
Re: order by primary key slowly  
1,221
04/07/2016 10:20AM
Re: order by primary key slowly  
1,107
04/07/2016 11:26PM
Re: order by primary key slowly  
1,251
04/12/2016 07:42PM
Re: order by primary key slowly  
1,110
04/06/2016 08:57AM
Re: order by primary key slowly  
1,106
04/06/2016 10:17AM
Re: [INNODB] why there are many "waiting for table level lock"?  
981
04/12/2016 07:27PM
Re: Improve performance when altering huge tables  
1,018
04/05/2016 02:59PM
Re: MySql 5.7 - Poor Performance PURGE BINARY LOGS  
1,079
03/26/2016 11:58PM
Re: MySql 5.7 - Poor Performance PURGE BINARY LOGS  
1,059
03/29/2016 09:44AM
Re: where the snapshot for select in transaction stored  
784
03/21/2016 11:21PM
Re: Difference execution plans for same query  
903
02/25/2016 01:51AM
Re: Difference execution plans for same query  
920
02/25/2016 03:51AM
Re: Difference execution plans for same query  
910
03/05/2016 01:19AM
1,768
11/27/2015 04:55AM
Re: Slow join performance  
1,020
11/28/2015 03:02PM
Re: Slow join performance  
952
02/25/2016 06:22AM
1,618
11/24/2015 09:39AM
Re: which is best for JOIN approach  
982
11/25/2015 02:14AM
Re: which is best for JOIN approach  
1,007
11/25/2015 02:42AM
Re: which is best for JOIN approach  
1,019
11/29/2015 11:53AM
Re: which is best for JOIN approach  
921
02/19/2016 05:28AM
Re: which is best for JOIN approach  
869
02/21/2016 04:56PM
Re: which is best for JOIN approach  
942
02/19/2016 05:31AM
Re: which is best for JOIN approach  
822
02/21/2016 01:40PM
Re: which is best for JOIN approach  
871
02/21/2016 01:43PM
Re: which is best for JOIN approach  
897
02/25/2016 05:50AM
1,319
02/23/2016 01:54PM
Re: Why is wrong index being selected  
767
02/23/2016 11:39PM
Re: Why is wrong index being selected  
926
02/24/2016 03:22AM
Re: Why is wrong index being selected  
766
02/25/2016 02:47AM
1,757
02/22/2016 08:50AM
Re: Distinct or Group by which is faster  
902
02/22/2016 12:33PM
Re: Distinct or Group by which is faster  
844
02/23/2016 12:51PM
Re: MySQL server is not disk bound, how do I make it faster?  
677
02/22/2016 12:38PM
Re: MySQL server is not disk bound, how do I make it faster?  
729
02/22/2016 06:18PM
Re: mysql text datatype SELECT query slow even with tmp dir on tmpfs  
679
02/22/2016 12:35PM
Re: How can I improve this table and query  
871
02/17/2016 06:07AM
Re: How can I improve this table and query  
943
02/17/2016 08:25AM
Re: How can I improve this table and query  
692
02/17/2016 08:26AM
Re: How can I improve this table and query  
805
02/17/2016 08:51AM
Re: How can I improve this table and query  
1,315
02/17/2016 09:03AM
Re: How can I improve this table and query  
755
02/21/2016 11:14PM
This topic has been moved.:  MySQL optimisation for single laptop with 16 GB RAM  
0
09/08/2016 09:41AM
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