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•   Announcing April 2024 Releases featuring MySQL 8.4.0 and 8.0.37 04/30/2024 02:33PM
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Re: Query/table structure optimization CHALLENGE!  
1,666
02/07/2010 09:34PM
Re: View Optimization using Aggregation Functions  
1,410
02/05/2010 11:50PM
Re: Optimizer slow on large number of sub-queries  
1,553
01/30/2010 07:26PM
Re: Optimizer slow on large number of sub-queries  
1,695
01/31/2010 05:43AM
Re: Optimizer slow on large number of sub-queries  
1,429
01/31/2010 06:04PM
4,548
01/28/2010 01:38PM
Re: Query optimizer - cost estimation  
1,904
01/30/2010 07:37PM
Re: Trying to use EXPLAIN to optimize this small example  
1,764
01/30/2010 07:36PM
Re: Simple join uses temptables and filesort, why?  
2,591
01/26/2010 10:13PM
Re: 'check table' changes indexes used in query?  
1,766
01/24/2010 11:16PM
Re: 'check table' changes indexes used in query?  
1,894
01/25/2010 09:06AM
Re: 'check table' changes indexes used in query?  
1,773
01/25/2010 11:15AM
Re: Efficient way to get list of first letter of fields?  
3,849
01/02/2010 10:42PM
Re: Efficient way to get list of first letter of fields?  
3,728
01/03/2010 02:28AM
Re: Efficient way to get list of first letter of fields?  
3,581
01/03/2010 11:07AM
Re: Efficient way to get list of first letter of fields?  
2,943
01/09/2010 03:31AM
Re: Efficient way to get list of first letter of fields?  
2,771
01/10/2010 03:36PM
3,434
12/01/2009 04:30AM
Re: Simple query, but slow one.  
2,047
12/05/2009 11:37PM
Re: Simple query, but slow one.  
2,032
12/09/2009 09:33AM
Re: Simple query, but slow one.  
1,882
12/10/2009 11:13PM
Re: Simple query, but slow one.  
1,895
12/14/2009 07:17AM
Re: Simple query, but slow one.  
1,867
12/22/2009 11:47AM
Re: Simple query, but slow one.  
1,850
01/04/2010 05:25AM
Re: Simple query, but slow one.  
1,844
01/04/2010 10:39AM
Re: Simple query, but slow one.  
1,790
01/04/2010 11:01AM
Re: Simple query, but slow one.  
1,857
01/04/2010 11:47PM
Re: Simple query, but slow one.  
1,786
01/05/2010 03:11AM
Re: Simple query, but slow one.  
1,905
01/05/2010 09:23AM
Re: calculating total products in each category  
1,987
12/17/2009 09:58AM
Re: calculating total products in each category  
2,136
12/18/2009 07:46AM
Re: calculating total products in each category  
2,221
12/18/2009 07:50AM
Re: calculating total products in each category  
1,978
12/29/2009 09:54PM
Re: calculating total products in each category  
2,224
12/30/2009 02:35AM
Re: calculating total products in each category  
2,074
12/30/2009 08:09PM
Re: calculating total products in each category  
2,421
12/31/2009 12:39AM
Re: calculating total products in each category  
4,964
12/31/2009 01:42AM
Re: calculating total products in each category  
3,335
01/04/2010 08:13AM
Re: calculating total products in each category  
1,988
12/23/2009 08:15AM
2,745
01/03/2010 12:15AM
Re: Web Speed ???  
1,765
01/04/2010 08:00AM
Re: Web Speed ???  
1,657
01/03/2010 05:34PM
3,252
12/29/2009 07:54AM
Re: Query optimization issue  
1,760
12/29/2009 09:46PM
Re: Query optimization issue  
1,601
12/30/2009 12:21AM
Re: General Question: Multi Query Optimization in MySql  
2,072
12/05/2009 11:42PM
Re: General Question: Multi Query Optimization in MySql  
2,049
12/27/2009 05:45AM
Re: General Question: Multi Query Optimization in MySql  
2,095
12/07/2009 06:11AM
Re: General Question: Multi Query Optimization in MySql  
1,884
12/11/2009 12:04AM
3,549
12/25/2009 02:59AM
Re: problem about slow_query in log  
1,702
12/26/2009 12:02PM
2,506
12/18/2009 08:30AM
Re: Query optimisation help  
1,655
12/22/2009 10:03PM
Re: Query optimisation help  
1,668
12/23/2009 02:46AM
2,874
12/16/2009 08:22PM
Re: question about DATE,TIME,and DATETIME  
1,710
12/22/2009 10:04PM
5,541
12/15/2009 01:49AM
Re: full table scan for limit??  
2,688
12/22/2009 12:04PM
4,940
11/29/2009 02:16AM
Re: query hangs in 'statistics' state  
2,468
12/05/2009 11:46PM
7,436
12/02/2009 03:33AM
Re: Configuration of open_files_limit  
3,249
12/05/2009 04:33PM
2,856
11/24/2009 05:13AM
Re: Query giving slow performance.  
1,467
11/25/2009 11:19PM
2,841
11/20/2009 10:02AM
Re: Unexpected behavior of the optimizer  
1,424
11/24/2009 11:58PM
4,026
11/15/2009 07:37AM
Re: Simple select very slow  
1,986
11/18/2009 07:37PM
2,650
11/11/2009 09:01AM
Re: Configure MySQL For Largest Data  
1,635
11/18/2009 07:03PM
3,135
11/10/2009 01:19AM
Re: optimizing query  
1,973
11/18/2009 04:42PM
Re: optimizing query  
1,767
11/10/2009 01:24AM
Re: Update table slower in trigger than in procedure. Is this possible?  
2,282
11/02/2009 07:14AM
Re: Update table slower in trigger than in procedure. Is this possible?  
1,882
11/03/2009 10:15AM
3,918
10/30/2009 08:45AM
Re: Query is so slow  
1,990
10/31/2009 10:19AM
Re: Query is so slow  
1,976
11/01/2009 09:49PM
Re: Query is so slow  
1,973
11/02/2009 10:45AM
Re: Query is so slow  
1,915
11/02/2009 02:22PM
Re: Query is so slow  
2,000
10/31/2009 03:49PM
Re: SELECT on indexed key is slow  
1,836
10/29/2009 10:08PM
Re: i have a big table,how can i reduce it's size?  
2,950
10/28/2009 10:12PM
Re: Very Large Non-Dynamic Table for Lookups  
1,914
10/24/2009 08:02PM
Re: Very Large Non-Dynamic Table for Lookups  
1,983
10/24/2009 08:55PM
Re: Very Large Non-Dynamic Table for Lookups  
2,086
10/24/2009 10:50PM
Re: Very Large Non-Dynamic Table for Lookups  
1,990
10/25/2009 11:23AM
Re: Very Large Non-Dynamic Table for Lookups  
2,099
10/25/2009 12:32PM
Re: Very Large Non-Dynamic Table for Lookups  
2,136
10/26/2009 12:19PM
Re: Very Large Non-Dynamic Table for Lookups  
2,211
10/26/2009 08:03PM
Re: Optimizer doesn't use PRIMARY key  
1,961
10/25/2009 10:11AM
Re: Optimizer doesn't use PRIMARY key  
2,018
10/25/2009 06:04PM
Re: Optimizer doesn't use PRIMARY key  
2,021
10/25/2009 07:08PM
Re: Optimizer doesn't use PRIMARY key  
2,206
10/26/2009 06:51PM
5,856
10/22/2009 02:52AM
Re: My.ini performance  
2,287
10/23/2009 10:05PM
Re: simple JOIN with sub SELECT strangeness  
2,031
10/20/2009 08:46AM
Re: simple JOIN with sub SELECT strangeness  
2,108
10/21/2009 01:56AM
Re: simple JOIN with sub SELECT strangeness  
2,021
10/21/2009 08:52PM
3,000
10/20/2009 12:57PM
4,032
10/07/2009 04:00AM
Re: Simple query vs. large table  
2,028
10/20/2009 12:56PM
Re: Simple query vs. large table  
2,017
10/08/2009 07:05PM
5,867
10/13/2009 08:19AM
Re: My.cnf optimizer  
2,310
10/14/2009 06:29PM
Re: My.cnf optimizer  
2,542
10/15/2009 06:45AM
Re: My.cnf optimizer  
2,317
10/15/2009 07:10AM
Re: My.cnf optimizer  
2,081
10/15/2009 07:36AM
Re: My.cnf optimizer  
2,744
10/15/2009 07:40AM
Re: My.cnf optimizer  
2,216
10/15/2009 10:53AM
5,731
10/13/2009 12:44AM
Re: LEFT JOIN, GROUP BY, ORDER BY  
3,537
10/14/2009 06:40PM
Re: Need help for query optimization  
1,774
10/10/2009 10:16PM
3,702
10/09/2009 02:25AM
Re: how to increase delete speed?  
2,581
10/10/2009 11:31AM
3,373
09/23/2009 10:53AM
Re: Help for query optimization  
1,942
09/25/2009 11:54PM
Re: Help for query optimization  
1,864
09/24/2009 01:54PM
3,457
09/16/2009 12:48AM
4,564
09/10/2009 09:14AM
Re: PRIMARY key not used on join  
2,174
09/11/2009 06:45PM
Re: PRIMARY key not used on join  
2,152
09/15/2009 02:58PM
Re: Query taking long time to execute.  
2,748
09/15/2009 08:42AM
Re: ORDER BY. Cannot get rid of 'filesort' in EXPLAIN  
2,396
09/14/2009 10:00AM
Re: Classic join w/ criteria on multi tables and correct key selection  
2,138
09/10/2009 10:29PM
6,373
08/28/2009 07:32AM
Re: Statistics used by optimizer.  
2,649
08/29/2009 01:11PM
Re: Statistics used by optimizer.  
2,504
09/01/2009 06:30AM
Re: Statistics used by optimizer.  
2,456
09/01/2009 07:44AM
Re: Statistics used by optimizer.  
2,483
09/01/2009 02:51PM
Re: Statistics used by optimizer.  
2,283
09/01/2009 09:59PM
Re: Statistics used by optimizer.  
2,424
09/04/2009 11:00AM
Re: Statistics used by optimizer.  
2,410
09/04/2009 07:37PM
3,433
08/31/2009 09:26AM
Re: query takes too much time  
2,010
09/01/2009 10:34PM
Re: Query is taking lot of time with not in clause  
2,481
08/17/2009 09:56AM
Re: Query is taking lot of time with not in clause  
2,615
08/18/2009 02:06AM
Re: Query is taking lot of time with not in clause  
2,567
08/18/2009 02:09AM
Re: Query is taking lot of time with not in clause  
2,830
08/18/2009 06:20PM
Re: Query is taking lot of time with not in clause  
2,556
08/19/2009 01:54AM
Re: Query is taking lot of time with not in clause  
2,322
08/19/2009 04:54AM
Re: Query is taking lot of time with not in clause  
2,517
08/19/2009 05:01AM
Re: Query is taking lot of time with not in clause  
2,318
08/19/2009 05:57AM
Re: Query is taking lot of time with not in clause  
2,455
08/19/2009 09:25AM
Re: Query is taking lot of time with not in clause  
2,485
08/20/2009 12:32AM
Re: Query is taking lot of time with not in clause  
2,395
08/20/2009 09:57AM
Re: Query is taking lot of time with not in clause  
2,444
08/22/2009 05:32AM
Re: Query is taking lot of time with not in clause  
2,421
08/22/2009 05:25PM
Re: Query is taking lot of time with not in clause  
2,491
08/23/2009 01:19AM
Re: Query is taking lot of time with not in clause  
2,739
08/23/2009 09:43AM
Re: Query is taking lot of time with not in clause  
2,178
08/23/2009 11:56PM
Re: Query is taking lot of time with not in clause  
2,371
08/24/2009 09:05AM
Re: Query is taking lot of time with not in clause  
2,338
08/24/2009 12:12PM
Re: Query is taking lot of time with not in clause  
2,158
08/24/2009 05:20PM
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