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Please do NOT duplicate posts  
1,026
03/05/2015 05:42PM
Re: Query Taking 2.5hrs on 5.6.20 version  
1,168
03/04/2015 12:15PM
Re: Query Taking 2.5hrs on 5.6.20 version  
1,110
03/04/2015 08:18PM
2,284
01/08/2015 11:02PM
Re: Query optimisation advice  
1,180
01/10/2015 01:22AM
Re: Query optimisation advice  
1,096
01/11/2015 05:50PM
Re: Query optimisation advice  
1,178
01/12/2015 10:35PM
Re: actual Size calculation of mysql table (engine innodb)  
1,191
12/12/2014 08:32PM
Re: actual Size calculation of mysql table (engine innodb)  
1,283
12/12/2014 08:36PM
2,485
11/27/2014 06:33AM
Re: MySQL cash optimization  
1,486
11/27/2014 04:34PM
Re: MySQL cash optimization  
1,162
12/09/2014 04:33AM
Re: MySQL cache optimization  
1,035
12/09/2014 12:28PM
Re: how to tune for optimizer_search_depth?  
1,533
12/03/2014 11:33PM
Re: how to tune for optimizer_search_depth?  
1,480
12/08/2014 05:32AM
2,081
10/24/2014 10:37AM
Re: Need help to create index on join statments  
1,060
10/09/2014 09:46AM
Re: Need help to create index on join statments  
1,171
10/11/2014 01:37PM
3,283
09/12/2014 08:37AM
Re: Intermediate Query Results  
1,569
09/13/2014 09:23PM
Re: Intermediate Query Results  
1,585
09/15/2014 05:42AM
Re: All records scanning using "LIKe" and "IN" operaters  
1,241
06/28/2014 02:22PM
Re: All records scanning using "LIKe" and "IN" operaters  
1,186
08/28/2014 03:47PM
2,345
08/21/2014 07:29AM
Re: Help me to optimize my sql query  
1,158
08/22/2014 06:50AM
2,364
05/29/2014 11:26PM
Re: How could this SQL be optimized?  
1,193
05/30/2014 02:41AM
Re: How could this SQL be optimized?  
1,282
05/30/2014 02:46AM
Re: How could this SQL be optimized?  
1,131
08/21/2014 11:03PM
Re: How could this SQL be optimized?  
1,149
08/22/2014 01:54AM
Re: simple uses of order by datetime keep causing 'using filesort'  
1,364
08/20/2014 07:34PM
Re: Expland and slow-query don't agree  
1,139
08/04/2014 01:23PM
2,714
06/13/2014 07:51AM
Re: Query not using index sporadically  
1,165
06/18/2014 02:48PM
2,432
05/28/2014 08:56PM
2,188
04/16/2014 02:07PM
Re: BETWEEN a DATE and a hard place  
1,162
04/18/2014 05:19PM
Re: BETWEEN a DATE and a hard place  
1,255
04/21/2014 08:36AM
Re: BETWEEN a DATE and a hard place  
1,206
04/24/2014 08:20PM
Re: BETWEEN a DATE and a hard place  
1,379
04/25/2014 06:36AM
Re: BETWEEN a DATE and a hard place  
1,164
04/26/2014 05:46AM
Re: BETWEEN a DATE and a hard place  
1,196
04/28/2014 07:27AM
Re: BETWEEN a DATE and a hard place  
1,271
05/01/2014 09:41AM
Re: BETWEEN a DATE and a hard place  
1,309
05/02/2014 11:39AM
Re: Access mysql blob data from stored procedure  
1,346
04/15/2014 11:14AM
Re: PARTITION table ADD INDEX ERROR 1041 (HY000) Out of memory  
1,623
03/06/2014 11:21PM
Re: PARTITION table ADD INDEX ERROR 1041 (HY000) Out of memory  
1,554
03/06/2014 11:23PM
Re: Explain estimate completely wrong for range when partitioned by day  
1,414
02/14/2014 01:29AM
Re: Explain estimate completely wrong for range when partitioned by day  
1,516
02/14/2014 09:44AM
Re: Explain estimate completely wrong for range when partitioned by day  
1,488
02/14/2014 03:07PM
Re: Explain estimate completely wrong for range when partitioned by day  
1,389
02/14/2014 02:58PM
Re: Explain estimate completely wrong for range when partitioned by day  
1,271
02/15/2014 12:39PM
Re: Explain estimate completely wrong for range when partitioned by day  
1,383
02/15/2014 12:42PM
Re: Explain estimate completely wrong for range when partitioned by day  
1,357
03/04/2014 12:27PM
Re: Explain estimate completely wrong for range when partitioned by day  
1,505
02/17/2014 04:29PM
4,280
11/16/2013 02:42PM
Re: Subquery with range uses filesort  
1,498
11/17/2013 07:42PM
Re: Subquery with range uses filesort  
1,511
11/17/2013 08:01PM
Re: Subquery with range uses filesort  
1,522
11/18/2013 04:33PM
Re: Subquery with range uses filesort  
2,052
11/18/2013 07:54PM
Re: Subquery with range uses filesort  
1,734
11/19/2013 04:10PM
Re: Subquery with range uses filesort  
1,626
11/19/2013 08:36PM
Re: Subquery with range uses filesort  
1,687
11/21/2013 02:55PM
Re: Subquery with range uses filesort  
1,892
12/05/2013 03:46PM
Re: Subquery with range uses filesort  
1,526
12/07/2013 02:10PM
Re: Subquery with range uses filesort  
1,502
12/09/2013 06:08PM
Re: Subquery with range uses filesort  
1,591
12/14/2013 09:51PM
Re: Subquery with range uses filesort  
1,466
12/14/2013 10:17PM
Re: Subquery with range uses filesort  
1,535
12/15/2013 11:29PM
Re: Subquery with range uses filesort  
1,621
12/17/2013 06:58PM
Re: Subquery with range uses filesort  
1,542
12/18/2013 05:49PM
Re: Subquery with range uses filesort  
1,584
12/18/2013 08:28PM
Re: Subquery with range uses filesort  
1,614
12/19/2013 10:13PM
Re: Subquery with range uses filesort  
1,578
12/19/2013 10:28PM
Re: Subquery with range uses filesort  
1,436
12/20/2013 07:06PM
Re: Subquery with range uses filesort  
1,520
12/21/2013 07:36AM
Re: Subquery with range uses filesort  
1,564
12/22/2013 10:01AM
Re: Subquery with range uses filesort  
1,628
12/22/2013 10:45AM
Re: Subquery with range uses filesort  
1,528
12/25/2013 09:30PM
Re: Optimizer executes inperformant subquery first  
1,477
12/07/2013 02:30PM
Re: Optimizer executes inperformant subquery first  
1,700
12/07/2013 03:49PM
Re: Optimizer executes inperformant subquery first  
1,760
12/09/2013 09:48AM
Re: Optimizer executes inperformant subquery first  
1,693
12/18/2013 03:04AM
Re: Optimizer executes inperformant subquery first  
1,475
12/19/2013 02:45AM
Re: Optimizer executes inperformant subquery first  
1,419
12/20/2013 02:24AM
Re: Optimizer executes inperformant subquery first  
1,391
12/23/2013 08:07AM
Re: Optimizer executes inperformant subquery first  
1,349
12/23/2013 01:11PM
Re: Optimizer executes inperformant subquery first  
1,453
12/18/2013 05:16AM
Re: Optimizer executes inperformant subquery first  
1,507
12/18/2013 06:49PM
Re: Optimizer executes inperformant subquery first  
1,449
12/19/2013 02:49AM
my.cnf  
2,380
10/27/2013 02:08PM
Re: my.cnf  
1,179
10/29/2013 07:12PM
3,972
10/28/2013 03:39AM
Re: my.cnf optimization please help  
1,381
10/29/2013 07:10PM
Re: I need help in optimzing a order by clause in a join query  
1,266
10/10/2013 09:34PM
Re: I need help in optimzing a order by clause in a join query  
1,234
10/12/2013 02:07PM
Re: I need help in optimzing a order by clause in a join query  
1,257
10/16/2013 08:36PM
2,517
10/03/2013 09:32PM
2,637
09/18/2013 03:06AM
Re: Very slow dependent subquery  
1,551
09/18/2013 07:06AM
Re: Very slow dependent subquery  
1,495
09/18/2013 07:51AM
Re: Very slow dependent subquery  
1,463
09/18/2013 02:57PM
Re: Very slow dependent subquery  
1,388
09/18/2013 02:13PM
Re: Very slow dependent subquery  
1,286
09/18/2013 03:10PM
Re: Very slow dependent subquery  
1,323
09/24/2013 10:04PM
Re: Very slow dependent subquery  
1,650
09/25/2013 12:53AM
Re: big database +1 million rows/days  
1,242
09/12/2013 01:37AM
Re: big database +1 million rows/days  
1,259
09/13/2013 10:59PM
Re: Optimize query join with 25,000 records  
1,316
08/31/2013 04:19PM
Re: Index not used for JOIN on compound key plus WHERE range filter  
1,760
08/15/2013 10:44AM
Re: Index not used for JOIN on compound key plus WHERE range filter  
1,488
08/31/2013 04:13PM
1,981
08/15/2013 05:23AM
Re: query index not used  
1,122
08/31/2013 03:41PM
Re: optimize request with order by and limit  
1,456
07/20/2013 10:25PM
Re: optimize request with order by and limit  
1,247
07/22/2013 09:46AM
Re: optimize request with order by and limit  
1,174
07/23/2013 08:58AM
Re: optimize request with order by and limit  
1,253
07/26/2013 04:07AM
Re: optimize request with order by and limit  
1,253
07/26/2013 11:53PM
Re: optimize request with order by and limit  
1,343
07/29/2013 04:40AM
Re: optimize request with order by and limit  
1,250
08/01/2013 10:39PM
Re: providing a single line for multiple records from a table  
1,117
07/24/2013 09:08AM
Re: Optimize Inner Join With WHERE BETWEEN dates  
1,685
05/22/2013 06:41PM
Re: Optimize Inner Join With WHERE BETWEEN dates  
1,631
05/24/2013 12:40PM
Re: Optimize Inner Join With WHERE BETWEEN dates  
1,489
05/25/2013 11:43AM
Re: Optimize Inner Join With WHERE BETWEEN dates  
1,570
05/30/2013 05:30PM
Re: Optimize Inner Join With WHERE BETWEEN dates  
1,482
06/02/2013 01:15PM
Re: Optimize Inner Join With WHERE BETWEEN dates  
1,646
06/03/2013 05:02PM
Re: Optimize Inner Join With WHERE BETWEEN dates  
2,851
06/04/2013 11:49PM
2,825
05/10/2013 05:35AM
Re: Query optimization  
1,364
05/12/2013 08:42PM
Re: Query optimization  
1,318
05/15/2013 06:45AM
Re: Query optimization  
1,341
05/15/2013 08:35AM
Re: Query optimization  
1,454
05/16/2013 08:18AM
Re: Query optimization  
1,392
05/17/2013 03:52AM
Re: Query optimization  
1,319
05/17/2013 11:47PM
Re: Query optimization  
1,231
05/21/2013 08:51AM
Re: Query optimization  
1,389
05/22/2013 08:08AM
Re: Index optimized left join with group by  
1,335
03/12/2013 04:16AM
Re: Select last row that is less than or equal to a date  
2,058
01/24/2013 10:27PM
Re: Select last row that is less than or equal to a date  
2,024
01/26/2013 09:35AM
Re: Select last row that is less than or equal to a date  
1,784
01/27/2013 10:19AM
Re: Select last row that is less than or equal to a date  
2,045
01/27/2013 12:00PM
Re: Select last row that is less than or equal to a date  
1,704
01/29/2013 12:51AM
Re: Select last row that is less than or equal to a date  
1,755
01/29/2013 06:28PM
Re: Select last row that is less than or equal to a date  
2,209
01/30/2013 04:50AM
Re: Select last row that is less than or equal to a date  
1,714
01/30/2013 05:50PM
Re: Select last row that is less than or equal to a date  
1,658
02/01/2013 06:03AM
Re: Select last row that is less than or equal to a date  
1,761
02/02/2013 07:14AM
Re: Select last row that is less than or equal to a date  
1,629
02/02/2013 01:49PM
Re: Select last row that is less than or equal to a date  
1,683
02/02/2013 02:25PM
Re: Select last row that is less than or equal to a date  
1,580
02/03/2013 05:58AM
Re: Select last row that is less than or equal to a date  
1,624
02/03/2013 10:04AM
Re: Select last row that is less than or equal to a date  
1,711
02/03/2013 10:43AM
Re: Select last row that is less than or equal to a date  
2,244
02/03/2013 12:33PM
Re: Select last row that is less than or equal to a date  
1,673
02/03/2013 02:59PM
Re: Select last row that is less than or equal to a date  
1,811
02/03/2013 03:35PM
Re: Select last row that is less than or equal to a date  
1,757
02/03/2013 04:02PM
Re: Select last row that is less than or equal to a date  
1,751
02/03/2013 04:15PM
2,824
01/29/2013 10:18AM
Re: Very slow query, help please  
1,556
01/30/2013 05:12AM
Re: Very slow query, help please  
1,508
01/30/2013 08:38AM
Re: Very slow query, help please  
1,527
01/30/2013 09:05AM
Re: CPU load very very high !!!!, Please assist !!  
3,039
01/22/2013 11:32PM
Re: Can we expect an enhancement for derived table merge optimization?  
1,668
01/07/2013 10:50PM
Re: Can we expect an enhancement for derived table merge optimization?  
2,099
01/11/2013 09:18AM
Re: Can we expect an enhancement for derived table merge optimization?  
1,444
01/13/2013 12:24PM
Re: Can we expect an enhancement for derived table merge optimization?  
1,642
01/14/2013 08:43AM
Re: Can we expect an enhancement for derived table merge optimization?  
1,414
01/14/2013 09:54AM
Re: Can we expect an enhancement for derived table merge optimization?  
1,558
01/15/2013 06:15AM
Re: Can we expect an enhancement for derived table merge optimization?  
1,434
01/11/2013 08:51AM
Re: How to best optimize MYSQL Database  
1,348
12/21/2012 12:49PM
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