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Subject Views Written By Posted
MySQL Optimizer: Improved DBT-3 Results with MySQL 5.6.5   748 Edwin DeSouza 04/10/2012 05:31PM
MySQL Optimizer: Improvements for many-table joins   759 Edwin DeSouza 04/10/2012 02:54PM
MySQL Optimizer Team Blog   752 Edwin DeSouza 04/10/2012 01:58PM
MySQL Optimizer: Index Condition Pushdown to the rescue!   636 Edwin DeSouza 04/10/2012 01:56PM
MySQL Optimizer: Semi-join in MySQL 5.6   601 Edwin DeSouza 04/10/2012 01:56PM
MySQL Optimizer: On queries with many values in the IN clause   588 Edwin DeSouza 04/10/2012 01:55PM
MySQL Optimizer: Faster subqueries with materialization   551 Edwin DeSouza 04/10/2012 01:54PM
MySQL Optimizer: Structured EXPLAIN (JSON)   891 Edwin DeSouza 04/10/2012 01:54PM
LEFT JOIN WHERE GROUP BY   1,040 Daniel Flöijer 04/02/2012 02:51AM
Re: LEFT JOIN WHERE GROUP BY   660 Rick James 04/05/2012 08:01PM
Re: LEFT JOIN WHERE GROUP BY   414 irek kordirko 04/02/2012 12:04PM
Re: LEFT JOIN WHERE GROUP BY   428 Daniel Flöijer 04/02/2012 01:24PM
Re: LEFT JOIN WHERE GROUP BY   497 irek kordirko 04/02/2012 04:29PM
Re: LEFT JOIN WHERE GROUP BY   616 Daniel Flöijer 04/03/2012 12:50AM
Re: LEFT JOIN WHERE GROUP BY   465 irek kordirko 04/03/2012 05:40PM
Re: LEFT JOIN WHERE GROUP BY   535 Daniel Flöijer 04/03/2012 11:22PM
Re: LEFT JOIN WHERE GROUP BY   420 irek kordirko 04/04/2012 05:12PM
Re: LEFT JOIN WHERE GROUP BY   396 Daniel Flöijer 04/04/2012 11:10PM
Explain the order of query   1,006 jongse park 03/19/2012 01:49AM
Re: Explain the order of query   428 Rick James 03/19/2012 10:38PM
Re: Explain the order of query   436 jongse park 03/21/2012 07:06PM
Re: Explain the order of query   544 Jorgen Loland 03/28/2012 05:06AM
Re: Explain the order of query   396 Rick James 03/22/2012 06:01PM
Re: Explain the order of query   395 jongse park 03/22/2012 08:13PM
Re: Explain the order of query   393 Rick James 03/23/2012 07:57PM
Queries using JOIN and ORDER BY LIMIT   1,212 Nikita Dubrovsky 03/10/2012 01:11PM
Re: Queries using JOIN and ORDER BY LIMIT   512 irek kordirko 03/12/2012 06:18PM
Re: Queries using JOIN and ORDER BY LIMIT   549 Rick James 03/13/2012 11:07PM
Re: Queries using JOIN and ORDER BY LIMIT   494 Nikita Dubrovsky 03/14/2012 08:45AM
Re: Queries using JOIN and ORDER BY LIMIT   634 Rick James 03/15/2012 10:50AM
Obfuscate Functions and Procedures   769 Tremal Naik 03/12/2012 05:00AM
Re: Obfuscate Functions and Procedures   543 Rick James 03/13/2012 10:46PM
Group by not using index   919 Matthew Moles 03/02/2012 10:06AM
Re: Group by not using index   542 Rick James 03/04/2012 10:59PM
Re: Group by not using index   478 Matthew Moles 03/05/2012 03:57AM
Re: Group by not using index   427 irek kordirko 03/03/2012 05:22PM
Optimizing query   874 Marko Kupusic 02/24/2012 06:07AM
Re: Optimizing query   411 Rick James 02/25/2012 05:54PM
Re: Optimizing query   411 Marko Kupusic 02/27/2012 06:04AM
Re: Optimizing query   425 Rick James 02/28/2012 07:57PM
Re: Optimizing query   401 Ole John Aske 02/25/2012 03:49AM
Re: Optimizing query   609 Marko Kupusic 02/27/2012 05:57AM
Re: Optimizing query   450 Scott Nemes 02/24/2012 01:16PM
how to optimise query for 10+ millions records   1,241 Azhar Rahi 02/09/2012 03:30AM
Re: how to optimise query for 10+ millions records   738 irek kordirko 02/09/2012 05:31AM
Re: how to optimise query for 10+ millions records   468 Azhar Rahi 02/09/2012 05:38AM
Re: how to optimise query for 10+ millions records   467 irek kordirko 02/09/2012 05:58PM
Re: how to optimise query for 10+ millions records   441 Rick James 02/11/2012 11:26PM
Re: how to optimise query for 10+ millions records   438 Azhar Rahi 02/12/2012 10:12PM
Re: how to optimise query for 10+ millions records   434 irek kordirko 02/13/2012 02:18PM
Re: how to optimise query for 10+ millions records   446 Azhar Rahi 02/14/2012 02:33AM
Re: how to optimise query for 10+ millions records   423 irek kordirko 02/14/2012 07:24AM
Re: how to optimise query for 10+ millions records   439 Rick James 02/15/2012 07:30AM
Re: how to optimise query for 10+ millions records   625 Azhar Rahi 02/16/2012 03:54AM
Re: how to optimise query for 10+ millions records   414 Rick James 02/17/2012 01:20AM
Re: how to optimise query for 10+ millions records   386 Azhar Rahi 02/17/2012 03:57PM
Re: how to optimise query for 10+ millions records   563 irek kordirko 02/17/2012 05:12PM
Re: how to optimise query for 10+ millions records   401 Azhar Rahi 02/20/2012 02:21AM
Re: how to optimise query for 10+ millions records   428 Rick James 02/18/2012 07:18AM
Re: how to optimise query for 10+ millions records   428 Azhar Rahi 02/21/2012 03:25AM
Re: how to optimise query for 10+ millions records   504 Rick James 02/24/2012 10:45AM
Join   912 johne doe 02/01/2012 06:51AM
Re: Join Query Performance Problme   399 Rick James 02/03/2012 10:18AM
Re: Join Query Performance Problme   381 irek kordirko 02/01/2012 11:14AM
Re: Join Query Performance Problme   462 johne doe 02/02/2012 12:39AM
Re: Join Query Performance Problme   417 johne doe 02/02/2012 06:47AM
Re: Join Query Performance Problme   376 irek kordirko 02/02/2012 07:02PM
Re: Join Query Performance Problme   405 johne doe 02/03/2012 12:29AM
Re: Join Query Performance Problme   570 irek kordirko 02/03/2012 11:27AM
Re: Join Query Performance Problme   412 Rick James 02/04/2012 10:39AM
Re: Join Query Performance Problme   635 johne doe 02/14/2012 06:08PM
Re: Join Query Performance Problme   461 johne doe 02/06/2012 06:13AM
query cost calculations   1,290 Silpa Majeti 02/11/2012 04:01AM
Re: query cost calculations   493 Oystein Grovlen 02/13/2012 07:13PM
Re: query cost calculations   522 Rick James 02/12/2012 01:03PM
Strange performance results with JOIN/COUNT   951 Tomas Pluskal 02/08/2012 06:25PM
Re: Strange performance results with JOIN/COUNT   456 Oystein Grovlen 02/09/2012 03:01AM
Re: Strange performance results with JOIN/COUNT   600 Tomas Pluskal 02/09/2012 03:13AM
Re: Strange performance results with JOIN/COUNT   571 irek kordirko 02/11/2012 02:53AM
Re: Strange performance results with JOIN/COUNT   425 Tomas Pluskal 02/12/2012 06:44PM
Strange performance with JOIN/COUNT   644 Tomas Pluskal 02/09/2012 12:30AM
Re: Strange performance with JOIN/COUNT   431 Rick James 02/11/2012 11:11PM
Why MySQL does not use an index?   1,153 Panayotis Matsinopoulos 01/16/2012 02:50AM
Re: Why MySQL does not use an index?   472 Rick James 01/19/2012 12:25AM
Re: Why MySQL does not use an index?   434 Panayotis Matsinopoulos 02/10/2012 01:21AM
Re: Why MySQL does not use an index?   552 Rick James 02/11/2012 10:48PM
Re: Why MySQL does not use an index?   406 irek kordirko 02/10/2012 09:50AM
MySQL 5.5 Query Optimizer - Massive Regression (vs 5.0)   1,172 Chris Ricks 02/02/2012 01:17AM
Re: MySQL 5.5 Query Optimizer - Massive Regression (vs 5.0)   423 Chris Ricks 02/01/2012 07:33PM
Re: MySQL 5.5 Query Optimizer - Massive Regression (vs 5.0)   486 Oystein Grovlen 02/02/2012 03:58AM
Re: MySQL 5.5 Query Optimizer - Massive Regression (vs 5.0)   424 Chris Ricks 02/02/2012 04:43AM
Re: MySQL 5.5 Query Optimizer - Massive Regression (vs 5.0)   390 Rick James 02/03/2012 11:57PM
Re: MySQL 5.5 Query Optimizer - Massive Regression (vs 5.0)   487 Chris Ricks 02/02/2012 03:06AM
running running running   767 paolo tome 01/30/2012 03:16AM
Re: running running running   434 Oystein Grovlen 01/30/2012 02:39AM
Re: running running running   410 paolo tome 01/30/2012 09:13AM
Re: running running running   368 paolo tome 01/31/2012 05:44AM
Re: running running running   372 Oystein Grovlen 01/31/2012 07:54AM
Re: running running running   409 paolo tome 01/31/2012 03:10AM
Re: running running running   387 Ole John Aske 01/31/2012 05:00PM
How to avoid filesort in ORDER BY?   1,044 Andy S 01/26/2012 10:58PM
Re: How to avoid filesort in ORDER BY?   484 irek kordirko 01/27/2012 08:20AM
avoid filesort   735 Magnus Larsson 01/22/2012 01:08PM
Re: avoid filesort   422 Rick James 01/24/2012 01:17AM
Re: avoid filesort   420 Magnus Larsson 01/24/2012 04:36PM
Re: avoid filesort   490 Rick James 01/25/2012 08:26PM
Re: avoid filesort   414 Magnus Larsson 01/26/2012 04:56AM
Re: avoid filesort   440 irek kordirko 01/25/2012 07:24PM
Re: avoid filesort   532 Magnus Larsson 01/26/2012 04:57AM
Simple 1-table query taking WAY to long.....   723 Jason Moore 01/23/2012 02:31AM
Re: Simple 1-table query taking WAY to long.....   398 Rick James 01/24/2012 01:09AM
want to make this query faster, but not sure how   929 Luc Foisy 01/19/2012 09:55AM
Re: want to make this query faster, but not sure how   570 irek kordirko 01/19/2012 05:39PM
Re: want to make this query faster, but not sure how   773 Luc Foisy 01/20/2012 10:51AM
Re: want to make this query faster, but not sure how   415 Luc Foisy 01/19/2012 10:12AM
Re: want to make this query faster, but not sure how   426 Luc Foisy 01/19/2012 10:29AM
MySQL 5.6: Optimizer Tracing   613 Edwin DeSouza 01/19/2012 12:07PM
Query no longer uses index, takes much longer to run   995 Richard Cunningham 01/09/2012 12:36PM
Re: Query no longer uses index, takes much longer to run   467 Jorgen Loland 01/10/2012 01:43PM
Re: Query no longer uses index, takes much longer to run   444 Richard Cunningham 01/10/2012 03:54PM
Weird issue with join buffer (Performance suffers)   805 Ozgur Orhan 01/10/2012 01:54AM
Re: Weird issue with join buffer (Performance suffers)   509 Jorgen Loland 01/10/2012 01:37PM
Problem with a query performance   1,104 V Pode 01/04/2012 01:43PM
Re: Problem with a query performance   438 Rick James 01/05/2012 10:41AM
Re: Problem with a query performance   420 V Pode 01/06/2012 12:36PM
Re: Problem with a query performance   407 Rick James 01/07/2012 10:52AM
index not used when join condition added   1,157 Daniel Walter 01/02/2012 11:55AM
Re: index not used when join condition added   504 Rick James 01/03/2012 08:42PM
Re: index not used when join condition added   452 Daniel Walter 01/03/2012 09:49PM
Re: index not used when join condition added   612 Rick James 01/04/2012 06:26PM
Re: index not used when join condition added   446 Daniel Walter 01/04/2012 07:21PM
Re: index not used when join condition added   437 Rick James 01/04/2012 06:28PM
Primary key index with a DATETIME as first part of the compound key is never used   910 jeremy cohen solal 12/30/2011 08:10AM
Re: Primary key index with a DATETIME as first part of the compound key is never used   449 Rick James 01/02/2012 09:06PM
help me, optimize a long running query   1,151 h ch 10/25/2011 12:00AM
Re: help me, optimize a long running query   552 Massimo Brignoli 10/26/2011 06:48AM
Re: help me, optimize a long running query   525 h ch 10/27/2011 12:39AM
Re: help me, optimize a long running query   481 Rick James 10/27/2011 09:04PM
Re: help me, optimize a long running query   624 h ch 12/26/2011 11:52PM
Re: help me, optimize a long running query   426 Rick James 12/27/2011 10:00PM
SELECT counter   924 Root Tr 12/17/2011 01:24PM
Re: SELECT counter   391 Jorgen Loland 12/19/2011 06:57AM
Strange behavior with a strange request   917 Julien Palard 12/08/2011 05:03AM
Re: Strange behavior with a strange request   378 Rick James 12/10/2011 11:37PM
Re: Strange behavior with a strange request   455 Julien Palard 12/12/2011 09:01AM
left outer join performance   1,464 Michael Shavlovsky 11/28/2011 09:58PM
Re: left outer join performance   639 Michael Shavlovsky 11/28/2011 11:10PM
Re: left outer join performance   547 Rick James 11/29/2011 09:27PM
Join without duplicates   1,310 Jamie M 11/28/2011 11:22AM
Re: Join without duplicates   446 Jorgen Loland 11/28/2011 02:39PM
Re: Join without duplicates   496 Jamie M 11/29/2011 04:19AM
Re: Join without duplicates   737 Jorgen Loland 11/29/2011 02:58PM
Is there any way to tell the optimizer that my large, but simple-schema table are already sorted?   804 WeiQi Huang 11/27/2011 05:18AM
Re: Is there any way to tell the optimizer that my large, but simple-schema table are already sorted?   365 Oystein Grovlen 11/29/2011 03:19AM
Re: Is there any way to tell the optimizer that my large, but simple-schema table are already sorted?   356 Rick James 11/28/2011 11:06AM
Need to increase packet size in MySQL   908 Ashvin Ravi Shankar 11/25/2011 12:08AM
Re: Need to increase packet size in MySQL   637 Rick James 11/26/2011 08:53AM
Executing same query in 1 moment   1,089 Brano Gerzo 11/19/2011 09:27AM
Re: Executing same query in 1 moment   380 Rick James 11/20/2011 04:42PM
Re: Executing same query in 1 moment   404 Brano Gerzo 11/21/2011 12:42AM
Re: Executing same query in 1 moment   414 Brano Gerzo 11/20/2011 10:31PM
Re: Executing same query in 1 moment   347 Rick James 11/22/2011 12:05AM
Slow LEFT JOIN!   1,053 Sasha Mitich 11/18/2011 04:18AM
Re: Slow LEFT JOIN!   430 Rick James 11/19/2011 12:42AM
table join optimize help!   735 kelvin chou 11/14/2011 01:10AM
Re: table join optimize help!   348 Rick James 11/14/2011 09:24PM
Re: table join optimize help!   297 kelvin chou 11/16/2011 01:20AM
Re: table join optimize help!   367 Rick James 11/16/2011 09:41PM
Re: table join optimize help!   404 kelvin chou 11/18/2011 01:18AM
help~the statement don't use index   1,042 kelvin chou 11/08/2011 01:54AM
Re: help~the statement don't use index   530 Oystein Grovlen 11/08/2011 09:31AM
Re: help~the statement don't use index   439 kelvin chou 11/08/2011 09:11PM
How to optimize group by and where   966 Eric Colson 11/06/2011 01:36AM
Re: How to optimize group by and where   467 Jorgen Loland 11/07/2011 07:06AM
Optimize Query for ndb 7.2.1....   1,538 Mohammed Munazir Ul Hasan 10/18/2011 01:21AM
Re: Optimize Query for ndb 7.2.1....   360 Ole John Aske 10/26/2011 08:40AM
Re: Optimize Query for ndb 7.2.1....   377 Massimo Brignoli 10/26/2011 06:46AM
Re: Optimize Query for ndb 7.2.1....   409 Mat Keep 10/26/2011 03:35AM
not optimizing the table after index is created   1,729 ragen sol 10/15/2011 04:04AM
Re: not optimizing the table after index is created   750 Rick James 10/16/2011 11:02AM
Re: not optimizing the table after index is created   524 ragen sol 10/18/2011 04:24AM
Re: not optimizing the table after index is created   465 Rick James 10/18/2011 09:31PM
Re: not optimizing the table after index is created   439 ragen sol 10/20/2011 12:10AM
Re: not optimizing the table after index is created   548 Rick James 10/20/2011 09:30PM
Optimize Query   777 Mohammed Munazir Ul Hasan 10/18/2011 01:25AM
Re: Optimize Query   425 Oystein Grovlen 10/20/2011 12:46AM
optimize query -- need help   1,039 Mohammed Munazir Ul Hasan 10/15/2011 04:44AM
Re: optimize query -- need help   353 Rick James 10/16/2011 10:58AM
Re: optimize query -- need help   405 Mohammed Munazir Ul Hasan 10/17/2011 11:33PM
Re: optimize query -- need help   392 Rick James 10/18/2011 10:42PM
Query optimization for slow query   636 Mohammed Munazir Ul Hasan 10/15/2011 03:03AM
optimize query   546 Mohammed Munazir Ul Hasan 10/15/2011 01:13AM
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