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Subject Views Written By Posted
Index for Query   1,250 dileep ch 07/17/2012 12:41AM
Re: Index for Query   631 Rick James 07/17/2012 10:36PM
Re: Index for Query   667 dileep ch 07/18/2012 11:52PM
Re: Index for Query   910 Rick James 07/19/2012 09:49PM
best way to optimize this query   1,290 Jap bn 07/14/2012 09:54AM
Re: best way to optimize this query   885 Rick James 07/15/2012 10:11PM
Optimizer being overly aggressive   1,183 Adrian Cornish 07/06/2012 08:18PM
Re: Optimizer being overly aggressive   634 Rick James 07/10/2012 12:49PM
Re: Optimizer being overly aggressive   651 Adrian Cornish 07/10/2012 08:54PM
multiple-column index and order by   1,147 Raphael Hoffmann 07/06/2012 05:59PM
Re: multiple-column index and order by   678 Rick James 07/10/2012 12:55PM
From Months to Seconds with Subquery Materialization   984 Edwin DeSouza 07/09/2012 11:15AM
performing mysqldump corrected query issue?   1,100 Peter Sylvester 06/26/2012 01:12PM
Re: performing mysqldump corrected query issue?   666 Rick James 07/01/2012 06:43PM
Re: performing mysqldump corrected query issue?   569 Peter Sylvester 06/26/2012 02:08PM
difference between READ and SCAN   1,101 Linhai Song 06/20/2012 04:05PM
Re: difference between READ and SCAN   538 Rick James 06/20/2012 08:23PM
Re: difference between READ and SCAN   653 Linhai Song 06/21/2012 12:19PM
to optimize a self join request   976 Oracleuser user 06/14/2012 08:23AM
Re: to optimize a self join request   623 Rick James 06/15/2012 08:19AM
Call out for FULL JOIN - bug #18003   1,155 ted strauss 06/14/2012 10:23AM
Re: Call out for FULL JOIN - bug #18003   529 ted strauss 06/14/2012 12:13PM
index cannot be used when passing 'int' to 'varchar'   1,303 liao zhifeng 06/10/2012 11:16PM
Re: index cannot be used when passing 'int' to 'varchar'   581 Rick James 06/11/2012 11:27PM
Re: index cannot be used when passing 'int' to 'varchar'   613 liao zhifeng 06/12/2012 12:48AM
Re: index cannot be used when passing 'int' to 'varchar'   613 Rick James 06/12/2012 09:23PM
Re: index cannot be used when passing 'int' to 'varchar'   676 liao zhifeng 06/12/2012 11:16PM
Re: index cannot be used when passing 'int' to 'varchar'   581 Rick James 06/13/2012 07:15PM
Re: index cannot be used when passing 'int' to 'varchar'   550 liao zhifeng 06/13/2012 10:35PM
Table does not support optimize...   1,358 Piotr Ch 06/02/2012 12:58AM
Querying a fast subquery never returns   992 Eric Coll 05/22/2012 05:15PM
Re: Querying a fast subquery never returns   597 Eric Coll 05/22/2012 05:19PM
Re: Querying a fast subquery never returns   653 Rick James 05/24/2012 12:40AM
Re: Querying a fast subquery never returns   693 Eric Coll 05/25/2012 11:15AM
Re: Querying a fast subquery never returns   632 Rick James 05/26/2012 10:59AM
table index optimization   1,034 Matus Zeman 05/01/2012 10:55AM
Re: table index optimization   620 Rick James 05/02/2012 07:08PM
Re: table index optimization   640 Rick James 05/05/2012 09:07AM
Re: table index optimization   593 Matus Zeman 05/17/2012 09:25AM
Re: table index optimization   742 Matus Zeman 05/04/2012 08:20AM
Query execution plan   1,222 Chris Slominski 05/08/2012 12:38PM
Re: Query execution plan   597 Rick James 05/09/2012 09:35PM
Re: Query execution plan   700 Chris Slominski 05/10/2012 08:29AM
Re: Query execution plan   719 Rick James 05/11/2012 07:16PM
Re: Query execution plan   661 Chris Slominski 05/14/2012 05:27AM
Re: Query execution plan   609 Rick James 05/15/2012 07:22PM
Re: Query execution plan   536 Chris Slominski 05/09/2012 11:08AM
limit & scala subquery   1,122 jongse park 05/08/2012 10:33PM
Re: limit & scala subquery   522 Rick James 05/09/2012 09:21PM
Mysql slow upadte   861 krishna krishna 04/30/2012 06:09AM
1000 Columns, 1000 Tables, or what?   1,127 Fernando Oliveira 04/19/2012 08:09AM
Re: 1000 Columns, 1000 Tables, or what?   654 Rick James 04/20/2012 06:50PM
Re: 1000 Columns, 1000 Tables, or what?   520 Fernando Oliveira 04/23/2012 08:10AM
Re: 1000 Columns, 1000 Tables, or what?   747 Rick James 04/26/2012 07:59AM
Help with query/tables optimization   973 Oleg Ivanov 04/14/2012 05:20AM
Re: Help with query/tables optimization   614 Rick James 04/16/2012 12:05AM
Re: Help with query/tables optimization   635 Oleg Ivanov 04/16/2012 11:53AM
Re: Help with query/tables optimization   817 Oleg Ivanov 04/16/2012 12:04PM
Identical servers different plan for the same query   1,418 Eric Coll 04/07/2012 01:20AM
Re: Identical servers different plan for the same query   552 Eric Coll 04/10/2012 03:28PM
Re: Identical servers different plan for the same query   562 Rick James 04/10/2012 10:29PM
Re: Identical servers different plan for the same query   571 Eric Coll 04/11/2012 10:05AM
Re: Identical servers different plan for the same query   606 Rick James 04/12/2012 08:56AM
Re: Identical servers different plan for the same query   563 Eric Coll 04/12/2012 03:23PM
Re: Identical servers different plan for the same query   581 Rick James 04/13/2012 03:49PM
Re: Identical servers different plan for the same query   615 Eric Coll 04/07/2012 09:55AM
Re: Identical servers different plan for the same query   612 irek kordirko 04/07/2012 02:54PM
Re: Identical servers different plan for the same query   795 Rick James 04/08/2012 12:20PM
Re: Identical servers different plan for the same query   810 Eric Coll 04/09/2012 10:24AM
Re: Identical servers different plan for the same query   580 Eric Coll 04/09/2012 10:35AM
Re: Identical servers different plan for the same query   584 Eric Coll 04/09/2012 10:37AM
Re: Identical servers different plan for the same query   555 Eric Coll 04/09/2012 10:42AM
MySQL Optimizer: Improved DBT-3 Results with MySQL 5.6.5   880 Edwin DeSouza 04/10/2012 05:31PM
MySQL Optimizer: Improvements for many-table joins   890 Edwin DeSouza 04/10/2012 02:54PM
MySQL Optimizer Team Blog   920 Edwin DeSouza 04/10/2012 01:58PM
MySQL Optimizer: Index Condition Pushdown to the rescue!   766 Edwin DeSouza 04/10/2012 01:56PM
MySQL Optimizer: Semi-join in MySQL 5.6   703 Edwin DeSouza 04/10/2012 01:56PM
MySQL Optimizer: On queries with many values in the IN clause   752 Edwin DeSouza 04/10/2012 01:55PM
MySQL Optimizer: Faster subqueries with materialization   678 Edwin DeSouza 04/10/2012 01:54PM
MySQL Optimizer: Structured EXPLAIN (JSON)   1,090 Edwin DeSouza 04/10/2012 01:54PM
LEFT JOIN WHERE GROUP BY   1,348 Daniel Flöijer 04/02/2012 02:51AM
Re: LEFT JOIN WHERE GROUP BY   771 Rick James 04/05/2012 08:01PM
Re: LEFT JOIN WHERE GROUP BY   508 irek kordirko 04/02/2012 12:04PM
Re: LEFT JOIN WHERE GROUP BY   547 Daniel Flöijer 04/02/2012 01:24PM
Re: LEFT JOIN WHERE GROUP BY   571 irek kordirko 04/02/2012 04:29PM
Re: LEFT JOIN WHERE GROUP BY   726 Daniel Flöijer 04/03/2012 12:50AM
Re: LEFT JOIN WHERE GROUP BY   567 irek kordirko 04/03/2012 05:40PM
Re: LEFT JOIN WHERE GROUP BY   644 Daniel Flöijer 04/03/2012 11:22PM
Re: LEFT JOIN WHERE GROUP BY   554 irek kordirko 04/04/2012 05:12PM
Re: LEFT JOIN WHERE GROUP BY   454 Daniel Flöijer 04/04/2012 11:10PM
Explain the order of query   1,124 jongse park 03/19/2012 01:49AM
Re: Explain the order of query   515 Rick James 03/19/2012 10:38PM
Re: Explain the order of query   542 jongse park 03/21/2012 07:06PM
Re: Explain the order of query   622 Jørgen Løland 03/28/2012 05:06AM
Re: Explain the order of query   453 Rick James 03/22/2012 06:01PM
Re: Explain the order of query   452 jongse park 03/22/2012 08:13PM
Re: Explain the order of query   454 Rick James 03/23/2012 07:57PM
Queries using JOIN and ORDER BY LIMIT   1,897 Nikita Dubrovsky 03/10/2012 01:11PM
Re: Queries using JOIN and ORDER BY LIMIT   695 irek kordirko 03/12/2012 06:18PM
Re: Queries using JOIN and ORDER BY LIMIT   693 Rick James 03/13/2012 11:07PM
Re: Queries using JOIN and ORDER BY LIMIT   666 Nikita Dubrovsky 03/14/2012 08:45AM
Re: Queries using JOIN and ORDER BY LIMIT   825 Rick James 03/15/2012 10:50AM
Obfuscate Functions and Procedures   860 Tremal Naik 03/12/2012 05:00AM
Re: Obfuscate Functions and Procedures   662 Rick James 03/13/2012 10:46PM
Group by not using index   1,173 Matthew Moles 03/02/2012 10:06AM
Re: Group by not using index   619 Rick James 03/04/2012 10:59PM
Re: Group by not using index   546 Matthew Moles 03/05/2012 03:57AM
Re: Group by not using index   497 irek kordirko 03/03/2012 05:22PM
Optimizing query   1,000 Marko Kupusic 02/24/2012 06:07AM
Re: Optimizing query   478 Rick James 02/25/2012 05:54PM
Re: Optimizing query   458 Marko Kupusic 02/27/2012 06:04AM
Re: Optimizing query   482 Rick James 02/28/2012 07:57PM
Re: Optimizing query   466 Ole John Aske 02/25/2012 03:49AM
Re: Optimizing query   699 Marko Kupusic 02/27/2012 05:57AM
Re: Optimizing query   529 Scott Nemes 02/24/2012 01:16PM
how to optimise query for 10+ millions records   1,433 Azhar Rahi 02/09/2012 03:30AM
Re: how to optimise query for 10+ millions records   851 irek kordirko 02/09/2012 05:31AM
Re: how to optimise query for 10+ millions records   587 Azhar Rahi 02/09/2012 05:38AM
Re: how to optimise query for 10+ millions records   542 irek kordirko 02/09/2012 05:58PM
Re: how to optimise query for 10+ millions records   555 Rick James 02/11/2012 11:26PM
Re: how to optimise query for 10+ millions records   522 Azhar Rahi 02/12/2012 10:12PM
Re: how to optimise query for 10+ millions records   518 irek kordirko 02/13/2012 02:18PM
Re: how to optimise query for 10+ millions records   561 Azhar Rahi 02/14/2012 02:33AM
Re: how to optimise query for 10+ millions records   492 irek kordirko 02/14/2012 07:24AM
Re: how to optimise query for 10+ millions records   522 Rick James 02/15/2012 07:30AM
Re: how to optimise query for 10+ millions records   762 Azhar Rahi 02/16/2012 03:54AM
Re: how to optimise query for 10+ millions records   523 Rick James 02/17/2012 01:20AM
Re: how to optimise query for 10+ millions records   454 Azhar Rahi 02/17/2012 03:57PM
Re: how to optimise query for 10+ millions records   649 irek kordirko 02/17/2012 05:12PM
Re: how to optimise query for 10+ millions records   483 Azhar Rahi 02/20/2012 02:21AM
Re: how to optimise query for 10+ millions records   517 Rick James 02/18/2012 07:18AM
Re: how to optimise query for 10+ millions records   488 Azhar Rahi 02/21/2012 03:25AM
Re: how to optimise query for 10+ millions records   585 Rick James 02/24/2012 10:45AM
Join   1,001 johne doe 02/01/2012 06:51AM
Re: Join Query Performance Problme   474 Rick James 02/03/2012 10:18AM
Re: Join Query Performance Problme   448 irek kordirko 02/01/2012 11:14AM
Re: Join Query Performance Problme   523 johne doe 02/02/2012 12:39AM
Re: Join Query Performance Problme   491 johne doe 02/02/2012 06:47AM
Re: Join Query Performance Problme   454 irek kordirko 02/02/2012 07:02PM
Re: Join Query Performance Problme   463 johne doe 02/03/2012 12:29AM
Re: Join Query Performance Problme   647 irek kordirko 02/03/2012 11:27AM
Re: Join Query Performance Problme   489 Rick James 02/04/2012 10:39AM
Re: Join Query Performance Problme   710 johne doe 02/14/2012 06:08PM
Re: Join Query Performance Problme   523 johne doe 02/06/2012 06:13AM
query cost calculations   1,810 Silpa Majeti 02/11/2012 04:01AM
Re: query cost calculations   651 Øystein Grøvlen 02/13/2012 07:13PM
Re: query cost calculations   732 Rick James 02/12/2012 01:03PM
Strange performance results with JOIN/COUNT   1,131 Tomas Pluskal 02/08/2012 06:25PM
Re: Strange performance results with JOIN/COUNT   519 Øystein Grøvlen 02/09/2012 03:01AM
Re: Strange performance results with JOIN/COUNT   719 Tomas Pluskal 02/09/2012 03:13AM
Re: Strange performance results with JOIN/COUNT   686 irek kordirko 02/11/2012 02:53AM
Re: Strange performance results with JOIN/COUNT   487 Tomas Pluskal 02/12/2012 06:44PM
Strange performance with JOIN/COUNT   802 Tomas Pluskal 02/09/2012 12:30AM
Re: Strange performance with JOIN/COUNT   525 Rick James 02/11/2012 11:11PM
Why MySQL does not use an index?   1,300 Panayotis Matsinopoulos 01/16/2012 02:50AM
Re: Why MySQL does not use an index?   550 Rick James 01/19/2012 12:25AM
Re: Why MySQL does not use an index?   575 Panayotis Matsinopoulos 02/10/2012 01:21AM
Re: Why MySQL does not use an index?   594 Rick James 02/11/2012 10:48PM
Re: Why MySQL does not use an index?   471 irek kordirko 02/10/2012 09:50AM
MySQL 5.5 Query Optimizer - Massive Regression (vs 5.0)   1,413 Chris Ricks 02/02/2012 01:17AM
Re: MySQL 5.5 Query Optimizer - Massive Regression (vs 5.0)   490 Chris Ricks 02/01/2012 07:33PM
Re: MySQL 5.5 Query Optimizer - Massive Regression (vs 5.0)   551 Øystein Grøvlen 02/02/2012 03:58AM
Re: MySQL 5.5 Query Optimizer - Massive Regression (vs 5.0)   490 Chris Ricks 02/02/2012 04:43AM
Re: MySQL 5.5 Query Optimizer - Massive Regression (vs 5.0)   461 Rick James 02/03/2012 11:57PM
Re: MySQL 5.5 Query Optimizer - Massive Regression (vs 5.0)   558 Chris Ricks 02/02/2012 03:06AM
running running running   917 paolo tome 01/30/2012 03:16AM
Re: running running running   492 Øystein Grøvlen 01/30/2012 02:39AM
Re: running running running   485 paolo tome 01/30/2012 09:13AM
Re: running running running   415 paolo tome 01/31/2012 05:44AM
Re: running running running   447 Øystein Grøvlen 01/31/2012 07:54AM
Re: running running running   473 paolo tome 01/31/2012 03:10AM
Re: running running running   461 Ole John Aske 01/31/2012 05:00PM
How to avoid filesort in ORDER BY?   1,326 Andy S 01/26/2012 10:58PM
Re: How to avoid filesort in ORDER BY?   655 irek kordirko 01/27/2012 08:20AM
avoid filesort   842 Magnus Larsson 01/22/2012 01:08PM
Re: avoid filesort   505 Rick James 01/24/2012 01:17AM
Re: avoid filesort   530 Magnus Larsson 01/24/2012 04:36PM
Re: avoid filesort   568 Rick James 01/25/2012 08:26PM
Re: avoid filesort   484 Magnus Larsson 01/26/2012 04:56AM
Re: avoid filesort   523 irek kordirko 01/25/2012 07:24PM
Re: avoid filesort   586 Magnus Larsson 01/26/2012 04:57AM
Simple 1-table query taking WAY to long.....   833 Jason Moore 01/23/2012 02:31AM
Re: Simple 1-table query taking WAY to long.....   505 Rick James 01/24/2012 01:09AM
want to make this query faster, but not sure how   1,176 Luc Foisy 01/19/2012 09:55AM
Re: want to make this query faster, but not sure how   638 irek kordirko 01/19/2012 05:39PM
Re: want to make this query faster, but not sure how   845 Luc Foisy 01/20/2012 10:51AM
Re: want to make this query faster, but not sure how   470 Luc Foisy 01/19/2012 10:12AM
Re: want to make this query faster, but not sure how   476 Luc Foisy 01/19/2012 10:29AM
MySQL 5.6: Optimizer Tracing   714 Edwin DeSouza 01/19/2012 12:07PM
Query no longer uses index, takes much longer to run   1,156 Richard Cunningham 01/09/2012 12:36PM
Re: Query no longer uses index, takes much longer to run   514 Jørgen Løland 01/10/2012 01:43PM
Re: Query no longer uses index, takes much longer to run   496 Richard Cunningham 01/10/2012 03:54PM
Weird issue with join buffer (Performance suffers)   938 Ozgur Orhan 01/10/2012 01:54AM
Re: Weird issue with join buffer (Performance suffers)   658 Jørgen Løland 01/10/2012 01:37PM
Problem with a query performance   1,327 V Pode 01/04/2012 01:43PM
Re: Problem with a query performance   540 Rick James 01/05/2012 10:41AM
Re: Problem with a query performance   551 V Pode 01/06/2012 12:36PM
Re: Problem with a query performance   538 Rick James 01/07/2012 10:52AM
index not used when join condition added   1,380 Daniel Walter 01/02/2012 11:55AM
Re: index not used when join condition added   588 Rick James 01/03/2012 08:42PM
Re: index not used when join condition added   556 Daniel Walter 01/03/2012 09:49PM
Re: index not used when join condition added   738 Rick James 01/04/2012 06:26PM
Re: index not used when join condition added   518 Daniel Walter 01/04/2012 07:21PM
Re: index not used when join condition added   508 Rick James 01/04/2012 06:28PM
This topic has been moved.:  difference between READ and SCAN   0 Linhai Song 06/20/2012 05:47PM
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