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•   MySQL Connector/J 5.1.44 has been released 08/30/2017 04:41AM

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Sticky:  Unofficial MySQL 8.0 Optimizer Guide (1 Posts)  
221
02/13/2017 04:16PM
Sticky:  MySQL 8.0: Window Functions (1 Posts)  
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02/04/2017 08:57PM
Sticky:  MySQL 8.0: CTEs (1 Posts)  
543
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Sticky:  MySQL 8.0: Optimizer & Parser (1 Posts)  
532
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Sticky:  MySQL Performance Tuning (1 Posts)  
1,377
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Sticky:  MySQL Parser (1 Posts)  
2,033
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Sticky:  MySQL Optimizer: Features in MySQL 5.7 (1 Posts)  
3,470
12/18/2012 11:38AM
Sticky:  MySQL EXPLAIN (1 Posts)  
3,990
07/10/2012 10:32AM
Sticky:  MySQL Optimizer: Blogs (1 Posts)  
9,486
04/28/2007 06:20PM
64
08/16/2017 09:09AM
Re: Help with explain on query  
27
08/16/2017 10:07AM
67
08/16/2017 12:56AM
Re: Optimizer Stablility  
29
08/16/2017 02:19AM
Re: Way to avoid fragmentation of MySQL tables  
32
07/30/2017 04:41PM
Re: Way to avoid fragmentation of MySQL tables  
32
07/30/2017 11:10PM
Re: Can anyone help speed up this query?  
77
06/21/2017 02:53PM
Re: Can anyone help speed up this query?  
52
06/22/2017 09:15AM
Re: Can anyone help speed up this query?  
83
06/22/2017 12:54PM
Re: Can anyone help speed up this query?  
43
06/23/2017 07:50AM
Re: Can anyone help speed up this query?  
46
06/23/2017 11:14AM
Re: Can anyone help speed up this query?  
44
06/22/2017 01:18AM
Re: Can anyone help speed up this query?  
48
06/22/2017 09:56AM
Re: Can anyone help speed up this query?  
43
06/23/2017 12:53AM
Re: Is there a better ANTLR grammar file for MySQL ?  
73
05/29/2017 11:43PM
Re: Is there a better ANTLR grammar file for MySQL ?  
59
05/30/2017 07:57AM
Re: MySQL Index Advisor for SQL Tuning  
174
05/10/2017 10:57PM
Re: MySQL Index Advisor for SQL Tuning  
104
05/11/2017 08:08AM
118
05/02/2017 10:37AM
130
04/27/2017 11:30AM
Re: prepare don't work for optimize statement  
70
03/22/2017 01:34AM
Re: Improve search when using IN() ORDER BY PRIMARY and LIMIT  
103
02/11/2017 07:29AM
Re: Improve search when using IN() ORDER BY PRIMARY and LIMIT  
115
02/13/2017 05:58AM
Re: Hiw to fast delete rows from table in relation?  
157
01/22/2017 03:39AM
Re: Hiw to fast delete rows from table in relation?  
160
01/22/2017 04:03AM
349
01/06/2017 05:48AM
Re: Query not always using indexes  
162
01/06/2017 12:28PM
Re: Query not always using indexes  
245
01/09/2017 05:18AM
Re: Query not always using indexes  
229
01/09/2017 02:30AM
Re: Optimize subquery, replace IN() with JOIN  
236
11/15/2016 03:34PM
Re: Optimize subquery, replace IN() with JOIN  
256
11/15/2016 04:25PM
Re: Optimize subquery, replace IN() with JOIN  
300
11/17/2016 08:11PM
Re: Optimize subquery, replace IN() with JOIN  
224
11/22/2016 02:44PM
Re: Optimize subquery, replace IN() with JOIN  
238
11/16/2016 04:03AM
Re: Optimize subquery, replace IN() with JOIN  
235
11/16/2016 12:51PM
Re: Optimize subquery, replace IN() with JOIN  
258
11/16/2016 03:22PM
Re: Optimize subquery, replace IN() with JOIN  
237
11/16/2016 04:44PM
Re: Optimize subquery, replace IN() with JOIN  
176
12/27/2016 05:32AM
Re: Optimize subquery, replace IN() with JOIN  
226
11/16/2016 01:50AM
Re: Optimize subquery, replace IN() with JOIN  
213
11/16/2016 04:01AM
Re: Optimize subquery, replace IN() with JOIN  
257
11/16/2016 06:23AM
395
11/30/2016 09:55AM
Re: primary key vs covered index  
232
12/01/2016 01:39AM
Re: primary key vs covered index  
247
12/01/2016 03:38AM
Re: primary key vs covered index  
249
12/01/2016 03:57AM
Re: primary key vs covered index  
224
12/01/2016 04:16AM
Re: primary key vs covered index  
240
12/01/2016 04:25AM
494
10/27/2016 02:51PM
Re: MySQL subquery  
230
10/28/2016 01:03AM
Re: MySQL subquery  
262
11/06/2016 08:50PM
Re: MySQL subquery  
268
11/07/2016 01:39AM
862
10/14/2016 08:47AM
Re: Index on timestamp  
429
10/16/2016 04:40PM
552
10/12/2016 10:00AM
Re: Pivot table with dynamic columns  
420
10/03/2016 03:40PM
Re: inner join vs left join - huge performance difference  
451
07/06/2016 12:00PM
Re: inner join vs left join - huge performance difference  
319
07/06/2016 12:18PM
Re: inner join vs left join - huge performance difference  
298
07/06/2016 12:29PM
Re: inner join vs left join - huge performance difference  
275
07/06/2016 12:36PM
Re: inner join vs left join - huge performance difference  
343
07/06/2016 12:44PM
Re: inner join vs left join - huge performance difference  
307
07/06/2016 01:51PM
Re: inner join vs left join - huge performance difference  
307
07/06/2016 02:32PM
Re: inner join vs left join - huge performance difference  
262
07/06/2016 02:41PM
Re: inner join vs left join - huge performance difference  
272
07/08/2016 11:58PM
Re: inner join vs left join - huge performance difference  
303
07/09/2016 09:54AM
Re: inner join vs left join - huge performance difference  
305
09/27/2016 07:13AM
This topic has been moved.:  INSERT AfTER LEFT JOIN creates duplicate records  
10
09/20/2016 02:09PM
446
09/20/2016 09:21AM
Re: Preparse Query Rewrite Plugin DLL  
299
09/08/2016 02:23AM
Re: Preparse Query Rewrite Plugin DLL  
374
09/14/2016 07:04PM
Re: Preparse Query Rewrite Plugin DLL  
302
09/15/2016 01:40AM
Re: Preparse Query Rewrite Plugin DLL  
325
09/15/2016 11:34AM
Re: why the two query has a different execute plan?  
356
08/22/2016 05:08AM
Re: why the two query has a different execute plan?  
263
08/26/2016 02:29PM
This topic has been moved.:  Preparse Query Rewrite Plugin DLL  
260
08/15/2016 09:28AM
541
h h
07/07/2016 07:38PM
Re: how to optimize this sql?  
322
07/08/2016 10:59AM
Re: how to optimize this sql?  
309
h h
07/12/2016 09:01PM
Re: how to optimize this sql?  
316
07/09/2016 11:04PM
Re: how to optimize this sql?  
296
h h
07/12/2016 09:08PM
Re: how to optimize this sql?  
435
07/14/2016 12:52PM
Re: Indexing for date column for range query  
341
07/09/2016 10:47PM
684
06/22/2016 04:44AM
Re: Help with partially unique index  
335
06/25/2016 10:45PM
Re: Help with partially unique index  
330
07/02/2016 03:33PM
Re: Help with partially unique index  
301
07/04/2016 12:50PM
Re: Explain plans for InnoDB and Memory Engines  
340
05/02/2016 09:23PM
Re: Explain plans for InnoDB and Memory Engines  
437
05/04/2016 05:17AM
Re: Explain plans for InnoDB and Memory Engines  
360
05/05/2016 10:18PM
760
02/02/2016 09:48PM
1,305
h h
12/07/2015 08:30PM
Re: why left join can not use unique index?  
504
12/08/2015 08:46PM
Re: why left join can not use unique index?  
501
h h
12/11/2015 03:20AM
Re: why left join can not use unique index?  
495
12/15/2015 11:08AM
This topic has been moved.:  A stored function to remove diacritics and other chars  
20
12/11/2015 03:50AM
Re: prepared statement query takes 3s for a few hundred lines - query issue  
457
11/30/2015 08:09PM
Re: prepared statement query takes 3s for a few hundred lines - query issue  
547
12/01/2015 07:10AM
Re: prepared statement query takes 3s for a few hundred lines - query issue  
471
12/07/2015 01:17AM
1,021
11/08/2015 11:14PM
Re: Why not use index  
482
11/09/2015 11:42AM
Re: Why not use index  
528
11/11/2015 12:17AM
Re: Why not use index  
468
11/10/2015 10:35AM
Re: Why not use index  
573
11/11/2015 12:15AM
Re: Why not use index  
481
11/11/2015 03:40AM
Re: Why not use index  
661
11/11/2015 07:29PM
Re: Why not use index  
510
11/11/2015 11:00PM
Re: Why not use index  
475
11/12/2015 01:48AM
Re: Why not use index  
524
11/16/2015 12:17AM
926
11/09/2015 09:35PM
Re: Google Update Optimizer system  
501
11/09/2015 10:12PM
Re: Google Update Optimizer system  
476
11/10/2015 01:02AM
1,317
10/11/2015 08:37PM
Re: Normalize dump table  
465
10/11/2015 08:42PM
Re: Normalize dump table  
519
10/13/2015 01:41PM
Re: Normalize dump table  
491
10/17/2015 07:15PM
Re: optimize query for index using between and group by  
774
08/29/2015 09:56AM
Re: optimize query for index using between and group by  
558
08/31/2015 02:34AM
This topic has been moved.:  Improve search when using IN() ORDER BY PRIMARY and LIMIT  
0
02/11/2017 01:36PM
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