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•   MySQL Connector/Net 6.9.10 has been released 10/23/2017 03:11AM

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Sticky:  Unofficial MySQL 8.0 Optimizer Guide (1 Posts)  
284
02/13/2017 04:16PM
Sticky:  MySQL 8.0: Window Functions (1 Posts)  
287
02/04/2017 08:57PM
Sticky:  MySQL 8.0: CTEs (1 Posts)  
580
10/18/2016 09:38AM
Sticky:  MySQL 8.0: Optimizer & Parser (1 Posts)  
571
09/13/2016 10:54AM
Sticky:  MySQL Performance Tuning (1 Posts)  
1,406
07/06/2015 10:37AM
Sticky:  MySQL Parser (1 Posts)  
2,060
04/03/2014 03:31PM
Sticky:  MySQL Optimizer: Features in MySQL 5.7 (1 Posts)  
3,518
12/18/2012 11:38AM
Sticky:  MySQL EXPLAIN (1 Posts)  
4,011
07/10/2012 10:32AM
Sticky:  MySQL Optimizer: Blogs (1 Posts)  
9,527
04/28/2007 06:20PM
Re: Is Union Queries run in Parallel form or not.  
36
10/18/2017 08:32AM
Re: Is Union Queries run in Parallel form or not.  
34
10/18/2017 10:43PM
Re: Is Union Queries run in Parallel form or not.  
29
10/18/2017 10:55PM
Re: Is Union Queries run in Parallel form or not.  
45
10/19/2017 03:02AM
69
10/04/2017 06:03PM
Please don't duplicate posts  
32
09/21/2017 12:49PM
108
08/16/2017 09:09AM
Re: Help with explain on query  
52
08/16/2017 10:07AM
106
08/16/2017 12:56AM
Re: Optimizer Stablility  
52
08/16/2017 02:19AM
Re: Way to avoid fragmentation of MySQL tables  
54
07/30/2017 04:41PM
Re: Way to avoid fragmentation of MySQL tables  
54
07/30/2017 11:10PM
Re: Can anyone help speed up this query?  
101
06/21/2017 02:53PM
Re: Can anyone help speed up this query?  
77
06/22/2017 09:15AM
Re: Can anyone help speed up this query?  
107
06/22/2017 12:54PM
Re: Can anyone help speed up this query?  
63
06/23/2017 07:50AM
Re: Can anyone help speed up this query?  
73
06/23/2017 11:14AM
Re: Can anyone help speed up this query?  
66
06/22/2017 01:18AM
Re: Can anyone help speed up this query?  
73
06/22/2017 09:56AM
Re: Can anyone help speed up this query?  
63
06/23/2017 12:53AM
Re: Is there a better ANTLR grammar file for MySQL ?  
104
05/29/2017 11:43PM
Re: Is there a better ANTLR grammar file for MySQL ?  
81
05/30/2017 07:57AM
Re: MySQL Index Advisor for SQL Tuning  
258
05/10/2017 10:57PM
Re: MySQL Index Advisor for SQL Tuning  
150
05/11/2017 08:08AM
155
05/02/2017 10:37AM
195
04/27/2017 11:30AM
Re: prepare don't work for optimize statement  
93
03/22/2017 01:34AM
Re: Improve search when using IN() ORDER BY PRIMARY and LIMIT  
125
02/11/2017 07:29AM
Re: Improve search when using IN() ORDER BY PRIMARY and LIMIT  
134
02/13/2017 05:58AM
Re: Hiw to fast delete rows from table in relation?  
178
01/22/2017 03:39AM
Re: Hiw to fast delete rows from table in relation?  
181
01/22/2017 04:03AM
411
01/06/2017 05:48AM
Re: Query not always using indexes  
189
01/06/2017 12:28PM
Re: Query not always using indexes  
270
01/09/2017 05:18AM
Re: Query not always using indexes  
252
01/09/2017 02:30AM
Re: Optimize subquery, replace IN() with JOIN  
261
11/15/2016 03:34PM
Re: Optimize subquery, replace IN() with JOIN  
282
11/15/2016 04:25PM
Re: Optimize subquery, replace IN() with JOIN  
321
11/17/2016 08:11PM
Re: Optimize subquery, replace IN() with JOIN  
248
11/22/2016 02:44PM
Re: Optimize subquery, replace IN() with JOIN  
267
11/16/2016 04:03AM
Re: Optimize subquery, replace IN() with JOIN  
265
11/16/2016 12:51PM
Re: Optimize subquery, replace IN() with JOIN  
295
11/16/2016 03:22PM
Re: Optimize subquery, replace IN() with JOIN  
263
11/16/2016 04:44PM
Re: Optimize subquery, replace IN() with JOIN  
204
12/27/2016 05:32AM
Re: Optimize subquery, replace IN() with JOIN  
255
11/16/2016 01:50AM
Re: Optimize subquery, replace IN() with JOIN  
243
11/16/2016 04:01AM
Re: Optimize subquery, replace IN() with JOIN  
284
11/16/2016 06:23AM
450
11/30/2016 09:55AM
Re: primary key vs covered index  
253
12/01/2016 01:39AM
Re: primary key vs covered index  
270
12/01/2016 03:38AM
Re: primary key vs covered index  
276
12/01/2016 03:57AM
Re: primary key vs covered index  
257
12/01/2016 04:16AM
Re: primary key vs covered index  
257
12/01/2016 04:25AM
528
10/27/2016 02:51PM
Re: MySQL subquery  
253
10/28/2016 01:03AM
Re: MySQL subquery  
285
11/06/2016 08:50PM
Re: MySQL subquery  
303
11/07/2016 01:39AM
1,013
10/14/2016 08:47AM
Re: Index on timestamp  
496
10/16/2016 04:40PM
596
10/12/2016 10:00AM
1,090
09/30/2016 06:03PM
Re: Pivot table with dynamic columns  
465
10/03/2016 03:40PM
Re: inner join vs left join - huge performance difference  
504
07/06/2016 12:00PM
Re: inner join vs left join - huge performance difference  
356
07/06/2016 12:18PM
Re: inner join vs left join - huge performance difference  
328
07/06/2016 12:29PM
Re: inner join vs left join - huge performance difference  
304
07/06/2016 12:36PM
Re: inner join vs left join - huge performance difference  
372
07/06/2016 12:44PM
Re: inner join vs left join - huge performance difference  
351
07/06/2016 01:51PM
Re: inner join vs left join - huge performance difference  
332
07/06/2016 02:32PM
Re: inner join vs left join - huge performance difference  
291
07/06/2016 02:41PM
Re: inner join vs left join - huge performance difference  
296
07/08/2016 11:58PM
Re: inner join vs left join - huge performance difference  
330
07/09/2016 09:54AM
Re: inner join vs left join - huge performance difference  
350
09/27/2016 07:13AM
This topic has been moved.:  INSERT AfTER LEFT JOIN creates duplicate records  
10
09/20/2016 02:09PM
469
09/20/2016 09:21AM
Re: Preparse Query Rewrite Plugin DLL  
330
09/08/2016 02:23AM
Re: Preparse Query Rewrite Plugin DLL  
405
09/14/2016 07:04PM
Re: Preparse Query Rewrite Plugin DLL  
331
09/15/2016 01:40AM
Re: Preparse Query Rewrite Plugin DLL  
353
09/15/2016 11:34AM
Re: why the two query has a different execute plan?  
378
08/22/2016 05:08AM
Re: why the two query has a different execute plan?  
283
08/26/2016 02:29PM
This topic has been moved.:  Preparse Query Rewrite Plugin DLL  
282
08/15/2016 09:28AM
575
h h
07/07/2016 07:38PM
Re: how to optimize this sql?  
352
07/08/2016 10:59AM
Re: how to optimize this sql?  
331
h h
07/12/2016 09:01PM
Re: how to optimize this sql?  
344
07/09/2016 11:04PM
Re: how to optimize this sql?  
316
h h
07/12/2016 09:08PM
Re: how to optimize this sql?  
460
07/14/2016 12:52PM
Re: Indexing for date column for range query  
377
07/09/2016 10:47PM
725
06/22/2016 04:44AM
Re: Help with partially unique index  
359
06/25/2016 10:45PM
Re: Help with partially unique index  
364
07/02/2016 03:33PM
Re: Help with partially unique index  
324
07/04/2016 12:50PM
Re: Explain plans for InnoDB and Memory Engines  
358
05/02/2016 09:23PM
Re: Explain plans for InnoDB and Memory Engines  
455
05/04/2016 05:17AM
Re: Explain plans for InnoDB and Memory Engines  
389
05/05/2016 10:18PM
785
02/02/2016 09:48PM
1,337
h h
12/07/2015 08:30PM
Re: why left join can not use unique index?  
534
12/08/2015 08:46PM
Re: why left join can not use unique index?  
527
h h
12/11/2015 03:20AM
Re: why left join can not use unique index?  
517
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  
489
11/30/2015 08:09PM
Re: prepared statement query takes 3s for a few hundred lines - query issue  
579
12/01/2015 07:10AM
Re: prepared statement query takes 3s for a few hundred lines - query issue  
498
12/07/2015 01:17AM
1,047
11/08/2015 11:14PM
Re: Why not use index  
499
11/09/2015 11:42AM
Re: Why not use index  
547
11/11/2015 12:17AM
Re: Why not use index  
487
11/10/2015 10:35AM
Re: Why not use index  
592
11/11/2015 12:15AM
Re: Why not use index  
501
11/11/2015 03:40AM
Re: Why not use index  
697
11/11/2015 07:29PM
Re: Why not use index  
525
11/11/2015 11:00PM
Re: Why not use index  
494
11/12/2015 01:48AM
Re: Why not use index  
544
11/16/2015 12:17AM
This topic has been moved.:  Is Union Queries run in Parallel form or not.  
0
10/18/2017 10:56PM
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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