Showing all 18 (Edit, Save, CSV, Feed)
ID# Date Updated Type Status Sev Version Target OS Summary Assigned
693902013-06-03
18:27
2014-07-25
18:34
MySQL Server: OptimizerOpen
(1098 days)
S25.6.11Linux (Oracle Linux 6.4)Query is more than 2 orders of magnitude slower on MySQL 5.6.11  
720592014-03-17
12:02
2014-03-31
12:05
MySQL Server: OptimizerOpen
(1227 days)
S45.6AnyFilter rows using index when using LEFT()  
724162014-04-22
3:42
2014-04-29
2:39
MySQL Server: OptimizerOpen
(1184 days)
S35.6.14LinuxIndex doesn‘t work when querying a view created as union of two table  
728662014-06-04
9:20
2015-11-19
18:15
MySQL Server: OptimizerOpenS45.7.4-m14AnyBetter explain output for index map  
742302014-10-05
17:53
2014-10-05
18:03
MySQL Server: OptimizerOpen
(1025 days)
S45.6.19-ndb-7.3.6Any"Impossible WHERE" detection could be smarter  
749282014-11-19
14:30
2014-11-19
14:36
MySQL Server: OptimizerOpen
(980 days)
S4AnyEXPLAIN which assumes that tables are big  
760302015-02-24
15:03
2015-06-08
22:10
MySQL Server: OptimizerOpenS45.6AnyAdd a way to disable rowid-ordered retrieval to optimizer_switch  
774032015-06-18
12:27
2015-08-04
13:23
MySQL Server: OptimizerOpen
(722 days)
S25.6.25LinuxMySQL server 5.6 consumes all memory on server when running query  
776392015-07-07
12:40
2015-07-07
12:40
MySQL Server: OptimizerOpenS45.7AnyImplement VALUES equivalent to a query specification  
784212015-09-13
19:03
2015-09-13
19:03
MySQL Server: OptimizerOpenS45.7.8AnyDescribe JSON output for explain and allow validation  
790442015-10-31
19:28
2015-10-31
19:28
MySQL Server: OptimizerOpenS45.7Anygroup by WITH CUBE  
790712015-11-02
12:13
2016-06-18
21:28
MySQL Server: OptimizerOpenS48.0AnyExtend MAX_EXECUTION_TIME optimizer hint to work for all statements  
790732015-11-02
13:09
2016-06-18
21:28
MySQL Server: OptimizerOpenS48.0AnyOptimizer hint to disallow full scan  
795472015-12-07
13:59
2015-12-11
12:25
MySQL Server: OptimizerOpen
(595 days)
S35.6Debianbad performance query on mysql 5.6  
801282016-01-23
23:08
2016-01-23
23:08
MySQL Server: OptimizerOpenS3Anyreserved pages doesn't fit the context of index stats  
806602016-03-08
16:38
2016-03-08
16:52
MySQL Server: OptimizerOpenS45.7AnyMySQL could detect functional dependency on group expressions  
806772016-03-09
19:37
2016-03-09
21:33
MySQL Server: OptimizerOpen
(504 days)
S55.6.25CentOSOptimizer chooses wrong index for LEFT JOIN ORDER BY query  
812532016-04-30
18:55
2016-04-30
18:55
MySQL Server: OptimizerOpenS45.7.11AnyPlease add a query hint to avoid logging of warnings such as unsafe messages  
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