Showing 1-10 of 56 (Edit, Save, CSV, Feed) Show Next 10 Entries »
ID# Date Updated Type Status Sev Version Target OS Summary Assigned
879472017-10-03
4:00
2017-10-17
8:18
MySQL Server: OptimizerVerified
(63 days)
S55.7.19AnyOptimizer chooses ref over range when access when range access is faster  
385502008-08-04
21:47
2011-02-16
23:43
MySQL Server: OptimizerVerified
(3343 days)
S55.0.60, 5.1Anymultiple optimizer bugs for queries with references from preceding table  
720322014-03-13
9:38
2014-03-14
8:08
MySQL Server: DMLVerified
(1369 days)
S5Server version: 5.0.67-community-nt MySQ, 5.5.38, 5.6.18Microsoft Windows (Windows 7 日语版 SP1)union和order错误  
784072015-09-11
12:45
2015-09-15
7:50
MySQL Server: OptimizerAnalyzing
(818 days)
S57.4.6/5.6.24Linuxwrong index being used in subqueries? Umesh Shastry
582342010-11-16
16:26
2014-02-26
12:47
MySQL Server: InnoDB storage engineVerified
(2185 days)
S55.1.49-r1, 5.5.20AnyLENGTH() / OCTET_LENGTH() on BLOB field very slow  
639052012-01-02
23:47
2012-01-16
18:35
MySQL Server: OptimizerVerified
(2156 days)
S55.1.60Microsoft Windowshandler_read_next is suprisingly high and slows queries  
598702011-02-01
13:40
2016-10-26
4:52
MySQL Server: ViewsVerified
(2503 days)
S55.0.89, 5.1.56, 5.5.8, 5.5.10AnySlow VIEWS by using UNION  
343102008-02-05
14:51
2013-12-18
14:03
MySQL Server: OptimizerVerified
(1454 days)
S55.0.51a-log, 5.0.54, 5.6.14LinuxOptimizer is inefficient by using ORDER BY function() and LIMIT  
752722014-12-19
8:34
2016-07-07
15:40
Connector / NETVerified
(522 days)
S56.9.5.0Microsoft WindowsPoor performance with Entity Framework Include Queries and Order By  
492762009-12-01
17:03
2011-02-16
23:44
MySQL Server: OptimizerVerified
(2932 days)
S55.0.85-community-log, 5.0.89, 5.1.42LinuxOptimization for IN (on InnoDB tables) depends on number of set elements  
  Showing 1-10 of 56 (Edit, Save, CSV, Feed) Show Next 10 Entries »