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ID# Date Updated Type Status Sev Version OS CPU Summary
615682011-06-20
14:22
2011-06-25
11:30
MySQL Server: Stored RoutinesVerified
(3815 days)
S25.5.15, 5.5.13AnyAnyResult is not grouped on sequential store procedure runs
680722013-01-12
18:02
2013-01-13
15:08
MySQL Server: OptimizerVerified
(3243 days)
S25.1, 5.5Any (Win64, CentOS Linux)AnyMySQL 5.1 issue with timediff, group by on multiple columns, join, primary key
600232011-02-08
21:45
2014-05-22
12:13
MySQL Server: OptimizerVerifiedS55.5.8 , 5.1.51AnyAnyNo Loose Index Scan for GROUP BY / DISTINCT on InnoDB partitioned table
804552016-02-20
23:21
2016-02-21
22:05
MySQL Server: OptimizerVerified
(2109 days)
S35.5, 5.6LinuxAnyNon-grouping field error with tables that have the same column names
835962016-10-28
8:06
2016-11-21
13:51
MySQL Cluster: Cluster (NDB) storage engineVerified
(1835 days)
S25.6.27-ndb-7.4.8-cluster-gplCentOS (CentOS release 6.4)Anyselect with group_concat will resturn wrong result of bit fields
675292012-11-09
0:20
2017-01-09
18:55
MySQL Server: DMLVerified
(3308 days)
S35.1.41, 5.1.67, 5.5.29, 5.7.0AnyAnyGROUP BY treats +0 and -0 as different values
693102013-05-23
11:47
2018-03-14
20:45
MySQL Server: DMLVerified
(3113 days)
S35.6, 5.0.97, 5.1.70, 5.5.32, 5.6.12, 5.7.2AnyAnyValid SQL statement rejected in ONLY_FULL_GROUP_BY
350022008-03-03
14:17
2018-09-09
20:45
MySQL Server: DMLVerified
(5019 days)
S25.1.23-rc/5.1BK/5.0/6.0Linux (2.6.22.9-61.fc6)AnyWrong results returned when using derived table and group by
429482009-02-17
23:02
2018-09-09
20:45
MySQL Server: OptimizerVerified
(4655 days)
S55.0.67-0ubuntu6, 6.0.11Linux (Ubuntu 8.10)AnyMySQL Optimizer does not properly use Indexes on Views with "Group By"
453732009-06-08
13:14
2018-09-09
20:45
MySQL Server: OptimizerVerified
(4547 days)
S35.1.35-community, 5.1.36-bzrAnyAnyINDEX FOR GROUP BY is not used if there is a LIMIT clause in the query
520292010-03-13
12:26
2018-09-09
20:45
MySQL Server: OptimizerVerified
(4271 days)
S55.1.44AnyAnyGROUP BY results in much slower query
595572011-01-17
15:26
2018-09-09
20:45
MySQL Server: OptimizerVerified
(3970 days)
S25.1, 5.5AnyAnyMySQL uses order of fields in GROUP BY when ORDER BY NULL is specified
986472020-02-18
13:06
2020-02-18
14:03
MySQL Server: OptimizerVerified
(651 days)
S35.7.29Microsoft Windowsx86Bad SUM result with GROUP BY
460112009-07-07
14:05
2020-05-03
20:45
MySQL Server: OptimizerVerified
(4067 days)
S35.1-bugteamAnyAnyRegression after applying fix for bug #45828
711892013-12-20
14:56
2021-08-08
20:45
MySQL Server: DocumentationVerified
(2902 days)
S35.5, anyAnyAnyManual does not provide enough details on how loose index scan really works
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