Showing 1-10 of 96 (Edit, Save, CSV, Feed) Show Next 10 Entries »
ID# Date Updated Type Status Sev Version OS CPU Summary
1065422022-02-23
3:12
2022-02-28
1:06
MySQL Server: OptimizerVerified
(764 days)
S58.0.27, 5.7.37, 8.0.28Any (rhel-7.4)Any (x86-64)in clause on range columns partitioned table is not partition-pruned well
303422007-08-09
18:52
2015-10-07
14:54
MySQL Server: OptimizerVerified
(3095 days)
S55.0.37, 5.6.17AnyAnyEquality propagation can make optimization much slower
268322007-03-04
18:17
2011-04-05
14:46
MySQL Server: OptimizerVerified
(4741 days)
S55.5AnyAnyENUM types not optimized
1142372024-03-06
6:57
2024-03-06
8:30
MySQL Server: OptimizerVerified
(22 days)
S58.2.0, 8.3.0AnyAnyUnexpected Cardinality by Index
1129642023-11-04
1:54
2024-02-15
8:15
MySQL Server: InnoDB storage engineVerified
(143 days)
S58.0, 8.0.35AnyAnySELECT COUNT is slow with O_DIRECT
1121922023-08-28
2:55
2023-08-30
11:05
MySQL Server: OptimizerVerified
(211 days)
S58.0.28AnyAnyIn MySQL 8.0, one queries need 1000 times more data than MySQL 5.7
1113672023-06-12
15:36
2023-08-04
15:11
MySQL Server: OptimizerVerified
(237 days)
S58.0AnyAnyOFFSET 99 LIMIT 1 on a compound PK takes ages to execute.
1081272022-08-12
5:57
2022-08-16
13:34
MySQL Server: OptimizerVerified
(590 days)
S58.0.29AnyAnyMySQL optimizer chooses to a inefficient index .
1067542022-03-17
7:06
2022-03-21
13:52
MySQL Server: OptimizerVerified
(742 days)
S55.7, 8.0, 5.7.37, 8.0.28AnyAnyIndex-loose scan doesn't work for signle table partition Query
1066542022-03-07
12:06
2022-03-10
14:01
MySQL Server: OptimizerVerified
(749 days)
S58.0AnyAnyjoin on json key can not use index, but join on virtual column can use index
  Showing 1-10 of 96 (Edit, Save, CSV, Feed) Show Next 10 Entries »