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ID# Date Updated Type Status Sev Version OS CPU Summary
492002009-11-30
10:19
2018-09-09
20:45
MySQL Server: OptimizerVerified
(4438 days)
S36.0AnyAnySelect_type in explain output incorrect for semijoin queries
558932010-08-10
20:08
2018-09-09
20:45
MySQL Server: OptionsVerified
(4185 days)
S3mysql-next-mr-opt-backportingAnyAnyoptimizer_switch should report which variable it can not process
247702006-12-02
0:37
2018-09-09
20:45
MySQL Server: OptimizerIn progress
(3962 days)
S55.1Any (all)Anyupdate with subquery slow
994142020-04-30
17:48
2020-05-20
12:20
MySQL Server: OptimizerVerified
(630 days)
S38.0.20AnyAnyWhere exists performance 8.0.16 onwards
1056372021-11-19
9:52
2021-11-19
10:25
MySQL Server: OptimizerVerified
(66 days)
S28.0.25, 8.0.27AnyAnyleft join + semijoin produce wrong results when using materialization strategy
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