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| ID# | Date | Updated | Type | Status | Sev | Version | OS | CPU | Summary |
|---|---|---|---|---|---|---|---|---|---|
| 114092 | 2024-02-22 23:40 | 2024-02-26 14:58 | MySQL Server: Optimizer | Verified (507 days) | S5 | Ver 8.0.36-0 | Ubuntu (ubuntu 22.04.1) | x86 (Linux on x86_64 ((Ubuntu))) | WHERE statement on an indexed decimal column hangs |
| 116400 | 2024-10-18 4:06 | 2024-10-18 5:56 | MySQL Server: Optimizer | Verified (270 days) | S2 | trunk (9.1.0), 8.0.30, 8.4.3, 8.4.0 | Any | Any | Contribution by Tencent: crash on explain format=tree for conn with subquery |
| 98838 | 2020-03-05 6:11 | 2020-03-05 6:22 | MySQL Server: Optimizer | Verified (1958 days) | S2 | mysql5.7.22 mysql5.7.29 | Any | Any | select distinct will return wrong result in one case |
| 59650 | 2011-01-21 9:32 | 2018-09-09 20:45 | MySQL Server: Optimizer | Verified (5289 days) | S3 | mysql-trunk | Any | Any | SELECT Does Not Return Result For "equal / Null safe equal" Operator On BIT |
| 114783 | 2024-04-25 11:32 | 2024-04-29 5:40 | MySQL Server: Optimizer | Verified (442 days) | S2 | mysql-8.0.35, 8.0.36 | Linux | Any | Backward scan partition table with multi-valued Indexes may lost some result. |
| 111484 | 2023-06-19 8:49 | 2023-06-19 9:10 | MySQL Server: Optimizer | Verified (757 days) | S3 | mysql-8.0.33 | Linux | x86 | wrong result when rewriting scalar subquery in json function parameters |
| 111485 | 2023-06-19 11:16 | 2023-06-19 11:40 | MySQL Server: Optimizer | Verified (757 days) | S3 | mysql-8.0.33 | Linux | x86 | When subquery_to_derived is on, IN-subq to derived table transformed wrongly |
| 108934 | 2022-10-31 9:32 | 2022-10-31 12:00 | MySQL Server: Optimizer | Verified (988 days) | S2 | mysql-8.0.18/5.7.25 | Any | Any | MySQL-8.0 select query about rand() in Subquery result is wrong |
| 45776 | 2009-06-26 7:17 | 2018-09-09 20:45 | MySQL Server: Optimizer | Verified (5863 days) | S5 | mysql-5.1.35 | Linux | Any | "OR" condition on SPATIAL index not optimized |
| 118481 | 2025-06-18 20:04 | 2025-07-03 18:30 | MySQL Server: Optimizer | Need Feedback (12 days) | S3 | Mysql 8.4.5 | Linux (Amazon Linux (AWS RDS managed)) | Any | MySQL 8.4.5 chooses suboptimal index for UPDATE query, leading to deadlocks and performance degradation |
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