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| ID# | Date | Updated | Type | Status | Sev | Version | OS | CPU | Summary |
|---|---|---|---|---|---|---|---|---|---|
| 117791 | 2025-03-25 13:30 | 2026-03-23 2:03 | MySQL Server: Optimizer | Open (82 days) | S3 | 8.0, 8.4, 9.2 | Any | Any | FORCE INDEX does not skip records_in_range() for 'x IS NULL' |
| 119909 | 2026-02-12 21:31 | 2026-02-12 21:31 | MySQL Server: Optimizer | Open | S2 | 9.5.0 | Any | Any | Wrong result due to unsafe Item_max optimization triggering on homogeneous subqueries but not heterogeneous ones |
| 120285 | 2026-04-18 15:49 | 2026-04-18 15:54 | MySQL Server: Optimizer | Open (56 days) | S2 | 8.0.45 | Ubuntu (Ubuntu 20.04.4 LTS) | x86 (Intel(R) Xeon(R) Platinum 8358P @ 2.60GHz (64 Cores, 96MB L3 Cache)) | Materialized Semijoin + Outer ORDER BY Loses Rows for Correlated EXISTS,Causing Plan-Dependent Result Divergence |
| 120574 | 2026-05-29 14:05 | 2026-05-29 14:12 | MySQL Server: Optimizer | Open | S2 | 8.0.41 | Any | Any | Range optimizer exceeds memory limit and chooses bad range plan for large IN lists |
| 120575 | 2026-05-30 6:57 | 2026-05-30 6:57 | MySQL Server: Optimizer | Open | S2 | 8.0.41+ | Any | Any | Range optimizer chooses bad range plan for large IN lists and execution is very slow and memory usage spikes. |
| 120607 | 2026-06-03 7:22 | 2026-06-03 7:22 | MySQL Server: Optimizer | Open | S5 | 9.6 | Any | Any | Join-order enumeration ignores ORDER BY sort cost |
| 120608 | 2026-06-03 7:27 | 2026-06-03 13:27 | MySQL Server: Optimizer | Open | S5 | 9.6 | Any | Any | prefer_ordering_index makes a filtered ORDER BY pk LIMIT query do a full primary-key scan instead of a filtering index r |
| 120666 | 2026-06-12 15:58 | 2026-06-12 15:58 | MySQL Server: Optimizer | Open | S5 | 9.7.0 | Any | Any | Optimizer fails to convert ABS(column) < constant to range scan, resulting in full table scan |
| Showing all 8 (Edit, Save, CSV, Feed) |
