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ID# | Date | Updated | Type | Status | Sev | Version | OS | CPU | Summary |
---|---|---|---|---|---|---|---|---|---|
110111 | 2023-02-17 12:53 | 2023-02-20 12:35 | MySQL Server: Optimizer | Verified (403 days) | S5 | 8.0.31 | Any | Any | Optimizer chooses worst plan when index condition pushdown opportunity |
110848 | 2023-04-27 15:04 | 2023-05-03 9:59 | MySQL Server: Optimizer | Verified (331 days) | S5 | 8.0.28, 8.0.33 | Any | Any | missing considering on order by and limit clause in cost calculation |
111431 | 2023-06-15 8:47 | 2023-06-26 14:48 | MySQL Server: Optimizer | Verified (288 days) | S3 | 8.0.33 | Ubuntu (22.04) | Other (x86_64) | condition_fanout_filter optimizer wrong result? |
112902 | 2023-10-31 14:39 | 2024-02-26 11:07 | MySQL Server: Optimizer | Verified (32 days) | S5 | 8.0.31, 8.0.35 | Linux (n.a.) | x86 (x86_64) | Optimizer in MySQL 8 is significantly slower on dependent subqueries than 5.7 |
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