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| ID# | Date | Updated | Type | Status | Sev | Version | OS | CPU | Summary |
|---|---|---|---|---|---|---|---|---|---|
| 113288 | 2023-11-30 6:58 | 2023-12-01 11:37 | MySQL Server: Optimizer | Verified (141 days) | S5 | 8.0.33 | Any | Any | Explain plan shows dynamic range, but bug causes no chance to use for LEFT JOIN |
| 113211 | 2023-11-24 12:14 | 2023-11-24 12:34 | MySQL Server: Optimizer | Verified (147 days) | S2 | 8.0.35, 8.1.0, 8.2.0 | Any | Any | The latest version 8.0 returns abnormal results for complex queries |
| 113059 | 2023-11-13 8:29 | 2023-11-13 9:51 | MySQL Server: Optimizer | Verified (158 days) | S2 | 8.2.0 | Any | Any | Inconsistent results when using DUPSWEEDOUT |
| 112985 | 2023-11-07 8:33 | 2023-11-08 10:54 | MySQL Server: Optimizer | Verified (164 days) | S3 | 8.0, 8.1, 8.2 | Any | Any | Inconsistent results when switching hash join optimization |
| 112914 | 2023-11-01 9:43 | 2023-11-01 15:02 | MySQL Server: Optimizer | Verified (170 days) | S3 | 8.0 | Any | Any | different result related to zerofill and greatest() |
| 112912 | 2023-11-01 8:45 | 2023-11-01 14:47 | MySQL Server: Optimizer | Verified (170 days) | S3 | 8.0 | Any | Any | Parsing a string To BIT type got a wrong result |
| 112911 | 2023-11-01 8:21 | 2023-11-01 8:56 | MySQL Server: Optimizer | Verified (170 days) | S2 | 8.1.0, 8.0.35 | Any | Any | Inconsistent results when using PRIMARY and DUPSWEEDOUT |
| 112910 | 2023-11-01 7:20 | 2023-11-01 7:31 | MySQL Server: Optimizer | Verified (170 days) | S2 | 8.1.0, 8.0.35 | Any | Any | Incorrect results when add an uncorrelated row |
| 112902 | 2023-10-31 14:39 | 2024-02-26 11:07 | MySQL Server: Optimizer | Verified (53 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 |
| 112816 | 2023-10-24 16:15 | 2023-12-13 12:00 | MySQL Server: Optimizer | Verified (168 days) | S2 | 8.0, 8.1 | Any | Any | Inconsistent results when JOINed in different order |
| 112802 | 2023-10-23 8:23 | 2023-10-27 9:46 | MySQL Server: Optimizer | Verified (179 days) | S3 | 8.1.0, 8.0.34 | Any | Any | Inconsistent results when using INDEX |
| 112737 | 2023-10-16 9:07 | 2023-10-16 9:33 | MySQL Server: Optimizer | Verified (186 days) | S5 | 8.0, 8.0.34 | Any | Any | Conditions refering to const table were not added to RANGE SCAN |
| 112728 | 2023-10-15 9:51 | 2023-10-18 15:43 | MySQL Server: Optimizer | Verified (184 days) | S3 | 8.0 | Any | Any | MySQL optimizer generated an incorrect execution plan |
| 112642 | 2023-10-05 18:40 | 2023-10-09 10:17 | MySQL Server: Optimizer | Verified (195 days) | S3 | 8.0 | Any | Any | Wrong results when MRR is activated |
| 112597 | 2023-10-03 12:14 | 2023-10-05 14:13 | MySQL Server: Optimizer | Verified (197 days) | S5 | 8.0 | Any | Any | Slow performance |
| 112572 | 2023-09-29 9:44 | 2023-09-29 12:27 | MySQL Server: Optimizer | Verified (203 days) | S3 | 8.0 | Any | Any | Inconsistent results of SELECT statement with HEX, REVERSE, and RPAD functions |
| 112543 | 2023-09-27 19:23 | 2023-10-03 12:05 | MySQL Server: Optimizer | Verified (199 days) | S3 | 8.0 | Any | Any | Query rewrite plugin can't be used to parse and change reserved words |
| 112451 | 2023-09-25 6:35 | 2023-09-25 7:37 | MySQL Server: Optimizer | Verified (207 days) | S3 | 8.0,8.1 | Any | Any | Incorrect result if there are non-deterministic expressions in in-subquery |
| 112450 | 2023-09-25 6:25 | 2023-09-25 7:45 | MySQL Server: Optimizer | Verified (207 days) | S3 | 8.0.28 | Any | Any | Incorrect result |
| 112422 | 2023-09-22 1:54 | 2023-09-25 11:49 | MySQL Server: Optimizer | Verified (207 days) | S3 | 8.0 | Any | Any | The outer select group_concat(NULL) return an empty string |
| 112397 | 2023-09-20 14:55 | 2023-12-18 13:30 | MySQL Server: Optimizer | Verified (123 days) | S3 | 8.0 | Any | Any | Inconsistent results caused by JOIN tables and CHAR function |
| 112394 | 2023-09-20 13:13 | 2023-09-21 12:16 | MySQL Server: Optimizer | Verified (211 days) | S3 | 8.0 | Any | Any | Inconsistent results caused by subqueries in FROM and EXISTS |
| 112377 | 2023-09-18 23:01 | 2023-09-19 12:24 | MySQL Server: Optimizer | Verified (213 days) | S3 | 8.0 | Any | Any | Assert in AccessPath::index_merge() |
| 112362 | 2023-09-15 20:19 | 2023-09-26 10:34 | MySQL Server: Optimizer | Verified (207 days) | S5 | 8.1.0, 8.0.34 | Ubuntu (22.04) | x86 | WHERE NOT IN with subquery is much slower on 8.1 than 5.7 |
| 112345 | 2023-09-14 7:53 | 2023-09-14 8:06 | MySQL Server: Optimizer | Verified (218 days) | S2 | 8.0.34 | Any | Any | Contribute by tencent: Repeated subquery plans were printed in format=tree. |
| 112280 | 2023-09-06 20:38 | 2023-09-07 4:27 | MySQL Server: Optimizer | Verified (225 days) | S3 | 8.0.34 | Any | Any | Incorrect costing of group by loose index scans |
| 112269 | 2023-09-06 2:51 | 2023-09-06 4:52 | MySQL Server: Optimizer | Verified (226 days) | S2 | 8.1.0, 8.0.34 | Any | Any | Unexpected Results by the hint JOIN_ORDER |
| 112264 | 2023-09-05 11:47 | 2023-09-05 12:15 | MySQL Server: Optimizer | Verified (227 days) | S2 | 8.1.0 | Any | Any | Unexpected Result by block_nested_loop |
| 112243 | 2023-09-04 4:54 | 2023-09-21 7:13 | MySQL Server: Optimizer | Verified (228 days) | S3 | 8.0.34 | Any | Any | Unexpected Result by subquery_to_derived |
| 112242 | 2023-09-04 4:40 | 2023-09-04 8:34 | MySQL Server: Optimizer | Verified (228 days) | S2 | 8.1.0, 8.0.34 | Any | Any | Unexpected Results by use_invisible_indexes |
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