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| ID# | Date | Updated | Type | Status | Sev | Version | OS | CPU | Summary |
|---|---|---|---|---|---|---|---|---|---|
| 117498 | 2025-02-18 9:37 | 2025-02-18 9:49 | MySQL Server: InnoDB storage engine | Analyzing (28 days) | S5 | 8.0.41 | Any | Any | Traversing a relatively long undo-chain will seriously affect write performance |
| 116815 | 2024-11-28 3:51 | 2024-12-04 17:38 | MySQL Server: InnoDB storage engine | Analyzing (104 days) | S2 | 8.0.30 | Any | Any | INSERT locks primary key supremum after secondary index duplicate key collision |
| 45130 | 2009-05-27 13:03 | 2013-03-03 20:45 | MySQL Server: FULLTEXT search | In progress (5668 days) | S3 | 5.0 and later | Any | Any | Incorrect results with multiple MATCH() against a table with no fulltext indexes |
| 117165 | 2025-01-09 6:53 | 2025-02-27 15:10 | MySQL Server: DML | Need Feedback (19 days) | S5 | 8.0.36 | Any | Any | load data local infile replace have poor performance |
| 117738 | 2025-03-18 11:23 | 2025-03-18 11:23 | MySQL Server: DDL | Open | S3 | 8.0 and above | Any | Any | ALTER TABLE <table> ALTER INDEX <index> VISIBLE/INVISIBLE not supported by ALGORITHM=INSTANT |
| 52620 | 2010-04-06 15:06 | 2023-02-12 20:45 | MySQL Server: Replication | Patch queued (5138 days) | S3 | 5.0.84 | Any | Any | Crash can leave null characters in binary log index file |
| 76639 | 2015-04-09 10:49 | 2015-04-09 10:53 | MySQL Server: Logging | Verified | S3 | 5.6.20 | Any | Any | Index Merge (sort_union) plan gets picked up by log_queries_not_using_indexes=1 |
| 60023 | 2011-02-08 21:45 | 2014-05-22 12:13 | MySQL Server: Optimizer | Verified | S5 | 5.5.8 , 5.1.51 | Any | Any | No Loose Index Scan for GROUP BY / DISTINCT on InnoDB partitioned table |
| 95543 | 2019-05-27 12:37 | 2019-05-29 12:34 | MySQL Server: Optimizer | Verified | S2 | 5.7.26 | Any | Any | optimizer prefers index for order by rather than filtering - (70x slower) |
| 44549 | 2009-04-29 17:47 | 2018-09-09 20:45 | MySQL Server: Optimizer | Verified | S3 | 5.0.80, 5.1.34 | Any | Any | optimizer incorrectly chooses table scan and filesort over index |
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