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| ID# | Date | Updated | Type | Status | Sev | Version | OS | CPU | Summary |
|---|---|---|---|---|---|---|---|---|---|
| 119797 | 2026-01-27 20:09 | 2026-01-27 20:09 | MySQL Server: General | Open | S3 | Any | Any | Contribution: Feat: Native Vector Search with HNSW Indexing | |
| 119708 | 2026-01-16 14:58 | 2026-01-17 5:22 | MySQL Server: Optimizer | Open (12 days) | S2 | 8.0.44 | Linux | Any | INNER JOIN and STRAIGHT_JOIN produce different results with FLOAT UNIQUE column on MEMORY table |
| 119706 | 2026-01-16 10:46 | 2026-01-16 10:49 | MySQL Server: Optimizer | Open | S2 | 8.0.44, 9.5.0 | Any | Any | Incorrect Results from ALL/ANY Subquery MIN/MAX Optimization with Type Mismatch |
| 119647 | 2026-01-08 8:23 | 2026-01-08 8:23 | MySQL Server | Open | S3 | 9.5.0 | Windows | Any | Inconsistent NOT IN query result between original table and SHOW CREATE TABLE reconstructed table |
| 119601 | 2025-12-28 11:55 | 2025-12-28 11:59 | MySQL Server | Open (32 days) | S2 | 8.0.41 | CentOS | Any (x86) | Crash for show processlist when use cursor |
| 119565 | 2025-12-17 1:06 | 2025-12-17 1:06 | MySQL Server: Optimizer | Open | S3 | 8.0.41 | Any | Any | Temporary table causes incorrect conversion from TIME to JSON type |
| 119487 | 2025-12-01 14:45 | 2025-12-01 14:47 | MySQL Server | Open | S2 | 9.4.0, 9.5.0 | Ubuntu (22.04) | Any | JOIN, STRAIGHT_JOON Return Different Results |
| 119463 | 2025-11-26 6:23 | 2025-12-25 12:24 | MySQL Server: Charsets | Open | S2 | 9.5.0 | Any | Any | some charactor may be truncated use utf8mb4_general_ci collation_connection |
| 119444 | 2025-11-22 11:32 | 2025-11-27 7:01 | MySQL Server: Optimizer | Open (68 days) | S2 | any | Any | Any | Union with bound variable silently trims result |
| 119443 | 2025-11-22 2:36 | 2025-11-22 2:36 | MySQL Server: Charsets | Open | S3 | mysql-9.5.0 | Any | Any | LOWER() truncation with utf8mb4_0900_ai_ci due to byte expansion (In-place modification failure) |
| 119431 | 2025-11-20 7:59 | 2025-11-20 7:59 | MySQL Server | Open | S3 | 8.0.30, 8.0.39 | Any | Any | Concurrent inserts generate duplicate AUTO_INCREMENT values after changing auto_increment settings |
| 119394 | 2025-11-14 9:02 | 2025-12-14 12:06 | MySQL Server: Optimizer | Open (46 days) | S3 | Any | Any | Join order specified in the hint is different, the query results are incorrect. | |
| 119360 | 2025-11-11 8:42 | 2025-11-11 8:42 | MySQL Server: Optimizer | Open | S3 | 8.0.41 | Any | Any | Result inconsistency due to sorting in temporary tables |
| 119353 | 2025-11-10 14:30 | 2025-12-06 21:38 | MySQL Server: Optimizer | Open | S3 | 9.4.0 | Any | Any | Column Value change after removing DISTINCT in query |
| 119352 | 2025-11-10 13:11 | 2025-12-06 21:37 | MySQL Server: Optimizer | Open | S3 | 9.4.0 | Any | Any | row number become less after changing where clause |
| 119351 | 2025-11-10 13:00 | 2025-11-10 13:00 | MySQL Server | Open | S3 | 9.4.0 | Any | Any | Index caused different result |
| 119340 | 2025-11-10 7:58 | 2025-11-10 7:58 | MySQL Server | Open | S3 | 9.4.0 8.4.6 | Any | Any | Incorrect result for RLIKE when INSERT() uses CURRENT_USER() as an argument. |
| 119327 | 2025-11-07 7:52 | 2025-11-07 7:52 | MySQL Server | Open | S3 | 9.4.0 | Any | Any | after adding an index ,the result return different |
| 118722 | 2025-07-26 11:08 | 2025-09-21 20:45 | MySQL Server | Analyzing (184 days) | S3 | 8.0.41 | Linux | ARM | ERROR 1267 (HY000): Illegal mix of collations (latin1_bin,IMPLICIT) and (utf8mb4_0900_ai_ci,COERCIBLE) for operation '=' |
| 118536 | 2025-06-26 17:55 | 2025-09-21 20:45 | MySQL Server: Optimizer | Analyzing (216 days) | S2 | 8.0.40, 9.3.0 | Linux (RDS, Docker) | Any (Tested on x86_64 and aarch64) | Concurrent CTE queries cause erroneous missing temporary table errors |
| 118464 | 2025-06-17 7:24 | 2025-09-21 20:45 | MySQL Server: DML | Analyzing (226 days) | S3 | 8.0.41 | Any | Any | Inserting into a float value exceeding the precision, using IF function and using the column return different result. |
| 118394 | 2025-06-09 2:04 | 2025-09-21 20:45 | MySQL Server: DML | Analyzing (234 days) | S3 | 8.0.41 | Any | Any | while (NOT XX NOT IN ()) return 0, the query with where (NOT XX NOT IN ()) returns a wrong result. |
| 118393 | 2025-06-09 1:36 | 2025-09-21 20:45 | MySQL Server: DML | Analyzing (234 days) | S3 | 8.0.41 | Any | Any | while the having subquery return NULL actually, the query using this having query returns a wrong result. |
| 118375 | 2025-06-06 3:41 | 2025-09-21 20:45 | MySQL Server: DML | Analyzing (237 days) | S3 | 8.0.41 | Any | Any | while (NOT ((t0.c1) >= (t1.c2))) returns 1 actually, the query return an empty result set. |
| 118369 | 2025-06-05 11:21 | 2025-09-21 20:45 | MySQL Server: DML | Analyzing (238 days) | S3 | 8.0.41 | Any | Any | "having column" and "having MIN(column)" return different result.something wrong during Aggregate using temporary table |
| 118336 | 2025-06-03 8:24 | 2025-09-21 20:45 | MySQL Server: DML | Analyzing (240 days) | S3 | 8.0.41 | Any | Any | after adding a having clause equivalent to "having 1", the returned result set is wrong |
| 118310 | 2025-05-30 3:36 | 2025-09-21 20:45 | MySQL Server: DML | Analyzing (244 days) | S3 | 8.0.41 | Any | Any | a query with a impossile having clause, return wrong results |
| 118298 | 2025-05-29 2:46 | 2025-09-21 20:45 | MySQL Server: DML | Analyzing (245 days) | S3 | 8.0.41 | Any | Any | "(t1.c4)<-(-1.7976931348623157E308)" and "(t1.c4)<(1.7976931348623157E308)" in where clause return different results |
| 118278 | 2025-05-27 8:29 | 2025-09-21 20:45 | MySQL Server: DML | Analyzing (247 days) | S3 | 8.0.41 | Any | Any | two query SQL statements filling with opposite semantics in the where clause, result same result |
| 118277 | 2025-05-27 8:02 | 2025-09-21 20:45 | MySQL Server: DML | Analyzing (247 days) | S3 | 8.0.41 | Any | Any | When a constant value is replaced by the IFNULL(NULL, CONST_VALUE) function, the sql returns different value; |
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