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| ID# | Date | Updated | Type | Status | Sev | Version | OS | CPU | Summary |
|---|---|---|---|---|---|---|---|---|---|
| 120224 | 2026-04-07 12:25 | 2026-04-08 4:34 | MySQL Server: Optimizer | Verified (53 days) | S3 | 8.0.43 (MySQL Community Server - GPL) | Any (Docker container) | Any (x86_64) | Inconsistent row counts for DELETE vs SELECT with EXISTS and lateral subquery on the same table |
| 120225 | 2026-04-07 13:40 | 2026-04-08 4:30 | MySQL Server: Optimizer | Verified (53 days) | S3 | 8.0.43 (MySQL Community Server - GPL) | Any (Docker container) | Any (x86_64) | Inconsistent behavior between SELECT and DELETE/UPDATE with EXISTS and LEFT JOIN subquery |
| 120229 | 2026-04-08 3:08 | 2026-04-08 3:08 | MySQL Cluster: Cluster (NDB) storage engine | Open | S3 | MySQL NDB Cluster 9.3.0-cluster | Linux | Any | NDB 9.3.0-cluster shows inconsistent post-restart readines |
| 120230 | 2026-04-08 4:35 | 2026-04-08 4:35 | MySQL Cluster: Cluster (NDB) storage engine | Open | S3 | MySQL NDB Cluster 9.3.0-cluster | Any | Any | brief post-restart SQL/API readiness instability after TimeBetweenEpochs change |
| 120231 | 2026-04-08 4:55 | 2026-04-11 11:50 | MySQL Server: Documentation | Verified (50 days) | S3 | 8.0.29 | Any | Any | Typo in MySQL 8.0.29 release note |
| 120232 | 2026-04-08 7:07 | 2026-04-08 7:07 | MySQL Cluster: Cluster (NDB) storage engine | Open | S3 | MySQL NDB Cluster 9.3.0-cluster | Linux | Any | NDB 9.3.0-cluster may briefly lose stable SQL/API socket readiness after full-cluster restart |
| 120233 | 2026-04-08 8:11 | 2026-04-09 4:59 | MySQL Workbench | Open | S1 | 8.0.43 | Windows (Microsoft Windows 10 Home Single Language) | Any | Unexpected crash in MySQL Workbench while performing query/connection operation |
| 120235 | 2026-04-08 10:17 | 2026-04-08 10:17 | MySQL Server: XML functions | Open | S3 | 8.0 | Windows (Win11) | x86 (na) | Un/Comment Selection |
| 120237 | 2026-04-08 17:05 | 2026-04-09 8:59 | MySQL Server: DDL | Verified (52 days) | S3 | 9.6 and 8.4 | Any | Any | DEFAULT(UUID()) allowed at CREATE TABLE but rejected in ALTER TABLE with binary logging enabled |
| 120238 | 2026-04-09 9:16 | 2026-04-09 9:34 | MySQL Server: Replication | Open | S3 | 5.7 8.0 | Linux | Any | maybe cause "could not find next log" if rotate binary log without fsync @@log_bin_index's parent dir |
| 120241 | 2026-04-09 11:02 | 2026-04-09 11:02 | MySQL Server: InnoDB storage engine | Open | S3 | trunk | Any | Any | Fix ambiguity in the name and doxygen of method buf_flush_sync_all_buf_pools() |
| 120244 | 2026-04-10 12:40 | 2026-04-10 13:51 | MySQL Server: DDL | Open | S1 | 9.6.0 | Any | Any | Unexpected error `'0' for column '' at row -1` triggered by ALTER |
| 120245 | 2026-04-10 13:14 | 2026-04-10 13:55 | MySQL Server: DDL | Open | S1 | 9.6.0 | Any | Any | Unexpected error `Got error -1 - 'Unknown error -1' from storage engine` |
| 120248 | 2026-04-11 9:16 | 2026-04-13 4:56 | MySQL Server: Optimizer | Verified (48 days) | S3 | 8.4.8 | Ubuntu | Any | Changing the order of GROUPING columns gives wrong results |
| 120251 | 2026-04-12 11:47 | 2026-04-13 4:58 | MySQL Server: DDL | Verified (48 days) | S2 | 9.6.0 | Any | Any | REPLACE INTO silently bypasses ON DELETE FK rules with innodb_native_foreign_keys=OFF |
| 120253 | 2026-04-13 9:14 | 2026-04-13 10:18 | MySQL Server: Optimizer | Verified (48 days) | S3 | 8.0.45 | Ubuntu (Ubuntu 20.04.4 LTS) | x86 (Intel(R) Xeon(R) Platinum 8358P @ 2.60GHz (64 Cores, 96MB L3 Cache)) | Index Lookup Skips CAST for LONGTEXT-to-DATE Coercion in JOIN,Causing Plan-Dependent Result Divergence |
| 120255 | 2026-04-13 11:24 | 2026-04-13 13:04 | MySQL Server: Optimizer | Verified (48 days) | S2 | 8.4.8 | Any | Any | CREATE VIEW materialization changes grouped results when replacing a grouped CTE or derived input |
| 120256 | 2026-04-13 11:44 | 2026-04-13 12:48 | MySQL Server: Optimizer | Verified (48 days) | S2 | 8.4.8 | Any | Any | CREATE VIEW materialization turns zero datetime values into runtime timestamps in UNION ALL output |
| 120258 | 2026-04-14 2:07 | 2026-04-14 4:45 | MySQL Server: Optimizer | Verified (47 days) | S2 | 8.4.8 | Any | Any | CREATE VIEW materialization changes NULL aggregate outputs into numeric values after GROUP BY |
| 120259 | 2026-04-14 2:43 | 2026-04-14 4:49 | MySQL Server: Optimizer | Verified (47 days) | S2 | 8.4.8 | Any | Any | CREATE VIEW materialization changes byte-valued UNION results |
| 120260 | 2026-04-14 2:48 | 2026-04-14 4:42 | MySQL Server: Optimizer | Verified (47 days) | S2 | 8.4.8 | Any | Any | CREATE VIEW materialization changes byte-valued outputs after aggregate or window processing |
| 120261 | 2026-04-14 2:52 | 2026-04-14 4:32 | MySQL Server: Optimizer | Verified (47 days) | S2 | 8.4.8 | Any | Any | CREATE VIEW materialization changes a key scalar output |
| 120263 | 2026-04-14 5:30 | 2026-04-14 10:56 | MySQL Server: JSON | Verified (47 days) | S2 | 8.0.45 | Any | Any | Inconsistent results for query with JSON_CONTAINS and CAST(... AS SIGNED) |
| 120265 | 2026-04-14 8:24 | 2026-04-14 9:47 | MySQL Server: Optimizer | Verified (47 days) | S1 | 9.6.0 | Any | Any | Query returns with UNION, INTERSECT ALL and Derived SELECT DISTINCT |
| 120266 | 2026-04-14 9:12 | 2026-04-14 9:12 | MySQL Server: Replication | Open | S3 | MySQL 8.4 | Any | Any | Replication delay when SQL thread skips large already-executed transactions |
| 120267 | 2026-04-14 10:48 | 2026-04-14 10:48 | MySQL Workbench | Open | S2 | 8.0.46 | Any | Any | SHOW FULL COLUMNS on every table upon DB connection |
| 120268 | 2026-04-14 19:38 | 2026-05-05 13:11 | MySQL Server: Documentation | Verified (26 days) | S1 | 5.7, 8.0, 8.4, 9.x | Any | Any | Clarify Symbolic Link Usage and Alternative for InnoDB |
| 120269 | 2026-04-15 7:40 | 2026-04-15 10:34 | MySQL Server | Open (46 days) | S1 | 9.6.0 | Any | Any | Wrong result in string comparison with JSON_UNQUOTE(JSON_EXTRACT(...)) |
| 120270 | 2026-04-15 9:49 | 2026-04-16 21:20 | MySQL Server: Optimizer | Verified (45 days) | S1 | 8.0.45 | Any | Any | Incorrect result for INTERSECT ALL with semantically equivalent EXCEPT operands when right EXCEPT left operand is wrap |
| 120271 | 2026-04-15 10:54 | 2026-04-16 21:39 | MySQL Server: Optimizer | Verified (45 days) | S3 | 8.0.43 (MySQL Community Server - GPL) | Any (Docker container) | Any (x86_64) | Logic error: EXISTS subquery treated as constant TRUE yields different result than literal TRUE |
| 120272 | 2026-04-15 11:21 | 2026-04-22 9:30 | MySQL Server: InnoDB storage engine | Verified (39 days) | S2 | 8.0.45 | Any | Any | ddl stuck in Waiting for clone PAGE_COPY state |
| 120273 | 2026-04-15 15:39 | 2026-04-16 22:33 | MySQL Server: Memory storage engine | Verified (45 days) | S2 | 8.0.45 | Ubuntu (22.04) | x86 | Incorrect COUNT result when "SET SESSION internal_tmp_mem_storage_engine = MEMORY" is used |
| 120274 | 2026-04-16 5:53 | 2026-05-12 6:59 | MySQL Server: Connection Handling | Open | S2 | 8.4.6 | Red Hat (Rocky Linux 8.8) | x86 (4.18.0-477.27.1.el8_8.x86_64) | Specific account authentication permanently fails with "Public Key Retrieval is not allowed" after FLUSH PRIVILEGES |
| 120275 | 2026-04-16 7:10 | 2026-04-20 6:51 | MySQL Server: Optimizer | Verified (41 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)) | DATE Index Lookup Loses Existing JOIN Matches Even with Explicit CAST(MEDIUMTEXT AS DATE), Causing S1/S2 Divergence |
| 120278 | 2026-04-17 2:44 | 2026-05-12 2:31 | MySQL Server: Replication | Open (19 days) | S2 | 8.0.44 8.4.9 | Any | Any | mts_event_coord_cmp() uses strcmp() for binlog filename comparison, causing incorrect ordering when binlog index exceeds |
| 120279 | 2026-04-17 7:23 | 2026-04-17 14:09 | MySQL Server: Optimizer | Verified (44 days) | S3 | 8.0.43 (MySQL Community Server - GPL) | Any | Any | Severe performance degradation with window function + joins (works fast in PostgreSQL/DuckDB/TiDB) |
| 120281 | 2026-04-17 9:21 | 2026-04-17 11:32 | MySQL Server: Replication | Open (44 days) | S2 | 8.0.42 | Linux (any) | Any | replica_preserve_commit_order causes infinite deadlock in group commit pipeline, blocking all application writes |
| 120284 | 2026-04-18 15:46 | 2026-04-20 7:33 | MySQL Server: Optimizer | Verified (41 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 `IN (subquery)` Loses VARCHAR-to-YEAR Coercion,Causing Plan-Dependent Result Divergence |
| 120285 | 2026-04-18 15:49 | 2026-04-18 15:54 | MySQL Server: Optimizer | Open (43 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 |
| 120286 | 2026-04-19 5:14 | 2026-04-20 7:53 | MySQL Server: Optimizer | Verified (41 days) | S2 | 8.0.45 | Any | Any | `SUM(DISTINCT pk)` returns `NULL` with a window function when a secondary index is used for group-by scanning |
| 120287 | 2026-04-19 10:18 | 2026-04-19 10:20 | MySQL Workbench: Modeling | Open | S3 | 8.0 CE | Any | Any | Non-identifying relationships show up as identifying relationships |
| 120288 | 2026-04-19 14:29 | 2026-04-20 8:04 | MySQL Server: Optimizer | Verified (41 days) | S2 | 8.0.45 | Linux (Observed on Linux via the `mysql:9.6` ) | Any | Window function logic mismatch in indexed `NOT IN` |
| 120289 | 2026-04-19 14:35 | 2026-04-20 8:13 | MySQL Server: Optimizer | Verified (41 days) | S2 | 9.6 | Linux (Observed on Linux via the `mysql:9.6` ) | Any | Mismatch in indexed `IN` under windows function query |
| 120290 | 2026-04-19 15:37 | 2026-04-19 15:37 | MySQL Server | Open | S3 | Any | Any | i cannot import using import wizard and it is required | |
| 120291 | 2026-04-19 16:45 | 2026-04-27 13:16 | MySQL Server: Optimizer | Verified (34 days) | S2 | 9.6.0 | Any | Any | Inconsistent results between VIEW and CTE involving EXISTS subquery and LEFT JOIN |
| 120292 | 2026-04-19 17:01 | 2026-04-27 14:09 | MySQL Server: Optimizer | Verified (34 days) | S2 | 9.6.0; 8.0.45 | Any | Any | Inconsistent results between VIEW and CTE involving IN subquery and RIGHT JOIN |
| 120293 | 2026-04-19 17:10 | 2026-04-27 14:10 | MySQL Server: Optimizer | Verified (34 days) | S1 | 9.6.0; 8.0.45 | Any | Any | Query result inconsistency between VIEW and CTE involving a UNION of scalar aggregation and grouped aggregation |
| 120294 | 2026-04-19 17:16 | 2026-04-27 14:11 | MySQL Server: Optimizer | Verified (34 days) | S3 | 9.6.0; 8.0.45 | Any | Any | Inconsistent fractional seconds precision (FSP) for TIME function results between VIEW and CTE |
| 120296 | 2026-04-20 7:50 | 2026-04-20 9:24 | MySQL Server: Optimizer | Verified (41 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 Correlated EXISTS Loses Implicit VARCHAR-to-YEAR Coercion,Causing Plan-Dependent Result Divergence |
| 120297 | 2026-04-20 8:44 | 2026-04-20 10:04 | MySQL Server: Optimizer | Verified (41 days) | S2 | 8.0.32 | Any | Any | query_term.cc:320 assert(false) crash — UNION query triggers unhandled AccessPath |
| 120299 | 2026-04-20 9:00 | 2026-04-20 10:41 | MySQL Server: Optimizer | Verified (41 days) | S2 | 9.6 | Linux (Observed on Linux via the `mysql:9.6` ) | Any | mismatch in `DELETE ... EXISTS` under window function query |
| 120300 | 2026-04-20 9:02 | 2026-04-20 11:03 | MySQL Server: Optimizer | Verified (41 days) | S2 | 8.0.45 | Any (Observed on Linux via the `mysql:9.6` ) | Any | Window function logic mismatch across engines |
| 120302 | 2026-04-20 9:51 | 2026-04-20 11:26 | MySQL Server: Optimizer | Verified (41 days) | S2 | 9.6.0 | Any | Any | Inconsistent results between VIEW and CTE involving YEAR(DATETIME), UNION, and JOIN. |
| 120306 | 2026-04-21 2:23 | 2026-04-21 5:49 | MySQL Server: DDL | Verified (40 days) | S3 | 8.0.43 | Any | Any | ALGORITHM=INPLACE allows creating a VIRTUAL GENERATED COLUMN with invalid expressions for existing data, causing subsequ |
| 120307 | 2026-04-21 14:02 | 2026-04-22 4:23 | MySQL Server: Optimizer | Verified (39 days) | S2 | 9.6 | Linux (Observed on Linux via the `mysql:9.6` ) | Any | Wrong result for `<= ANY (subquery)` in a window-function query |
| 120308 | 2026-04-21 14:03 | 2026-04-22 4:27 | MySQL Server: Optimizer | Verified (39 days) | S2 | 9.6 | Linux (Observed on Linux via the `mysql:9.6` ) | Any | Wrong result for string-vs-`BIT` comparison in a window-function query |
| 120310 | 2026-04-21 16:45 | 2026-04-22 4:34 | MySQL Server: Optimizer | Verified (39 days) | S2 | 9.6 | Linux (Observed on Linux via the `mysql:9.6` ) | Any | Wrong result for MAX(BIT(8)) UNION ALL BLOB after view extraction in a window-function workload |
| 120311 | 2026-04-21 16:52 | 2026-04-22 4:38 | MySQL Server: Optimizer | Verified (39 days) | S2 | 9.6 | Linux (Observed on Linux via the `mysql:9.6` ) | Any | Wrong result for grouped SUM(DISTINCT ...) with DENSE_RANK() after view extraction |
| 120312 | 2026-04-21 16:58 | 2026-04-22 4:40 | MySQL Server: Optimizer | Verified (39 days) | S2 | 9.6 | Linux (Observed on Linux via the `mysql:9.6` ) | Any | Wrong result for MIN(TIME) UNION ALL DATE after view extraction |
| 120313 | 2026-04-21 17:11 | 2026-04-22 4:43 | MySQL Server: Optimizer | Verified (39 days) | S1 | 9.6 | Linux (Observed on Linux via the `mysql:9.6` ) | Any | Wrong result when only GROUP BY key order is changed in a join query with nested window-function input |
| 120318 | 2026-04-22 6:31 | 2026-04-22 6:31 | MySQL Server: InnoDB storage engine | Open | S3 | 9.6.0 | Linux | Any | InnoDB partition statistics not auto-updated after ALTER TABLE REORGANIZE PARTITION |
| 120321 | 2026-04-22 8:52 | 2026-04-22 8:52 | MySQL Server: Documentation | Open | S3 | 9.7 | Any | Any | Typo in 9.7 doc describing about offline_mode |
| 120322 | 2026-04-22 12:47 | 2026-04-23 5:14 | MySQL Server: Components / Services | Open | S3 | Linux (any kernel with IPv6 module compiled-in but disabled via sysctl) | Any | IPv6 detection is insufficient when IPv6 is disabled via sysctl | |
| 120323 | 2026-04-22 12:51 | 2026-05-22 13:34 | MySQL Server: DDL | Verified (38 days) | S1 | 8.4.9 | Debian (12) | x86 | Regression : "Row size too large (> 8126)" error with table using InnoDb DYNAMIC row format |
| 120324 | 2026-04-22 13:23 | 2026-04-22 13:23 | MySQL Package Repos | Open | S3 | Ubuntu (24.04) | Any | Ubuntu package "mysql-apt-config" non-standard menu system | |
| 120326 | 2026-04-22 19:32 | 2026-04-23 6:32 | MySQL Server: Data Dictionary | Verified (38 days) | S2 | 8.4 | Any | Any | Upgrade fails on partitioned tables due to stale THD error from stored procedure compilation |
| 120327 | 2026-04-23 7:46 | 2026-04-23 12:40 | MySQL Server: Replication | Open | S2 | MySQL 8.4 | Any | Any | Unsigned integer wraparound in Binlog_sender::run() when binlog_row_event_max_size is set to a large value |
| 120330 | 2026-04-23 8:55 | 2026-04-23 8:55 | MySQL Package Repos | Open | S3 | Debian (13) | Any | component missing | |
| 120338 | 2026-04-23 20:37 | 2026-04-23 20:37 | MySQL Server: Documentation | Open | S3 | 9.6, 9.7 | Any | Any | What Is New in MySQL 9.7 manual page has contents from 9.5 |
| 120340 | 2026-04-24 9:13 | 2026-04-24 9:13 | MySQL Server | Open | S3 | 8.0.43 (MySQL Community Server - GPL) | Any | Any | Inconsistent evaluation of NULLIF(ROUND(VAR_SAMP(...)), const) <= value between MySQL and PostgreSQL/DuckDB causes diffe |
| 120342 | 2026-04-25 9:01 | 2026-05-28 1:13 | MySQL Server: Components / Services | Documenting (27 days) | S3 | MySQL Server trunk @ 447eb26e094b444a88c | Ubuntu (Linux 5.4.0-216-generic) | x86 (x86_64) | register_service_nolock() leaves stale interface_mapping entry if default-name map insertion throws |
| 120344 | 2026-04-26 6:43 | 2026-04-27 4:04 | MySQL Server: Optimizer | Verified (34 days) | S2 | 9.6.0 | Any | Any | VIEW and equivalent CTE return different results with UNION, YEAR(0), and repeated reference in subquery |
| 120347 | 2026-04-27 4:05 | 2026-05-25 18:57 | Connector / NET | Open (6 days) | S2 | 9.7.0 | Windows (11) | x86 | "IsAutoIncrement" in GetSchemaTable is False in 9.7.0 (regression) |
| 120348 | 2026-04-27 4:37 | 2026-04-30 12:52 | MySQL Server: Documentation | Open | S3 | 9.7 | Any | Any | Doc Request: What Is New in MySQL 9.7 between MySQL 8.4 LTS and MySQL 9.7 LTS |
| 120350 | 2026-04-27 8:35 | 2026-04-28 4:31 | MySQL Server: Optimizer | Verified (33 days) | S2 | 9.6.0 | Linux | Any | Prefix index on TEXT column causes range scan to miss qualifying rows in MySQL |
| 120352 | 2026-04-27 9:34 | 2026-04-28 4:26 | MySQL Server: Optimizer | Verified (33 days) | S2 | 9.6.0 | Linux | Any | Prefix index with length 1 causes incorrect "Zero rows" optimization with float overflow literal in range condition |
| 120362 | 2026-04-28 6:13 | 2026-04-28 9:37 | MySQL Server: Documentation | Verified (33 days) | S2 | 9.7.0 | Any | Any | Incorrect syntax for CREATE VIEW in docs |
| 120363 | 2026-04-28 6:58 | 2026-04-30 8:28 | MySQL Server: Optimizer | Verified (31 days) | S3 | 8.0.43 | Any (Docker container) | Any (x86_64) | LEFT JOIN ON FALSE causes incorrect NULL comparison result in MySQL |
| 120370 | 2026-04-28 16:33 | 2026-05-22 14:45 | MySQL Server: DDL | Open (9 days) | S2 | 8.0.46 | Any | Any | Regression (from 8.0.45) on Row size too large |
| 120377 | 2026-04-29 8:45 | 2026-04-29 10:47 | MySQL Server: Optimizer | Verified (32 days) | S3 | 8.0.43 (MySQL Community Server - GPL) | Any (Docker container) | Any (x86_64) | Incorrect row count in MySQL when using LATERAL derived table with DISTINCT and CASE |
| 120388 | 2026-04-30 19:36 | 2026-05-01 9:44 | MySQL Server: InnoDB storage engine | Open | S5 | 8.4.9 | Oracle Linux (9.5) | x86 | High contention on InnoDB per-page BUF_BLOCK_MUTEX during concurrent range-selects to same row/page |
| 120389 | 2026-05-01 2:10 | 2026-05-27 6:49 | MySQL Server: Command-line Clients | Open | S3 | 9.7 | Any | Any | HELP result contains the link to MySQL 9.1 |
| 120390 | 2026-05-01 4:13 | 2026-05-01 4:13 | MySQL Workbench | Open | S3 | Windows | Any | MySQL Workbench crash with “Desktop composition is disabled” error (0x80263001) | |
| 120394 | 2026-05-04 5:31 | 2026-05-04 5:31 | MySQL Server: Packaging | Open | S2 | 9.7.0 | Any | Any | missing build dependency: libedit-devel |
| 120395 | 2026-05-04 6:49 | 2026-05-04 6:49 | MySQL Server: Documentation | Open | S3 | 9.7.0 | Any | Any | Documentation for enable_cascade_triggers has incorrect Scope and Dynamic attributes |
| 120396 | 2026-05-04 9:22 | 2026-05-04 9:22 | MySQL Server: Packaging | Open | S3 | 9.7.0 | Any | Any | Bogus dates in changelog |
| 120397 | 2026-05-04 9:27 | 2026-05-04 9:27 | MySQL Server: Packaging | Open | S2 | 9.7.0 | Any | Any | missing build dependency: libzstd-devel |
| 120398 | 2026-05-04 9:29 | 2026-05-04 9:29 | MySQL Server: Packaging | Open | S2 | 9.7.0 | Any | Any | missing build dependency: libevent-devel |
| 120399 | 2026-05-04 9:31 | 2026-05-04 9:31 | MySQL Server: Packaging | Open | S2 | 9.7.0 | Any | Any | missing build dependency: lz4-devel |
| 120400 | 2026-05-04 17:19 | 2026-05-04 17:46 | MySQL Server: Documentation | Open (27 days) | S3 | Any | Any | Docs for innodb_sort_buffer_size are wrong or confusing | |
| 120401 | 2026-05-04 18:05 | 2026-05-04 18:05 | MySQL Workbench | Open | S1 | Windows | Any | MySQL Workbench errored "parameter is not valid" for resetting password for MySQL v8.4.6 | |
| 120402 | 2026-05-04 21:49 | 2026-05-04 21:49 | Connector / ODBC | Open | S3 | 9.6.0-1ubuntu22.04 | Ubuntu (24.04) | x86 (64-bit) | Wrong COLUMN_SIZE reported for datetime columns |
| 120403 | 2026-05-05 13:47 | 2026-05-28 1:13 | MySQL Server: Optimizer | Documenting (25 days) | S2 | 8.0.46, 8.4.9, 9.7.0 | Any | Any | Regression in MySQL 8.0.46, 8.4.9 & 9.7.0: WHERE equality condition fails to match existing row |
| 120406 | 2026-05-06 4:46 | 2026-05-06 9:43 | MySQL Server: Documentation | Verified (25 days) | S3 | Any | Any | Inconsistent GBK-to-utf8mb4 conversion between implicit INSERT ... SELECT assignment and explicit CONVERT() | |
| 120410 | 2026-05-06 12:31 | 2026-05-06 12:31 | MySQL Enterprise Backup | Open | S3 | 9.7 | Windows (Windows Server 2022) | Any | MySQL Enterprise Backup fails on Windows when using component_keyring_aws |
| 120414 | 2026-05-07 15:19 | 2026-05-11 12:42 | MySQL Server: InnoDB storage engine | Open (20 days) | S5 | 8.0.32 - 9.7 | Any | Any | InnoDB performance regression because of validate_rec_offset |
| 120416 | 2026-05-08 0:28 | 2026-05-11 8:05 | MySQL Server: Documentation | Open | S3 | 8.4.9 | Any | Any | Missing system variable in document for 8.4 |
| 120417 | 2026-05-08 6:22 | 2026-05-20 11:16 | MySQL Server: InnoDB storage engine | Open | S3 | 8.0.40 | Linux | x86 | MY-013028] [InnoDB] MySQL is freeing a thd though trx->n_mysql_tables_in_use is X and trx->mysql_n_tables_locked is Y |
| 120418 | 2026-05-08 7:09 | 2026-05-08 7:16 | Shell Dump & Load | Open (23 days) | S3 | 9.7.0 | Oracle Linux (8.10) | x86 | unexpected Executed_Gtid_Set after util.loadDump with updateGtidSet: replace |
| 120419 | 2026-05-08 7:50 | 2026-05-08 19:26 | MySQL Server: Optimizer | Verified (23 days) | S3 | 8.0.46 | Linux | Any | rematerialized temptable cause wrong order |
| 120420 | 2026-05-08 8:19 | 2026-05-08 8:19 | MySQL Server: Optimizer | Open | S3 | 9.7.0 (also reproducible in 8.0.x) | Any | Any | ORDER BY ignored when internal_tmp_mem_storage_engine = TempTable with GROUP BY on temp table |
| 120422 | 2026-05-08 8:56 | 2026-05-08 8:56 | MySQL Server: Optimizer | Open | S2 | 9.7.0 (also reproducible in 8.0.x) | Any | Any | ORDER BY ignored when internal_tmp_mem_storage_engine = TempTable with GROUP BY on CTE |
| 120429 | 2026-05-10 7:04 | 2026-05-28 1:13 | MySQL Server: Optimizer | Documenting (20 days) | S2 | 9.7.0 | Windows (Windows Server 2022) | Any | IFNULL function does not handle NULL |
| 120431 | 2026-05-10 19:15 | 2026-05-10 19:15 | MySQL Workbench: SQL Editor | Open | S3 | Any | Any | Importing date into table using workbench and I cancelled it producing a crash | |
| 120435 | 2026-05-11 7:21 | 2026-05-19 14:18 | MySQL Server: DDL | Open | S3 | Any | Any | Add DDL Triggers Support in MySQL | |
| 120437 | 2026-05-11 8:47 | 2026-05-11 8:57 | MySQL Server: Information schema | Open (20 days) | S2 | 8.0.35, 8.4.8, 9.3.0, 9.7.0 | Any | Any | information_schema.partitions returns UINT64_MAX (18446744073709551615) for DATA_LENGTH of partition dropped during conc |
| 120441 | 2026-05-11 11:29 | 2026-05-12 2:31 | MySQL Server: InnoDB storage engine | Open (19 days) | S2 | trunk 8.0.24 8.4.9 | Any | Any | InnoDB btr_create() can hold page latches for a long time because buf_stat_per_index->inc() may synchronously run ut_loc |
| 120449 | 2026-05-11 15:05 | 2026-05-11 15:05 | MySQL Workbench: Migration | Open | S2 | Version 8.0.47 | MacOS (Tahoe v26.4.1) | ARM | Migration Wizard Crashes During Copying Data from Postgres to Mysql |
| 120456 | 2026-05-12 15:02 | 2026-05-17 23:00 | MySQL Server: Optimizer | Verified (14 days) | S2 | 8.0.46 | Linux | Any | Semijoin Nested Loop index lookup uses raw VARCHAR keys against a DOUBLE B-tree, causing mismatches when the string over |
| 120457 | 2026-05-12 15:03 | 2026-05-28 1:13 | MySQL Server: Optimizer | Patch pending (14 days) | S2 | 9.7 | CentOS | x86 | Hypergraph optimizer returns wrong results for LEFT JOIN LATERAL with SEMI JOIN when derived_merge |
| 120458 | 2026-05-12 16:02 | 2026-05-12 16:02 | MySQL Operator | Open | S1 | 8.4.9 | Linux | Any (docker) | Missing OCI image tag for MySQL Operator 8.4.9-2.1.11 |
| 120463 | 2026-05-12 21:21 | 2026-05-17 23:20 | MySQL Workbench | Open | S3 | Any | Any | Index was out of range | |
| 120465 | 2026-05-13 8:31 | 2026-05-28 1:13 | MySQL Server: Optimizer | Patch pending (13 days) | S3 | 8.0.46 | Any | Any | AVG(ASCII()) result truncated to 99.9999 with SQL_BUFFER_RESULT due to incorrect decimal precision |
| 120466 | 2026-05-13 11:23 | 2026-05-13 11:23 | Connector / ODBC | Open | S2 | MySQL ODBC 9.6 | Any | x86 | MySQL ODBC Driver 9.6 crashes when calling SQLColAttribute(SQL_DESC_TYPE_NAME) on wide result sets |
| 120467 | 2026-05-13 15:57 | 2026-05-18 9:09 | MySQL Server: InnoDB storage engine | Open | S3 | 8.0.45 | Any | Any | dd_open_fk_tables function heap-use-after-free |
| 120469 | 2026-05-13 17:00 | 2026-05-18 9:12 | MySQL Server: InnoDB storage engine | Open | S3 | Any | Any | Contribution: Fix ut_error() at ENABLE INNODB REDO_LOG when innodb_checkpo ... | |
| 120471 | 2026-05-14 0:08 | 2026-05-18 9:15 | MySQL Server: Replication | Open (17 days) | S1 | 8.0.43, 8.0.46, 8.4.9, 9.7.0 | Any (reproduced on macOS and Linux) | Any | binary log violates read after write (commit) consistency |
| 120472 | 2026-05-14 4:07 | 2026-05-18 9:40 | MySQL Server: Optimizer | Verified (13 days) | S3 | 8.0.43 | Any | Any | Wrong Result After Removing Semantically Redundant RIGHT JOIN ... ON FALSE |
| 120475 | 2026-05-14 9:09 | 2026-05-18 10:20 | MySQL Server: Optimizer | Verified (13 days) | S2 | 8.0.46 | Linux | Any | Index Merge Intersection incorrectly drops matching rows in SELECT with OR predicate, returning wrong result count |
| 120476 | 2026-05-14 11:53 | 2026-05-18 8:25 | MySQL Server: Optimizer | Verified (13 days) | S2 | 9.6.0 | Linux | Any | Index Merge Union returns duplicate row for overlapping OR conditions, producing wrong result count |
| 120477 | 2026-05-14 15:50 | 2026-05-18 10:26 | MySQL Server: Optimizer | Verified (13 days) | S5 | 9.7.0 | Any | Any | Index Not Used for HAVING Without GROUP BY or aggregate functions |
| 120480 | 2026-05-14 20:59 | 2026-05-20 23:19 | MySQL Server: Replication | Open (11 days) | S3 | 8.0.40 | Any | Any | Crash in set_and_validate_user_attributes during relay log recovery |
| 120482 | 2026-05-15 10:46 | 2026-05-24 15:09 | MySQL Server: Data Dictionary | Open (12 days) | S2 | 8.4.9 | Linux (Red Hat Enterprise Linux 9.6 (Plow ) | x86 | Upgrade from 8.0.35 to 8.0.45 or 8.4.9 failed due [ERROR] [MY-013135] and [Warning] [MY-014078] |
| 120483 | 2026-05-16 1:11 | 2026-05-16 1:11 | Connector / NET | Open | S3 | 9.x | Any | Any | InvalidOperationException or missing type mapping when using a string[] variable with .Contains() in an EF Core LINQ |
| 120484 | 2026-05-16 8:00 | 2026-05-16 10:01 | Connector / ODBC | Open (15 days) | S3 | 9.7 | Windows (Pro) | x86 | The number of attributes is larger than the number of attribute values provided |
| 120487 | 2026-05-17 10:47 | 2026-05-17 10:47 | MySQL Router | Open | S3 | MySQL 9.6.0, commit 447eb26e094b444a88c5 | Any | Any | MySQLServerMock debug output prints an empty string due to use-after-move |
| 120488 | 2026-05-17 11:04 | 2026-05-18 7:14 | MySQL Server: Group Replication | Open | S2 | 8.4.9 | Linux (rocky linux 9.7) | x86 (9.7) | MySQL 8.4 Group Replication memory pools not released to OS srv_worker_thread 44,772x total/current ratio; xcom_cache ho |
| 120489 | 2026-05-17 16:24 | 2026-05-17 16:24 | MySQL Cluster: Cluster (NDB) storage engine | Open | S3 | MySQL 9.6.0, commit 447eb26e094b444a88c5 | Any | Any | MgmApiSession queries peer address from a moved-from NdbSocket |
| 120490 | 2026-05-18 3:24 | 2026-05-18 8:26 | MySQL Server: Optimizer | Verified (13 days) | S5 | 9.7.0 | Any | Any | Join Not Eliminated When Constant Table is Empty Due to PrimaryKeyCol IN (NULL) Condition |
| 120491 | 2026-05-18 5:53 | 2026-05-18 12:22 | MySQL Server: Optimizer | Verified (13 days) | S2 | 8.0.46 | CentOS | Any | Semijoin returns wrong results for VARCHAR-to-DECIMAL comparison with non-canonical numeric strings |
| 120493 | 2026-05-18 14:26 | 2026-05-19 19:53 | MySQL Server: Optimizer | Verified (12 days) | S3 | 8.0 | Any | Any | Wrong result for SOME quantified comparison in WHERE clause |
| 120495 | 2026-05-18 16:12 | 2026-05-27 6:34 | MySQL Server: Optimizer | Verified (4 days) | S5 | 9.7.0 | Any | Any | Incorrect Cardinality Estimation for Index Lookup with Equality Predicate on the Index Column |
| 120496 | 2026-05-18 19:22 | 2026-05-19 13:27 | MySQL Workbench: SQL Editor | Open (12 days) | S2 | Windows | Any | MySQL Workbench 8.0 reformat does not support WITH SQL 8.0 WITH (Common Table Expressions) | |
| 120498 | 2026-05-20 3:02 | 2026-05-20 3:02 | MySQL Workbench | Open | S3 | 8.0.47.CE | MacOS (Tahoe 26.4.1) | Other (Apple M5 Max) | Workbench crash on MacBook M5 |
| 120499 | 2026-05-20 5:02 | 2026-05-20 5:02 | MySQL Server: Stored Routines | Open | S2 | 9.6.0 | Linux | x86 (AMD EPYC 9K65) | Recursive stored procedure with max_sp_recursion_depth >= 250 crashes mysqld |
| 120502 | 2026-05-20 10:16 | 2026-05-20 10:16 | MySQL Server: Optimizer | Open | S5 | 9.7.0 | Any | Any | Impossible WHERE with inequality-only contradictions not optimized |
| 120504 | 2026-05-20 11:53 | 2026-05-29 10:36 | MySQL Server: InnoDB storage engine | Verified (2 days) | S3 | 9.7 | Any | Any | Can't create some of tables with SPATIAL KEY because of ER_TOO_BIG_ROWSIZE |
| 120506 | 2026-05-20 13:45 | 2026-05-20 13:45 | MySQL Workbench: SQL Editor | Open | S3 | 8.0.47 | Any | Any | Workbench Editing Triggers Not working When there are multiple triggers |
| 120511 | 2026-05-21 7:24 | 2026-05-21 8:26 | MySQL Server: Optimizer | Verified (10 days) | S3 | 8.0.46 | Ubuntu | x86 | LEFT JOIN ON with IN (empty subquery) produces a spurious match |
| 120512 | 2026-05-21 7:43 | 2026-05-21 11:23 | MySQL Server: Optimizer | Verified (10 days) | S3 | 8.0 | Any | Any | ALL quantified comparison involving implicit numeric conversion of BLOB values |
| 120515 | 2026-05-21 10:36 | 2026-05-21 11:55 | MySQL Server: Optimizer | Verified (10 days) | S3 | 8.0 | Any | Any | Wrong result for NOT BETWEEN involving interval arithmetic and implicit type conversion |
| 120516 | 2026-05-21 11:23 | 2026-05-21 11:23 | MySQL Workbench | Open | S3 | 8.0.47 | Windows | x86 | Data export fails with UMLAUT in table name |
| 120518 | 2026-05-21 14:29 | 2026-05-25 19:27 | MySQL Server: Optimizer | Verified (6 days) | S3 | 8.0.43 | Any | Any | Wrong result for SOME quantified comparison with ELT() returning NULL and PRIMARY KEY optimization |
| 120519 | 2026-05-21 15:49 | 2026-05-25 19:43 | MySQL Server: Optimizer | Verified (6 days) | S3 | 8.0.43 | Any | Any | Wrong result for BETWEEN predicate with LONGBLOB prefix PRIMARY KEY and implicit type conversion |
| 120520 | 2026-05-21 16:34 | 2026-05-25 19:58 | MySQL Server: Optimizer | Verified (6 days) | S3 | 8.0.43 | Any | Any | Wrong result for IS NOT UNKNOWN when NULLIF() uses CURRENT_USER() as an argument |
| 120522 | 2026-05-22 6:39 | 2026-05-22 6:39 | MySQL Server: Optimizer | Open | S5 | 9.7.0 | Any | Any | Sub‑optimal execution plan for multi‑table row‑value IN condition leads to full index scan instead of index range scans |
| 120523 | 2026-05-22 9:13 | 2026-05-25 20:10 | MySQL Server: Optimizer | Verified (6 days) | S3 | 8.0.43 | Any | Any | Wrong result for arithmetic expression involving DAYNAME() and BIT column |
| 120524 | 2026-05-22 9:40 | 2026-05-26 6:27 | MySQL Server: Optimizer | Verified (5 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 Correlated EXISTS Returns Positive COUNT(*) But No Rows for Implicit VARCHAR-to-YEAR Comparison |
| 120525 | 2026-05-22 9:41 | 2026-05-26 6:49 | MySQL Server: Optimizer | Verified (5 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)) | Append-Only Growth Breaks Subset Monotonicity for Implicit VARCHAR-to-DECIMAL IN-Subquery Comparison |
| 120526 | 2026-05-22 11:47 | 2026-05-26 6:59 | MySQL Server: Optimizer | Verified (5 days) | S3 | 8.0.43 | Any | Any | Wrong result for IN subquery involving CURRENT_USER(), BIT column, and UNIQUE prefix index |
| 120529 | 2026-05-22 17:08 | 2026-05-27 16:48 | MySQL Server: InnoDB storage engine | Open | S3 | Any | Any | Contribution: Log a warning when history list length exceeds threshold | |
| 120531 | 2026-05-23 12:33 | 2026-05-26 7:24 | MySQL Server: Optimizer | Verified (5 days) | S2 | 8.0.45 | Ubuntu | x86 | A NULL comparison inside an IN subquery becomes spuriously true in the original path |
| 120533 | 2026-05-23 12:35 | 2026-05-26 8:30 | MySQL Server: Optimizer | Verified (5 days) | S2 | 8.0.45 | Ubuntu | x86 | A LEFT JOIN over DECIMAL ZEROFILL UNIQUE wrongly loses an obvious match |
| 120534 | 2026-05-24 5:19 | 2026-05-26 12:26 | MySQL Server: Optimizer | Verified (5 days) | S3 | 8.0.45 | Any | Any | Wrong Query Result Due to Incorrect Evaluation of GREATEST() with Mixed Types in OR (||) Boolean Context |
| 120535 | 2026-05-24 5:29 | 2026-05-26 12:42 | MySQL Server: Optimizer | Verified (5 days) | S3 | 8.0.45 | Any | Any | Incorrect Query Result: IN and NOT IN return the same row simultaneously (boolean logic violation) |
| 120537 | 2026-05-24 10:19 | 2026-05-24 10:26 | MySQL Workbench | Open (7 days) | S3 | 8.0.46 | Windows (Windows 10 64-bit) | Other (x86_64) | MySQL Workbench Database Connection Not Loading – “Parameter is not valid” Error |
| 120539 | 2026-05-24 15:26 | 2026-05-24 15:26 | MySQL Server: FULLTEXT search | Open | S2 | 9.6.0 | Linux | Any | Duplicate FULLTEXT index on a column returns wrong MATCH...AGAINST results when combined with a STORED generated column |
| 120540 | 2026-05-25 1:44 | 2026-05-29 5:20 | MySQL Server: Optimizer | Patch pending (4 days) | S2 | 9.7.0 | Ubuntu | x86 | A negated `IS TRUE` guard can still match a DECIMAL row for which the guarded predicate is true |
| 120543 | 2026-05-25 9:57 | 2026-05-27 5:37 | MySQL Server: Optimizer | Verified (4 days) | S2 | 8.4.8 | Any | Any | MySQL `MERGE` vs `TEMPTABLE` view evaluation changes `MAX(SET)` result |
| 120555 | 2026-05-27 8:22 | 2026-05-27 11:39 | MySQL Server: Optimizer | Verified (4 days) | S2 | 8.0.45 | Ubuntu | Any | Equivalent VIEW and CTE queries return different row counts with EXISTS, BINARY ENUM comparison, and LEFT JOIN |
| 120558 | 2026-05-27 11:21 | 2026-05-27 11:41 | MySQL Server: InnoDB storage engine | Open (4 days) | S3 | 8.4.8 | Any | Any | Redo log archiving started by dead connection cannot be disabled later |
| 120561 | 2026-05-28 11:11 | 2026-05-29 4:41 | MySQL Server: DDL | Open (3 days) | S3 | 9.7/8.4/8.0 | Any | Any | tablespace marked missing after rollback of copy-style ALTER |
| 120562 | 2026-05-28 12:53 | 2026-05-28 12:53 | MySQL Server: InnoDB storage engine | Open | S1 | 9.6.0 | Linux | Any | InnoDB crashes with assertion failure when UPDATE touches a table with many secondary indexes |
| 120564 | 2026-05-29 6:43 | 2026-05-29 6:46 | MySQL Server: InnoDB storage engine | Open | S3 | 9.7.0 | Any | Any | InnoDB FTS: Off-by-one error in fts_init_index() causes unsynced document to be lost after crash recovery |
| 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. |
| 120576 | 2026-05-30 7:15 | 2026-05-30 7:15 | MySQL Server: MyISAM storage engine | Open | S3 | 8.0.45 | Any | Any | drop index can lead to different results |
| 120577 | 2026-05-30 7:58 | 2026-05-30 7:58 | MySQL Server: MyISAM storage engine | Open | S3 | 8.0.45 | Any | Any | drop index can lead to different results |
| 120578 | 2026-05-30 9:05 | 2026-05-30 9:05 | MySQL Server: Optimizer | Open | S3 | 8.0.45 | Any | Any | Multiple-Column Index Creation Changes Query Results |
| 120579 | 2026-05-30 11:39 | 2026-05-30 11:39 | MySQL Server: Optimizer | Open | S3 | 8.0.45 | Any | Any | LIKE query returns inconsistent results with MyISAM prefix index |
| 120580 | 2026-05-31 7:52 | 2026-05-31 7:53 | MySQL Server: Optimizer | Open | S3 | 8.0.44 | Any | Any | MyISAM prefix index causes incorrect range query result |
| 120581 | 2026-05-31 9:02 | 2026-05-31 9:02 | MySQL Server: Optimizer | Open | S2 | 8.0.44 | MacOS | Any | unique index causes incorrect result for IN comparison with implicit type conversion |
| 120582 | 2026-05-31 10:11 | 2026-05-31 10:11 | MySQL Server: Optimizer | Open | S3 | 8.0.44 | MacOS | Any | unique index causes incorrect result when comparing DOUBLE and BIGINT |
| 119097 | 2025-09-30 9:04 | 2025-12-15 11:15 | MySQL Server: Optimizer | Verified (167 days) | S2 | MySQL 8.4.6 | Windows | Other (x64) | STRAIGHT_JOIN returns different results compared to INNER JOIN with identical conditions |
| 119101 | 2025-10-02 4:44 | 2025-10-11 3:25 | MySQL Server: Logging | Open (232 days) | S3 | 8.0.43 | Any | Any | Incorrect query_time is logged in the slow log when adjusting system time backward |
| 119104 | 2025-10-02 19:55 | 2025-10-11 3:25 | MySQL Workbench: SQL Editor | Open (232 days) | S3 | 8.0.42 | MacOS (Sequoia 15.1.1) | ARM | Workbench incorrectly marking "->>" as invalid syntax |
| 119108 | 2025-10-06 11:02 | 2025-10-11 3:25 | MySQL Router | Open (232 days) | S3 | 8.4.6 | Any | Any | Get ERROR 4501 via Router w/ RW split executing "<>" |
| 119122 | 2025-10-09 11:53 | 2025-12-16 9:14 | MySQL Server: DML | Verified (166 days) | S3 | 8.0.41 | Any | Any | The query is normal without using the histogram, but an error occurs when using the histogram |
| 119123 | 2025-10-09 14:49 | 2025-10-09 14:49 | MySQL Operator | Open | S3 | Any | Any | Contribution: Update(tolerations): Add tolerations option for scheduling op ... | |
| 119124 | 2025-10-10 3:28 | 2025-12-16 9:19 | MySQL Server: DML | Verified (166 days) | S3 | 8.0.41 | Any | Any | The result of the COALESCE function varies depending on its different parameters. |
| 119125 | 2025-10-10 3:52 | 2025-12-17 8:10 | MySQL Server: Optimizer | Verified (165 days) | S3 | 8.0.41 | Any | Any | after modifying the insertion sequence of the table,the results of the same query are inconsistent. |
| 119127 | 2025-10-10 11:58 | 2025-12-17 8:20 | MySQL Server: Optimizer | Verified (165 days) | S2 | 8.4.6 | Any | Any | INNER JOIN and INTERSECT of LEFT/RIGHT JOINs return different results when unique index is present |
| 119130 | 2025-10-11 2:30 | 2025-12-17 9:33 | MySQL Server: Optimizer | Verified (165 days) | S3 | 8.0.41 | Any | Any | Different values set for sql_buffer_result and materialization lead to different query results. |
| 119132 | 2025-10-11 3:44 | 2025-12-18 8:37 | MySQL Server: DML | Verified (164 days) | S3 | 8.0.41 | Any | Any | Unexpected query result when using complex boolean expressions with UNION ALL and LIKE in SELECT query |
| 119133 | 2025-10-11 6:55 | 2025-10-11 6:56 | MySQL Server: InnoDB storage engine | Open (232 days) | S2 | 8.0.42 | Any | Any | Under the RC isolation level, updating data after a SELECT FOR UPDATE may lead to data read inconsistency. |
| 119137 | 2025-10-13 3:23 | 2026-01-06 14:32 | MySQL Server: Optimizer | Verified (145 days) | S3 | 8.0 | Any | Any | Incorrect result for ADDTIME expression |
| 119138 | 2025-10-13 3:45 | 2026-01-06 14:41 | MySQL Server: Optimizer | Verified (145 days) | S3 | 8.0 | Any | Any | Incorrect result with BINARY EXISTS(...) IN (...) on TIMESTAMP column |
| 119139 | 2025-10-13 7:30 | 2025-12-18 8:56 | MySQL Server: Optimizer | Verified (164 days) | S1 | 9.4.0 | Any | Any | Unexpected error `Incorrect DECIMAL value: '0' for column '' at row -1` |
| 119140 | 2025-10-13 8:01 | 2026-01-06 14:56 | MySQL Server: Optimizer | Verified (145 days) | S1 | 8.4 | Any | Any | DISTINCT works inconsistently in normal SELECT and prepared statement for 0 and -0 |
| 119141 | 2025-10-13 8:21 | 2026-01-06 11:28 | MySQL Server: DML | Verified (145 days) | S3 | 8.0.41 | Linux | x86 | The results returned by the prepare query are different from those returned by the non-prepare query. |
| 119143 | 2025-10-13 12:37 | 2026-01-06 12:44 | MySQL Server: Optimizer | Verified (145 days) | S3 | 8.4.6 | Any | Any | INNER JOIN and STRAIGHT_JOIN return different results with ATAN function |
| 119146 | 2025-10-13 12:53 | 2026-01-13 9:48 | MySQL Server: Optimizer | Verified (138 days) | S3 | 9.4.0 8.4.6 | Any | Any | WHERE IN with Subquery Incorrectly Matches VARCHAR to DECIMAL via Implicit Casting |
| 119147 | 2025-10-13 13:39 | 2026-01-13 10:02 | MySQL Server: Optimizer | Verified (138 days) | S3 | 8.0 | Any | Any | >= SOME Operator Returns Incorrect Empty Set for TIMESTAMP Comparison |
| 119152 | 2025-10-14 12:01 | 2025-10-14 12:01 | MySQL Server: InnoDB storage engine | Open | S2 | 8.4, 8.0.22 | Any | Any | Anomalous transaction snapshot version behavior under the RR isolation level. |
| 119154 | 2025-10-14 13:24 | 2026-01-13 10:22 | MySQL Server: Data Types | Verified (138 days) | S1 | 8.4.6 | Any | Any | Incorrect BIT_COUNT value for TEXT column |
| 119159 | 2025-10-15 9:23 | 2025-10-15 9:23 | MySQL Server: InnoDB storage engine | Open | S2 | 9.4.0 | Any | Any | Some data is not rolled back successfully |
| 119160 | 2025-10-15 9:32 | 2026-01-13 11:27 | MySQL Server: Optimizer | Verified (138 days) | S3 | 8.0.41 | Any | Any | Found different values set for sql_buffer_result and materialization lead to different query results. |
| 119161 | 2025-10-15 11:03 | 2026-01-05 8:25 | Connector / ODBC | Open (146 days) | S2 | 9.4.0 | Windows (Server 2016, 2022) | x86 (x86-64) | ODBC Connector 9.4.0 Access Violation |
| 119164 | 2025-10-16 3:35 | 2026-05-28 1:13 | MySQL Server: DML | Documenting (137 days) | S3 | 8.0.41 | Any | Any | CASE expression evaluation incorrectly validates REGEXP_INSTR arguments when branch is not executed |
| 119168 | 2025-10-16 8:47 | 2026-01-14 14:52 | MySQL Server: Optimizer | Verified (137 days) | S3 | 9.4.0 | Any | Any | Inconsistent results for CHAR IN (subquery returning BIT) |
| 119171 | 2025-10-16 9:34 | 2026-01-15 9:37 | MySQL Server: Data Types | Verified (136 days) | S3 | 9.4.0 8.4.6 | Any | Any | Inconsistent Result for BETWEEN NULL AND NULL on a DECIMAL Column |
| 119172 | 2025-10-16 10:00 | 2026-01-15 10:04 | MySQL Server: Optimizer | Verified (136 days) | S3 | 9.4.0 8.4.6 | Any | Any | Inconsistent Result for NOT BETWEEN When Date Interval Arithmetic Produces NULLs |
| 119173 | 2025-10-16 12:28 | 2025-10-16 12:28 | MySQL Workbench | Open | S2 | Windows | x86 | We are sorry for the inconvenience but an unexpected exception has been raised by one of the MySQL Workbench modules. In | |
| 119188 | 2025-10-18 9:10 | 2025-10-18 9:10 | MySQL Server: Documentation | Open | S3 | 9.2.0 | Ubuntu (Ubuntu 20.04 LTS) | x86 (AMD EPYC 7742, 128 Cores, 2.25 GHz) | Incorrect documentation: ALTER TABLE does not always require CREATE and INSERT privileges |
| 119197 | 2025-10-20 15:21 | 2026-02-09 19:13 | MySQL Server: Group Replication | Open | S3 | 8.0.43 | Any | Any | Switching primary Group Replication/InnoDB Cluster member restricted too much |
| 119198 | 2025-10-20 19:44 | 2026-05-28 1:13 | MySQL Server: Optimizer | Documenting (221 days) | S2 | 8.4.6 | Any | Any | Optimizer with reverse index range scan gives incorrect query result |
| 119200 | 2025-10-21 8:19 | 2026-01-15 10:19 | MySQL Server: Security: Roles | Open | S3 | 8.4.x | Any | Any | make connection access sorting rule sane and predictable |
| 119203 | 2025-10-21 12:46 | 2025-11-04 23:25 | MySQL Server: Optimizer | Verified (208 days) | S3 | 8.0.41 | Any | Any | An expression that returns NULL instead of NULL is used to perform the <=> operation. the sql retrun wrong result. |
| 119204 | 2025-10-22 8:10 | 2025-10-23 10:04 | MySQL Server: DML | Verified (220 days) | S2 | 8.0,9.5 | Any | Any | The change of join order may lead to inconsistent update data |
| 119209 | 2025-10-22 14:49 | 2025-10-24 11:43 | MySQL Package Repos | Open (221 days) | S1 | 8.0.44 | Any | Any | MySQL 8.0.44 tag is missing on GitHub |
| 119214 | 2025-10-23 3:16 | 2025-10-23 3:16 | MySQL Server: Documentation | Open | S3 | Any | Any | Document the handling of NULL to NOT NULL conversion in MySQL replication | |
| 119215 | 2025-10-23 9:16 | 2026-01-13 20:35 | MySQL Server: Performance Schema | Open (220 days) | S3 | 8.0.30 | Any | Any | pfs_thread.processlist_id will be null after select group_replication_reset_member_actions() |
| 119220 | 2025-10-23 14:55 | 2025-11-07 9:22 | MySQL Server: Optimizer | Verified (205 days) | S2 | 8.4.6 | Any | x86 | Subquery materialization in LEFT JOIN ON clause loses WHERE conditions |
| 119222 | 2025-10-23 16:49 | 2026-05-28 11:33 | Shell Dump & Load | Verified (219 days) | S3 | 9.5.0 | Any | Any | util.dumpInstance() chunking based on partial primary key leads to unbalanced dump performance |
| 119223 | 2025-10-24 3:16 | 2026-01-13 20:35 | MySQL Server: Performance Schema | Open | S3 | 8.0.30 | Any | Any | The pfs_thread.processlist_id is set to NULL after using Srv_session |
| 119225 | 2025-10-24 9:11 | 2025-10-31 5:22 | MySQL Server: Optimizer | Verified (212 days) | S3 | 8.0.43 | Any | Any | weedout not work for rematerialized temptable |
| 119229 | 2025-10-24 14:18 | 2025-10-28 7:20 | MySQL Package Repos | Open (219 days) | S2 | >= 8.4.6 | Debian (bookworm) | Any (amd64) | Version regression in apt repository |
| 119233 | 2025-10-24 19:37 | 2025-10-24 19:37 | MySQL Server: Connection Handling | Open | S3 | 8.0.43 | Windows (Microsoft Windows 10 Home) | Any | workbench crash when connecting to database |
| 119235 | 2025-10-27 2:47 | 2025-11-10 14:16 | MySQL Server: InnoDB storage engine | Open (202 days) | S3 | 9.5.0 | Any | Any | Crash due to race condition between buf_LRU_check_size_of_non_data_objects and buf_pool_resize |
| 119238 | 2025-10-27 7:31 | 2026-01-23 7:48 | MySQL Server: Compiling | Open (128 days) | S3 | 8.0.45 | MacOS (26.0.1) | ARM | Compilation error with clang 20 |
| 119239 | 2025-10-27 7:53 | 2026-01-23 10:19 | MySQL Server: Compiling | Open (128 days) | S3 | 8.0.45, 8.4.8 | MacOS (26.0.1) | ARM | Compilation error with clang 21 |
| 119241 | 2025-10-27 11:25 | 2025-10-27 11:29 | MySQL Server: DDL | Open (216 days) | S2 | 8.0.41 | Any | Any | Exception when creating index instance |
| 119242 | 2025-10-27 12:13 | 2025-10-27 12:35 | MySQL Server: Compiling | Open (216 days) | S3 | 8.4.7 | MacOS (26.0.1) | ARM | 8.4.7 fails to build with clang 21 |
| 119246 | 2025-10-27 15:02 | 2026-04-13 14:33 | MySQL Server: Compiling | Open (48 days) | S3 | 8.4.8, 9.7.0-er2 | MacOS (26.0.1) | ARM | 9.7.0-er2 compilation error with LLVM 21 |
| 119247 | 2025-10-27 16:09 | 2026-01-23 5:07 | MySQL Server: Tests | Open (128 days) | S3 | 8.0.44, 9.6.0 | MacOS (26.0.1) | ARM | Test main.log_buffered-big failure |
| 119248 | 2025-10-27 16:46 | 2025-10-27 16:54 | MySQL Server: Security: Privileges | Open (216 days) | S3 | 9.4.0 | Any | Any | CHECK TABLE command can be executed by users with the table-level GRANT OPTION privilege |
| 119253 | 2025-10-28 4:57 | 2026-05-28 1:13 | MySQL Server: Replication | Documenting (55 days) | S3 | 9.7.0-er | Any | Any | innodb.tablespace_encrypt_9 crashing the server with assertion failure |
| 119255 | 2025-10-28 7:08 | 2025-10-28 7:08 | MySQL Server: InnoDB storage engine | Open | S3 | mysql-8.0.44 | Any | Any | Assertion failure triggered by temporary table dirty page flush |
| 119256 | 2025-10-28 7:12 | 2025-10-28 7:12 | MySQL Server: Replication | Open | S2 | 8.0.43 | Any | Any | Replication with additional column on source can cause data loss and should not be allowed |
| 119257 | 2025-10-28 7:31 | 2025-10-28 7:31 | MySQL Package Repos | Open | S2 | 8.4.6 / apt-config_0.8.36 | Ubuntu (noble) | x86 | Version degeneration in apt repository |
| 119262 | 2025-10-29 9:01 | 2025-11-04 23:01 | MySQL Server: Optimizer | Verified (208 days) | S3 | 8.0.44,8.4.6,9.4.0 | Any | Any | Incorrect result on comparison between a float expression and an indexed SMALLINT column. |
| 119264 | 2025-10-29 9:39 | 2025-10-29 9:41 | MySQL Workbench: SQL Editor | Open | S3 | 8.0.38 | Windows (10.0.19045) | x86 (AMD 64 Family 23 Model 96 Stepping 1 AuthenticAMD ~2100 Mhz) | mysql workbench 8.0.38 use, discovery bug |
| 119265 | 2025-10-29 11:15 | 2025-10-29 11:15 | MySQL Server: mysqldump Command-line Client | Open | S2 | mysqldump: 8.0.40 | Any | Any | mysqldump 8.0.40 issues FLUSH TABLES before dumping, generating a new GTID and causing replication divergence |
| 119270 | 2025-10-30 9:12 | 2026-04-14 8:43 | MySQL Server: Replication | Open | S3 | MySQL8.0,5.7 | Any | Any | Single-statement transactions can cause latency spikes on the replica |
| 119273 | 2025-10-30 14:14 | 2026-01-15 10:29 | MySQL Server: InnoDB storage engine | Open (213 days) | S2 | 8.4.6 | Red Hat (5.14.0-570.25.1.el9_6.x86_64) | x86 | disk-based Temptable gives "Table './tmp/#sql2730_2b2_4' doesn't exist" |
| 119275 | 2025-10-30 17:57 | 2025-10-30 17:57 | MySQL Cluster: NDB API | Open | S3 | Any | Any | Drop TCKEY_FAILCONF lead to crash | |
| 119276 | 2025-10-31 6:05 | 2026-01-13 11:34 | MySQL Server: InnoDB storage engine | Open | S3 | 8.0.44 | Any | Any | ALTER TABLE ANALYZE PARTITION statement causes incorrect results in the mysql.table_table_stats |
| 119279 | 2025-10-31 10:48 | 2025-10-31 10:48 | MySQL Server: Tests | Open | S3 | 8.4.6 | Any | Any | The default value of innodb_read_io_threads uses too many system resources with mysql-test.run.pl |
| 119280 | 2025-10-31 11:55 | 2026-05-29 10:58 | MySQL Server: InnoDB storage engine | Open (2 days) | S2 | 9.5.0 | Any | Any | INSTANT ADD succeeds even when the size of a row crosses row_size_limit |
| 119284 | 2025-10-31 17:43 | 2025-10-31 20:16 | Connector / ODBC | Open (212 days) | S3 | 9.0 | Windows | Any | Unicode characters encoding problem on Connector/ODBC >= 9.0 |
| 119285 | 2025-11-01 6:16 | 2026-01-29 6:39 | MySQL Server: InnoDB storage engine | Open (122 days) | S5 | 8.0.44 | Any | Any | resue read-view for read_only mode |
| 119287 | 2025-11-01 10:08 | 2025-11-04 21:01 | MySQL Server: Optimizer | Verified (208 days) | S3 | 8.0.41 | Any | Any | Decimal Precision Mismatch in UNION Query with CONCAT Function |
| 119290 | 2025-11-02 15:06 | 2025-11-07 7:43 | MySQL Server: InnoDB storage engine | Open (205 days) | S2 | 9.3.0, 9.5.0 | Any | Any | SELECT statement is affected by concurrent transaction under Read Uncommitted |
| 119300 | 2025-11-04 10:46 | 2025-11-04 10:56 | MySQL Server: InnoDB storage engine | Open (208 days) | S3 | 8.0.44 | Any | Any | Debug assertion failure: field.field_no < dict_index_get_n_fields(index) |
| 119303 | 2025-11-05 1:49 | 2025-11-05 5:00 | MySQL Server: DML | Verified (207 days) | S3 | 8.0.41 | Any | Any | The query is normal without using the histogram, but an error occurs when using the histogram |
| 119304 | 2025-11-05 2:08 | 2026-01-15 10:31 | MySQL Server: Replication | Open (207 days) | S3 | 5.7，8.0 | Any | Any | SQL_LOAD-xxxx file exists when the SQL thread checks permissions, causing the SQL thread fail to start |
| 119305 | 2025-11-05 4:02 | 2025-12-16 13:55 | MySQL Server: Optimizer | Verified (166 days) | S3 | 8.0.41 | Linux | x86 | The query results of enabling and disabling materialization are inconsistent. |
| 119306 | 2025-11-05 7:02 | 2025-11-06 5:34 | MySQL Server: Optimizer | Verified (206 days) | S3 | 8.0, 9.5 | Any | Any | The EXPLAIN plan may be inconsistent with the actual execution. |
| 119309 | 2025-11-05 13:37 | 2026-03-27 8:44 | MySQL Server: Partitions | Verified (131 days) | S3 | 8.0.42 | Any | Any | An insert prepared statement fails to write across partitions |
| 119310 | 2025-11-05 14:54 | 2025-11-05 14:54 | MySQL Package Repos | Open | S1 | 8.4 | Ubuntu (24.04 LTS) | x86 | Version regression in repository, not newest packages in repository |
| 119311 | 2025-11-05 16:33 | 2025-11-05 16:33 | MySQL Workbench | Open | S3 | Any | Any | Contribution: remove: gnome-keyring from dependencies in .spec file | |
| 119312 | 2025-11-05 17:30 | 2026-01-13 11:33 | MySQL Server: Replication | Open | S3 | 8.4.x | Any | Any | `start replica` command adds an invalid record to mysql.slave_master_info |
| 119313 | 2025-11-06 3:03 | 2025-12-06 21:22 | MySQL Server: Optimizer | Verified (176 days) | S3 | 8.0.41 | Any | Any | BETWEEN clause returns incorrect results when comparing numeric literal with DATETIME columns |
| 119315 | 2025-11-06 8:04 | 2025-11-06 8:04 | Connector / Python | Open | S3 | 9.0.0~9.5.0 | Any | Any | mysql.connector.aio TypeError when connecting to MySQL without explicit SSL config (even if server requires SSL) |
| 119316 | 2025-11-06 8:51 | 2025-11-06 8:51 | Shell Dump & Load | Open | S3 | 9.5.0 | Any | x86 | mysql shell dumpInstance to s3, support use_dualstack_endpoint from config profile |
| 119318 | 2025-11-06 11:28 | 2025-11-07 8:03 | MySQL Server: Data Dictionary | Verified (205 days) | S3 | 9.5 | CentOS (CentOS Linux release 7.7.1908 (Core)) | x86 (x86_64) | When modifying the system time to a date beyond 2038, MySQL installation reports an error |
| 119321 | 2025-11-07 4:35 | 2025-11-07 7:37 | MySQL Server: Optimizer | Verified (205 days) | S3 | 9.4.0 | Any | Any | Unexpected None after changing SUM to SUM (x*2) |
| 119322 | 2025-11-07 4:58 | 2025-11-07 7:29 | MySQL Server: Optimizer | Verified (205 days) | S3 | 9.4.0 | Any | Any | Unexpected None after adding a window column |
| 119323 | 2025-11-07 5:59 | 2025-11-07 7:26 | MySQL Server: Optimizer | Verified (205 days) | S3 | 9.4.0 | Any | Any | row number become less after changing COUNT(DISTINCT) to COUNT |
| 119325 | 2025-11-07 7:33 | 2025-11-07 7:33 | MySQL Server: InnoDB storage engine | Open | S2 | 9.5.0 | Any | Any | SELECT does not create a snapshot when the WHERE condition evaluates to false |
| 119326 | 2025-11-07 7:40 | 2025-11-07 9:07 | MySQL Server: Optimizer | Verified (205 days) | S3 | 8.0.41 | Any | Any | Using the COALESCE function, two opposite conditions return the same result. |
| 119327 | 2025-11-07 7:52 | 2026-02-05 21:26 | MySQL Server: Optimizer | Verified (115 days) | S3 | 8.0.45 | Any | Any | after adding an index ,the result return different |
| 119329 | 2025-11-07 8:13 | 2025-11-11 14:02 | MySQL Server: Optimizer | Verified (205 days) | S3 | 8.0.44 | Any | Any | Column name unexpectedly change after changing COUNT to COUNT(DISTINCT) |
| 119331 | 2025-11-07 9:44 | 2025-11-07 9:44 | MySQL Workbench: Modeling | Open | S3 | 8.0.44 | Any (MS Windows 10 Enterprise & macOS 15.6.1) | Any | Forward engineering process: Selecting Table objects to not be exported, does not work |
| 119334 | 2025-11-07 13:52 | 2025-11-07 13:52 | MySQL Workbench | Open | S3 | 8.0.43 | Windows (Microsoft Windows 10 Pro for Workstations) | Any | Query with DROP TABLE statement removes the table name from schemas, but CREATE TABLE don't restore it |
| 119335 | 2025-11-07 17:54 | 2025-11-07 17:56 | MySQL Workbench | Open | S3 | 8.0.42 | Windows (Microsoft Windows 11 Pro) | x86 (workstation) | Opened MySQL Workbench -> BugReport Suggested |
| 119336 | 2025-11-07 18:21 | 2025-11-07 18:49 | MySQL Server: Command-line Clients | Open (205 days) | S3 | 5.7 8.0 8.4 | Any | Any | extra whitespace in grant statement results in syntax error |
| 119337 | 2025-11-07 18:24 | 2026-01-21 10:13 | MySQL Package Repos | Open (165 days) | S2 | Ubuntu (25.10) | x86 (amd64) | No apt repo for Ubuntu 25.10 (code name questing) | |
| 119339 | 2025-11-08 17:27 | 2025-11-11 7:31 | MySQL Server: Optimizer | Verified (201 days) | S3 | 8.0.41 | Any | Any | The results are different after extracting the value of the COALESCE function |
| 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. |
| 119341 | 2025-11-10 8:24 | 2025-11-11 7:56 | MySQL Server: Optimizer | Verified (201 days) | S3 | 9.4.0 | Any | Any | ALL subquery evaluates incorrectly in SELECT list when comparing against a BIT column |
| 119342 | 2025-11-10 8:26 | 2025-11-11 8:10 | MySQL Server: Optimizer | Verified (201 days) | S3 | 9.4.0 | Any | Any | Bits value change after changing UNION to UNION ALL |
| 119343 | 2025-11-10 8:40 | 2026-05-28 1:13 | MySQL Server: Optimizer | Documenting (192 days) | S3 | 8.0 | Any | Any | NOT BETWEEN evaluates incorrectlywhen FROM_UNIXTIME operates on a FLOAT column |
| 119344 | 2025-11-10 8:47 | 2025-11-12 3:04 | MySQL Server: Optimizer | Verified (200 days) | S3 | 9.4.0 | Any | Any | Floating-point precision loss happen after changing UNION to UNION ALL |
| 119345 | 2025-11-10 9:21 | 2025-11-20 11:33 | MySQL Server: Optimizer | Verified (192 days) | S3 | 8.0 | Any | Any | Presence of UNIQUE index on INT column causes inconsistent results for IF with ANY subquery |
| 119346 | 2025-11-10 9:43 | 2025-11-20 12:40 | MySQL Server: Optimizer | Verified (192 days) | S3 | 8.0 | Any | Any | CASE expression evaluates incorrectly |
| 119347 | 2025-11-10 10:43 | 2025-11-20 12:48 | MySQL Server: Optimizer | Verified (192 days) | S3 | 8.0 | Any | Any | IN predicate incorrectly evaluates RADIANS() and TINYINT with key |
| 119348 | 2025-11-10 11:01 | 2025-11-20 12:58 | MySQL Server: Optimizer | Verified (192 days) | S3 | 8.0 | Any | Any | Incorrect row number after changing having clause |
| 119349 | 2025-11-10 12:06 | 2025-11-20 13:05 | MySQL Server: Optimizer | Verified (192 days) | S3 | 9.4.0 | Any | Any | Incorrect String Comparison with MyISAM BIT Column in IN Subquery |
| 119350 | 2025-11-10 12:14 | 2025-11-20 13:15 | MySQL Server: Optimizer | Verified (192 days) | S3 | 8.0 | Any | Any | Column name change after changing having clause |
| 119351 | 2025-11-10 13:00 | 2026-02-05 21:15 | MySQL Server: Optimizer | Verified (115 days) | S3 | 8.0.45 | Any | Any | Index caused different result |
| 119352 | 2025-11-10 13:11 | 2026-02-05 21:02 | MySQL Server: Optimizer | Verified (115 days) | S3 | 8.0.45 | Any | Any | row number become less after changing where clause |
| 119353 | 2025-11-10 14:30 | 2026-02-05 20:53 | MySQL Server: Optimizer | Verified (115 days) | S3 | 9.4.0 | Any | Any | Column Value change after removing DISTINCT in query |
| 119354 | 2025-11-10 15:51 | 2025-12-06 21:52 | MySQL Server: Optimizer | Verified (176 days) | S3 | 9.4.0 8.4.6 | Any | Any | IN subquery evaluates incorrectly when using IFNULL and CAST AS DATETIME |
| 119355 | 2025-11-10 16:15 | 2025-12-06 22:02 | MySQL Server: Optimizer | Verified (176 days) | S3 | 9.4.0 8.4.6 | Any | Any | BETWEEN ... AND NULL evaluates incorrectly with bitwise shift |
| 119356 | 2025-11-10 16:20 | 2025-12-06 22:04 | MySQL Server: Charsets | Verified (176 days) | S3 | Any | Any | Contribution: Fix NUL characters in FORMAT() output | |
| 119360 | 2025-11-11 8:42 | 2026-02-08 14:00 | MySQL Server: Optimizer | Verified (112 days) | S3 | 8.0.41 | Any | Any | Result inconsistency due to sorting in temporary tables |
| 119363 | 2025-11-12 2:52 | 2025-11-12 3:10 | MySQL Server: Optimizer | Verified (200 days) | S3 | 9.4.0 8.4.6 | Any | Any | Complex WHERE Expression on Indexed FLOAT Column Evaluates Incorrectly |
| 119364 | 2025-11-12 3:01 | 2025-12-06 22:14 | MySQL Server: Optimizer | Verified (176 days) | S3 | 9.4.0 8.4.6 | Any | Any | Incorrect Evaluation of = ANY Subquery with NULL on Indexed DECIMAL Column |
| 119365 | 2025-11-12 3:14 | 2025-12-06 22:25 | MySQL Server: Optimizer | Verified (176 days) | S3 | 9.4.0 8.4.6 | Any | Any | Incorrect NOT IN Evaluation for NULL on Indexed TEXT Column |
| 119369 | 2025-11-12 9:10 | 2026-01-20 7:17 | MySQL Server: SYS Schema | Open (131 days) | S3 | MySQL 8.0 | Any | Any | MySQL 8.0 sys.x$innodb_lock_waits has Unnecessary type conversion |
| 119370 | 2025-11-12 10:07 | 2025-12-06 22:40 | MySQL Server: Optimizer | Verified (176 days) | S3 | 9.4.0 8.4.6 | Any | Any | FLOAT Value Returned by CASE Statement Evaluates Incorrectly in Bitwise Operation |
| 119379 | 2025-11-13 0:42 | 2025-11-13 0:42 | MySQL Server: DDL | Open | S3 | 8.0.41 | Linux (AlmaLinux 9.6) | x86 (XEON) | `AUTO_INCREMENT value ignored after CREATE TABLE in MySQL 8.0.41 (starts from 1 instead of specified value)` |
| 119381 | 2025-11-13 8:14 | 2026-01-13 19:17 | MySQL Server: DML | Verified (138 days) | S2 | 8.0.43, 9.4.0 | Any | Any | Contribution by Tencent: Duplicate auto-increment values happened with partitioned tables and uk conflict |
| 119385 | 2025-11-13 9:41 | 2025-12-06 22:51 | MySQL Server: Optimizer | Verified (176 days) | S3 | 8.0.41 | Any | Any | After replacing the expressions inside BETWEEN ... AND with constants, the results become inconsistent. |
| 119386 | 2025-11-13 11:44 | 2026-01-15 12:35 | MySQL Server: Optimizer | Verified (136 days) | S1 | 9.4.0 | Any | Any | unexpected error "Can't write; duplicate key in table '/tmp/#sql1_372_1'" |
| 119389 | 2025-11-13 21:23 | 2025-11-13 21:23 | MySQL Workbench | Open | S3 | 8.0.44 | Any | Any | Unable to open the already established connection in MySQL Workbench |
| 119391 | 2025-11-14 7:19 | 2025-11-27 7:19 | MySQL Server: Compiling | Open | S3 | 9.5.0 | Linux (mysqld --no-defaults --help failed) | x86 | /mysql-9.5.0/cmake/info_bin.cmake:37 (CREATE_INFO_BIN) |
| 119393 | 2025-11-14 7:54 | 2025-11-14 8:07 | MySQL Server: InnoDB storage engine | Open | S3 | 8.0 | Any | Any | Wrong db_name asing for acquire_uncached_table() |
| 119395 | 2025-11-14 9:20 | 2025-11-15 12:34 | MySQL Server: InnoDB storage engine | Open | S3 | 8.4 | Any | Any | WL #12527 may cause performance jitter under heavy write workloads |
| 119396 | 2025-11-14 10:58 | 2025-11-14 15:12 | MySQL Server: InnoDB storage engine | Open (198 days) | S1 | 8.0.40 | Any | Any | Increase in undo log size , slower purging and no truncation even after restart |
| 119397 | 2025-11-15 3:58 | 2025-11-15 3:58 | Tools: MTR / mysql-test-run | Open | S3 | trunk | Linux | x86 | CA certificate file expired |
| 119398 | 2025-11-15 6:56 | 2025-12-07 19:21 | MySQL Server: Optimizer | Verified (175 days) | S3 | 9.4.0 | Any | Any | rows become less after removing Except clause |
| 119399 | 2025-11-15 7:00 | 2025-12-07 19:31 | MySQL Server: Optimizer | Verified (175 days) | S3 | 9.4.0 | Any | Any | Column name change after adding DISTINCT |
| 119400 | 2025-11-15 7:20 | 2025-12-07 20:08 | MySQL Server: Optimizer | Verified (175 days) | S3 | 8.0 | Any | Any | rows become less after changing join clause |
| 119402 | 2025-11-15 8:39 | 2025-12-07 20:50 | MySQL Server: Optimizer | Verified (175 days) | S3 | 9.4.0 | Any | Any | EXCEPT operation incorrectly removes rows with NULL and non-NULL combination when subtracting sets with NULL values |
| 119403 | 2025-11-15 9:38 | 2025-12-07 20:55 | MySQL Server: Optimizer | Verified (175 days) | S3 | 9.4.0 | Any | Any | INTERSECT operation incorrectly gets rows with NULL and non-NULL combination |
| 119404 | 2025-11-15 18:43 | 2025-11-15 18:43 | Connector / ODBC | Open | S2 | Any | Any | Calling SQLTables() does not include internal tables/views | |
| 119405 | 2025-11-17 3:12 | 2025-12-07 21:03 | MySQL Server: Locking | Open | S3 | 8.0.41 | Any | Any | Set @@transaction_isolation does not take effect. |
| 119406 | 2025-11-17 3:21 | 2025-11-17 3:21 | Tools: MTR / mysql-test-run | Open | S3 | 8.0.44 | Any | Any | CA certificate expired |
| 119407 | 2025-11-17 6:17 | 2025-12-07 21:04 | MySQL Server: Locking | Open (193 days) | S3 | 8.0.41 | Any | Any | Isolation Level Settings |
| 119408 | 2025-11-17 7:39 | 2025-11-17 7:39 | MySQL for Windows: Installer | Open | S1 | MySQL Installer 8.0.44 | Windows (Absolute path information is required) | x86 | Mysql workbench has encountered a problem, Absolute path information is required |
| 119409 | 2025-11-17 9:32 | 2025-11-17 9:32 | MySQL Server: InnoDB storage engine | Open | S3 | 8.0.39 | Any | Any | Update fails to update data consistently after locking is released |
| 119413 | 2025-11-17 23:52 | 2025-12-07 21:06 | MySQL Server: Optimizer | Verified (175 days) | S3 | mysql Ver 9.4. | Any | Any | Intersection order |
| 119415 | 2025-11-18 6:07 | 2025-12-07 21:17 | MySQL Server: Optimizer | Verified (175 days) | S3 | 9.4.0 | Any | Any | Incorrect IN Subquery on ARCHIVE Engine |
| 119416 | 2025-11-18 6:11 | 2025-12-07 21:23 | MySQL Server: Optimizer | Verified (175 days) | S3 | 9.4.0 | Any | Any | Incorrect in Subquery on MEMORY Engine |
| 119418 | 2025-11-18 8:23 | 2025-11-25 11:21 | MySQL Server: MyISAM storage engine | Open (187 days) | S3 | 8.4.7 | Any | Any | MyISAM ALTER TABLE random fails |
| 119419 | 2025-11-18 10:30 | 2025-11-18 10:30 | Connector / NET | Open | S3 | 9.0.9 | Any | Any | MySql.EntityFrameworkCore error connecting with MySqlConnection when running migrations |
| 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 |
| 119432 | 2025-11-20 8:47 | 2025-12-07 21:44 | MySQL Server: Data Types | Verified (175 days) | S1 | 8.0 | Any | Any | Inconsistent time conversion behaviors between text and integer |
| 119433 | 2025-11-20 9:30 | 2025-12-07 21:58 | MySQL Server: Data Types | Verified (175 days) | S1 | 8.4.6 | Any | Any | Inconsistent date conversion behaviors between text and integer |
| 119436 | 2025-11-20 15:36 | 2025-11-27 7:03 | MySQL Server: Security: Privileges | Open | S2 | 8.0.35 | Ubuntu (EC2 instance) | x86 | User Privileges are Missed On Replica Server |
| 119439 | 2025-11-21 14:55 | 2025-11-21 14:55 | Shell VSCode Extension | Open | S2 | 1.19.19 | Windows | x86 | MySQL Shell for VS Code Welcome Wizard Installation of Certificate Never Completes |
| 119440 | 2025-11-21 15:46 | 2026-01-07 21:33 | MySQL Workbench | Open | S3 | 8.0.44 | Windows (Windows 11 Pro 64 bit) | Any | Workbench crashing when connecting to to a server |
| 119441 | 2025-11-21 20:09 | 2025-11-21 20:09 | MySQL Server: Group Replication | Open | S2 | 8.0.35 | Linux (Rocky Linux release 8.10) | x86 | Group replication binds to ipv6 wildcard address |
| 119442 | 2025-11-21 20:13 | 2026-05-28 1:13 | MySQL Server: Optimizer | Patch pending (185 days) | S5 | 8.4.4 | Any | Any | Optimizer fails to simplify ORDER BY when column is filtered by IS NULL, causing filesort |
| 119445 | 2025-11-23 4:32 | 2025-11-23 4:32 | MySQL Server: InnoDB storage engine | Open | S2 | 5.7 | Ubuntu | Any | ALTER TABLE ... AUTO_INCREMENT allows values outside column datatype range → later INSERT fails |
| 119446 | 2025-11-23 6:46 | 2025-11-27 4:57 | MySQL Server: Optimizer | Verified (185 days) | S3 | 9.4.0 | Any | Any | rows become more after changing COUNT to COUNT(DISTINCT) |
| 119447 | 2025-11-23 8:34 | 2025-11-27 5:04 | MySQL Server: Optimizer | Verified (185 days) | S5 | 8.0.41 | CentOS | x86 | Prepare Statement execute much slower than normal select query |
| 119448 | 2025-11-24 5:02 | 2025-11-24 5:02 | Licensing | Open | S3 | 8.4.7 | Any | Any | MySQL 8.4.7 License is old and not updated |
| 119451 | 2025-11-24 9:50 | 2026-01-21 3:17 | MySQL Server: Locking | Open (130 days) | S2 | 8.0.44 | Any | Any | The schema's MDL lock is held for too long after opening the table |
| 119453 | 2025-11-24 14:12 | 2025-12-07 22:36 | MySQL Server: Optimizer | Verified (175 days) | S2 | 8.0 | Any | Any | DEFAULT(column) returns wrong result when column is to the right of left join |
| 119454 | 2025-11-24 16:04 | 2025-11-27 5:11 | MySQL Server: Optimizer | Verified (185 days) | S2 | 9.4.0 | Any | Any | Hash join has wrong result when the join equality involves FLOAT or DECIMAL column |
| 119456 | 2025-11-25 6:52 | 2025-11-28 14:55 | MySQL Server: Optimizer | Verified (184 days) | S3 | 8.0.44, 8.4.7, 9.5 | Any | Any | Query block name uses mixed decimal/hexadecimal in optimizer trace and hint |
| 119457 | 2025-11-25 9:00 | 2025-11-27 12:42 | MySQL Server: InnoDB storage engine | Open (185 days) | S2 | 5.7 | Any | Any | import tablespace cost too long |
| 119458 | 2025-11-25 9:23 | 2025-11-25 9:31 | MySQL Server: Group Replication | Open (187 days) | S2 | 8.0.32, 8.4.4 | Any | Any | server cannot restart after crash when relay_log_recovery=1 and have both mgr and normal slave |
| 119460 | 2025-11-25 10:08 | 2026-01-21 3:17 | MySQL Server: InnoDB storage engine | Open (130 days) | S2 | 8.0.44 | Any | Any | InnoDB transaction may get stuck in an infinite loop when releasing Read Locks |
| 119463 | 2025-11-26 6:23 | 2026-02-05 20:07 | MySQL Server: Charsets | Verified (115 days) | S2 | 9.5.0 | Any | Any | some charactor may be truncated use utf8mb4_general_ci collation_connection |
| 119465 | 2025-11-26 10:11 | 2025-11-26 10:11 | MySQL Server: Tests | Open | S3 | 9.5.0 | Any | Any | rpl_insert_id test started to fail sporadically after mysql-9.5.0 made GTID mode default |
| 119467 | 2025-11-27 6:05 | 2025-11-27 6:05 | MySQL Server: DDL | Open | S2 | 8.0.41 | Any | Any | Creating the index directly works, but the operation fails when wrapped in an IF() function, |
| 119470 | 2025-11-27 14:30 | 2025-11-28 13:06 | MySQL Server: Optimizer | Verified (184 days) | S1 | 8.0.44+ | Any | Any | sql injection |
| 119471 | 2025-11-27 17:03 | 2026-05-06 17:03 | MySQL Server: Connection Handling | Open (25 days) | S2 | 8.4.7 | Ubuntu (25.10 questing) | x86 (64 bits) | "Bad handshake" during each connection to a replication source server |
| 119473 | 2025-11-29 8:17 | 2025-11-30 15:03 | MySQL Server: InnoDB storage engine | Open (183 days) | S3 | 8.0.41 | Any | Any | InnoDB Mutex Deadlock Cause Mysql Crash |
| 119474 | 2025-11-29 9:29 | 2025-12-01 4:16 | MySQL Server: Optimizer | Verified (181 days) | S2 | 8.0.41 | Any | Any | Result error caused by the subquery_to_derived optimizer switch |
| 119475 | 2025-11-30 20:50 | 2025-12-02 15:20 | MySQL Server: Installing | Open (182 days) | S3 | 8.0 | Windows (win 10) | Any | MYSQL Workbench 8.0 home screen not being displayed correctly |
| 119480 | 2025-12-01 9:38 | 2025-12-03 9:43 | MySQL Server: InnoDB storage engine | Verified (179 days) | S3 | Any | Any | Full table scans on primary keys, MySQL 8.0 performance degradation than MySQL 5.7. | |
| 119482 | 2025-12-01 12:00 | 2025-12-01 12:04 | MySQL Server: Security: Privileges | Open (181 days) | S3 | 9.5.0 | Linux | Any | OPTIMIZE_LOCAL_TABLE does not support databse-level and table-level granting, which is inconsistent to the documentation |
| 119485 | 2025-12-01 14:10 | 2025-12-02 5:32 | MySQL Server: Optimizer | Verified (180 days) | S2 | 9.5.0,8.0.41 | Any | Any | Wrong result with left joins |
| 119486 | 2025-12-01 14:33 | 2025-12-01 14:33 | Connector / C | Open | S1 | 9.5 ANSI | Windows | Any | Connector/C ANSI fails to select multibyte table names |
| 119487 | 2025-12-01 14:45 | 2026-02-05 19:41 | MySQL Server: Optimizer | Verified (115 days) | S2 | 8.0.45 | Ubuntu (22.04) | Any | JOIN, STRAIGHT_JOON Return Different Results |
| 119488 | 2025-12-01 14:52 | 2025-12-02 4:37 | MySQL Server: Optimizer | Verified (180 days) | S2 | 9.4.0, 9.5.0 | Ubuntu (22.04) | Any | NTERSECT Bug: NULL-Handling Inconsistency Returns Non-Intersecting Row from Outer Joins with NULL Comparisons |
| 119489 | 2025-12-02 4:44 | 2025-12-02 4:46 | MySQL Server: Replication | Open (180 days) | S3 | 8.4.7 | Any | Any | GTID tags can violate restrictions |
| 119490 | 2025-12-02 7:48 | 2025-12-02 7:57 | MySQL Server: InnoDB storage engine | Open | S3 | 8.0.41 | Any | Any | savepoint |
| 119491 | 2025-12-02 8:21 | 2025-12-08 21:10 | MySQL Server: Optimizer | Verified (174 days) | S1 | 8.4.7 | Any | Any | Incorrect results for make_set operation against longtext column |
| 119495 | 2025-12-02 21:50 | 2025-12-02 21:50 | MySQL Server: Documentation | Open | S3 | Any | Any | Incomplete documentation for innodb_max_purge_lag. | |
| 119497 | 2025-12-03 7:58 | 2025-12-03 8:42 | MySQL Server: DDL | Open | S3 | 8.0.44 | Any | Any | Failed if execute multiple times DDL on same column in one query |
| 119499 | 2025-12-03 15:20 | 2026-05-28 1:13 | MySQL Server: Optimizer | Documenting (177 days) | S2 | 9.5.0,8.0.41 | Any | Any | Item_view_ref::used_tables() is wrong, leads to wrong query result |
| 119500 | 2025-12-03 15:23 | 2025-12-03 15:23 | Connector / NET | Open | S2 | 8.4 | Any | Any | MySql.Data 8.4.0 Fails with "Access denied" during mysql_clear_password (LDAP) handshake, while MySQL CLI succeeds. |
| 119503 | 2025-12-03 16:45 | 2025-12-04 20:12 | MySQL Server: InnoDB storage engine | Open (178 days) | S3 | 8.4.6 | Linux | x86 | [InnoDB] Partitioned tables in reserved db name 'aux' act as missing tablespaces after restart |
| 119505 | 2025-12-04 9:14 | 2025-12-04 9:14 | MySQL Workbench: SQL Editor | Open | S3 | 8.0.45 | Windows (Microsoft Windows 10 Pro) | Any | workbench put INVISIBLE to some index's Automatic |
| 119507 | 2025-12-04 11:29 | 2025-12-04 20:58 | Connector / ODBC | Open (178 days) | S3 | 9.5.0 (mysql-connector-odbc-9.5.0-1.el9. | CentOS (CentOS Stream 9 / RHEL 9 compatible (EL9 x86_64)) | x86 | Connector/ODBC 9.5.0 crashes in bind_param() when binding UTF-8 text + BLOB under multi-threaded load |
| 119508 | 2025-12-04 11:35 | 2025-12-04 12:02 | MySQL Server: DDL | Open | S3 | 8.0.43 | Any | Any | Parallel `ALTER TABLE … CONVERT TO utf8mb4` on tables used by views leaves missing tablespaces on 8.0 and 8.4. |
| 119511 | 2025-12-05 0:30 | 2025-12-15 23:27 | Connector / ODBC | Open (167 days) | S1 | 9.5.0 | Any (All) | Any (All) | Buffer Overflow on Large Key-Value Pairs |
| 119513 | 2025-12-05 1:27 | 2025-12-08 1:12 | MySQL Router | Open (174 days) | S2 | 8.0.40 | Linux (Rocky Linux 8.10 (Green Obsidian)) | x86 | MySQL Router SSL Error Leading to Crash |
| 119517 | 2025-12-05 15:25 | 2025-12-15 5:26 | MySQL Server: InnoDB storage engine | Open (167 days) | S3 | 8.0.44 | Any | Any | Importing Table with Instant Drop Column not fix index col name pointer |
| 119520 | 2025-12-06 17:55 | 2025-12-08 3:51 | MySQL Server: Optimizer | Verified (174 days) | S2 | 9.5.0 | Ubuntu (22.04) | Any | Inconsistent NULL and Negative Zero Handling in EXISTS Subquery with HAVING Clause |
| 119521 | 2025-12-08 3:23 | 2025-12-10 6:47 | MySQL Server: InnoDB storage engine | Open | S2 | 8.4 | Any | Any | False positive deadlock detected involving SELECT FOR SHARE / LOCK IN SHARE MODE |
| 119524 | 2025-12-08 19:04 | 2025-12-08 19:04 | MySQL Workbench | Open | S3 | Any | Any | Contribution: Correct spelling of GitHub | |
| 119528 | 2025-12-09 9:49 | 2025-12-10 12:38 | MySQL Server: Optimizer | Verified (172 days) | S2 | 8.0 | Any | Any | hash join result incorrect |
| 119530 | 2025-12-09 12:38 | 2025-12-11 9:31 | MySQL Server: Optimizer | Verified (171 days) | S1 | 8.4.7 | Any | Any | Incorrect results for NULLIF functions |
| 119531 | 2025-12-09 14:40 | 2025-12-15 14:58 | MySQL Server: Optimizer | Verified (167 days) | S5 | 8.4.6 | Any | Any | Optimizer should use a short-circuit DESC scan for SELECT MAX(PK) WHERE ... |
| 119533 | 2025-12-10 12:51 | 2025-12-10 12:51 | Connector / Python | Open | S3 | 9.3.0 | Any | Any | Python mysql-connector templating crashes on weird inputs |
| 119538 | 2025-12-11 1:54 | 2025-12-12 5:12 | MySQL Server: Optimizer | Verified (170 days) | S3 | 8.0.41 | Any | Any | different values set for sql_buffer_result and materialization lead to different query results. |
| 119541 | 2025-12-11 12:32 | 2025-12-12 8:19 | MySQL Server: Optimizer | Verified (170 days) | S2 | 8.0, 8.4, 9.5 | Any | Any | Performance regression due to record buffer in index range scan |
| 119542 | 2025-12-11 18:59 | 2025-12-11 18:59 | MySQL Server: Documentation | Open | S3 | 8.0, 8.4, 9.x | Any | Any | Wrong links in Undo Tablespaces Documentation. |
| 119553 | 2025-12-15 14:00 | 2025-12-15 14:00 | MySQL Server: Federated storage engine | Open | S2 | 8.4.6 | Linux | x86 | Mutex deadlock between THR_LOCK_servers and federated_mutex |
| 119555 | 2025-12-15 23:11 | 2025-12-15 23:27 | Connector / ODBC | Open | S3 | Any | Any | Contribution: fix: dynamic sized key-value pair | |
| 119558 | 2025-12-16 8:39 | 2025-12-16 8:57 | MySQL Server: Replication | Open (166 days) | S3 | 8.4.7 | Any | Any | SHOW BINLOG EVENTS fails with Event too big |
| 119559 | 2025-12-16 10:02 | 2025-12-16 10:02 | MySQL Operator | Open | S3 | Any | Any | util.dumpInstance ignores custom CA for S3/HTTPS (CURLcode 60), even though CA is in secret | |
| 119564 | 2025-12-16 12:51 | 2026-01-30 1:11 | MySQL Server: InnoDB storage engine | Open (121 days) | S3 | 9.5.0 | Any | Any | for REPEATABLE READ TRANSACTION ISOLATION, data should not be read if deleted |
| 119565 | 2025-12-17 1:06 | 2026-02-05 15:32 | MySQL Server: Optimizer | Verified (115 days) | S3 | 8.0.41 | Any | Any | Temporary table causes incorrect conversion from TIME to JSON type |
| 119567 | 2025-12-17 2:53 | 2025-12-18 2:10 | MySQL Server: InnoDB storage engine | Open (164 days) | S2 | 8.0.30/9.4.0/8.4.6 | Any | Any | signal 6 crashed when too many connections |
| 119570 | 2025-12-17 10:08 | 2025-12-18 6:06 | MySQL Server: InnoDB storage engine | Open | S2 | 8.0.44 | Ubuntu (24.04) | x86 (running under Virtual Box 7.2.2, Win11 host) | Reports of "database page corruption", and server restart |
| 119577 | 2025-12-19 8:15 | 2025-12-19 8:15 | MySQL Server: XA transactions | Open | S3 | 8.0.43 | Linux | x86 | Read uncommitted isolation was not work in different transactions |
| 119578 | 2025-12-19 14:06 | 2025-12-19 14:11 | MySQL Server: InnoDB storage engine | Open | S1 | 8.0.40 | Any | x86 | Repeated MySQL Crashes During Online ALTER on Multi -TB Tables |
| 119581 | 2025-12-20 14:54 | 2025-12-22 19:17 | MySQL Server: Optimizer | Verified (160 days) | S3 | 8.0.33 | Ubuntu (22.04) | Any | FLOOR function shows inconsistent overflow handling |
| 119582 | 2025-12-22 6:49 | 2025-12-22 19:27 | MySQL Server: Optimizer | Verified (160 days) | S2 | 8.0.44 | Any | Any | Inconsistency functional dependency in ONLY_FULL_GROUP_BY mode between derived tables and physical tables |
| 119583 | 2025-12-22 7:34 | 2025-12-22 19:35 | MySQL Server: Optimizer | Verified (160 days) | S3 | 8.0.44 | Any | Any | Create index can lead to incorrect results |
| 119584 | 2025-12-22 16:09 | 2025-12-22 19:42 | MySQL Server: Optimizer | Verified (160 days) | S3 | 8.0.44 | Any | Any | The HAVING clause cannot recognize alias columns defined by Boolean expressions in derived tables |
| 119585 | 2025-12-23 3:17 | 2025-12-23 5:43 | MySQL Server: InnoDB storage engine | Open | S3 | 8.0.30/9.4.0/8.4.6 | Any | Any | In extreme cases, sync_array_get_and_reserve_cell fails to obtain a cell even have space |
| 119586 | 2025-12-23 9:09 | 2025-12-26 16:50 | MySQL Server: Data Types | Verified (156 days) | S1 | 8.4.7 | Any | Any | Inconsistent results for date conversion |
| 119588 | 2025-12-24 3:03 | 2025-12-26 17:23 | MySQL Server: Optimizer | Verified (156 days) | S1 | 8.0.44 | Any | Any | Incorrect result in JOIN with IN subquery |
| 119590 | 2025-12-24 6:41 | 2025-12-26 6:22 | MySQL Server: Optimizer | Verified (156 days) | S1 | 9.5.0 | Any | Any | EXCEPT (SELECT NULL) returns incorrect result (missing row) on DECIMAL primary key column |
| 119591 | 2025-12-24 7:27 | 2025-12-26 17:48 | MySQL Server: Data Types | Verified (156 days) | S1 | 8.0.44 | Any | Any | Incorrect result type for NULLIF(DOUBLE,BIGINT) function |
| 119592 | 2025-12-24 7:29 | 2026-01-23 5:34 | MySQL Workbench | Open | S3 | Any | Any | MySQL Workbench crashes during Table Data Import Wizard with ProgressBar disposed object error | |
| 119593 | 2025-12-24 8:36 | 2025-12-24 8:36 | MySQL Server: Row Based Replication ( RBR ) | Open | S3 | 8.0.* | Any | Any | Generated Column Calculation on the replica ERROR |
| 119594 | 2025-12-24 14:03 | 2025-12-26 6:21 | MySQL Server: Optimizer | Verified (156 days) | S1 | 9.5.0 | Any | Any | INTERSECT (SELECT NULL) incorrectly returns non-NULL rows when column is PRIMARY KEY |
| 119596 | 2025-12-26 2:01 | 2025-12-29 4:55 | MySQL Server: Optimizer | Verified (153 days) | S3 | 9.2,9.4 | Any | Any | Inconsistent results use IFNULL with different query plan |
| 119597 | 2025-12-26 2:37 | 2025-12-26 17:57 | MySQL Server: Optimizer | Verified (156 days) | S1 | 8.0.44 | Any | Any | WHERE ... IN ... incorrectly returns rows |
| 119598 | 2025-12-26 6:46 | 2025-12-29 4:52 | MySQL Server: DDL | Open | S3 | Any | Any | ALTER TABLE will report Deadlock found ... when do a RENAME to itself and ENABLE KEYS. | |
| 119599 | 2025-12-27 2:30 | 2025-12-29 4:51 | MySQL Server: Optimizer | Verified (153 days) | S3 | 8.0.41 | Any | Any | Under the same SQL, the results of hash join and nested loop join are inconsistent |
| 119600 | 2025-12-28 4:45 | 2025-12-28 4:45 | MySQL Server: Documentation | Open | S3 | 8.4+ | Any | Any | FOUND_ROWS not marked as deprecated |
| 119601 | 2025-12-28 11:55 | 2026-02-08 13:32 | MySQL Server: Optimizer | Verified (112 days) | S2 | 8.0.41 | CentOS | Any (x86) | Crash for show processlist when use cursor |
| 119602 | 2025-12-28 21:11 | 2025-12-29 10:39 | MySQL Server: InnoDB storage engine | Open | S2 | 8.0 | Any | Any | Inconsistent data |
| 119603 | 2025-12-29 1:19 | 2026-01-04 20:40 | MySQL Server: Optimizer | Verified (147 days) | S2 | 8.0 | Any | Any | TRUE >= ALL(...) returns incorrect result (1) when comparing against a NOT NULL column |
| 119605 | 2025-12-29 9:37 | 2025-12-29 13:00 | MySQL Server: Optimizer | Verified (153 days) | S3 | 8.0.27 | Any | Any | GROUP BY brings unnecessary order columns |
| 119607 | 2025-12-30 2:53 | 2025-12-30 2:53 | MySQL Server: Errors | Open | S3 | Any | Any | can't imorte csv. | |
| 119608 | 2025-12-30 3:39 | 2025-12-30 3:39 | MySQL Server: InnoDB storage engine | Open | S3 | 9.3.0 | Any | Any | UPDATE is not blocked by SELECT ... FOR SHARE under READ COMMITTED isolation level |
| 119610 | 2025-12-30 12:24 | 2025-12-30 12:36 | MySQL Router | Open | S3 | 8.0.44 | Any | Any | `_client_ip` attribute missing when client uses SSL connection |
| 119611 | 2025-12-30 13:20 | 2025-12-30 13:20 | MySQL Workbench | Open | S3 | 8.0.45 | MacOS (macOS on Apple Silicon (MacBook Air M2)) | ARM | MySQL Workbench fails to import UTF-8 CSV files on macOS (Apple Silicon) |
| 119612 | 2025-12-31 2:10 | 2025-12-31 5:02 | MySQL Server: InnoDB storage engine | Open | S2 | 8.0.25 8.0.40 | Any | Any | dict_stats_analyze_index() may always discard optimal index-based access paths |
| 119617 | 2026-01-03 8:02 | 2026-01-03 8:04 | MySQL Server: Documentation | Open (148 days) | S1 | Any | Any | Documentation is inconsistent/misleading | |
| 119618 | 2026-01-04 8:39 | 2026-01-04 8:39 | MySQL Server: Information schema | Open | S3 | 9.4 | Any | Any | misleading name of external temp table in I_S.INNODB_TEMP_TABLE_INFO |
| 119619 | 2026-01-04 14:07 | 2026-01-04 21:17 | MySQL Server: Optimizer | Verified (147 days) | S1 | 8.0 | Any | Any | Incorrect results for REPLACE function |
| 119621 | 2026-01-05 11:11 | 2026-02-24 12:06 | MySQL Server: JSON | Verified (96 days) | S2 | 8.0.43 / 8.4.7 | Any | Any | query on partitioned table report "the JSON binary value contains invalid data" |
| 119623 | 2026-01-05 12:06 | 2026-01-05 12:35 | MySQL Server: DDL | Open (146 days) | S3 | 8.0.43 | CentOS | x86 | Cannot add or update a child row: a foreign key constraint fails |
| 119624 | 2026-01-05 12:51 | 2026-01-05 12:51 | MySQL Server: Packaging | Open | S3 | 8.4.7 | Red Hat (RHEL 7.x) | x86 | mysql-community-8.4.7-1.el7.src.rpm installs an unexpected mysql-5.6.51.tar.gz into SOURCES |
| 119625 | 2026-01-05 13:03 | 2026-01-05 13:06 | MySQL Router | Open | S3 | MySQL Router: 8.4.7 (MySQL Community - G | Linux (RHEL 7.x) | x86 | MySQL Router 8.4.7 logs max_total_connections=512 while InnoDB Cluster metadata shows max_total_connections=1000 |
| 119626 | 2026-01-05 13:33 | 2026-01-06 1:30 | MySQL Server: InnoDB storage engine | Open (145 days) | S3 | 8.0.41 | Any | Any | Adding an index using the inplace algorithm will result in a "Duplicate entry" error in the replace into syntax. |
| 119627 | 2026-01-05 16:50 | 2026-01-05 16:52 | MySQL Operator | Open (146 days) | S3 | 9.5.0-2.2.6 | Red Hat | x86 | MySQL 8.0.44 K8s cluster (using the operator) comes up with Bad handshake error messages on primary cluster member |
| 115327 | 2024-06-13 22:01 | 2024-06-19 12:26 | MySQL Server: Optimizer | Verified (711 days) | S5 | 8.0.37, 8.4.0 | Any | Any | Higher memory requirements for range optimizer in v. 8.0 vs 5.7 |
| 115328 | 2024-06-14 2:13 | 2025-08-11 12:05 | MySQL Server: InnoDB storage engine | Analyzing (712 days) | S5 | 8.4.0 | Red Hat (Rocky Linux 8.8) | x86 | Poor write performance due to new default value of innodb_doublewrite_pages |
| 115331 | 2024-06-14 9:32 | 2025-03-27 9:57 | MySQL Server: Information schema | Verified (716 days) | S3 | 8.0 | Any | Any | Incorrect initial_size of undo tablespace after crash recovery |
| 115343 | 2024-06-14 23:33 | 2024-06-17 8:03 | MySQL Server: Data Dictionary | Verified (713 days) | S3 | 8.4.0 | Any | Any | character set of internal data dictionary table is still utf8mb3 |
| 115344 | 2024-06-14 23:49 | 2024-06-17 8:02 | MySQL Server: Replication | Verified (713 days) | S3 | 8.4.0 | Any | Any | Terminology update for mysql internal tables |
| 115348 | 2024-06-16 15:56 | 2025-11-14 10:11 | MySQL Server: InnoDB storage engine | Verified (507 days) | S3 | 8.0.40 | Any | Any | Expansion of the undo tablespace |
| 115353 | 2024-06-17 7:22 | 2024-10-14 15:29 | MySQL Server: Optimizer | Verified (713 days) | S2 | 8.0.37, 8.4.0 LTS | Any | Any | Setting index_merge_union leads to incorrect results. |
| 115355 | 2024-06-17 8:58 | 2024-06-17 14:55 | MySQL Server: Replication | Verified (713 days) | S3 | 8.4, 8.0.37 | Any | Any | SQLs in procedure make replication throw error |
| 115374 | 2024-06-18 22:55 | 2024-06-19 8:10 | MySQL Server: Pluggable Authentication | Verified (711 days) | S3 | 8.4 | Any | Any | No warning generated when creating user with deprecated authentication plugin |
| 115375 | 2024-06-19 4:40 | 2024-06-19 7:54 | MySQL Server: FULLTEXT search | Verified (711 days) | S3 | 8.0.37 | Any | Any | Full Text index does not work as expected with Boolean mode |
| 115377 | 2024-06-19 6:37 | 2024-06-19 7:04 | MySQL Server: Security: Privileges | Verified (711 days) | S3 | 8.4.0 | Any | Any | Terminology Update for MySQL Privileges |
| 115380 | 2024-06-19 8:21 | 2024-06-19 8:53 | MySQL Server: Optimizer | Verified (711 days) | S3 | 8.0.32, 8.0.37 | Any | Any | Update Multiple table failed when table is partitioned and using MRR path |
| 115398 | 2024-06-20 23:58 | 2024-06-21 5:51 | MySQL Server: Charsets | Verified (709 days) | S3 | 8.4.0 | Any | Any | Contribution: Add \"Traditional Chinese\" collation for utf8mb4 |
| 115400 | 2024-06-21 4:14 | 2024-07-02 14:58 | MySQL Server: Optimizer | Verified (709 days) | S3 | 8.4.0 LTS | Any | Any | The hint /+ NO_BNL(t0)/ does not always work as expected |
| 115410 | 2024-06-23 16:02 | 2024-06-26 14:33 | MySQL Server: Data Types | Verified (705 days) | S3 | 8.0 | Any | Any | MySQL bit field index affects query results unexpectedly. |
| 115452 | 2024-06-28 7:43 | 2024-07-03 2:16 | MySQL Router: Docker Image | Verified (702 days) | S2 | Any | Any | No High-Availability Support in MySQL Router Docker Image | |
| 115471 | 2024-07-01 5:04 | 2024-07-04 8:23 | MySQL Server: Compiling | Verified (696 days) | S3 | 8.0.37, 8.4.0 | MacOS (14.5) | ARM | Linker errors with enabled LTO |
| 115480 | 2024-07-02 4:26 | 2026-01-21 4:47 | MySQL Server: InnoDB storage engine | Verified (130 days) | S3 | 8.0.45 | MacOS (14.5) | ARM | Test innodb.log_first_rec_group failing |
| 115499 | 2024-07-03 11:30 | 2024-12-26 6:41 | MySQL Server: InnoDB storage engine | Verified (697 days) | S3 | 8.0.38, 8.0.40 | Any | Any | InnoDB: key buffer sort could be skipped when pk order preserved |
| 115503 | 2024-07-04 4:36 | 2024-07-05 8:24 | MySQL Server: Options | Verified (695 days) | S2 | 8.0.37 | Any | Any | The `sql_log_off` parameter is not working as expected at the session level |
| 115507 | 2024-07-04 7:22 | 2025-07-11 5:10 | MySQL Server: Optimizer | Verified (696 days) | S3 | 8.4.0, 8.4.1, 8.0.38 | Any | Any | if set subquery_to_derived=on, unqualified_count could not be genereated |
| 115516 | 2024-07-04 13:46 | 2024-08-11 2:27 | MySQL Operator | Verified (676 days) | S1 | 9.0 | Any | Any | Upgrade InnoDBcluster is not updating the cluster pods from cluster.yaml |
| 115518 | 2024-07-05 3:26 | 2024-08-15 7:00 | MySQL Server: DML | Verified (695 days) | S3 | 8.0.38,5.7.44,8.4,9.0 | Any | Any | Lost a record while scanning in reverse order on cursor |
| 115519 | 2024-07-05 4:24 | 2024-07-16 13:34 | MySQL Server: Optimizer | Verified (684 days) | S2 | 8.2, 8.4.1 | Any | Any | INTERSECT within correlated subquery results in incorrect result |
| 115524 | 2024-07-05 10:13 | 2026-05-28 1:13 | MySQL Server: Data Dictionary | Documenting (683 days) | S3 | 8.0.38, 9.0.0 | Any | Any | key_object_cache_mutex and key_object_loading_cond are not registered |
| 115526 | 2024-07-05 13:16 | 2024-07-08 8:15 | MySQL Server: Logging | Verified (692 days) | S2 | 8.0, 8.4, 9.0 | Any | Any | Invalid multi-line "use" in slow query log file with multi-line schema. |
| 115527 | 2024-07-05 14:35 | 2025-07-26 11:21 | MySQL Server: InnoDB storage engine | Verified (543 days) | S3 | 8.0 | Any | Any | Contribution: Ensure FTS auxiliary tables are cleaned up properly |
| 115538 | 2024-07-08 8:58 | 2024-07-08 9:07 | MySQL Server: Replication | Verified (692 days) | S3 | 5.7 and 8.0 | Any | Any | mysqlbinlog missing some events when tmpdir not accessible |
| 115539 | 2024-07-08 9:12 | 2024-07-09 13:48 | MySQL Server: C API (client library) | Verified (691 days) | S3 | 8.0 | Any | Any | Commands out of sync when running LOAD DATA LOCAL INFILE |
| 115542 | 2024-07-08 11:24 | 2026-02-06 14:00 | MySQL Server: InnoDB storage engine | Analyzing (692 days) | S1 | 8.0.34-26 | Linux | x86 | MY-012872 MySQL Issues crash on long running large table update |
| 115551 | 2024-07-10 1:09 | 2024-07-27 0:12 | MySQL Server: Compiling | Verified (673 days) | S3 | 8.0 | Any | Any | comp_err hits AddressSanitizer: stack-buffer-overflow |
| 115555 | 2024-07-10 10:31 | 2024-09-16 9:49 | MySQL Server: Optimizer | Verified (636 days) | S5 | 8.4, 8.0.39 | Any | Any | Severe performance regression in filesort |
| 115559 | 2024-07-10 13:59 | 2024-07-11 13:10 | MySQL Server: Optimizer | Verified (689 days) | S3 | 8.0 | Any | Any | Row constructor comparison with nested join fails to match rows |
| 115560 | 2024-07-10 15:43 | 2024-07-12 8:14 | MySQL Server: Optimizer | Verified (688 days) | S3 | 8.0.38 | Linux | Any | JSON functional index not being considered for NULL check |
| 115563 | 2024-07-11 7:54 | 2024-07-16 6:53 | MySQL Server: Group Replication | Verified (684 days) | S3 | 8.0.38 | Any | Any | Group replication conflict resolutions seem inconsistent |
| 115565 | 2024-07-11 9:37 | 2024-07-11 13:11 | MySQL Server: Optimizer | Verified (689 days) | S3 | 8.0 | Any | Any | Partition tables:compare the field with null and return an incorrect result |
| 115572 | 2024-07-12 9:51 | 2025-09-04 11:46 | Connector / NET | Verified (272 days) | S2 | 8.0.33 | Any | Any | CancellationToken causes unhandled exception crash when in StartSSLAsync |
| 115592 | 2024-07-15 13:46 | 2024-12-04 9:51 | MySQL Workbench | Verified (543 days) | S3 | 8.0 | Any | Any | Contribution: Fix: startODBCAdmin() not working as expected in 64-bit Windo ... |
| 115605 | 2024-07-16 11:27 | 2024-07-17 9:52 | MySQL Server: Replication | Verified (683 days) | S2 | 8.0.38 | Any | Any | START REPLICA doesn't start the SQL_THREAD |
| 115613 | 2024-07-16 19:33 | 2025-04-08 4:38 | MySQL Server: Replication | Verified (683 days) | S2 | 8.0.18,8.0.37, 8.0.41 | Any | Any | FLUSH PRIVILEGES on binlogless replica causes gtid_executed gap |
| 115614 | 2024-07-16 22:56 | 2026-05-28 1:13 | MySQL Cluster: Cluster (NDB) storage engine | Patch pending (683 days) | S3 | Any | Any | Contribution: Latency glitch fix | |
| 115649 | 2024-07-19 11:38 | 2024-08-19 12:24 | MySQL Server: Stored Routines | In progress (650 days) | S3 | 8.0.38 | Linux (version_compile_machine: x86_64) | Any | Mixed quoting styles in SHOW CREATE TRIGGER |
| 115654 | 2024-07-20 14:01 | 2025-07-30 11:58 | MySQL Server: Optimizer | Verified (678 days) | S2 | 9.0.0, 8.0.38, 8.4.1, 9.3 | Ubuntu (Ubuntu 20.04.6 LTS) | x86 (5.15.0-113-generic) | Changing “internal_tmp_mem_storage_engine” returns incorrect results |
| 115661 | 2024-07-22 5:48 | 2024-08-15 14:22 | MySQL Server: Optimizer | Verified (678 days) | S2 | mysql 8.4.1, 8.0.38, 9.0.0 | Linux | Any | Query results are incorrect after semijoin is turned on |
| 115668 | 2024-07-22 23:46 | 2024-07-23 5:04 | MySQL Server: InnoDB storage engine | Verified (677 days) | S3 | Any | Any | Contribution: innobase: respect transaction isolation for innodb_api | |
| 115671 | 2024-07-23 9:47 | 2024-07-23 13:49 | MySQL Server: Optimizer | Verified (677 days) | S5 | 8.0.37, 8.0.39 | Any | Any | The optimizer has chosen a poor execution plan. |
| 115676 | 2024-07-24 4:34 | 2024-07-24 9:46 | MySQL Server: Optimizer | Verified (676 days) | S5 | 8.0.37, 8.0.39 | Any | Any | The optimizer has chosen a poor execution plan. |
| 115679 | 2024-07-24 9:04 | 2024-07-24 9:46 | MySQL Server: Optimizer | Verified (676 days) | S5 | 8.0.37 | Any | Any | Block Nested-Loops Join can sometimes slow down the query |
| 115684 | 2024-07-24 19:33 | 2024-12-04 9:49 | MySQL Cluster: Cluster (NDB) storage engine | Verified (543 days) | S3 | Any | Any | Contribution: A log record can span 3 log pages | |
| 115707 | 2024-07-28 9:35 | 2024-07-29 12:01 | MySQL Server: XML functions | Verified (671 days) | S3 | 8.0 | Any | Any | LOAD XML INFILE chooses child entity attribute instead of one within the tag |
| 115709 | 2024-07-29 5:22 | 2024-07-30 13:25 | Shell VSCode Extension | Verified (670 days) | S2 | 1.15.2 | Windows | Any | DATETIME appears as date, not time is visible in result sets |
| 115711 | 2024-07-29 6:56 | 2024-09-03 11:09 | MySQL Server: Partitions | Verified (671 days) | S2 | 8.0, 8.0.30,8.0.39, 8.4.2, 9.0.1 | Any | Any | Contribution by Tencent: Virtual column cause empty result in subpartition |
| 115721 | 2024-07-29 20:33 | 2024-07-30 4:49 | MySQL Workbench: Administration | Verified (670 days) | S2 | 8.0.38 | MacOS (Sonoma 14.5) | ARM (M3) | MySQL Workbench Invalid Authentication Plugin |
| 115723 | 2024-07-30 5:02 | 2025-01-22 2:51 | MySQL Server: DML | Verified (494 days) | S3 | 9.0.1, 8.0.39 | Any | Any | For into exists strategy of subquery, table condition may be ignored |
| 115730 | 2024-07-31 4:32 | 2024-07-31 6:46 | MySQL Server: Replication | Verified (669 days) | S3 | 8.0.39 | Any | Any | Deadlock between OPTIMIZE TABLE and XA transaction in slave |
| 115734 | 2024-08-01 4:54 | 2025-06-23 8:47 | Connector / C++ | Verified (346 days) | S3 | 8.0.33 | Any | Any | Build is so "fast" and uses so many jobs that it crashes the system |
| 115741 | 2024-08-01 11:13 | 2025-01-21 12:46 | MySQL Server: Replication | Verified (662 days) | S1 | 8.0 | Any | Any | Slave stops with HA_ERR_KEY_NOT_FOUND with HASH_SCAN and index used to search fo |
| 115744 | 2024-08-01 12:26 | 2024-08-11 2:31 | MySQL Cluster: Cluster (NDB) storage engine | Verified (658 days) | S2 | 8.0.39 | Ubuntu (24.04) | x86 | UseSHM=true fails NDB Cluster |
| 115767 | 2024-08-05 9:35 | 2024-08-05 10:22 | MySQL Server: XA transactions | Verified (664 days) | S2 | 8.0.39 | Any | Any | The prepared transaction is rollback if sql_log_bin = off |
| 115773 | 2024-08-05 14:39 | 2025-03-19 20:34 | Connector / NET | Verified (443 days) | S3 | Any | Any | Contribution: Update SchemaProvider.cs to fix MariaDB | |
| 115778 | 2024-08-06 6:24 | 2024-08-07 7:17 | MySQL Server: DML | Verified (662 days) | S3 | 8.4.0, 8.0 | Any | Any | Cast DATE_ADD/SUB result as double get wrong result. |
| 115780 | 2024-08-06 7:25 | 2024-08-20 3:42 | MySQL Server: InnoDB storage engine | Verified (662 days) | S2 | 8,9, 8.0.39 | Any | Any | InnoDB aborts when a DB_OUT_OF_RESOURCES error occurs in Parallel_reader |
| 115782 | 2024-08-06 11:24 | 2024-08-06 11:55 | MySQL Server: Optimizer | Verified (663 days) | S3 | 8.0.30,8.4.0 | Any | Any | unfair comparison between materialization and EXISTS |
| 115794 | 2024-08-08 1:54 | 2024-08-08 6:38 | MySQL Server: Optimizer | Verified (661 days) | S3 | 8.0.30,8.4.0 | Any | Any | wrong plan may occur when EXISTS-subselect displays its correlated cache item |
| 115796 | 2024-08-08 10:18 | 2024-08-08 10:23 | MySQL Server: Optimizer | Verified (661 days) | S3 | 8.0.30,8.4.0 | Any | Any | derived_merge affect exists-subselect condition pushdown |
| 115804 | 2024-08-09 5:10 | 2024-08-15 11:02 | MySQL Server: Optimizer | Verified (660 days) | S3 | 8.0, 8.0.39 | Any | Any | Key not found error when executing query |
| 115815 | 2024-08-12 2:56 | 2024-08-12 8:03 | MySQL Server: Optimizer | Verified (657 days) | S2 | 8.4.2 | Any | Any | Contribute by tencent: EXPLAIN FORMAT=TREE Incorrectly Shows Cost of Statement |
| 115824 | 2024-08-13 7:36 | 2025-07-23 8:06 | MySQL Server: Charsets | Verified (650 days) | S3 | 8.0 | Any | Any | The same LOAD DATA 5.7 and 8.0 result in different |
| 115825 | 2024-08-13 13:15 | 2025-04-16 11:12 | MySQL Workbench | Verified (537 days) | S3 | 8.0.40 | Windows (Microsoft Windows 10 Enterprise) | Any | The website behind MySQLWorkbench blog is down |
| 115830 | 2024-08-14 2:24 | 2024-08-14 6:06 | MySQL Server: DML | Verified (655 days) | S3 | 8.0.39, 8.4.2, 9.0.1 | Any | Any | `Replace into` may be invalid when functional key is unique |
| 115840 | 2024-08-15 2:30 | 2024-08-26 7:58 | MySQL Server: Optimizer | Verified (654 days) | S2 | 8.0.39, 8.4.2, 9.0.1 | Any | Any | Contribute by Tencent:Incorrect Cost Display for Join with Materialized Subquery |
| 115841 | 2024-08-15 4:15 | 2024-12-06 9:51 | MySQL Server: Logging | Verified (654 days) | S3 | 8.0.39, 8.4.2 | Any | Any | Lock_time in slow log does not correctly record the lock waiting time |
| 115842 | 2024-08-15 8:21 | 2024-08-20 7:37 | MySQL Server: DML | Verified (654 days) | S2 | 8.0.39, 8.4.2, 9.0.1 | Any | Any | The count distinct aggregation funciton of UUID returned an error value |
| 115843 | 2024-08-15 8:26 | 2024-08-21 8:04 | MySQL Server: Optimizer | Verified (648 days) | S2 | 8.0.32, 8.0.39 | Any | Any | The incorrect calculation of 'select_limit' led to an incorrect index selection |
| 115856 | 2024-08-18 12:56 | 2024-08-19 7:26 | MySQL Server: JSON | Verified (650 days) | S3 | 8.0, 8.4, 9.0 | Any | Any | Composite multi-valued index fails to be used for sorting |
| 115886 | 2024-08-21 19:15 | 2024-08-22 7:06 | MySQL Server: InnoDB storage engine | Verified (647 days) | S3 | 8.0.39, 8.4.2, 9.0.1 | Any | Any | Crash recovery logs after clean restart with log_error_verbosity = 3. |
| 115893 | 2024-08-22 10:11 | 2024-08-22 12:55 | MySQL Server: Data Types | Verified (647 days) | S3 | 8.0 | Any | Any | Inconsistent Results When Using COALESCE |
| 115910 | 2024-08-23 6:44 | 2025-08-27 13:10 | MySQL Workbench: Modeling | Verified (646 days) | S3 | 8.0.38 | MacOS (sonoma 14.5) | ARM | Exclusion table does not work properly when using the forward engineer |
| 115921 | 2024-08-23 14:51 | 2026-01-21 15:21 | MySQL Server: Documentation | Verified (646 days) | S3 | 8.0.39 | Red Hat (Almalinux 8) | x86 | MySQL 8.0 component_keyring_file documentation is lacking details |
| 115922 | 2024-08-23 18:14 | 2024-08-25 16:36 | MySQL Server: Documentation | Verified (644 days) | S3 | 8.4.0 | Any | Any | Provide more precise examples to explain usage of gtid tags |
| 115931 | 2024-08-26 12:32 | 2024-08-26 14:32 | MySQL Server: InnoDB storage engine | Verified (643 days) | S3 | 8.0.39, 8.4.0 | Any | Any | MySQL hangs on installing plugin with innodb_thread_concurrency=1 |
| 115934 | 2024-08-26 17:54 | 2024-08-30 6:21 | Connector / NET | Verified (639 days) | S3 | 9.0.0 | Windows | Any | MySql Connector .NET - Windows Authentication Failure |
| 115937 | 2024-08-27 8:40 | 2024-09-01 15:08 | Connector / NET | Verified (638 days) | S3 | 9.0.0 | Any | Any | The request hangs after IO timeout, and trx doesn't release forever |
| 115942 | 2024-08-28 6:32 | 2024-10-30 1:23 | MySQL Server: InnoDB storage engine | Verified (578 days) | S3 | 8.0.37 | Linux | x86 | The delete operation performed in an uncommitted transaction affects the query r |
| 115943 | 2024-08-28 6:50 | 2026-05-28 1:13 | MySQL Server: Performance Schema | Documenting (641 days) | S3 | 8.0, 8.4, 9.0, 8.0.39, 8.4.2 | Any | Any | STATEMENT_DIGEST() adds trailing semicolon to digest |
| 115946 | 2024-08-28 9:45 | 2024-08-28 12:23 | MySQL Server: Row Based Replication ( RBR ) | Verified (641 days) | S2 | 8.0, 8.0.39 | Any | Any | Slave applies stop in XA trx with NULL UK and implicit PK |
| 115951 | 2024-08-28 12:17 | 2024-09-14 11:36 | MySQL Server: InnoDB storage engine | Verified (641 days) | S2 | 8.0.32, 8.0.39, 8.4.2 | Linux | Any | ALTER TABLE ... IMPORT TABLESPACE may cause unsafe reads |
| 115959 | 2024-08-29 9:53 | 2024-08-29 10:42 | MySQL Server: Logging | Verified (640 days) | S3 | 8.0.39 | Any | Any | Unable to locate recent stack traces in a large error log. |
| 115969 | 2024-08-30 13:59 | 2024-09-02 10:36 | MySQL Server: Optimizer | Verified (636 days) | S5 | 8.0.39 | Any | Any | MySQL need not sort with ORDER BY primary_key on InnoDB on partial index match |
| 115975 | 2024-09-01 8:13 | 2024-09-02 7:21 | MySQL Workbench: Migration | Verified (636 days) | S3 | 8.0.38 | Windows (Microsoft Windows 10 Pro) | Any | Arrow button click do not work, selecting table in migration wizard |
| 115976 | 2024-09-02 2:54 | 2024-10-15 7:12 | MySQL Server: Replication | Verified (636 days) | S3 | 8.0.39 | Any | Any | Inserting multiple rows into a table without a primary key fails. |
| 115982 | 2024-09-02 13:41 | 2024-09-18 23:15 | MySQL Server: Replication | Verified (633 days) | S3 | 8.0.39 | Any | Any | The replication thread accumulates in get_default_db_collation, causing delays |
| 115988 | 2024-09-03 15:03 | 2025-10-06 12:45 | MySQL Server: InnoDB storage engine | Verified (237 days) | S5 | 8.0.39, 8.4.2, 9.0.1 | Any | Any | Too Much Disk Read on Startup, penalizing deployments with many tables (1M+). |
| 115994 | 2024-09-04 6:19 | 2025-05-15 10:30 | MySQL Server: InnoDB storage engine | Verified (634 days) | S2 | 5.7.41, 8.0 | Any | Any | InnoDB: system hang because of buf flush wait flushed keeps waiting for ever |
| 116005 | 2024-09-04 23:43 | 2026-05-28 1:13 | MySQL Server: InnoDB storage engine | Patch pending (476 days) | S5 | all versions | Any | Any | With NUMA and Read Committed, performance worsens under high concurrency. |
| 116013 | 2024-09-05 15:36 | 2024-10-23 12:45 | MySQL Server: Group Replication | Verified (585 days) | S5 | all versions | Any | Any | Mitigate Performance Fluctuations in MySQL Group Replication |
| 116014 | 2024-09-05 15:43 | 2024-11-07 14:51 | MySQL Server: Optimizer | Verified (613 days) | S5 | 8.0.27+ | Any | Any | Performance Degradation in Query Execution Plans |
| 116031 | 2024-09-07 0:23 | 2024-09-09 7:44 | Shell Dump & Load | Verified (629 days) | S3 | 8.0.29, 8.0.38 | Any | Any | mysqlsh instanceDump --includeSchemas="" behavior |
| 116034 | 2024-09-08 16:54 | 2024-09-09 7:05 | MySQL Server: Optimizer | Verified (629 days) | S3 | 8.4.2, 8.0.39, 9.0.1 | Any | Any | Unexpected behavior when subquery returns an empty set |
| 116035 | 2024-09-09 1:55 | 2024-09-12 1:25 | MySQL Server: InnoDB storage engine | Verified (627 days) | S3 | Any | Any | with parallel instant ddl and select INFORMATION_SCHEMA will show Duplicate row | |
| 116043 | 2024-09-09 15:38 | 2024-09-12 1:22 | MySQL Server: Compiling | Verified (627 days) | S3 | 8.0.39 | Linux | Any | CMakeLists.txt Incorrectly Sets LINUX Flag |
| 116050 | 2024-09-10 6:14 | 2026-01-28 2:13 | MySQL Server: Optimizer | Verified (123 days) | S2 | 8.0.39, 8.4.2 | Linux (centos7) | x86 | The query results are incorrect when using CTE, CONCAT, and IN. |
| 116055 | 2024-09-11 5:54 | 2026-04-11 14:59 | MySQL Server: Errors | Verified (627 days) | S3 | 8.0.39, 8.4.2, 9.0.1 | CentOS (7.9) | x86 | MY-004085 and MY-014054 message is bit wrong |
| 116058 | 2024-09-11 9:13 | 2024-09-12 1:38 | MySQL Server: Logging | Verified (626 days) | S3 | 8.0.35 | Any | Any | row_examined in slowlog is not correct when using index_merge |
| 116067 | 2024-09-11 21:51 | 2024-09-23 14:27 | MySQL Server: InnoDB storage engine | Verified (625 days) | S3 | 8.0.28 | Any | Any | Upsert not visible within own transaction when querying by unique index |
| 116100 | 2024-09-12 23:30 | 2024-09-13 6:43 | MySQL Server: Documentation | Verified (625 days) | S3 | 8.0.39 | Any | Any | changes to few columns in grant tables are not loaded into memory using GRANT |
| 116110 | 2024-09-14 9:39 | 2024-09-15 6:14 | MySQL Server: Errors | Verified (623 days) | S3 | 8.0.39 | Any | Any | Incomplete error message of 'ER_DD_UPGRADE_VIEW_COLUMN_NAME_TOO_LONG' |
| 116118 | 2024-09-16 8:51 | 2024-09-16 13:19 | MySQL Server: InnoDB storage engine | Verified (622 days) | S3 | 8.0.39 | Any | Any | Need to bound optimise-like statement in order to reclaim the disk space back |
| 116132 | 2024-09-17 13:49 | 2024-09-18 6:44 | MySQL Server: Documentation | Verified (620 days) | S3 | 8.0,8.4 | Any | Any | Doc about transaction returns an error: ER_TABLE_DEF_CHANGED is confusing. |
| 116134 | 2024-09-17 23:31 | 2024-10-28 13:33 | MySQL Workbench: SQL Editor | Verified (580 days) | S3 | 8.0.38 | Windows (Microsoft Windows 11 Home Single Language) | Any | MySQL Workbench 8 - Result Grid too slow to load and navigate. |
| 116142 | 2024-09-18 11:34 | 2025-01-21 11:13 | MySQL Server: InnoDB storage engine | Verified (619 days) | S2 | 8.0 | Any | Any | Add another uk to a field that already has a uk results in a duplicate key error |
| 116149 | 2024-09-18 16:25 | 2026-05-28 1:13 | MySQL Server: Information schema | Documenting (619 days) | S3 | 8.0.39 | Any | Any | Inconsistent auto_increment values |
| 116157 | 2024-09-19 8:27 | 2024-09-19 9:41 | MySQL Server: Security: Privileges | Verified (619 days) | S3 | 8.0 | Any | Any | Matching results are inconsistent when grant statement contains wildcards |
| 116160 | 2024-09-19 10:28 | 2024-09-20 8:58 | MySQL Server: JSON | Verified (618 days) | S3 | 8.0 | Any | Any | Precision loss of double value in JSON |
| 116163 | 2024-09-19 14:08 | 2024-09-24 12:36 | MySQL Server: Optimizer | Verified (614 days) | S2 | 9.0 | Any | Any | COALESCE(BIT), IF(BIT) return a wrong result |
| 116173 | 2024-09-20 7:16 | 2024-09-23 14:25 | MySQL Server: Compiling | Verified (618 days) | S3 | 8.0.39 | Red Hat (9) | Any | Can't build Mysql 8.0.39 in Copr for EPEL9 |
| 116182 | 2024-09-20 13:39 | 2025-05-13 7:38 | MySQL Server: DML | Verified (618 days) | S3 | 9.0.1, 8.4.2, 8.0.39, 8.4.3 | Any | Any | recursive CTE handling of decimal is unexpected |
| 116184 | 2024-09-20 16:23 | 2024-09-24 6:33 | MySQL Workbench: Modeling | Verified (614 days) | S3 | 8.0.38 | Ubuntu (24.04) | x86 (amd64) | MySQL Workbench Crashes when Updating Foreign Key via EER Diagram |
| 116194 | 2024-09-21 14:22 | 2024-09-22 15:09 | MySQL Workbench | Verified (616 days) | S2 | 8.0, 8.0.38 | Any | Any | COMMENTS AT THE END OF A STORED PROCEDURE CAUSE FAILURE |
| 116206 | 2024-09-23 16:45 | 2024-09-24 7:28 | MySQL Workbench: Modeling | Verified (614 days) | S3 | 8.0.38 | Linux (Ubuntu 24.04 x86_64) | Any | Changing datatypes bug on EER Diagram |
| 116209 | 2024-09-24 7:44 | 2024-09-27 8:59 | MySQL Server: InnoDB storage engine | Verified (614 days) | S5 | 8.0 | Any | Any | Crash recovery is slow because of repeated scans of double-wrtie |
| 116211 | 2024-09-24 8:14 | 2024-09-26 11:19 | MySQL Server: DML | Verified (614 days) | S3 | 9.0.1, 8.4.2, 8.0.39 | Any | Any | zero value of year does not display as 4 characters in union clause |
| 116216 | 2024-09-25 1:43 | 2024-09-28 18:08 | MySQL Cluster: Cluster/J | Verified (613 days) | S2 | 8.0.35-cluster MySQL Cluster Community S | Any | Any | restart bug in mysql NDB cluster |
| 116222 | 2024-09-25 10:56 | 2026-05-28 1:13 | MySQL Server: Parser | Patch pending (613 days) | S3 | 9.0.1, 8.4.2, 8.0.39 | Any | Any | mysql_parser_parse() gets different digest for query with trailing semicolon |
| 116227 | 2024-09-25 13:03 | 2024-10-09 11:58 | MySQL Server: DML | Verified (612 days) | S3 | 9.0.1 | Any | Any | Some incorrect time should be detected |
| 116233 | 2024-09-25 15:30 | 2024-09-25 15:47 | Tools: MTR / mysql-test-run | Verified (613 days) | S3 | 8.0 | Any | Any | Contribution: [RONDB-734] MTR fixes |
| 116241 | 2024-09-26 10:05 | 2024-10-25 11:03 | MySQL Server: Optimizer | Verified (583 days) | S5 | 596f0d23 (9.0.0), 9.1.0 | Any | Any | Potential Performance Improvement on TPC-H |
| 116247 | 2024-09-27 6:31 | 2024-09-28 18:10 | MySQL Server: Group Replication | Verified (611 days) | S1 | all versions | Any | Any | In the multi-primary architecture, a rule violation for SMR occurs |
| 116249 | 2024-09-27 6:48 | 2024-09-28 18:04 | MySQL Server: Replication | Verified (611 days) | S5 | all versions | Any | Any | Addressing Unfriendliness Problems in NUMA Environments |
| 116257 | 2024-09-27 20:00 | 2024-09-30 13:42 | Connector / NET | Verified (608 days) | S2 | 8.3.0 and higher, 9.0 | Any | Any | Prepared statement command with OpenTelemetry enabled causes unhandled exception |
| 116258 | 2024-09-28 15:19 | 2024-10-04 23:08 | MySQL Server: Documentation | Verified (608 days) | S3 | 8.0 | Any | Any | The memory consumption of the range optimizer is incorrect about 230 bytes |
| 116267 | 2024-09-30 0:32 | 2024-09-30 12:59 | MySQL Server: XA transactions | Verified (608 days) | S2 | 8.0.36, 8.0.39, 8.4.2 | Any | Any | OPTIMIZE LOCAL TABLE thread-hangs |
| 116272 | 2024-10-01 1:08 | 2024-10-04 7:08 | MySQL Server: FULLTEXT search | Verified (604 days) | S3 | 8.0, 9.0 | Any | Any | Total FTS index cache is not limited by the innodb_ft_total_cache_size |
| 116291 | 2024-10-03 12:11 | 2024-11-12 13:46 | MySQL Server: InnoDB storage engine | Verified (604 days) | S5 | 8.0 | Any | Any | innodb crash recovery optimize for MLOG_REC_INSERT |
| 116300 | 2024-10-04 13:44 | 2024-10-04 14:34 | MySQL Server: JSON | Verified (604 days) | S2 | 9.0 | Any | Any | TINYBLOB and BLOB with same value, stored as JSON, become different |
| 116305 | 2024-10-06 11:05 | 2026-05-28 1:13 | MySQL Server: InnoDB storage engine | Patch pending (599 days) | S2 | 9.0 | Any | Any | row_search_mvcc process wrong page of small buffer pool |
| 116307 | 2024-10-07 5:54 | 2026-05-28 1:13 | MySQL Server: Errors | Documenting (601 days) | S2 | 9.0.1 | Any | Any | handling of fsp > 255 is incorrect |
| 116309 | 2024-10-07 10:39 | 2024-10-22 11:32 | MySQL Server: Optimizer | Verified (586 days) | S5 | 596f0d23 (9.0.0), 9.1.0 | Ubuntu | Any | Performance of TPC-H Query |
| 116317 | 2024-10-09 3:16 | 2024-10-09 6:27 | MySQL Server: Replication | Verified (599 days) | S3 | 8.0.39 | Any | Any | Clone_persist_gtid thread runs even when GTID mode disabled |
| 116319 | 2024-10-09 6:50 | 2026-05-28 1:13 | MySQL Server: InnoDB storage engine | Patch pending (599 days) | S2 | 8.0, 8.4, 8.0.39 | Any | Any | When locks exhaust the BP, an incorret assert about semi_consistent causes crash |
| 116320 | 2024-10-09 7:37 | 2024-10-09 13:58 | MySQL Server: DDL | Verified (599 days) | S3 | 8.0 | Any | Any | Inconsistent behavior for enforcing UNIQUE constraint |
| 116322 | 2024-10-09 10:48 | 2024-10-09 11:59 | MySQL Server: DML | Verified (599 days) | S3 | 9.0.1, 8.0.39 | Any | Any | when log in mysql and do not select database, delete stmt returns error |
| 116323 | 2024-10-09 13:32 | 2024-11-30 16:06 | MySQL Server: Connection Handling | Verified (547 days) | S2 | 8.0.39, 8.0.40 | Any | Any | Waiting for MDL lock during COM_CHANGE_USER may cause connection leaks |
| 116327 | 2024-10-10 0:40 | 2024-11-07 7:56 | MySQL Workbench: Modeling | Verified (598 days) | S2 | 8.0.38, 8.0.40 | MacOS | Any | Attaching my sql script to synchronization attaches it to Forward Engineering |
| 116328 | 2024-10-10 6:36 | 2024-10-10 9:09 | MySQL Server: Performance Schema | Verified (598 days) | S3 | 8.0.39 | Any | Any | Incorrect result performance_schema.events_waits_current when using PK index |
| 116335 | 2024-10-10 16:53 | 2025-09-10 1:54 | MySQL Server: Optimizer | Verified (597 days) | S5 | 8.0.39 | Any | Any | Multi-valued index isn't used with some range scans on composite indexes |
| 116338 | 2024-10-10 18:59 | 2024-10-11 7:55 | MySQL Server: DML | Verified (597 days) | S3 | 8.0.39 | Any | Any | INSERT fails on virtual date column referring to datetime column |
| 116340 | 2024-10-11 0:39 | 2024-10-14 8:10 | MySQL Server: Partitions | Verified (594 days) | S3 | 8.0, 9.0, 8.0.39 | Any | Any | Importing a partition tablespace skip the data validation |
| 116341 | 2024-10-11 3:33 | 2024-10-14 14:15 | MySQL Server: Replication | Verified (594 days) | S3 | 8.0, 8.0.39 | Any | Any | The show processlist result of the replica is inaccurate |
| 116346 | 2024-10-13 0:37 | 2024-10-14 6:46 | Shell VSCode Extension | Verified (594 days) | S3 | 1.16.4 | Windows | Any | selecting from table with datetime or timestamp does not show time portion |
| 116349 | 2024-10-14 0:12 | 2024-10-24 10:49 | MySQL Cluster: Cluster (NDB) storage engine | Verified (584 days) | S3 | 8.0.35-cluster MySQL Cluster Community S | Any | Any | Sync crash in NDB cluster |
| 116352 | 2024-10-14 2:57 | 2025-01-06 5:30 | MySQL Server: GIS | Verified (594 days) | S3 | 8.0.31, 8.0.39, 8.4.2 | Any | Any | spatial index cause check table wrong |
| 116354 | 2024-10-14 15:25 | 2024-11-13 19:28 | MySQL Server: Information schema | Verified (564 days) | S3 | 9.1 | Any | Any | information_schema.ROUTINES is using incorrect quotation |
| 116355 | 2024-10-15 3:23 | 2024-10-15 5:45 | MySQL Server: Tracing | Verified (593 days) | S3 | 8.0.30,8.4.0 | Any | Any | optimizer trace missing in test_if_cheaper_ordering() |
| 116363 | 2024-10-16 3:17 | 2024-10-24 11:53 | MySQL Server: Data Dictionary | Verified (592 days) | S3 | 8.0 | Any | Any | is_explicit_collation is false even column specifies a different collation |
| 116371 | 2024-10-16 11:24 | 2024-10-16 16:07 | MySQL Server: Clone Plugin | Verified (592 days) | S3 | 8.0 | MacOS (15.0.1) | ARM | global-buffer-overflow AddressSanitizer error on clone.remote_basic_replace |
| 116372 | 2024-10-16 11:47 | 2025-10-28 9:25 | MySQL Server: Storage Engine API | Verified (215 days) | S3 | 8.0.40, 8.4.3, 9.1.0 | MacOS (15.0.1) | ARM | ODR violation reported by AddressSanitizer for plugin variables |
| 116374 | 2024-10-16 12:35 | 2024-11-12 8:47 | MySQL Server: InnoDB Plugin storage engine | Verified (565 days) | S3 | 8.0.40 | Any | Any | Undo tablespace was created unexpectedly |
| 116378 | 2024-10-16 14:01 | 2026-01-22 4:26 | MySQL Router | Verified (129 days) | S3 | 8.4.8, 9.3.0 | MacOS (15.0.1) | ARM | routertest_integration_routing_splitting crashing under AddressSanitizer |
| 116382 | 2024-10-16 20:09 | 2024-10-17 6:56 | Connector / NET | Verified (591 days) | S2 | 8.0.33, 9.1.0 | Windows (10) | Other (x64) | ExecuteNonQueryAsync hangs with DDL if UseCompression=True |
| 116383 | 2024-10-16 20:57 | 2024-11-19 20:18 | MySQL Server: InnoDB storage engine | Verified (591 days) | S3 | 8.4 | Any | Any | Contribution: Fix for resetting innodb_redo_log_capacity and innodb_buffer_ ... |
| 116398 | 2024-10-17 14:34 | 2024-10-25 9:40 | MySQL Server: Optimizer | Verified (583 days) | S2 | 8.0 | Any | Any | Incorrect result with LEFT JOIN and small join_buffer_size |
| 116400 | 2024-10-18 4:06 | 2024-10-18 5:56 | MySQL Server: Optimizer | Verified (590 days) | S2 | trunk (9.1.0), 8.0.30, 8.4.3, 8.4.0 | Any | Any | Contribution by Tencent: crash on explain format=tree for conn with subquery |
| 116407 | 2024-10-18 10:18 | 2024-10-18 10:53 | MySQL Server: DDL | Verified (590 days) | S2 | 8.0.39, 8.0.40, 9.1.0 | Any | Any | Database Drop Failure Due to Residual .cfp File from Importing Encrypted Tables |
| 116410 | 2024-10-18 13:39 | 2024-11-07 7:32 | MySQL Workbench: Modeling | Verified (587 days) | S2 | 8.0.40 | Windows (Microsoft Windows 10 Pro) | Any | Reverse engineer doesn't show my instances - workbench |
| 116414 | 2024-10-19 6:27 | 2024-10-19 15:07 | MySQL Server: DML | Verified (589 days) | S1 | 8.4.2, 8.0.40 | Ubuntu | Any | BOLB type or operation |
| 116433 | 2024-10-21 6:36 | 2024-10-21 7:31 | Connector / J Documentation | Verified (587 days) | S3 | 9.1 | Any | Any | Connector/J upgrade docs could use improvement |
| 116438 | 2024-10-21 19:06 | 2024-10-23 10:12 | MySQL Server: Data Types | Verified (585 days) | S3 | 8.0 | Any | Any | Timestamp literals have deceptive behavior in operations |
| 116445 | 2024-10-22 11:01 | 2024-10-23 5:20 | MySQL Server: InnoDB storage engine | Verified (585 days) | S3 | 8.4,8.1,8.0 | Any | Any | recv_sys->scanned_epoch_no lost assignment when parse_start_lsn is first set |
| 116453 | 2024-10-22 21:49 | 2024-10-23 17:27 | MySQL Server: Optimizer | Verified (585 days) | S1 | 9.0.0, 9.1.0 | Any | Any | query_rewrite.flush_rewrite_rules() does not honor binlog_row_metadata=FULL |
| 116455 | 2024-10-23 3:31 | 2024-11-14 8:19 | MySQL Server: InnoDB storage engine | Verified (563 days) | S3 | 8.0.40 | Any | Any | Server upgrade progress will open all tablespaces and not close |
| 116456 | 2024-10-23 6:43 | 2024-11-06 13:57 | MySQL Server: Optimizer | Verified (577 days) | S5 | 596f0d23 (9.0.0), 9.1.0 | Any | Any | Performance of TPC-H Query 8 |
| 116460 | 2024-10-23 13:04 | 2024-10-24 10:44 | MySQL Server: Replication | Verified (585 days) | S5 | all versions | Any | Any | Improve the scheduling mechanism of the SQL thread to enhance the replica replay |
| 116484 | 2024-10-26 20:54 | 2024-10-31 15:06 | MySQL Server: Optimizer | Verified (577 days) | S5 | 596f0d23 (9.0.0), 9.1.0 | Any | Any | Unexpected Performance Dropdown for Query 11 in TPC-H |
| 116488 | 2024-10-28 8:31 | 2024-10-28 8:33 | MySQL Server: Documentation | Verified (580 days) | S3 | 8.0 | Any | Any | FK constraint checking no longer requires GAP Locks under Read-Committed in 8.0 |
| 116489 | 2024-10-28 10:59 | 2024-10-28 12:20 | MySQL Server: InnoDB storage engine | Verified (580 days) | S3 | 8.0.30 | Any | Any | no need to check log_upgrade when recv_apply_hashed_log_recs |
| 116492 | 2024-10-28 11:47 | 2024-11-06 13:48 | MySQL Server: Charsets | Verified (571 days) | S5 | 8.0, 8.0.40 | Any | Any | The utf8mb4 character set has worse performance |
| 116501 | 2024-10-29 13:27 | 2024-11-07 15:22 | MySQL Server: InnoDB storage engine | Verified (570 days) | S3 | 8.0 | Linux | Any | Compression not work with file system which sector size is not 512 |
| 116502 | 2024-10-30 4:31 | 2025-01-20 6:58 | MySQL Server: InnoDB storage engine | Verified (577 days) | S2 | 8.0.40 | Any | Any | Duplicate Detection Flaw for NULL Values in UK During DDL Rollback Operations |
| 116504 | 2024-10-30 12:52 | 2024-11-07 15:25 | MySQL Server: InnoDB storage engine | Verified (570 days) | S3 | 8.0 | Linux | Any | Insert into punch hole compression table drop of zero randomly |
| 116509 | 2024-10-30 16:00 | 2024-11-28 14:27 | MySQL Cluster: Cluster (NDB) storage engine | Verified (549 days) | S3 | 8.0.40-cluster MySQL Cluster Community S | Any | Any | Temporary error, restart node in NDB cluster |
| 116526 | 2024-11-01 10:40 | 2024-11-04 9:59 | MySQL Server: Performance Schema | Verified (576 days) | S3 | 8.0 | Any | Any | Performance_schema consumer not affecting immediately |
| 116532 | 2024-11-03 3:07 | 2024-11-28 14:36 | MySQL Server: Group Replication | Verified (549 days) | S1 | 8.0.40 | Ubuntu (24.04) | x86 (x86-64) | Group Replication cluster deployed across a regional GCP regularly got stuck |
| 116534 | 2024-11-03 10:40 | 2024-11-06 12:58 | MySQL Server: Optimizer | Verified (571 days) | S5 | 596f0d23 (9.0.0) | Any | Any | Another Performance of TPC-H Query 16 |
| 116547 | 2024-11-05 6:06 | 2024-11-05 8:08 | MySQL Server: DML | Verified (572 days) | S3 | 9 | Any | Any | Inconsistent WHERE Condition Handling for ELT Function |
| 116564 | 2024-11-06 1:51 | 2024-11-06 12:57 | MySQL Server: Replication | Verified (571 days) | S2 | 8.0.40, 8.4.3, 9.1.0 | Any | Any | Replication breaks with partial_revokes when GRANT after DROP current USER. |
| 116565 | 2024-11-06 3:38 | 2024-11-08 7:47 | MySQL Server: Information schema | Verified (569 days) | S5 | 8.0.40 | Any | Any | select I_S.innodb_tables is very slow for table with many partitions |
| 116566 | 2024-11-06 6:23 | 2024-11-06 8:17 | MySQL Server: Partitions | Verified (571 days) | S3 | 8.0.32, 8.0.40, 8.4.3, 9.1.0 | Any | Any | List partition prune get a wrong result |
| 116572 | 2024-11-06 19:58 | 2024-11-11 10:05 | MySQL Server: DML | Verified (569 days) | S3 | 8.0 | Any | Any | Inconsistent MATCH() Relevance Scores in BOOLEAN MODE When Grouping Results |
| 116574 | 2024-11-07 3:20 | 2024-11-07 15:18 | MySQL Server: InnoDB storage engine | Verified (570 days) | S3 | 8.0 | Any | Any | btr_page_reorganize_low may cause crash recovery failure |
| 116580 | 2024-11-07 9:19 | 2024-12-13 8:45 | Connector / C++ | Verified (534 days) | S3 | 8.0 | Any | Any | Forever hang after connection drop |
| 116584 | 2024-11-07 11:58 | 2024-11-10 6:46 | MySQL Server: Charsets | Verified (570 days) | S2 | 8.0.36, 8.0.40 | Any (Redhat 7.4) | Any (Intel) | Query produces different resultset with force index |
| 116594 | 2024-11-08 6:13 | 2024-11-26 7:51 | MySQL Server: Compiling | Verified (551 days) | S2 | 8.4, 8.0 | Windows | x86 | [MSVC] MySQL failed to build with msvc on Windows when add ASAN option |
| 116606 | 2024-11-10 6:44 | 2024-11-11 7:16 | MySQL Server: JSON | Verified (566 days) | S2 | 9.0, 8.0.40, 8.4.3, 9.1.0 | Any | Any | Incorrect Grouping in JSON_OBJECTAGG Aggregation for Case-Sensitive Column |
| 116607 | 2024-11-10 7:30 | 2024-11-18 16:09 | MySQL Cluster: Cluster (NDB) storage engine | Verified (565 days) | S5 | 8.4.2 | Linux | Any | Unnecessary epoll_wait when a socket is closed |
| 116609 | 2024-11-11 7:15 | 2025-02-27 22:26 | MySQL Server: Documentation | Verified (566 days) | S3 | 8.4 | Any | Any | end_markers_in_json link is not helpful |
| 116612 | 2024-11-11 11:46 | 2025-05-07 7:17 | MySQL Server: Optimizer | Verified (566 days) | S5 | 8.0.40, 8.0.41, 8.4.4 | Any | Any | Performance degradation of distinct operator from 5.7 to 8.0 |
| 116616 | 2024-11-11 15:37 | 2024-11-12 14:27 | MySQL Server: Compiling | Verified (566 days) | S3 | 9.0 | Any | Any | Documentation around AUTHENTICATION_CLIENT_PLUGINS in MySQL 9.0 is misleading |
| 116619 | 2024-11-11 20:52 | 2026-04-28 11:45 | MySQL Server: Logging | Verified (370 days) | S2 | 8.0.39, 8.0.40, 8.4.3, 9.1.0 | Any | Any | Startup without Signs of Progress with Many Tables (1M+). |
| 116620 | 2024-11-11 21:07 | 2026-05-28 1:13 | MySQL Server: Logging | Patch approved (559 days) | S3 | 8.0.39, 8.0.40, 8.4.3, 9.1.0 | Any | Any | Suboptimal Startup Info Logging with Many Tables (1M+). |
| 116621 | 2024-11-12 2:28 | 2024-11-21 10:50 | MySQL Server: Documentation | Verified (556 days) | S3 | 8.4 | Any | Any | log_bin_trust_function_creators is not marked "deprecated" in 8.4 Doc |
| 116624 | 2024-11-12 6:58 | 2024-11-27 8:24 | MySQL Server: Compiling | Verified (550 days) | S3 | latest commit | Windows (Windows 11) | x86 | [MSVC] Race condition occurs during msbuild with VS2022 |
| 116626 | 2024-11-12 9:55 | 2024-11-12 10:02 | MySQL Server: InnoDB storage engine | Verified (565 days) | S3 | 8.0.40 | Any | Any | Lack of error handling when temp tablespace truncate fails |
| 116627 | 2024-11-12 10:30 | 2024-11-12 18:57 | MySQL Server: InnoDB storage engine | Verified (565 days) | S3 | 8.0 | Any | Any | innodb print tons of partial read in error log |
| 116636 | 2024-11-13 5:25 | 2024-11-15 15:26 | MySQL Server: Optimizer | Verified (562 days) | S2 | 8.4.3, 8.0.40, 9.1.0 | Any | Any | Optimizer incorrectly ignores all indexes with NO_INDEX() in some cases |
| 116642 | 2024-11-13 12:23 | 2024-11-13 12:37 | MySQL Server: Information schema | Verified (564 days) | S3 | 8.0.40 | Any | Any | SELECT INNODB_FT_* causes deadlock |
| 116647 | 2024-11-13 19:28 | 2025-04-25 16:55 | MySQL Server: InnoDB storage engine | Verified (563 days) | S3 | 8.4.2,9.0 | Any | Any | Bufferpool Index Stats are not decremented on btr_page_free |
| 116651 | 2024-11-14 11:27 | 2024-11-22 10:36 | MySQL Server: Logging | Verified (563 days) | S3 | 8.0 | Any | Any | slow log start_time is incorrect |
| 116677 | 2024-11-15 9:18 | 2024-11-15 16:44 | MySQL Server: Installing | Verified (562 days) | S3 | 8.0 | Any | Any | import table has upgrade compatible issue |
| 116688 | 2024-11-18 3:23 | 2024-11-18 6:46 | MySQL Server: JSON | Verified (559 days) | S2 | 8.0.36, 8.0.40, 8.4.3, 9.1.0 | Any | Any | Unexpected Behavior in `CASE` Statement with JSON Null Values |
| 116696 | 2024-11-18 13:55 | 2024-11-21 14:13 | MySQL Server: FULLTEXT search | Verified (556 days) | S3 | 9.1 | Any | Any | NGRAM Parser and Boolean Mode Inconsistency with Chinese Punctuation |
| 116703 | 2024-11-19 6:06 | 2024-11-19 6:28 | MySQL Server: JSON | Verified (558 days) | S3 | 8.0.33, 8.0.40, 8.4.3, 9.1.0 | Any | Any | `JSON_VALID` has inconsistent behavior for `NULL` |
| 116707 | 2024-11-19 11:49 | 2024-11-19 12:21 | MySQL Server: DDL | Verified (558 days) | S3 | 8.0 | Any | Any | when innodb_optimize_fulltext_only=ON, optimize table return OK always |
| 116709 | 2024-11-19 11:59 | 2024-11-19 12:22 | MySQL Server: InnoDB storage engine | Verified (558 days) | S3 | 9.1.0 | Any | Any | scripts/mysql_system_tables.sql still treating InnoDB as an optional SE |
| 116710 | 2024-11-19 12:47 | 2024-11-20 11:02 | MySQL Server: Optimizer | Verified (557 days) | S3 | 8.0 | Any | Any | explain shows wrong cost value |
| 116713 | 2024-11-19 15:57 | 2024-11-21 14:15 | MySQL Server: InnoDB storage engine | Verified (557 days) | S2 | 9.0 | Any | Any | Function rename_partition_files should not be in MySQL 9, and more. |
| 116714 | 2024-11-19 16:04 | 2024-11-21 14:17 | MySQL Server: InnoDB storage engine | Verified (557 days) | S3 | 8.0 | Any | Any | With 8000 to 15,999 Tablespaces, MySQL Startup Spawns one Useless Sub-Thread. |
| 116715 | 2024-11-19 17:03 | 2024-11-20 17:23 | MySQL Server: InnoDB storage engine | Verified (557 days) | S2 | 9, 8.4, 8.0 | Any | Any | Optimize Normal Startup with Many Tables. |
| 116719 | 2024-11-20 6:47 | 2024-11-21 15:39 | MySQL Server: Documentation | Verified (556 days) | S3 | 8.0.40 | Any | Any | An overflow page is not used if the value of a column is 788 bytes or less |
| 116720 | 2024-11-20 6:48 | 2024-11-20 7:37 | MySQL Server: Optimizer | Verified (557 days) | S1 | 8.4.2, 8.0.40 | Any | Any | Issues with the combination of CASE and DATE. |
| 116721 | 2024-11-20 7:01 | 2024-11-20 7:37 | MySQL Server: Optimizer | Verified (557 days) | S1 | 8.4.2, 8.0.40 | Any | Any | Issues with combining COALESCE and DATE functions. |
| 116722 | 2024-11-20 7:11 | 2024-11-20 7:37 | MySQL Server: Optimizer | Verified (557 days) | S1 | 8.4.2, 8.0.40 | Any | Any | Issues with the COALESCE function. |
| 116723 | 2024-11-20 7:35 | 2024-11-20 8:45 | MySQL Server: Optimizer | Verified (557 days) | S2 | 8.4.2, 8.0.40 | Any | Any | Issues with explicit type casting using CAST. |
| 116724 | 2024-11-20 7:44 | 2024-11-20 8:49 | MySQL Server: Optimizer | Verified (557 days) | S1 | 8.4.2, 8.0.40 | Any | Any | Issues with CASE statements |
| 116725 | 2024-11-20 7:44 | 2024-11-20 8:54 | MySQL Server: Optimizer | Verified (557 days) | S1 | 8.4.2, 8.0.40 | Any | Any | Issues with CASE statements. |
| 116726 | 2024-11-20 8:22 | 2024-11-20 8:50 | MySQL Server: Optimizer | Verified (557 days) | S1 | 8.4.2, 8.0.40 | Any | Any | Issues with the combination of CAST and DATE. |
| 116727 | 2024-11-20 8:27 | 2024-11-20 8:50 | MySQL Server: Optimizer | Verified (557 days) | S1 | 8.4.2, 8.0.40 | Any | Any | Issues with independent subqueries. |
| 116738 | 2024-11-21 4:09 | 2025-05-08 10:23 | MySQL Server: DDL | Verified (388 days) | S5 | 8.0.40 | Any | Any | The DDL performance of 8.0.40 has not been restored to 8.0.26 |
| 116741 | 2024-11-21 6:58 | 2026-05-28 1:13 | MySQL Server: Optimizer | Documenting (555 days) | S2 | 8.0, 8.0.40, 8.4.3 | Any | Any | Innodb tmp table causes incorrect query results |
| 116744 | 2024-11-21 11:56 | 2024-12-10 11:25 | MySQL Server: DDL | Verified (537 days) | S3 | 8.0 | Any | Any | Bug system has problems |
| 116747 | 2024-11-21 13:07 | 2025-01-10 17:00 | MySQL Server: Documentation | Verified (506 days) | S2 | 9.1.0 | Any | Any | Internals docs incomplete for replication/gtid |
| 116750 | 2024-11-21 21:21 | 2024-11-25 7:27 | MySQL Server: Data Dictionary | Verified (552 days) | S3 | 8.0.40 | Any | Any | Not all errors were thrown during the upgrade from 5.7 to 8.0 |
| 116751 | 2024-11-21 21:43 | 2024-11-25 7:27 | MySQL Server: Data Dictionary | Verified (552 days) | S3 | 8.0.40 | Any | Any | Incomplete error of event/trigger during upgrade from 5.7 to 8.0 |
| 116753 | 2024-11-22 5:03 | 2024-11-27 8:39 | MySQL Server: Replication | Verified (550 days) | S3 | 8.0.40, 8.4.3, 9.1.0 | Any | Any | COMPRESSION_PERCENTAGE in binary_log_transaction_compression_stats is incorrect |
| 116754 | 2024-11-22 11:20 | 2024-11-25 13:31 | MySQL Server: Data Dictionary | Verified (552 days) | S3 | 8.0 | Any | Any | Memory leak when migrate trigger during upgrade from 57 to 80 |
| 116760 | 2024-11-23 13:44 | 2026-05-28 1:13 | MySQL Server: InnoDB storage engine | Patch pending (552 days) | S2 | 8.0.40,8.4.3,9.1.0 | Any | Any | Page deadlock occured when searching BTREE after nullable cols dropped by INSTAN |
| 116761 | 2024-11-24 4:46 | 2024-11-26 7:51 | MySQL Server: InnoDB storage engine | Verified (551 days) | S3 | 8.0.40 | Any | Any | Page tracking stops working when disk is full |
| 116763 | 2024-11-24 11:23 | 2024-11-24 17:37 | MySQL Workbench: SQL Editor | Verified (553 days) | S3 | 8.0.40 | Windows (Microsoft Windows 10 Pro N) | Any | extra letter b is added to query after bit field |
| 116765 | 2024-11-25 2:18 | 2024-11-25 13:34 | MySQL Server: Optimizer | Verified (552 days) | S3 | 8.0 | Any (22.04) | Any | Incorrect Operator Precedence of BETWEEN and Comparators in MySQL 8.4 |
| 116773 | 2024-11-25 17:40 | 2024-11-28 8:02 | MySQL Server: Optimizer | Verified (549 days) | S5 | 596f0d23 (9.0.0), 8.0.40 | Any | Any | Performance of TPC-DS Query 7 |
| 116774 | 2024-11-25 18:00 | 2024-11-28 8:02 | MySQL Server: Optimizer | Verified (549 days) | S5 | 596f0d23 (9.0.0), 8.0.40 | Any | Any | Performance of TPC-DS Query 15 |
| 116775 | 2024-11-25 18:34 | 2024-11-28 8:00 | MySQL Server: Optimizer | Verified (549 days) | S5 | 596f0d23 (9.0.0), 8.0.40 | Any | Any | Performance of TPC-DS Query 16 |
| 116776 | 2024-11-25 18:45 | 2024-11-28 7:53 | MySQL Server: Optimizer | Verified (549 days) | S5 | 596f0d23 (9.0.0), 8.0.40 | Any | Any | Performance of TPC-DS Query 19 |
| 116777 | 2024-11-25 19:50 | 2024-11-27 12:52 | MySQL Server: Optimizer | Verified (550 days) | S5 | 596f0d23 (9.0.0), 8.0.40 | Any | Any | Performance of TPC-DS Query 47 |
| 116789 | 2024-11-26 20:44 | 2026-03-08 9:30 | MySQL Server: Documentation | Verified (84 days) | S1 | 9.1.0 | Any | Any | gtid tags docs don't match actual server behavior |
| 116791 | 2024-11-27 3:39 | 2024-11-27 9:04 | MySQL Server: Partitions | Verified (550 days) | S3 | 8.0.40 | Any | Any | Contribution by Tencent: add partition rollback crash |
| 116792 | 2024-11-27 3:44 | 2024-11-27 9:00 | MySQL Server: DDL | Verified (550 days) | S3 | 8.0.40 | Any | Any | Contribution by Tencent: rename an incorrect space in post ddl |
| 116793 | 2024-11-27 3:51 | 2024-11-27 7:14 | MySQL Server: InnoDB storage engine | Verified (550 days) | S2 | 8.0.40 | Any | Any | AHI crash : ut_a(old_index != nullptr) |
| 118061 | 2025-04-26 13:02 | 2025-04-28 7:40 | MySQL Server: Optimizer | Verified (398 days) | S1 | 9.3, 8.4.5, 8.0.42 | Any | Any | wrong inner join result when adding an additional true expression |
| 118063 | 2025-04-27 19:02 | 2025-04-28 7:39 | MySQL Server: Optimizer | Verified (398 days) | S1 | 9.0, 8.0, 8.0.42, 8.4.5, 9.3.0 | Any | Any | Wrong Join Result after creating index on expressions |
| 118066 | 2025-04-28 8:58 | 2026-03-27 12:42 | MySQL Workbench | Verified (374 days) | S3 | 8.0.42 | Fedora (42 Workstation) | x86 | Fedora 42 packages |
| 118068 | 2025-04-28 9:23 | 2025-04-28 10:40 | MySQL Server: Documentation | Verified (398 days) | S3 | 8.4 | Any | Any | Documentation typo for versions |
| 118069 | 2025-04-28 9:28 | 2025-06-10 20:43 | MySQL Server: Security: Privileges | Verified (355 days) | S3 | 8.0.42 | Any | Any | Inappropriate error message about passwords policies when revoking rights from an non-existing user |
| 118071 | 2025-04-28 13:09 | 2025-04-28 14:07 | MySQL Server: Optimizer | Verified (398 days) | S2 | 8.0.41, 8.0.42, 8.4.5, 9.3.0 | Any | Any | Indexed table fails WHERE filtering with different charset value |
| 118072 | 2025-04-28 14:10 | 2026-03-26 11:24 | MySQL Server: DDL | Verified (398 days) | S5 | 8.0 | Any | Any | Optimize DDL operations involving AUTO_INCREMENT columns |
| 118073 | 2025-04-28 15:10 | 2025-04-29 6:29 | MySQL Server: Optimizer | Verified (397 days) | S1 | 9.3,9.0,8.0, 8.0.42 | Any | Any | Wrong Inner Join Result |
| 118076 | 2025-04-29 3:35 | 2025-04-29 6:50 | MySQL Server: Logging | Verified (397 days) | S3 | 8.0.36, 8.0.42 | Linux (AlmaLinux release 9.2) | Any | When MySQL explains a primary key query for a table that has a varbinary field, show warnings is truncated by the binary |
| 118080 | 2025-04-29 6:51 | 2025-04-29 8:08 | MySQL Server: Optimizer | Verified (397 days) | S3 | 8.0.42 | Any | Any | The execution plan for the view with UNION ALL uses a full table scan instead of an index. |
| 118083 | 2025-04-29 9:36 | 2025-04-29 10:25 | MySQL Server: DDL | Verified (397 days) | S5 | 8.0.42 | Any | Any | optimize for invisible indexes ddl |
| 118085 | 2025-04-29 12:14 | 2025-04-29 13:43 | MySQL Server: Optimizer | Verified (397 days) | S1 | 9.3,9.0,8.0,8.0.42, 8.4.5 | Any | Any | Wrong right join result involving subquery |
| 118088 | 2025-04-29 14:06 | 2025-04-30 5:27 | MySQL Server: DDL | Verified (397 days) | S5 | 8.0.42 | Any | Any | Optimize DDL handling for redundant invisible index changes |
| 118089 | 2025-04-29 14:56 | 2025-05-08 13:57 | MySQL Server: Optimizer | Verified (396 days) | S3 | 8.0.42, 8.4.5, 9.3.0 | Any | Any | COALESCE with BIT field may return wrong values |
| 118092 | 2025-04-30 3:31 | 2025-08-06 12:51 | MySQL Server: DML | Verified (396 days) | S2 | 8.0.41, 8.0.42, 8.4.5, 9.3.0 | Linux | Any | The query result using index is different with not used index |
| 118093 | 2025-04-30 7:13 | 2025-04-30 18:06 | MySQL Server: FULLTEXT search | Verified (396 days) | S2 | 8.0.42 | Any | Any | Huge memory usage when inserting into a FTS table with a single transaction. |
| 118109 | 2025-05-03 12:57 | 2025-05-06 10:52 | MySQL Server: Documentation | Verified (393 days) | S3 | 8.4 | Any | Any | mysqlrouter's routing_strategy is not optional |
| 118112 | 2025-05-04 21:32 | 2025-05-05 13:34 | MySQL Server: Compiling | Verified (391 days) | S3 | 9.3.0 | Windows (11) | x86 | openssl build bug |
| 118114 | 2025-05-05 12:38 | 2026-03-04 13:29 | MySQL Server: Performance Schema | Verified (391 days) | S3 | 8.0.42 | Any | Any | INFO column in processlist tables truncates long queries despite using longtext type |
| 118121 | 2025-05-06 14:40 | 2025-05-13 8:47 | MySQL Server: InnoDB storage engine | Verified (383 days) | S3 | 8.0.37, 8.0.42 | Any | Any | lob pages leak when mysqld crashed |
| 118130 | 2025-05-08 6:53 | 2025-05-08 10:00 | MySQL Server: DDL | Verified (388 days) | S5 | 8.0 | Any | Any | 8.0.27 DDL performance degradation - Merge Sort |
| 118132 | 2025-05-08 8:30 | 2026-05-28 1:13 | MySQL Server: Logging | Documenting (383 days) | S3 | 8.0 | Any | Any | Alter general log takes a lot of time during upgrade |
| 118133 | 2025-05-08 8:40 | 2025-05-08 10:01 | MySQL Server: DDL | Verified (388 days) | S5 | 8.0 | Any | Any | 8.0.27 DDL performance degradation - Scan PK |
| 118136 | 2025-05-08 10:10 | 2025-05-08 10:37 | MySQL Server: DDL | Verified (388 days) | S5 | 8.0 | Any | Any | 8.0.27 DDL performance degradation - Flush Observer |
| 118137 | 2025-05-08 11:49 | 2025-05-08 12:10 | MySQL Server: DML | Verified (388 days) | S3 | 9.3, 8.0, 8.4 | Any | Any | Contradictory query results for decimal data type |
| 118142 | 2025-05-08 17:00 | 2025-05-30 5:13 | MySQL Cluster: Cluster (NDB) storage engine | Verified (366 days) | S2 | 8.4.2 | Linux | x86 | Assertion failure `virtual double ha_ndbcluster::read_time(uint, uint, ha_rows): Assertion 'rows > 0' failed` |
| 118144 | 2025-05-08 23:35 | 2025-05-14 10:18 | MySQL Server: Optimizer | Verified (382 days) | S5 | 8.0.40, 8.0.42 | Red Hat (RHEL9) | x86 | Performance regression at 8.0.40 related to record buffer usage |
| 118151 | 2025-05-09 8:35 | 2025-06-11 5:04 | MySQL Server: DDL | Verified (354 days) | S2 | 8.4.5 | Ubuntu (22.04) | x86 | When creating an index: ERROR 1553 (HY000): Cannot drop index '<unknown key name>': needed in a foreign key constraint |
| 118152 | 2025-05-09 8:45 | 2025-05-09 9:47 | MySQL Server: Stored Routines | Verified (387 days) | S3 | 8.0.42,8.4.5,9.2.0 | Any | Any | BEFORE UPDATE trigger does not use correct NEW.val when val is ON UPDATE CURRENT_TIMESTAMP |
| 118158 | 2025-05-09 20:09 | 2025-05-12 12:05 | MySQL Server: Optimizer | Verified (384 days) | S5 | 8.4.5 | Any | Any | Endless loop while executing some CTE |
| 118161 | 2025-05-12 6:57 | 2025-10-27 6:49 | MySQL Server: Compiling | Verified (216 days) | S3 | 8.0.43 | MacOS (15.4.1) | ARM | Having Homebrew-installed googletest breaks build |
| 118164 | 2025-05-12 8:38 | 2025-05-12 13:01 | MySQL Server: DML | Verified (384 days) | S3 | 8.0.41 | Linux | x86 | When sort_buffer_size is set to a different value, group_concat returns different results. |
| 118168 | 2025-05-12 12:27 | 2025-09-02 7:14 | MySQL Server: Replication | Verified (383 days) | S1 | 8.0.41 | Any | Any | MySQL data dictionary fails to upgrade at startup with lock timeout on ALTER TABLE |
| 118169 | 2025-05-12 12:38 | 2025-10-28 8:13 | MySQL Server: Tests | Verified (215 days) | S3 | 8.0.42, 8.4.5, 9.5.0 | MacOS (15.4.1) | ARM | Test innodb.partition_upgrade_8019_mac_lctn_2_debug failing |
| 118171 | 2025-05-12 12:49 | 2026-01-21 4:49 | MySQL Server: mysqldump Command-line Client | Verified (130 days) | S3 | 8.0.45 | MacOS (15.4.1) | ARM | Test main.mysqldump-tablespace-escape failing |
| 118173 | 2025-05-13 6:42 | 2025-07-03 9:24 | MySQL Server: DML | Verified (333 days) | S5 | 8.0.42 | Ubuntu (22.04) | x86 | The insert statement suffers a performance penalty after commit cd66c5c. |
| 118174 | 2025-05-13 6:43 | 2025-05-14 7:18 | MySQL Server: Optimizer | Verified (382 days) | S3 | 8.0 | Any | Any | Skip Scan doesn't support non-covering key scan |
| 118177 | 2025-05-13 8:53 | 2025-05-22 6:28 | MySQL Server: Optimizer | Verified (374 days) | S3 | 8.0.35 | Any | Any | Unnecessary filter operator in the execution plan |
| 118180 | 2025-05-13 12:18 | 2025-05-13 12:48 | MySQL Server: Command-line Clients | Verified (383 days) | S3 | 8.0.42 | Any | Any | mysql client got segmentation fault since the mysql.charset is null during restarting |
| 118181 | 2025-05-13 12:36 | 2025-07-03 9:33 | MySQL Server: DML | Verified (334 days) | S5 | 8.0.42 | Linux | x86 | Performance regression on query statements after commit 0fa789a |
| 118182 | 2025-05-13 14:32 | 2025-05-13 16:04 | Tests | Verified (383 days) | S3 | 8.0.42 | MacOS (15.4.1) | ARM | global-buffer-overflow in router tests |
| 118184 | 2025-05-13 14:41 | 2025-10-28 9:19 | Tests | Verified (215 days) | S3 | 8.0.42 | MacOS (15.4.1) | ARM | UBSan errors on router tests |
| 118185 | 2025-05-13 14:43 | 2026-01-22 4:24 | Tests | Verified (129 days) | S3 | 8.0.45, 8.4.8 | MacOS (15.4.1) | ARM | Non-specific ASan error on TestLoaderGood/LoaderReadTest.load_wrong_version/0 |
| 118193 | 2025-05-14 12:26 | 2025-10-28 9:29 | MySQL Server: Tests | Verified (215 days) | S3 | 8.0.42 | MacOS (15.5) | ARM | Test innodb.partition_upgrade_5727_mac_lctn_2 failing with a result difference |
| 118194 | 2025-05-14 12:43 | 2025-05-19 19:47 | Tests | Verified (377 days) | S3 | 8.0.42 | MacOS (15.5) | ARM | Test innodb.partition_upgrade_8019_mac_lctn_2 times out |
| 118198 | 2025-05-14 14:16 | 2025-05-19 22:49 | MySQL Server: Optimizer | Verified (377 days) | S2 | 9.3.0 | Ubuntu (22.04) | Any | Different intersection orders lead to more than 20,000 times performance gap |
| 118208 | 2025-05-15 16:48 | 2025-05-19 8:43 | Connector / Python | Verified (377 days) | S3 | mysql-connector 9.3.0 | Any | Any | Using get_warnings causes out of sync error when executing multiple statements |
| 118210 | 2025-05-16 10:15 | 2025-05-18 16:43 | MySQL Server: Replication | Verified (378 days) | S3 | 8.0.42 | Any | Any | Invisible Index Binlog Replay Bugfix |
| 118211 | 2025-05-16 10:29 | 2025-10-28 9:34 | Tests | Verified (215 days) | S3 | 9.3.0 | MacOS (15.5) | ARM | Spec/ShareConnectionReconnectTest.change_user/ssl_modes_REQUIRED__PREFERRED_socket test fails |
| 118212 | 2025-05-16 10:36 | 2025-10-28 9:37 | MySQL Router | Verified (215 days) | S3 | 9.3.0 | MacOS (15.5) | ARM | Some router tests crash under AddressSanitizer |
| 118213 | 2025-05-16 11:01 | 2026-03-24 13:07 | Tests | Verified (68 days) | S3 | 9.7.0-er | MacOS (15.5) | ARM | Test perfschema.idx_compare_mutex_instances fails under debug + sanitizers |
| 118214 | 2025-05-16 11:07 | 2025-10-28 9:39 | MySQL Router | Verified (215 days) | S3 | 9.3.0 | MacOS (15.5) | ARM | LifecycleTest.Simple_AllFunctions crashes under AddressSanitizer |
| 118224 | 2025-05-19 2:46 | 2026-02-07 19:22 | MySQL Server: Optimizer | Verified (113 days) | S3 | 8.0.41 | Any | Any | When a constant value is replaced by the LEST function, the sql returns different value; |
| 118233 | 2025-05-20 13:54 | 2026-05-05 16:57 | MySQL Server: DDL | Verified (30 days) | S2 | 8.0.42 | Any | Any | Fixed a bug in the DDL for invisible indexes. |
| 118238 | 2025-05-21 10:46 | 2025-06-02 11:31 | MySQL Server: FULLTEXT search | Verified (363 days) | S3 | 9.3.0,8.0.40, 8.0.42 | Any | Any | Ngram parser boolean phrase search fails with CJK punctuation |
| 118239 | 2025-05-21 13:05 | 2025-05-29 13:12 | MySQL Server: DML | Verified (367 days) | S3 | 9.3.0 | Ubuntu (22.04) | Any | Logical Inconsistency in MySQL String Comparison with LIKE and NOT LIKE Operators |
| 118247 | 2025-05-22 6:26 | 2025-05-28 8:41 | MySQL Server: Documentation | Verified (368 days) | S3 | 5.7, 8.0, 8.4, 9.0 | Any | Any | (Documentation)The descriptions for "M" parameter not matched in different chapters |
| 118253 | 2025-05-22 13:56 | 2025-05-22 14:27 | MySQL Router | Verified (374 days) | S3 | 9.3.0 | Any | Any | Contribution: fuzz: build all targets in the same output dir |
| 118263 | 2025-05-25 7:16 | 2025-05-26 13:40 | Connector / Python | Verified (370 days) | S3 | 9.3.0 | Any | Any | Missing class extension in PooledMySQLConnection |
| 118264 | 2025-05-25 15:04 | 2025-08-13 11:05 | MySQL Server: Optimizer | Verified (298 days) | S5 | 9.3.0 | Ubuntu | Any | Performance bug in SEMI JOIN with empty tables |
| 118265 | 2025-05-25 23:12 | 2025-07-09 15:42 | MySQL Server: InnoDB storage engine | Verified (348 days) | S1 | 9.3.0 | MacOS (15.4.1 (24E263)) | x86 (Quad-Core Intel Core i7) | mysqld hangs durning startup |
| 118268 | 2025-05-26 7:47 | 2026-02-06 13:22 | MySQL Server: Optimizer | Verified (114 days) | S3 | 8.0.41 | Any | Any | The returned results of two queries with the same semantics are inconsistent. |
| 118277 | 2025-05-27 8:02 | 2026-02-06 13:11 | MySQL Server: Optimizer | Verified (114 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; |
| 118278 | 2025-05-27 8:29 | 2026-02-06 13:01 | MySQL Server: Optimizer | Verified (114 days) | S3 | 8.0.41 | Any | Any | two query SQL statements filling with opposite semantics in the where clause, result same result |
| 118288 | 2025-05-28 13:03 | 2025-06-05 6:40 | Connector / NET | Verified (360 days) | S3 | 9.0.3 | Any | Any | Error with the alter name command MySql.EntityFrameworkCore |
| 118296 | 2025-05-29 2:32 | 2025-05-29 6:03 | MySQL Server: DML | Verified (367 days) | S3 | 8.0.41 | Linux | x86 | When join_buffer_size is set to a different value, the query returns different results. |
| 118297 | 2025-05-29 2:39 | 2025-05-29 12:53 | MySQL Server: Security: Privileges | Verified (367 days) | S3 | 8.0.42, 8.4.5 | Any | Any | password expire and password expire interval when create user is not both work |
| 118298 | 2025-05-29 2:46 | 2026-02-06 12:48 | MySQL Server: Optimizer | Verified (114 days) | S3 | 8.0.41 | Any | Any | "(t1.c4)<-(-1.7976931348623157E308)" and "(t1.c4)<(1.7976931348623157E308)" in where clause return different results |
| 118299 | 2025-05-29 6:57 | 2025-08-21 2:18 | MySQL Server: InnoDB storage engine | Verified (283 days) | S2 | 8.0.42, 8.4.5 | Any | Any | Multi-valued Index on Composite Key Returns Incomplete Results for Rows with Empty JSON Array('[]') |
| 118302 | 2025-05-29 16:46 | 2026-05-28 1:13 | MySQL Server: InnoDB storage engine | Patch approved (366 days) | S3 | 9.0.0, 9.3.0 | Any | Any | Contribution: Adding \'sb\' instruction to spin_delay() for ARM v8.5 onward |
| 118310 | 2025-05-30 3:36 | 2026-02-06 12:34 | MySQL Server: Optimizer | Verified (114 days) | S3 | 8.0.41 | Any | Any | a query with a impossile having clause, return wrong results |
| 118311 | 2025-05-30 4:24 | 2025-06-02 12:24 | MySQL Workbench | Verified (363 days) | S2 | 8.0.29 | Linux (Ubuntu 22.04) | x86 | MySQL Workbench reports SSH host key fingerprints in SHA1 format, nobody else does |
| 118312 | 2025-05-30 8:12 | 2025-05-30 10:32 | MySQL Server: DML | Verified (366 days) | S2 | 8.0.42, 8.4.5, 9.3.0 | Any | Any | Inconsistent results when evaluating `EXCEPT` or `INTERSECT` operations involving `NULL` |
| 118313 | 2025-05-30 9:17 | 2025-05-30 10:19 | MySQL Server: Optimizer | Verified (366 days) | S3 | 8.0.41, 8.0.42, 8.4.5, 9.3.0 | Any | Any | The query result is incorrect. |
| 118319 | 2025-05-30 21:28 | 2025-06-02 10:03 | MySQL Cluster: Cluster (NDB) storage engine | Verified (363 days) | S2 | 8.4.2, 8.0.42 | Any | Any | Assertion failure `Ndb_metadata::compare(thd, thd_ndb->ndb, dbname, ndbtab, new_table_def)' on metadata check |
| 118320 | 2025-05-31 1:14 | 2025-06-16 12:33 | MySQL Server: Command-line Clients | Verified (353 days) | S2 | 8.0.41, 8.4.5 | Any | Any | Invalid UTF-8 bytes can be returned by SHOW PROCESSLIST |
| 118335 | 2025-06-03 7:50 | 2025-07-07 14:05 | MySQL Server: InnoDB storage engine | Verified (328 days) | S5 | 9.3.0 | Any | Any | drop big table affect performance when general space used |
| 118336 | 2025-06-03 8:24 | 2026-02-06 12:26 | MySQL Server: Optimizer | Verified (114 days) | S3 | 8.0.41 | Any | Any | after adding a having clause equivalent to "having 1", the returned result set is wrong |
| 118337 | 2025-06-03 9:26 | 2026-05-28 1:13 | MySQL Cluster: Cluster (NDB) storage engine | Patch pending (354 days) | S2 | Any | Any | MySQL stuck during restart after restoring backup on NDB data nodes | |
| 118338 | 2025-06-03 9:53 | 2025-09-04 8:05 | MySQL Package Repos | Verified (269 days) | S1 | 42 | Fedora (42) | x86 | Yum Repository Fedora 42 |
| 118349 | 2025-06-04 2:03 | 2025-06-04 19:16 | MySQL Server: Optimizer | Verified (361 days) | S3 | 9.x | Any | Any | Contribution: fuzz: parse_sql target |
| 118350 | 2025-06-04 2:03 | 2025-06-04 6:32 | MySQL Server: Optimizer | Verified (361 days) | S3 | 9.x | Any | Any | Contribution: Adding fuzz directory and modifications to support it. |
| 118351 | 2025-06-04 2:24 | 2025-06-04 6:34 | MySQL Server: DML | Verified (361 days) | S3 | 8.0.41 | Linux | x86 | When Backward index scan is used for query SQL statements, the returned result is incorrect. |
| 118352 | 2025-06-04 4:38 | 2025-06-04 8:51 | MySQL Server: Charsets | Verified (361 days) | S3 | 8.0, 8.4 | Any | Any | Illegal mix of collations when modify collation_connection |
| 118355 | 2025-06-04 7:41 | 2025-06-10 13:59 | MySQL Server: InnoDB Plugin storage engine | Verified (355 days) | S3 | 8.0.42 | Any | Any | Temporary file write failure when creating an index |
| 118356 | 2025-06-04 11:58 | 2025-07-13 10:29 | MySQL Server: Replication | Verified (354 days) | S2 | 8.0.42, 8.4.5 9.3.0 | Any | Any | MySQL attempts committing transaction not fitting on disk, then crashes. |
| 118358 | 2025-06-04 12:04 | 2025-07-13 10:14 | MySQL Server: InnoDB storage engine | Verified (331 days) | S2 | 8.0.42, 8.4.5 9.3.0 | Any | Any | Startup without Signs of Progress when Rolling-Back Big Transaction. |
| 118359 | 2025-06-04 13:43 | 2025-06-16 12:33 | MySQL Server: InnoDB storage engine | Verified (354 days) | S2 | mysql-8.0.41 | Any | Any | False-negative result in row_vers_impl_x_locked_low() — may miss identifying the active transaction on a secondary rec |
| 118363 | 2025-06-04 18:00 | 2026-01-25 21:28 | MySQL Server: InnoDB storage engine | Verified (126 days) | S3 | mysql-8.0.41 | Any | Any | Another Potential Optimization in row_ins_sec_index_entry_low() |
| 118367 | 2025-06-05 9:18 | 2025-06-06 10:06 | MySQL Server: Data Dictionary | Verified (359 days) | S1 | 8.0 | Any | Any | The server may fail to start again if it exits abnormally during the upgrade |
| 118369 | 2025-06-05 11:21 | 2026-02-06 12:16 | MySQL Server: Optimizer | Verified (114 days) | S3 | 8.0.41 | Any | Any | "having column" and "having MIN(column)" return different result.something wrong during Aggregate using temporary table |
| 118375 | 2025-06-06 3:41 | 2026-02-06 12:01 | MySQL Server: Optimizer | Verified (114 days) | S3 | 8.0.41 | Any | Any | while (NOT ((t0.c1) >= (t1.c2))) returns 1 actually, the query return an empty result set. |
| 118391 | 2025-06-08 16:43 | 2025-06-10 12:23 | MySQL Server: DML | Verified (356 days) | S3 | 8.4.2, 8.0 | Any | Any | Inconsistent BIGINT overflow behavior with unary minus operator in multiplication |
| 118393 | 2025-06-09 1:36 | 2026-02-05 22:47 | MySQL Server: Optimizer | Verified (115 days) | S3 | 8.0.41 | Any | Any | while the having subquery return NULL actually, the query using this having query returns a wrong result. |
| 118394 | 2025-06-09 2:04 | 2026-02-05 22:18 | MySQL Server: Optimizer | Verified (115 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. |
| 118398 | 2025-06-09 8:00 | 2025-06-11 12:40 | MySQL Server: DML | Verified (354 days) | S3 | 8.0.41 | Any | Any | Using temporary with avg cause wrong result |
| 118399 | 2025-06-09 12:35 | 2025-06-09 12:46 | MySQL Server: DML | Verified (356 days) | S3 | 8.0.41 | Linux | x86 | multijoin and related subqueries are used, the query result is incorrect during optimizer_switch="derived_merge=on" |
| 118400 | 2025-06-09 13:34 | 2025-07-24 12:28 | MySQL Server: DML | Verified (356 days) | S3 | 8.0.41 | Linux | x86 | ERROR 3854 (HY000): Cannot convert string '\xF0\x9F\x98\xA6\xF0\x9F...' from utf8mb4 to latin1 |
| 118401 | 2025-06-09 13:37 | 2025-06-10 6:32 | MySQL Server: DML | Verified (356 days) | S3 | 8.0.41 | Linux | x86 | When innodb_buffer_pool_size is set a small value , the update value is abnormal. |
| 118403 | 2025-06-09 17:10 | 2025-06-20 10:13 | MySQL Server: InnoDB storage engine | Verified (345 days) | S3 | 8.0.37, 8.0.42 | Any | Any | innodb_fill_factor is not honored for InnoDB Compressed Tables |
| 118411 | 2025-06-10 15:52 | 2025-07-21 11:44 | MySQL Server: InnoDB storage engine | Verified (314 days) | S2 | 8.0.37, 8.0.42 | CentOS | x86 | Performance degradation in write workload after rebuilding table with row_format=compressed |
| 118412 | 2025-06-10 23:24 | 2025-07-01 9:18 | MySQL Server: Replication | Verified (334 days) | S3 | 8.0.41, 8.0.42 | Any | Any | DML succeeds on Semi-sync without Replicas if Source is stopped |
| 118463 | 2025-06-17 6:26 | 2025-06-17 6:56 | Connector / NET Documentation | Verified (348 days) | S3 | 9.3.0 | Any | Any | Installation on UNIX/Linux is inconsistent |
| 118464 | 2025-06-17 7:24 | 2026-02-05 22:02 | MySQL Server: Optimizer | Verified (115 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. |
| 118469 | 2025-06-17 9:38 | 2025-06-17 10:33 | MySQL Server: Documentation | Verified (348 days) | S3 | 9.3 | Any | Any | Connection attributes for Connector/NET are incomplete/incorrect |
| 118475 | 2025-06-18 7:58 | 2025-06-18 8:40 | MySQL Server: DML | Verified (347 days) | S3 | 8.0.41, 8.4.5 | Any | Any | When the IF function is invoked to replace the specified column name, the returned results are inconsistent. |
| 118476 | 2025-06-18 8:45 | 2026-05-28 1:13 | MySQL Server: DDL | Patch pending (347 days) | S2 | 8.0, 8.4 | Red Hat | x86 | Unable to create partition with name '1e3fRQM2GhI' |
| 118493 | 2025-06-20 6:54 | 2025-06-20 10:38 | MySQL Server: Partitions | Verified (345 days) | S3 | 8.0, 8.0.42 | Any | Any | Subpartitions can not be pruned by conditions derived from equal propagation |
| 118495 | 2025-06-20 7:40 | 2025-06-20 10:32 | MySQL Server: DML | Verified (345 days) | S3 | 8.0.41 | Linux | x86 | The query returned wrong result with l"imit offset" |
| 118510 | 2025-06-23 20:09 | 2025-07-01 12:50 | MySQL Server: FULLTEXT search | Verified (334 days) | S2 | 8.0.39 | Any | Any | InnoDB Match Against does not work properly with utf8mb4_0900_as_ci |
| 118516 | 2025-06-24 10:42 | 2025-07-03 18:36 | MySQL Server: InnoDB storage engine | Verified (332 days) | S3 | 8.0.39 | Any | Any | Unexpected blocked statement when different select statements are executed |
| 118529 | 2025-06-26 9:50 | 2025-06-26 12:18 | MySQL Server: Options | Verified (339 days) | S3 | 8,9 | Any | Any | 'init_connect' not re-executed after 'COM_RESET_CONNECTION' or 'COM_CHANGE_USER' |
| 118535 | 2025-06-26 17:43 | 2025-06-27 19:27 | MySQL Server: FULLTEXT search | Verified (338 days) | S3 | 9.3.0, 8.4.5, 8.0.42 | Ubuntu (25.04 Server) | x86 | Arithmetic operations fail on fulltext-indexed fields inserted with DISABLE KEYS |
| 118540 | 2025-06-27 7:27 | 2025-09-23 4:02 | MySQL Server: Optimizer | Verified (250 days) | S2 | 9.2.0 , 8.0.42 | Linux | Any | Inconsistent results between NATURAL JOIN and INNER JOIN simulated via LEFT JOIN, RIGHT JOIN, and EXCEPT ALL with NULL v |
| 118541 | 2025-06-27 8:31 | 2025-09-23 4:02 | MySQL Server: Optimizer | Verified (250 days) | S2 | 9.2.0 , 8.0.42 | Linux | Any | Inconsistent Results Between NATURAL JOIN and its Equivalent Form Using EXCEPT ALL with Implicit Type Casting |
| 118544 | 2025-06-27 14:18 | 2025-09-23 4:03 | MySQL Server: Optimizer | Verified (250 days) | S2 | 9.2.0 , 9.3.0 | Linux | Any | A potential join operator bug |
| 118547 | 2025-06-27 17:26 | 2025-06-30 6:36 | MySQL Server: Information schema | Verified (335 days) | S3 | 8.0, 8.4, 8.0.42 | Any | Any | SET DEFAULT (expr) on PK column requires issuing command twice |
| 118551 | 2025-06-29 17:59 | 2025-06-30 7:42 | MySQL Server: DML | Verified (335 days) | S3 | 9.3.0 | Ubuntu | x86 | Inconsistant result after removing constraints on table |
| 118552 | 2025-06-29 18:14 | 2025-06-30 8:00 | MySQL Server: DML | Verified (335 days) | S3 | 9.3.0 | Ubuntu | x86 | Inconsistant result on tables with same data but different constraints |
| 118553 | 2025-06-29 18:26 | 2025-06-30 8:03 | MySQL Server: DML | Verified (335 days) | S3 | 9.3.0 | Ubuntu | x86 | SELECT returns different results on tables with same data |
| 118554 | 2025-06-29 18:42 | 2025-06-30 8:05 | MySQL Server: DML | Verified (335 days) | S3 | 9.3.0 | Ubuntu | x86 | Inconsistent results on same tables with different PRIMARY KEY constraint |
| 118555 | 2025-06-29 18:55 | 2025-06-30 8:09 | MySQL Server: DML | Verified (335 days) | S3 | 9.3.0 | Ubuntu | x86 | Inconsistant results in tables containing NULL values |
| 118556 | 2025-06-29 19:07 | 2025-06-30 8:14 | MySQL Server: DML | Verified (335 days) | S3 | 9.3.0 | Ubuntu | x86 | Queries on tables with same data return different results |
| 118560 | 2025-06-30 11:58 | 2026-04-17 12:01 | MySQL Server: DDL | Verified (335 days) | S3 | 8.0, 8.4 | Any | Any | drop full text can not instant |
| 118565 | 2025-06-30 16:42 | 2025-12-05 5:25 | MySQL Router | Verified (325 days) | S2 | Latest 9.3.0 | Any | Any | MySQL Router 'Application got fatal signal: 11' segfault with connection pooling enabled |
| 118570 | 2025-07-02 2:29 | 2025-07-03 9:32 | MySQL Server: DML | Verified (333 days) | S5 | 8.0.42 | Linux (22.04) | x86 | Performance regression occurs with INSERT statements after c17d86b |
| 118579 | 2025-07-02 16:35 | 2025-08-18 11:30 | Connector / NET | Verified (286 days) | S2 | 8.1.0 | Linux (Oracle Linux 9) | x86 | Stack Overflow Exception When Connecitons Aborted During Connect |
| 118585 | 2025-07-03 16:35 | 2025-07-04 6:42 | MySQL Server: Optimizer | Verified (331 days) | S5 | 8.0.39, 8.0.42, 8.4.5, 9.3.0 | Ubuntu (Ubuntu 20.04.2) | Any | system variable "range_alloc_block_size" arouse different execution plan |
| 118594 | 2025-07-07 14:16 | 2025-07-07 14:58 | MySQL Server: InnoDB storage engine | Verified (328 days) | S2 | 8.0.42 | Any | Any | In-place ALTER TABLE ... ADD FOREIGN KEY can sometimes fails with unwarranted error or even crashes |
| 118611 | 2025-07-09 4:40 | 2025-07-09 8:27 | MySQL Server: DDL | Verified (326 days) | S3 | 8.4, 8.0.42 | Linux | Any | Creating an InnoDB table with a CONNECTION clause should not be allowed |
| 118621 | 2025-07-09 12:39 | 2025-07-09 14:19 | MySQL Server: Optimizer | Verified (326 days) | S3 | 9.3.0, 8.0.42 | Any | Any | subquery_to_derived optimizer makes query produce incorrect result |
| 118624 | 2025-07-10 2:47 | 2026-05-28 1:13 | MySQL Server: InnoDB storage engine | Patch pending (325 days) | S1 | 8.3.0, 8.0.42, 8.3.0, 8.4.5, 9.3.0 | Any | Any | Wrong result when icp(push a 'like condition' into engine) |
| 118653 | 2025-07-14 3:35 | 2025-07-14 5:09 | MySQL Server: XA transactions | Verified (321 days) | S3 | 8.0.35, 9.3.0 | Any | Any | The threads waiting for the MDL lock and the threads holding the lock are the same |
| 118669 | 2025-07-16 5:22 | 2025-07-16 6:46 | MySQL Server: Optimizer | Verified (319 days) | S1 | 8 and above, 8.0.42, 8.4.5, 9.3.0 | Any | Any | Issue in applying limit on aggregated data |
| 118681 | 2025-07-18 2:54 | 2025-07-18 5:22 | MySQL Server: InnoDB storage engine | Verified (317 days) | S5 | 8.0.42 | Any | Any | Reduce the locking scope of dict_sys_mutex in dict_stats_drop_table |
| 118682 | 2025-07-18 3:52 | 2025-10-10 7:41 | MySQL Server: Optimizer | Verified (311 days) | S2 | 8.0, 8.0.42 | Any | Any | connection_memory_limit and global_connection_memory_limit don't work |
| 118684 | 2025-07-18 14:54 | 2025-07-21 6:07 | MySQL Server: Optimizer | Verified (314 days) | S2 | 9.2.0, 8.0.42, 8.4.5 | Linux | Any | Inconsistent rows are returned |
| 118693 | 2025-07-22 5:52 | 2026-05-28 1:13 | MySQL Server: InnoDB storage engine | Patch pending (313 days) | S3 | 8.0.42 | Any | Any | Increasing length of varchar field should be inplace. |
| 118694 | 2025-07-22 7:03 | 2025-07-22 11:45 | MySQL Server: DML | Verified (313 days) | S3 | 8.0.41 5.7, 8.0.42 | Any | Any | Item_func_between deal with decimel different from other methods |
| 118695 | 2025-07-22 7:11 | 2025-07-23 7:33 | MySQL Server: InnoDB storage engine | Verified (312 days) | S3 | 8.0 | Any | Any | This if condition seems to be useless in btr0cur.cc:1398 |
| 118710 | 2025-07-23 12:08 | 2025-07-23 12:42 | MySQL Server: Optimizer | Verified (312 days) | S1 | 8.0.36, 8.0.42, 8.0.43, 8.4.6 | Windows | Any | Optimizer incorrectly simplifies negative float/decimal comparison in JOIN condition, leading to wrong results |
| 118723 | 2025-07-26 11:54 | 2026-05-28 1:13 | MySQL Server: InnoDB storage engine | Patch pending (307 days) | S5 | 8.0.42 | Any | Any | optimize for innodb insert |
| 118724 | 2025-07-26 12:08 | 2025-08-11 12:06 | MySQL Server: Performance Schema | Verified (293 days) | S5 | 8.0.42 | Any | Any | optimzie for performance_schema |
| 118729 | 2025-07-28 13:17 | 2025-07-29 6:37 | MySQL Server: Optimizer | Verified (306 days) | S3 | 8.4.4 (Any), 8.0.43, 8.4.6, 9.4.0 | Any | Any | Select Query is showing wrong column name alias from sub-query |
| 118752 | 2025-07-30 11:21 | 2025-07-31 12:38 | Connector / C | Verified (305 days) | S1 | 9.4 | Windows | Any | Connector/C 9.x ANSI reports wrong data types |
| 118765 | 2025-08-01 2:56 | 2025-08-01 5:26 | MySQL Server: DML | Verified (303 days) | S3 | 8.0, 9.0, 8.4.6, 8.0.43 | Any | Any | Substring_index with negative index returns inconsistent results across different character sets |
| 118768 | 2025-08-01 10:29 | 2025-08-04 5:29 | MySQL Server: Storage Engines | Verified (300 days) | S3 | 8.0 | Any | Any | Link_buf may not advance the tail correctly |
| 118786 | 2025-08-06 6:13 | 2025-08-06 6:31 | Connector / NET | Verified (298 days) | S3 | 9.4.0 | Windows (11 26100) | x86 (Intel Core i5 8350U) | Migration generator will generate an unexpected default value when changing the column name |
| 118788 | 2025-08-06 9:33 | 2025-08-21 8:59 | MySQL Server: Optimizer | Verified (298 days) | S3 | 8.0.41, 8.0.43 | Linux | x86 | When two tables are joined, the execution results are different in different join order. |
| 118797 | 2025-08-07 2:08 | 2025-12-18 6:35 | MySQL Server: Replication | Verified (297 days) | S2 | 8.4, 8.4.6, 9.4.0 | Any | Any | Contribution by Tencent: previous gtids may loss xa commit/rollback gtids |
| 118798 | 2025-08-07 9:22 | 2025-08-08 7:36 | MySQL Server: Replication | Verified (296 days) | S1 | 8.0.40 | Ubuntu | Any | Replication Break in 8.0.40 salve when from 8.0.33 Master |
| 118802 | 2025-08-08 23:48 | 2026-05-28 1:13 | Shell General / Core Client | Documenting (293 days) | S3 | 9.4 | Any | Any | Contribution: Fix postrm script to properly handle directory removal |
| 118803 | 2025-08-08 23:48 | 2025-08-11 4:56 | MySQL Server: Packaging | Verified (293 days) | S3 | 9.4 | Any | Any | Contribution: Replace ps|grep with pgrep for MySQL process detection (trunk) |
| 118804 | 2025-08-08 23:48 | 2025-08-11 4:58 | MySQL Server: Packaging | Verified (293 days) | S3 | 8.4 | Any | Any | Contribution: Replace ps|grep with pgrep for MySQL process detection (8.4) |
| 118806 | 2025-08-09 13:00 | 2025-08-11 5:39 | MySQL Server: Optimizer | Verified (293 days) | S3 | 8.0,9.0, 8.0.43, 8.4.6, 9.4.0 | Ubuntu | x86 | NULLIF with VARCHAR omits rows unexpectedly |
| 118808 | 2025-08-10 11:26 | 2025-08-11 7:00 | MySQL Server: Optimizer | Verified (293 days) | S2 | 9.4.0, 8.4.3, 8.4.6 | Any | Any | Different result with range scan and table scan in sql with subquery |
| 118810 | 2025-08-11 3:19 | 2025-08-11 10:35 | MySQL Server: Optimizer | Verified (293 days) | S3 | 8.0.41, 8.0.43, 8.4.6 | Linux | x86 | he query result are inconsistent，when select difference indexes |
| 118811 | 2025-08-11 3:31 | 2025-08-11 12:02 | MySQL Server: Optimizer | Verified (293 days) | S3 | 8.0.43 | Linux | x86 | When hints are added, different execution plans are used for query. The query result are different. |
| 118814 | 2025-08-12 3:47 | 2025-10-11 3:22 | MySQL Server: Windows | Open (232 days) | S2 | 8.0.39 | Windows | Any | I/O error while writing to file: .\#ib_16384_0.dblwr |
| 118817 | 2025-08-12 11:35 | 2025-08-13 7:23 | MySQL Server: DDL | Verified (291 days) | S3 | 8.0 | Any | Any | Code Comment Error for row_import::m_n_instant_cols in storage/innobase/row/row0import.cc |
| 118820 | 2025-08-13 7:39 | 2025-08-20 6:01 | MySQL Server: InnoDB storage engine | Verified (285 days) | S2 | 8.0.41 | Any | Any | AHI results the mysqld hung and assertion failure: btr0sea.cc:295:sleep_counter < 60000 |
| 118830 | 2025-08-14 2:26 | 2025-08-19 10:51 | MySQL Server: DML | Verified (285 days) | S3 | 8.0.41, 9.4.0 | Any | Any | After a constant value is replaced by a LEAST function returnning the same value, the sql returns different result; |
| 118831 | 2025-08-14 2:33 | 2025-08-19 10:51 | MySQL Server: Optimizer | Verified (285 days) | S3 | 8.0.41, 9.4.0 | Any | Any | !(expression1 or expression2) return a different result from !(expression1), while expression2 is 0. |
| 118832 | 2025-08-14 2:39 | 2025-08-19 7:34 | MySQL Server: Optimizer | Verified (285 days) | S3 | 8.0.41, 9.4.0 | Any | Any | using the return value replacing the IFNUILL function , the query returns different value; |
| 118833 | 2025-08-14 2:43 | 2025-08-19 0:36 | MySQL Server: Optimizer | Verified (285 days) | S3 | 8.0.41 | Any | Any | Two queries that use the where clause with opposite semantics return the same result. |
| 118835 | 2025-08-14 2:56 | 2025-08-19 0:17 | MySQL Server: Optimizer | Verified (285 days) | S3 | 8.0.41 | Any | Any | A query statement that returns 0/FALSE in the having clause, the returned result is not null. |
| 118836 | 2025-08-14 3:01 | 2025-08-18 23:56 | MySQL Server: Optimizer | Verified (286 days) | S3 | 8.0.41 | Any | Any | adding a having clause that return 1/TRUE, the query returns a different and wrong empty result. |
| 118837 | 2025-08-14 3:05 | 2025-08-18 23:51 | MySQL Server: Optimizer | Verified (286 days) | S3 | 8.0.41 | Any | Any | After having(col) in the query statement is changed to having min(col), the returned result is incorrect. |
| 118839 | 2025-08-14 3:13 | 2025-08-18 23:50 | MySQL Server: DML | Verified (286 days) | S3 | 8.0.41 | Any | Any | a query including the having subclause that returns NULL, return a wrong nonempty result. |
| 118842 | 2025-08-14 8:50 | 2025-09-22 3:27 | MySQL Server: InnoDB storage engine | Verified (251 days) | S1 | 8.4.6 | Red Hat (9.4) | x86 | Transactions get stuck in stage/sql/waiting for handler commit until mysqld restart (MySQL 8.4.3), heavy concurrent DML |
| 118843 | 2025-08-14 15:25 | 2025-08-16 5:42 | MySQL Cluster: Cluster (NDB) storage engine | Verified (288 days) | S3 | 8.4.3 | Any | Any | Buffer full handling in rececive thread |
| 118844 | 2025-08-14 23:06 | 2025-08-16 5:57 | MySQL Server: Information schema | Verified (288 days) | S3 | 9.4.0 | Any | Any | In MySQL 9.4.0, Reserved is set 0 in information schema for one of the new keyword out of 2 |
| 118846 | 2025-08-15 8:50 | 2025-08-19 7:34 | MySQL Server: Optimizer | Verified (285 days) | S3 | 9.3.0 | Ubuntu | Any | column name change cased by where |
| 118849 | 2025-08-18 12:14 | 2025-08-18 23:50 | MySQL Server: Optimizer | Verified (286 days) | S3 | 8.0.41 | Any | Any | after add HINT:JOIN_ORDER, the result is wrong. |
| 118857 | 2025-08-20 8:39 | 2025-08-20 10:19 | MySQL Server: Optimizer | Verified (284 days) | S2 | 9.2.0 | Linux | Any | Bug Summary: MySQL Returns Incorrect Results for Complex Query with Set Operations |
| 118858 | 2025-08-20 8:51 | 2025-09-23 4:03 | MySQL Server: Optimizer | Verified (250 days) | S2 | 9.2.0 | Linux | Any | Inconsistency between the results returned by MySQL and other vendors' database systems was found during differentiation |
| 118862 | 2025-08-20 14:05 | 2025-08-21 6:28 | MySQL Server: Optimizer | Verified (283 days) | S3 | 8.0.x, 8.4.x, 8.0.43 | Any | Any | MySQL Returns Incorrect Results for Complex Query with Set Operations |
| 118863 | 2025-08-20 14:23 | 2025-08-21 6:30 | MySQL Server: Optimizer | Verified (283 days) | S2 | 8.4.x, 8.4.6 | Any | Any | Complex collection query incorrectly missing '0' |
| 118864 | 2025-08-20 18:17 | 2025-09-16 1:31 | MySQL Server: InnoDB storage engine | Verified (283 days) | S3 | 9.4 | Any | Any | Contribution: Optimize undo spaces lock |
| 118865 | 2025-08-20 18:17 | 2025-08-21 6:21 | MySQL Server: Performance Schema | Verified (283 days) | S3 | 9.4 | Any | Any | Contribution: Optimize process of thread counter |
| 118866 | 2025-08-20 18:17 | 2025-09-26 8:43 | MySQL Server: InnoDB storage engine | Verified (283 days) | S3 | 9.4 | Any | Any | Contribution: Optimize hash_table_locks |
| 118867 | 2025-08-20 18:35 | 2026-05-28 1:13 | MySQL Server: InnoDB storage engine | Patch pending (283 days) | S3 | 9.4 | Any | Any | Contribution: Optimize NUMA Scheduling |
| 118871 | 2025-08-21 2:37 | 2025-08-29 11:12 | MySQL Server: Optimizer | Verified (279 days) | S3 | 8.0.43 MySQL Community Server - GPL | Linux (Linux (Rocky Linux release 8.8 (Green Obsidian))) | Any | Constant conditions in SQL with derived views are not passed.new |
| 118872 | 2025-08-21 5:01 | 2025-08-21 6:31 | MySQL Server: InnoDB storage engine | Verified (283 days) | S3 | 8.0.40 | Any | Any | Innodb_data_written lacks statistics for double-write files |
| 118874 | 2025-08-21 8:04 | 2025-08-29 11:11 | MySQL Workbench: Modeling | Verified (279 days) | S2 | 8.0.43 | Windows (Windows 10) | Any | Error while zoom in and out in ERR-Diagram |
| 118875 | 2025-08-21 12:42 | 2025-08-21 13:16 | MySQL Server: DML | Verified (283 days) | S3 | 8.0.41, 8.0.43 | Any | Any | set optimizer_switch='block_nested_loop=off/on', result is different. |
| 118883 | 2025-08-22 10:31 | 2025-10-11 3:22 | Connector / ODBC | Verified (237 days) | S3 | 8.4x, 9 | Windows (10, 11) | Any | The ODBC connector definition GUI does not present or use existing values when editing sources |
| 118887 | 2025-08-25 2:49 | 2025-08-29 11:06 | MySQL Server: Optimizer | Verified (279 days) | S3 | 9.4.0 | CentOS | Any | Zero '0000-00-00 00:00:00' datetime returned when SQL_BUFFER_RESULT is used |
| 118888 | 2025-08-25 7:19 | 2025-09-16 11:29 | MySQL Server: DDL | Verified (257 days) | S2 | 8.0.43/8.4.6 | Any | Any | DDL operation fills the entire disk space and eventually fails |
| 118890 | 2025-08-25 12:32 | 2025-09-04 11:52 | MySQL Server: Documentation | Verified (272 days) | S3 | 8.0, 8.4, 9.2 | Any | Any | wrong supported ranges in the manual |
| 118893 | 2025-08-26 8:31 | 2025-09-04 11:53 | MySQL Server: Optimizer | Verified (272 days) | S3 | 9.4.0-1.el9 | Linux | Any | "SELECT AUTO_INCREMENT FROM information_schema.TABLES" reports a value that is reduced by one |
| 118898 | 2025-08-26 12:35 | 2025-09-04 11:53 | MySQL Server: Group Replication | Verified (272 days) | S3 | 8.4.6 | Any | Any | Cluster endup having two primary nodes, also if group_replication_single_primary_mode is ON. |
| 118904 | 2025-08-28 3:20 | 2025-09-04 11:46 | MySQL Server: Optimizer | Verified (272 days) | S2 | 8.0.41+ | Any | Any | Incorrect results could be returned when using index condition pushdown and Range checked for each record |
| 118907 | 2025-08-28 8:09 | 2026-05-28 1:13 | MySQL Cluster: Cluster (NDB) storage engine | In progress (264 days) | S2 | 8.4.X | Any | Any | The privileges of a user persisted by NDB_STORE_USER may be corrupted after upgrading from 8.0 to 8.4. |
| 118909 | 2025-08-28 11:04 | 2025-09-04 11:49 | MySQL Server: Optimizer | Verified (270 days) | S3 | 8.0.41, 9.4.0 | Linux | x86 | Inconsistent evaluation of WHERE predicate between table-scan and covering-index paths; result set changes with projecti |
| 118912 | 2025-08-28 16:24 | 2025-09-04 11:48 | MySQL Server: Optimizer | Verified (272 days) | S1 | 8 and above, 8.0.42, 8.4.5, 9.3.0 | Any | Any | Mismatch in Column values with SUM of IFNULL vs IFNULL of SUM |
| 118913 | 2025-08-29 3:40 | 2025-09-01 10:19 | MySQL Server: Optimizer | Verified (272 days) | S2 | 8.0.41, 9.4.0 | Any | Any | queries have different results for non primary key table and table with primary key |
| 118923 | 2025-09-02 7:49 | 2025-09-04 11:46 | MySQL Server: InnoDB storage engine | Verified (270 days) | S2 | 8.4, 8.0.22, 9.4.0 | Any | Any | Abnormal read phenomena are observed under MySQL's Read Committed isolation level |
| 118937 | 2025-09-04 4:36 | 2025-09-10 0:43 | MySQL Server: Optimizer | Verified (264 days) | S2 | 9.4.0 | Any | Any | LEFT JOIN with constant functions returns incorrect results when condition is ON FALSE |
| 118940 | 2025-09-04 18:18 | 2025-12-09 13:52 | Connector / ODBC | Verified (173 days) | S1 | 9.4.0 | Ubuntu (24.04.3 LTS) | x86 | libmyodbc9a.so segfault when trying to update data in external MySQL table from Filemaker |
| 118941 | 2025-09-05 8:19 | 2025-09-10 14:45 | MySQL Server: Optimizer | Verified (263 days) | S2 | 8.0.x, 8.4.x | Any | Any | Bug Report: DECIMAL(22,2) Column Comparison with -0.001 Excludes 0.00 Row |
| 118949 | 2025-09-05 13:57 | 2025-09-10 0:42 | MySQL Server: Optimizer | Verified (265 days) | S2 | 9.2.0 | Linux (ubuntu 20.04) | Any | MySQL 9.2.0: Complex CASE in JOIN makes INNER vs INTERSECT yield different rows |
| 118960 | 2025-09-09 2:57 | 2026-05-28 1:13 | MySQL Server: Optimizer | Documenting (264 days) | S5 | 9.2, 8.0, 8.4 | Any | Any | Sort optimization fails as primary key info in secondary index is not considered after hint-enforced secondary index |
| 118980 | 2025-09-10 2:52 | 2025-09-15 16:00 | MySQL Server: Optimizer | Verified (262 days) | S2 | MySQL8.0.41 | Any | Any | queries have different results using and without index |
| 118981 | 2025-09-10 3:41 | 2025-09-22 14:32 | MySQL Server: DML | Verified (254 days) | S3 | 8.0.41 | Any | Any | adding DEFAULT FUNCTION in the where clause, the query returns a wrong result caused by the cached value. |
| 118983 | 2025-09-10 6:59 | 2025-09-15 16:03 | MySQL Server: InnoDB storage engine | Verified (262 days) | S3 | 8.0.43 | Any | Any | PCursor::move_to_next_block is not functioning as expected |
| 118984 | 2025-09-10 7:05 | 2026-05-28 1:13 | MySQL Server: InnoDB storage engine | Patch pending (261 days) | S3 | 9.4.0 | Any | Any | fts_optimize_read_deleted_doc_id_snapshot reads BEING_DELETED table twice |
| 118987 | 2025-09-10 14:53 | 2025-09-15 16:07 | MySQL Server: Documentation | Verified (262 days) | S3 | Any | Any | Contribution: docs: typo unrwapped -> unwrapped | |
| 118989 | 2025-09-11 3:19 | 2025-10-11 3:22 | MySQL Router | Open (232 days) | S1 | mysql-router-commercial-8.4.3-linux-glib | Other (4.19.90-52.48.v2207.ky10.x86_64) | x86 | 漏洞扫描的软件导致MySQLrouter自动重启 |
| 118992 | 2025-09-11 7:38 | 2025-09-15 16:02 | MySQL Workbench | Verified (262 days) | S3 | 8.0.38 | Windows (Microsoft Windows 10 Pro for Workstations) | Any | Error creating index |
| 118999 | 2025-09-12 10:03 | 2026-05-15 3:40 | MySQL Server: Locking | Verified (38 days) | S3 | 8.4.6 | Linux | Any | Unexpected background histogram update warnings(MY-015116) |
| 119011 | 2025-09-15 16:04 | 2025-09-25 16:08 | MySQL Server: Group Replication | Verified (250 days) | S3 | 9.4.0 | Any | Any | Execute some acl statements to a cluster without quorum in group replication makes login stuck |
| 119013 | 2025-09-16 3:06 | 2025-09-23 0:52 | MySQL Server: Documentation | Verified (251 days) | S3 | Any | Any | can't set more than one tables using option --replicate-wild-ignore-table | |
| 119014 | 2025-09-16 3:49 | 2025-09-23 0:52 | MySQL Server: Documentation | Verified (251 days) | S3 | Any | Any | The document uses the incorrect example replicate-wild-do-table=db6.channel_1.t1% | |
| 119022 | 2025-09-17 12:40 | 2025-09-23 0:51 | MySQL Server: Optimizer | Verified (251 days) | S2 | 9.4.0 | Any | Any | column value change cased by Union ALL |
| 119028 | 2025-09-18 0:20 | 2025-09-22 14:33 | MySQL Server: Optimizer | Verified (254 days) | S5 | 9.4.0 | Any | Any | two missed optimization oppotunities of "FALSE and any_expr" |
| 119029 | 2025-09-18 0:40 | 2025-09-22 14:34 | MySQL Server: Optimizer | Verified (254 days) | S5 | 9.4.0 | Any | Any | Two missed optimization opportunities of "TRUE OR any_expr" |
| 119032 | 2025-09-18 7:52 | 2025-09-23 0:51 | MySQL Server: Optimizer | Verified (251 days) | S2 | 9.2.0 | Any | Any | Inconsistency with MySQL 8.0.36 in MySQL 9.2.0: Equivalent INTERSECT query does not match INNER JOIN result and returns |
| 119033 | 2025-09-18 9:16 | 2025-09-23 0:51 | MySQL Server: Optimizer | Verified (251 days) | S3 | 9.4.0 8.4.6 | Any | Any | Incorrect filtering when comparing a BINARY-cast integer to a BIT column with a UNIQUE key |
| 119034 | 2025-09-18 9:34 | 2025-09-23 0:50 | MySQL Server: Optimizer | Verified (251 days) | S3 | 9.4.0 8.4.6 | Any | Any | Incorrect result when comparing a numeric string literal to a BIT column with a UNIQUE key |
| 119035 | 2025-09-18 10:11 | 2025-09-23 0:48 | MySQL Server: Optimizer | Verified (251 days) | S3 | 9.4.0 8.4.6 | Any | Any | Incorrect result for BETWEEN with mixed types on a BINARY column with a UNIQUE key |
| 119038 | 2025-09-19 5:33 | 2025-09-25 16:08 | MySQL Server: Documentation | Verified (250 days) | S3 | 8.0, 8.4 | Any | Any | binlog_row_image=MINIMAL on replica only contains a full after row image |
| 119040 | 2025-09-19 6:46 | 2025-09-23 1:39 | MySQL Server: Optimizer | Verified (254 days) | S3 | 8.0.41 | Linux | x86 | The execution performance of the default execution plan is poor. If ignore index is used, the query performance is great |
| 119041 | 2025-09-19 8:19 | 2025-09-23 9:57 | MySQL Server: Optimizer | Verified (250 days) | S2 | 8.0.25 8.0.40 | Any | Any | statistics automatic update cause poor execution plan |
| 119043 | 2025-09-19 9:14 | 2025-09-23 2:39 | MySQL Server: InnoDB storage engine | Verified (250 days) | S3 | 8.0.41 | Any | Any | in certain situations the table space will be greatly wasted |
| 119045 | 2025-09-19 17:28 | 2025-09-23 1:26 | MySQL Workbench | Verified (251 days) | S3 | 8.0.44 | Windows (11) | Any | MySQL Workbench crash: “Index out of range” when running SELECT with JOIN and LIMIT |
| 119048 | 2025-09-21 12:57 | 2025-09-23 1:27 | MySQL Server: Prepared statements | Verified (251 days) | S2 | 9.4.0 | Any | Any | inconsistent result of two equivalent query with operator ~ |
| 119052 | 2025-09-22 9:22 | 2025-09-23 2:43 | MySQL Server: Optimizer | Verified (250 days) | S5 | 8.0.43 | Linux (5.10.134-19.al8.x86_64) | x86 (x86_64) | Performance regression in 8.0.40 |
| 119053 | 2025-09-22 9:22 | 2025-09-23 2:40 | MySQL Server: Optimizer | Verified (250 days) | S3 | 9.4.0 8.4.6 | Any | Any | Incorrect filtering for NOT BETWEEN on a FLOAT PRIMARY KEY |
| 119056 | 2025-09-22 15:21 | 2025-09-23 2:40 | MySQL Server: Optimizer | Verified (250 days) | S3 | 9.4.0 | Any | Any | column value change cased by SUM(DISTINCT) changed to AVG(DISTINCT)*COUNT(DISTINCT) |
| 119058 | 2025-09-23 0:57 | 2025-09-25 16:08 | MySQL Server: Prepared statements | Verified (250 days) | S1 | 9.4.0 | Any | Any | `\` is inconsistent in prepared statement and normal query |
| 119059 | 2025-09-23 3:44 | 2025-09-25 16:07 | MySQL Server: Optimizer | Verified (250 days) | S2 | 9.2.0, 9.4.0 | Any | Any | Inconsistent result behavior when using EXCEPT equivalent NATRUAL JOIN |
| 119062 | 2025-09-23 11:08 | 2025-09-25 16:09 | MySQL Server: Optimizer | Verified (250 days) | S5 | 9.4.0 | Any | Any | A missed optimization opportunity of "FALSE and any_expr" in WHERE clause |
| 119066 | 2025-09-24 13:06 | 2025-10-03 11:03 | MySQL Server: Optimizer | Verified (244 days) | S5 | 8.0.40+ | Any | Any | MySQL 8.0.40+ is about 2-3x times slower than 8.0.39 in particular index scan scenario |
| 119068 | 2025-09-25 8:43 | 2025-10-01 14:05 | MySQL Server: Optimizer | Verified (244 days) | S2 | 9.4.0 | Linux | x86 | RIGHT JOIN on VIEW with IN subquery returns incorrect non-NULL value instead of NULL |
| 119073 | 2025-09-26 3:29 | 2025-10-01 13:59 | MySQL Server: InnoDB storage engine | Verified (244 days) | S3 | 9.4.0 8.4.6 | Any | x86 | Inconsistent Type Conversion Behavior for TIMESTAMP Column Based on UNIQUE Constraint |
| 119075 | 2025-09-26 6:42 | 2025-10-11 3:23 | MySQL Server: Connection Handling | Open (232 days) | S3 | Windows | Any | Issues with home page | |
| 119078 | 2025-09-26 16:33 | 2025-10-01 13:58 | Shell VSCode Extension | Verified (244 days) | S3 | 1.19.17 | Windows (11 Enterprise) | x86 (11th Gen Intel(R) Core(TM) i7-1165G7 @ 2.80GHz ) | MySQL Shell for VS Code has different output formatting than MySQL Shell |
| 119080 | 2025-09-27 8:16 | 2025-10-01 13:58 | MySQL Server: Optimizer | Verified (244 days) | S3 | 8.0.43 | Any | Any | SELECT vs. TLP partitioning query returns different cardinalities (cardinality mismatch) |
| 119081 | 2025-09-27 8:35 | 2025-10-02 7:12 | MySQL Server: Optimizer | Verified (244 days) | S3 | 8.0.43 | Any | Any | UPDATE with CASE/IFNULL expression produces unexpected error: Incorrect DECIMAL value: '0' for column '' at row -1 |
| 119083 | 2025-09-27 14:11 | 2025-10-11 3:23 | MySQL Server: Documentation | Open (232 days) | S3 | Any | Any | The default value of skip_name_resolve in the document is different from actual | |
| 119087 | 2025-09-28 5:54 | 2025-12-12 9:33 | MySQL Server: Optimizer | Verified (170 days) | S3 | 9.4.0 8.4.6 | Any | Any | Incorrect result for subquery with BIGINT UNSIGNED |
| 119094 | 2025-09-29 13:03 | 2025-12-12 13:38 | MySQL Server: Optimizer | Verified (170 days) | S3 | Any | Any | Performance optimization patches | |
| 119628 | 2026-01-05 22:20 | 2026-05-06 15:44 | MySQL Server: InnoDB storage engine | Open (25 days) | S1 | 8.0 | Any | Any | Undo Truncation Bug, not fixed in 8.0, leads to Data Corruption. |
| 119632 | 2026-01-06 12:48 | 2026-01-06 12:48 | MySQL Server: InnoDB storage engine | Open | S3 | 8.0.39 | Any | Any | Inconsistent Auto-increment Primary Key Allocation Under Concurrent Operations Violates Transaction Consistency |
| 119633 | 2026-01-06 19:55 | 2026-02-25 10:33 | MySQL Router | Open | S3 | 8.4.7 | Red Hat (9.5) | x86 | MySQL Router crashes (SIGSEGV) in cno_when_h1_head when REST API receives empty/malformed HTTP request |
| 119634 | 2026-01-06 21:04 | 2026-01-06 21:04 | MySQL Operator | Open | S3 | 9.4.0-2.2.5 | Any | Any | MySQL Operator backup can fail on Ready pods that haven't fully joined cluster yet |
| 119635 | 2026-01-07 7:27 | 2026-01-07 11:07 | MySQL Server: Optimizer | Verified (144 days) | S3 | 8.0.42+ | Any | Any | Returns incorrect query results when using the between keyword |
| 119636 | 2026-01-07 7:55 | 2026-01-07 9:20 | MySQL Server: Optimizer | Verified (144 days) | S3 | 8.0 | Any | Any | Incorrect Condition Evaluation for float unsigned zerofill Columns |
| 119638 | 2026-01-07 8:40 | 2026-01-07 9:59 | MySQL Server: Optimizer | Verified (144 days) | S3 | 8.0.42 | Any | Any | Incorrect Condition Evaluation for BETWEEN with NULL Upper Bound |
| 119643 | 2026-01-07 18:53 | 2026-01-08 5:48 | MySQL Server: InnoDB storage engine | Open | S3 | 8.0.44 | Linux | x86 | Undo log purging goes through purge boundary overwrites undo log |
| 119648 | 2026-01-08 11:37 | 2026-01-09 6:09 | MySQL Server: InnoDB storage engine | Open | S2 | 8.0.39 | Any | Any | Non-repeatable Reads in REPEATABLE READ Isolation Level |
| 119649 | 2026-01-08 12:18 | 2026-01-08 12:18 | MySQL Server: InnoDB storage engine | Open | S3 | 8.0.39 | Any | Any | SERIALIZABLE Isolation Violation with Consistent Snapshot in MySQL |
| 119653 | 2026-01-09 9:39 | 2026-01-09 9:39 | MySQL Server: InnoDB storage engine | Open | S5 | 8.0.44 | Any | Any | Reduce unnecessary if checks in core logic |
| 119654 | 2026-01-09 10:01 | 2026-01-09 10:01 | MySQL Server: InnoDB storage engine | Open | S2 | 8.x | Linux | Any | assert fail at mach_write_to_2 with a value larger than 0xFFFF. |
| 119656 | 2026-01-12 2:35 | 2026-01-12 2:35 | MySQL Server: InnoDB storage engine | Open | S3 | 8.0.41 | Any | Any | after crash recovery check table warning: Index xxx is marked as corrupted |
| 119661 | 2026-01-12 13:19 | 2026-01-12 13:19 | MySQL Server: InnoDB storage engine | Open | S2 | 8.0.44 | Any | Any | Drop multiple FTS will cause permanent leakage of its AUX tables |
| 119663 | 2026-01-13 4:24 | 2026-01-13 7:46 | MySQL Server: Optimizer | Verified (138 days) | S3 | 9.3.0 | Ubuntu | Any | Query reports error when turn on optimizer_switch |
| 119665 | 2026-01-13 6:02 | 2026-01-13 6:02 | MySQL Cluster: Cluster (NDB) storage engine | Open | S3 | 9.3.0-cluster | Any | Any | Inconsistant result after modifying optimizer_switch |
| 119666 | 2026-01-13 7:37 | 2026-01-13 8:16 | MySQL Server: Optimizer | Verified (138 days) | S3 | 8.0.41 | Any | Any | YEAR column IN (1,2) does not match expected conversion behavior |
| 119667 | 2026-01-13 11:42 | 2026-01-26 14:07 | MySQL Server: InnoDB storage engine | Open (125 days) | S2 | 9.4.0 | Ubuntu (22.04) | x86 (x86_64) | Assertion failure ddl0buffer.cc:197 with innodb-ddl-threads=4 + O_DIRECT |
| 119669 | 2026-01-13 13:27 | 2026-01-13 14:53 | MySQL Server: Optimizer | Verified (138 days) | S1 | 8.0.44 | Any | Any | Inconsistent behaviour between normal query and prepared statement |
| 119670 | 2026-01-13 13:46 | 2026-01-13 14:51 | MySQL Server: Optimizer | Verified (138 days) | S1 | 8.0.44 | Any | Any | Incorrect result caused by index |
| 119671 | 2026-01-13 14:09 | 2026-01-13 14:19 | MySQL Workbench | Open | S3 | Windows | Any | ProgressBar bug | |
| 119672 | 2026-01-13 14:54 | 2026-05-28 1:13 | MySQL Server: Stored Routines | Documenting (79 days) | S3 | all versions > 8.0 | Any | Any | [ERROR] [MY-013235] [Server] Error in parsing Event while upgrading MySQL version if Event was created in ANSI sql_mode |
| 119674 | 2026-01-14 5:25 | 2026-01-14 8:45 | MySQL Server: Group Replication | Open (137 days) | S3 | 9.2 | Any | Any | Doc: Group Replication “write set” definition is unclear/misleading (group-replication-summary) |
| 119676 | 2026-01-14 6:26 | 2026-01-14 13:11 | MySQL Server: Replication | Open | S2 | 8.0.44 | Any | Any | Column statistic (histograms) is not replicated in read_only replica mode |
| 119677 | 2026-01-14 9:08 | 2026-01-14 9:08 | MySQL Server: Documentation | Open | S3 | 8.4, 9.5 | Any | Any | Session Tracking example doesn't work |
| 119678 | 2026-01-14 12:37 | 2026-01-14 12:38 | MySQL Server: C API (client library) | Open | S3 | 8.0.44 | Any | Any | Async client use-after-free issues from valgrind |
| 119679 | 2026-01-14 13:40 | 2026-01-15 11:25 | MySQL Server: Optimizer | Verified (136 days) | S3 | 8.0.45 | Any | Any | after changing SUM(t3.c9) to -SUM(-t3.c9),the rows become less |
| 119680 | 2026-01-14 13:51 | 2026-01-15 12:25 | MySQL Server: Optimizer | Verified (136 days) | S3 | 8.0.44 | Any | Any | after changing AVG(cte.col_2) to -AVG(-cte.col_2) ,rows become less |
| 119681 | 2026-01-14 14:19 | 2026-01-15 12:47 | MySQL Server: Optimizer | Verified (136 days) | S3 | 9.5.0 | Any | Any | Floating-point precision loss occurs when changing avg(x) to -avg(-x) |
| 119683 | 2026-01-14 15:35 | 2026-01-15 12:57 | MySQL Server: Optimizer | Verified (136 days) | S1 | 8.0.44 | Linux | x86 | Different results for INNER JOIN and STRAIGHT_JOIN with GREATEST() IN predicate |
| 119684 | 2026-01-14 18:11 | 2026-01-15 9:33 | MySQL Server: Documentation | Verified (136 days) | S3 | 9.5.0 | Any | Any | 9.5.0 release notes explain the enforce_gitd_consistency change incorrectly |
| 119686 | 2026-01-15 8:37 | 2026-01-15 13:11 | MySQL Server: Optimizer | Verified (136 days) | S2 | 8.0.44 | Linux | x86 | Incorrect result when joined table has PRIMARY KEY and WHERE predicate involves CASE |
| 119687 | 2026-01-15 10:23 | 2026-01-15 13:18 | MySQL Server: Optimizer | Verified (136 days) | S1 | 8.0.44 | Any | Any | Inconsistent behaviour between normal and prepared INSERT |
| 119689 | 2026-01-15 14:51 | 2026-01-15 14:51 | Shell VSCode Extension | Open | S3 | 1.19.15 | Linux (Ubuntu) | x86 | SSH Tunnels do not support usernames which include "@" |
| 119691 | 2026-01-15 17:10 | 2026-01-15 17:10 | MySQL Workbench | Open | S2 | 8.0.45 | Windows | Any | "MySQL Workbench has encountered a problem. External component has thrown an exception" |
| 119692 | 2026-01-16 5:23 | 2026-01-16 8:09 | MySQL Server: Optimizer | Verified (135 days) | S1 | 8.0.44 | Any | Any | The normal query generated a non-optimal query plan. |
| 119693 | 2026-01-16 6:39 | 2026-01-16 8:28 | MySQL Server: Optimizer | Verified (135 days) | S3 | 8.0.44 | Any | Any | column value change after changing INNER to LEFT |
| 119694 | 2026-01-16 6:56 | 2026-01-16 8:39 | MySQL Server: Optimizer | Verified (135 days) | S3 | 8.0.44 | Any | Any | rows unexpectedly become less after changing INNER to LEFT |
| 119695 | 2026-01-16 6:59 | 2026-01-16 8:48 | MySQL Server: Optimizer | Verified (135 days) | S3 | 8.0.44 | Any | Any | The appearance of rows that should not exist caused by on clause |
| 119696 | 2026-01-16 7:03 | 2026-01-16 8:58 | MySQL Server: Optimizer | Verified (135 days) | S3 | 8.0.44 | Any | Any | float value Precision loss caused by removing distinct |
| 119698 | 2026-01-16 7:08 | 2026-01-16 9:16 | MySQL Server: Optimizer | Verified (135 days) | S3 | 8.0. | Any | Any | rows become less unexpectedly caused by on clause |
| 119701 | 2026-01-16 7:18 | 2026-01-16 9:45 | MySQL Server: Optimizer | Verified (135 days) | S3 | 8.0.44 | Any | Any | after changing FLOOR function,col_1’s value unexpectedly change |
| 119704 | 2026-01-16 8:20 | 2026-01-16 8:20 | MySQL Server: Documentation | Open | S2 | 8.4 | Any | Any | Outdated IPv6 Broker documentation |
| 119705 | 2026-01-16 8:38 | 2026-01-16 8:38 | Connector / J Documentation | Open | S3 | 9.5 | Any | Any | Session State Tracker documentation improvements |
| 119706 | 2026-01-16 10:46 | 2026-03-17 8:21 | MySQL Server: Optimizer | Open (75 days) | S2 | 8.0.44, 9.5.0 | Any | Any | Incorrect Results from ALL/ANY Subquery MIN/MAX Optimization with Type Mismatch |
| 119707 | 2026-01-16 11:27 | 2026-01-16 11:27 | MySQL Server: InnoDB storage engine | Open | S3 | 8.0.39 | Any | Any | SERIALIZABLE Isolation Level: Concurrent Transactions with AUTO_INCREMENT Produce Non-Serializable Result |
| 119708 | 2026-01-16 14:58 | 2026-02-08 12:32 | MySQL Server: Optimizer | Verified (112 days) | S2 | 8.0.44 | Linux | Any | INNER JOIN and STRAIGHT_JOIN produce different results with FLOAT UNIQUE column on MEMORY table |
| 119712 | 2026-01-18 6:48 | 2026-01-18 6:51 | Shell VSCode Extension | Open (133 days) | S3 | 1.19.20 | Windows (11) | x86 (AMD Ryzen Al 7) | Save Script to File is non responsive |
| 119713 | 2026-01-18 11:19 | 2026-01-20 9:37 | MySQL Server: Optimizer | Verified (131 days) | S3 | 8.0.39, 8.0.44, 8.4.6 | Any | Any | MySQL has hard time using the right indexes |
| 119714 | 2026-01-18 12:26 | 2026-01-19 9:01 | MySQL Server: Optimizer | Verified (132 days) | S3 | 8.0.44 | Any | Any | after changing ASIN(hpg31.c1) in group clause,the col_1’s value unexpectedly change. |
| 119715 | 2026-01-18 13:14 | 2026-01-18 13:14 | MySQL Server: Documentation | Open | S3 | 8.4, 9.5 | Any | Any | Connection compression for MySQL Classic should include reference to net_buffer_length |
| 119716 | 2026-01-19 1:36 | 2026-01-19 9:16 | MySQL Server: Optimizer | Verified (132 days) | S1 | 8.0.44 | Any | Any | Suboptimal query plan generated by normal query compare to prepared statement |
| 119721 | 2026-01-19 17:51 | 2026-01-19 17:51 | MySQL Cluster: Cluster (NDB) storage engine | Open | S3 | 9.3.0-cluster | Any | Any | Inconsistant result while executing functionally equivalent queries |
| 119722 | 2026-01-19 18:11 | 2026-01-19 18:11 | MySQL Cluster: Cluster (NDB) storage engine | Open | S3 | 9.3.0-cluster | Ubuntu | Any | Inconsistant result when executing functionally equivalent queries |
| 119723 | 2026-01-19 18:25 | 2026-01-19 18:25 | MySQL Cluster: Cluster (NDB) storage engine | Open | S3 | 9.3.0-cluster | Ubuntu | Any | Inconsistant result executing functionally equivalent queries |
| 119724 | 2026-01-20 5:55 | 2026-01-20 8:08 | MySQL Server: Optimizer | Verified (131 days) | S3 | 8.0.44 | Any | Any | after changing asin function in group clause,column's value unexpectedly change |
| 119727 | 2026-01-20 10:11 | 2026-01-27 18:37 | MySQL Server: Data Types | Verified (131 days) | S3 | 8.0.44 | Any | Any | wrong result for 'value between a and null' for certain temporal types |
| 119731 | 2026-01-21 3:10 | 2026-01-21 3:13 | MySQL Server: InnoDB storage engine | Open | S3 | MySQL 8.4 | Any | Any | mysql 8.4 ut_a is invalid |
| 119733 | 2026-01-21 11:41 | 2026-02-10 4:34 | Shell General / Core Client | Verified (110 days) | S2 | 9.6.0 | Any | Any | SyntaxWarning for DbMySQLSession.py:360 |
| 119734 | 2026-01-21 14:08 | 2026-01-21 14:22 | MySQL Workbench | Open | S3 | Any | Any | MySQL Workbench Error – CSV Import Fails with ProgressBar Exception | |
| 119735 | 2026-01-21 14:21 | 2026-01-21 14:21 | MySQL Server: Tests | Open | S3 | 8.4.8 | MacOS (26.2) | ARM | Unhandled error log warning in main.initialize-sha256 |
| 119741 | 2026-01-22 7:00 | 2026-01-22 8:35 | MySQL Server: Optimizer | Verified (129 days) | S1 | 8.0.44 | Any | Any | internal_tmp_mem_storage_engine = MEMORY setting makes the DISTINCTROW returns incorrect result on 0 and -0 |
| 119743 | 2026-01-22 9:16 | 2026-01-22 9:20 | MySQL Server: Packaging | Open (129 days) | S2 | 8.4.8,9.6.0 | Fedora (43) | x86 | Removing mysql-community-server causes issues |
| 119744 | 2026-01-22 9:52 | 2026-01-22 9:52 | MySQL Server: InnoDB storage engine | Open | S2 | 9.6.0 | Any | Any | mysqlbackup_page_track_purge_up_to not working |
| 119752 | 2026-01-22 15:08 | 2026-01-22 21:36 | MySQL Server: Optimizer | Verified (129 days) | S3 | 8.0.44 | Any | Any | after changing MINUTE(subq.c1) to MINUTE(subq.c1 + INTERVAL '60' MINUTE),the result become empty. |
| 119759 | 2026-01-22 18:55 | 2026-05-12 20:31 | MySQL Server: InnoDB storage engine | Open (129 days) | S2 | 8.0.42 | Any | Any | InnoDB allow reads on non-durable data, which can be lost after crash(visibility before durability window) |
| 119765 | 2026-01-23 17:52 | 2026-01-30 11:59 | MySQL Server: Connection Handling | Verified (121 days) | S3 | 8.0,8.4,9.6 | Any | Any | max allowed value for max_connections |
| 119766 | 2026-01-23 19:18 | 2026-01-23 19:18 | MySQL Server: Performance Schema | Open | S2 | 8.0.44 | Any | Any | Rows unexpectedly added in performance_schema for failed connections |
| 119767 | 2026-01-24 12:57 | 2026-01-24 12:57 | MySQL Server: Compiling | Open | S2 | 9.6.0 | FreeBSD (15) | x86 | MySQL fails to build on FreeBSD |
| 119769 | 2026-01-24 14:46 | 2026-03-09 10:48 | MySQL Server: InnoDB storage engine | Open (84 days) | S2 | 9.4.0 | Any | Any | The transaction reads the value inserted by the blocked statement |
| 119774 | 2026-01-26 2:28 | 2026-01-26 2:28 | Connector / NET | Open | S2 | 9.0.11 | Windows (10) | x86 (64) | MySQL.EntityFrameworkCore ignores command timeout settings and causes permanent blocking after long lock periods. |
| 119775 | 2026-01-26 6:37 | 2026-01-26 6:37 | MySQL Server: MyISAM storage engine | Open | S2 | 9.6.0 | Any | Any | External locking should be removed |
| 119776 | 2026-01-26 9:31 | 2026-01-26 13:51 | MySQL Server: Optimizer | Verified (125 days) | S3 | 8.0.41 | Any | Any | Semantically identical SQLs yield different result sets. |
| 119779 | 2026-01-26 14:24 | 2026-01-26 14:24 | MySQL Cluster Manager | Open | S3 | 9.0.0 | Ubuntu (22.04) | Any | NDB Cluster: API(SQL) nodes (NodeId 6–9) appear not to be defined/parsed as [mysqld]/[api] in config.ini while MySQL nod |
| 119780 | 2026-01-26 14:40 | 2026-05-28 1:13 | MySQL Server: Optimizer | Documenting (125 days) | S3 | 8.0.44 | Ubuntu (22.04) | Any | UNION ALL + AND + WHERE IS UNKNOWN query results are incorrect |
| 119781 | 2026-01-26 15:00 | 2026-01-26 15:00 | MySQL Cluster: Cluster/J | Open | S2 | 9.0.0 | Ubuntu (22.04) | Any | mysql.ndb_schema missing (ERROR 1146) on all MySQL Server nodes after NDB Cluster restart |
| 119782 | 2026-01-26 17:22 | 2026-01-27 8:36 | MySQL Server: InnoDB storage engine | Open | S3 | Any | Any | Contribution: Fix partition pruning with non-constant defaults regression | |
| 119783 | 2026-01-26 19:12 | 2026-01-26 19:12 | MySQL Package Repos | Open | S3 | 8.4.8 | Ubuntu | x86 | mysql-common postinst fails when /etc/mysql/my.cnf.fallback is missing |
| 119784 | 2026-01-27 0:53 | 2026-01-27 1:26 | MySQL Server: Partitions | Open (124 days) | S3 | 8.0.42 and later | Any | Any | Fix partition pruning with non-constant defaults regression |
| 119785 | 2026-01-27 1:52 | 2026-01-27 1:52 | MySQL Cluster: Cluster/J | Open | S3 | MySQL NDB Cluster 9.3.0-cluster | Ubuntu (22.04) | Any | After cluster restart, mysql.ndb_schema creation fails on SQL nodes (ERROR 1146) but NDB dictionary shows it exists. |
| 119786 | 2026-01-27 2:16 | 2026-01-27 2:16 | MySQL Cluster: Cluster/J | Open | S3 | MySQL NDB Cluster 9.3.0-cluster | Any (22.04) | Any | Repeated NdbInfo::openTable failed on all mysqld nodes during cluster failure/restart loop; |
| 119790 | 2026-01-27 10:14 | 2026-01-27 12:07 | MySQL Server: Optimizer | Verified (124 days) | S1 | 8.0.44 | Any | Any | Unexpected result of expression IN NULL |
| 119793 | 2026-01-27 10:32 | 2026-02-04 16:32 | MySQL Server: Prepared statements | Verified (116 days) | S1 | 9.5.0 | Any | Any | Incorrect result of prepared SELECT when running with JDBC |
| 119797 | 2026-01-27 20:09 | 2026-02-10 6:48 | MySQL Server: General | Open | S3 | Any | Any | Contribution: Feat: Native Vector Search with HNSW Indexing | |
| 119799 | 2026-01-27 21:40 | 2026-01-28 9:08 | MySQL Server: Optimizer | Verified (123 days) | S3 | 8.0.44 | MacOS | ARM | OR condition incorrectly filters out NULL values in derived table with UNION |
| 119800 | 2026-01-28 8:53 | 2026-01-28 11:54 | MySQL Server: Compiling | Open (123 days) | S1 | 8.4 | Any | Any | An error occurred in ssl.cmake reading version information from opensslv.h, causing HAVE_TLSv13 to fail to compile. |
| 119802 | 2026-01-28 13:49 | 2026-01-28 15:52 | MySQL Server: Optimizer | Verified (123 days) | S2 | 8.0.42+ | Any | Any | Assertion 'is_nullable()' failed in Item_typecast_signed::val_int() |
| 119805 | 2026-01-29 3:21 | 2026-01-29 4:15 | MySQL Server: DML | Verified (122 days) | S2 | 8.0.45 | Any | Any | create_tmp_field assert fail |
| 119808 | 2026-01-29 14:44 | 2026-04-20 11:52 | MySQL Server: DML | Open (41 days) | S2 | Any | Any | Error 3569 with HIGH_PRIORITY + VIEW + GROUP BY + FOR UPDATE |
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