| Showing all 37 (Edit, Save, CSV, Feed) |
| ID# | Date | Updated | Type | Status | Sev | Version | OS | CPU | Summary |
|---|---|---|---|---|---|---|---|---|---|
| 121455 | 2026-10-08 16:49 | 2026-10-09 5:33 | MySQL Workbench | Open | S1 | 26.7.0 | MacOS (27.0.1) | ARM (Apple M4 Max 14 (10 Performance and 4 Efficiency)) | MySQL Workbench 26.7.0 doesn't work on macOS 27 |
| 121506 | 2026-10-14 13:04 | 2026-10-14 13:04 | MySQL Server: Optimizer | Open | S2 | 26.7.1 | Ubuntu (24.04) | x86 (x86_64) | Wrong result: with subquery_to_derived=on, a correlated scalar COUNT(*) over a derived table is not grouped when the cor |
| 121505 | 2026-10-14 13:02 | 2026-10-14 13:02 | MySQL Server: Optimizer | Open | S2 | 26.7.1 | Ubuntu (24.04) | x86 (x86_64) | Wrong result: EXISTS (semijoin duplicate weedout) over a derived table with INTERSECT ALL / EXCEPT ALL removes the dupli |
| 121504 | 2026-10-14 12:30 | 2026-10-14 12:30 | MySQL Server: Federated storage engine | Open | S3 | 8.4.11 | Any | Any | FEDERATED: ER_NET_ERROR_ON_WRITE (1160) from closing a dead remote connection is returned to an unrelated statement |
| 121503 | 2026-10-14 10:21 | 2026-10-14 10:21 | Connector / NET | Open | S1 | Version: 26.7.0 | Windows (Windows (10 x64)) | Any | Concurrent TransactionScopes share one physical connection: failures, leaked open transactions, finalizer-thread crash |
| 121500 | 2026-10-14 7:42 | 2026-10-14 7:42 | MySQL Server: Optimizer | Open | S2 | 26.7.0 | Linux | Any | CTE omits a row from a GROUP BY WITH ROLLUP result |
| 121499 | 2026-10-14 3:38 | 2026-10-14 3:39 | MySQL Server | Open | S3 | 8.0.46 | Windows | Any | count(column) is counting null values in some cases |
| 121498 | 2026-10-13 17:00 | 2026-10-13 17:00 | MySQL Server: DDL | Open | S3 | 8.4.11, 9.7.2, 26.7.0 | Linux (official Docker images mysql:8.4.11, mysql:9.7.2, mysql:26.7.0) | x86 | DROP COLUMN silently drops CHECK constraints that use no column |
| 121497 | 2026-10-13 16:44 | 2026-10-13 16:44 | MySQL Server: DDL | Open | S3 | 8.4.11, 9.7.2, 26.7.0 | Linux (official Docker images mysql:8.4.11, mysql:9.7.2, mysql:26.7.0) | x86 | ALTER TABLE rewrites CHECK (c = 0) on DATETIME to '0000-00-00 00:00:00' |
| 121494 | 2026-10-13 10:42 | 2026-10-14 8:22 | MySQL Server: InnoDB storage engine | Open | S2 | 8.0.36 | Any | Any | UPDATE statement fails with a duplicate-key error but partially applies changes to the table |
| 121491 | 2026-10-12 19:03 | 2026-10-12 19:03 | MySQL Server: Foreign Keys | Open | S5 | 9.6.0 | MacOS (Homebrew build, x86_64) | Any | SQL-layer FKs prepare ON UPDATE CASCADE for UPDATEs that don't touch referenced columns |
| 121480 | 2026-10-11 15:44 | 2026-10-11 15:44 | MySQL Server: Optimizer | Open | S2 | 26.7.1 | Ubuntu (24.04) | x86 (x86_64) | Wrong result with subquery materialization: lookup on <auto_distinct_key> converts the probe value to the key type |
| 121474 | 2026-10-10 8:38 | 2026-10-10 8:38 | MySQL Cluster: Cluster (NDB) storage engine | Open | S2 | MySQL/NDB 8.4.11 source, commit `99960bf | Any | Any | ndbxfrm returns success after destination fsync fails with EIO |
| 121473 | 2026-10-10 8:35 | 2026-10-10 8:36 | MySQL Cluster: Cluster (NDB) storage engine | Open | S3 | MySQL/NDB 8.4.11 source, commit `99960bf | Any | Any | malformed NDBXFRM1 trailer causes an unsigned underflow and SIGSEGV in ndbxfrm |
| 121470 | 2026-10-09 22:31 | 2026-10-09 22:31 | MySQL Server: Documentation | Open | S3 | 9.7 | Any | Any | Typo in Section 5.6.6 Using Foreign Keys |
| 121456 | 2026-10-08 21:51 | 2026-10-08 21:51 | MySQL Cluster: Cluster (NDB) storage engine | Open | S3 | |26.10.0-cluster | Ubuntu (24.04) | Any | Inconsistant result while disabling engine_condition_pushdown |
| 121457 | 2026-10-08 21:56 | 2026-10-08 21:56 | MySQL Cluster: Cluster (NDB) storage engine | Open | S3 | |26.10.0-cluster | Ubuntu (24.04) | Any | Inconsistant result after modifying engine_condition_pushdown |
| 121458 | 2026-10-08 22:01 | 2026-10-08 22:01 | MySQL Cluster: Cluster (NDB) storage engine | Open | S3 | |26.10.0-cluster | Ubuntu (24.04) | Any | Inconsistant result after modifying optimizer_switch with enum |
| 121459 | 2026-10-09 0:33 | 2026-10-09 0:33 | MySQL Cluster: Cluster (NDB) storage engine | Open | S3 | |26.10.0-cluster | Ubuntu (24.04) | Any | Inconsistant result after modifying optimizer switch while using date |
| 121460 | 2026-10-09 0:54 | 2026-10-09 0:54 | MySQL Cluster: Cluster (NDB) storage engine | Open | S3 | |26.10.0-cluster | Ubuntu (24.04) | Any | Inconsistant result after modifying optimizer_switch while using binary |
| 121461 | 2026-10-09 1:03 | 2026-10-09 1:03 | MySQL Cluster: Cluster (NDB) storage engine | Open | S3 | |26.10.0-cluster | Ubuntu (24.04) | Any | INSERT ... SELECT duplicate key reports the source table instead of the target |
| 121462 | 2026-10-09 1:15 | 2026-10-09 1:15 | MySQL Cluster: Cluster (NDB) storage engine | Open | S3 | |26.10.0-cluster | Ubuntu (24.04) | Any | Inconsistant result in NDB and InnoDB while using foreign key |
| 121463 | 2026-10-09 1:23 | 2026-10-09 1:23 | MySQL Cluster: Cluster (NDB) storage engine | Open | S3 | |26.10.0-cluster | Ubuntu (24.04) | Any | INSERT reports error while inserting data in a table with foreign key references a partitioned table in NDB |
| 121465 | 2026-10-09 6:59 | 2026-10-09 6:59 | MySQL Server: InnoDB storage engine | Open | S2 | 8.0.46 | Any | Any | Optimize purge by checking multiple secondary index entries in one clustered version-chain scan |
| 121471 | 2026-10-10 8:28 | 2026-10-10 8:28 | MySQL Server: InnoDB storage engine | Open | S3 | 26.7.0 | Any | Any | InnoDB: online ALTER TABLE UPDATE replay leaks persistent cursor buffer on reuse |
| 121483 | 2026-10-12 4:54 | 2026-10-12 5:44 | Connector / Python | Open (2 days) | S3 | 26.7.0 | MacOS (27.0.1) | ARM (M2 Mac) | AttributeError on Python 3.15: module ‘ssl’ has no attribute ‘PROTOCOL_TLSv1’ (mysql/connector/network.py) |
| 121467 | 2026-10-09 11:49 | 2026-10-09 11:56 | MySQL Server: Replication | Open (5 days) | S2 | 26.7.10 | Any | Any | Replica SQL thread stops with ER_DUP_ENTRY when HASH_SCAN replays an Update_rows event that rotates unique key values |
| 121489 | 2026-10-12 15:42 | 2026-10-12 15:54 | Shell Upgrade Checker | Verified | S3 | 9.7.1 | Any | Any | Upgrade checker: mysql_native_password=ON in option file not flagged for 9.x target |
| 121490 | 2026-10-12 16:39 | 2026-10-14 8:11 | MySQL Server: Optimizer | Verified | S2 | 26.7.0, 26.10.0-er | Linux | Any | Wrapping a correlated scalar subquery in CASE changes its result when the outer aggregate has no matching rows |
| 121454 | 2026-10-08 7:48 | 2026-10-14 7:57 | MySQL Server: Optimizer | Verified | S3 | 8.0.46 | Any | Any | Constant folding of a LEFT JOIN right-table expression column ignores NULL semantics, causing wrong NOT EXISTS results |
| 121492 | 2026-10-13 0:27 | 2026-10-13 15:20 | Shell Upgrade Checker | Verified (1 day) | S3 | 26.7.1, 9.7.1, 8.4.10 | Any | Any | Upgrade checker misses most FLOAT/DOUBLE AUTO_INCREMENT columns, so the 8.4 upgrade aborts after a clean check |
| 121493 | 2026-10-13 7:22 | 2026-10-13 14:51 | Shell Upgrade Checker | Verified (1 day) | S3 | 8.0.36 | Red Hat | x86 | MySQL Shell Upgrade Checker reports 3 errors but output identifies only 1 actual error during upgrade validation |
| 121482 | 2026-10-11 15:47 | 2026-10-13 5:25 | MySQL Server: Optimizer | Verified (1 day) | S2 | 8.0.46, 8.4.11, 9.7.2, 26.07 | Ubuntu (24.04) | Any (x86_64) | Wrong result: with SQL_BUFFER_RESULT, HAVING COUNT(*) on a query without GROUP BY is evaluated as if COUNT(*) were 0 |
| 121479 | 2026-10-11 15:43 | 2026-10-13 5:59 | MySQL Server: Optimizer | Verified (1 day) | S2 | 8.0.46, 8.4.11, 9.7.2, 26.07 | Ubuntu (24.04) | x86 (x86_64) | ERROR 1815 "Internal error: Key not found" for IN subquery comparing a unique key with (out-of-range constant < column) |
| 121476 | 2026-10-11 15:27 | 2026-10-13 6:05 | MySQL Server: Optimizer | Verified (1 day) | S2 | 8.0.46, 8.4.11, 9.7.2, 26.07 | Ubuntu (24.04) | Any (x86_64) | Wrong result: join on "a = b AND a <=> b" returns (NULL, NULL) when an index lookup is used |
| 121475 | 2026-10-10 16:06 | 2026-10-13 6:07 | MySQL Server: GIS | Verified (1 day) | S3 | 8.0.46, 8.4.11, 9.7.2, 26.07 | Windows | Any | ST_Within returns different results when a geographic SPATIAL index is forced |
| 121468 | 2026-10-09 12:17 | 2026-10-13 6:16 | MySQL Server: Optimizer | Verified (1 day) | S2 | 8.0.46, 8.4.11, 9.7.2, 26.07 | Linux | Any | Row IN returns NULL instead of FALSE when a candidate contains a CTE scalar subquery |
| Showing all 37 (Edit, Save, CSV, Feed) |
