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| ID# | Date | Updated | Type | Status | Sev | Version | OS | CPU | Summary |
|---|---|---|---|---|---|---|---|---|---|
| 114465 | 2024-03-24 6:32 | 2024-03-26 7:32 | MySQL Server: DDL | Verified (24 days) | S5 | 8.0.36, 8.3.0 | Any | Any | Regression in 8.0.27+ related to Parallel DDL IO Amplification |
| 109322 | 2022-12-09 0:36 | 2022-12-09 5:27 | MySQL Server: Locking | Verified (497 days) | S5 | all | Any | Any | optimize the lock contention of LOCK_status |
| 87402 | 2017-08-11 15:59 | 2017-08-14 10:00 | MySQL Server: InnoDB storage engine | Verified (2440 days) | S5 | 8.0.2 | Any | Any | Redundant check in ut_rnd_gen_ulint() |
| 90155 | 2018-03-21 8:33 | 2018-03-22 7:10 | Connector / ODBC | Verified (2220 days) | S5 | 5.3.10 | Any | Any | Should set my_* code/function as local symbol |
| 92421 | 2018-09-14 9:57 | 2021-06-08 6:49 | MySQL Server: Optimizer | Verified (2032 days) | S5 | 5.7 | Any | Any | Queries with views and operations over local variables don't use indexes |
| 95855 | 2019-06-18 7:13 | 2022-06-20 9:42 | MySQL Workbench | Verified (669 days) | S5 | 8.0.16 | Ubuntu (18.10) | x86 | Big disk write |
| 50367 | 2010-01-15 14:12 | 2011-02-16 23:44 | MySQL Server: General | Verified (5146 days) | S5 | 5.1.42, 5.1 bzr | Any (MS Windows 32 bits, Mac) | Any | REPLACE has quadradic computational complexity on windows server (but not linux) |
| 60351 | 2011-03-04 22:15 | 2013-01-15 15:27 | MySQL Server | Verified (4112 days) | S5 | 5.1.55 | Any | Any | trim same character processes data only byte wise (continue of bug14637 (4)) |
| 72529 | 2014-05-04 10:13 | 2014-05-04 11:22 | MySQL Server: Logging | Verified (3638 days) | S5 | 5.5 | Any | Any | rm a large slow log file and then flush slow logs, the mysqld will hang |
| 97230 | 2019-10-15 10:44 | 2019-10-15 14:06 | MySQL Server: InnoDB storage engine | Verified (1648 days) | S5 | 8.0 | Any | ARM | rwlock: refine lock->waiters with C++11 atomics |
| 101278 | 2020-10-22 17:51 | 2020-10-23 10:26 | MySQL Server: Optimizer | Verified (1274 days) | S5 | 8.0 | Any | Any | Field_string::cmp suboptimal string comparison |
| 111686 | 2023-07-07 1:57 | 2023-07-07 6:34 | MySQL Server: Replication | Verified (287 days) | S5 | 5.7,8.0, 5.7.42 | Any | Any | Contribution by Tencent: shutdown takes at least 8 seconds if have slave |
| 114420 | 2024-03-20 1:22 | 2024-03-24 6:49 | MySQL Server: InnoDB storage engine | Verified (28 days) | S5 | 8.0.36 | Any | Any | ALTER TABLE operation with Inplace algorithm is slower in 8.0 |
| 36229 | 2008-04-21 13:35 | 2022-12-04 20:45 | MySQL Server: Stored Routines | Verified (5841 days) | S5 | 5.0.51a, 5.1.24 | Any | Any | Execution overhead of stored function/procedure differs with cross-database call |
| 77220 | 2015-06-02 7:56 | 2019-04-09 9:45 | Connector / ODBC | Verified (1838 days) | S5 | after 5.1.8 | Windows (Windows Server 2008/2012 R2) | Any | MyODBC connector is VERY SLOW after 5.1.8 |
| 90604 | 2018-04-24 13:50 | 2018-04-25 4:41 | MySQL Server: InnoDB storage engine | Verified (2186 days) | S5 | 5.7 | CentOS | Any | ut_rnd_ulint_counter () : Default delay for spin wait gives better performance |
| 95491 | 2019-05-23 11:23 | 2019-06-05 11:48 | MySQL Server: InnoDB storage engine | Verified (1783 days) | S5 | ALL | Any | Any | The unused wake up in simulator AIO of function reserve_slot |
| 114056 | 2024-02-19 23:03 | 2024-02-22 10:56 | MySQL Server: Prepared statements | Verified (57 days) | S5 | 8.0.32, 8.0.22+ | Any | Any | Performance degredation using REGEXP in statement with parameters vs query |
| 68064 | 2013-01-10 4:17 | 2018-05-04 7:43 | MySQL Server: InnoDB storage engine | Verified (4105 days) | S3 | 5.5.16, 5.5.31 | Solaris | Any | mysql crashes when Solaris resource controls prevent memory from allocation |
| 111589 | 2023-06-27 18:37 | 2023-07-21 16:31 | MySQL Operator | Verified (273 days) | S3 | Any | Any | MySQL Operator - split brain on all data nodes | |
| 49574 | 2009-12-10 8:05 | 2021-05-02 20:45 | MySQL Cluster: Cluster (NDB) storage engine | Verified (5243 days) | S3 | mysql-5.1-telco-7.0 | Linux | Any | undefined reference to ... libwrap problem |
| 22430 | 2006-09-18 4:58 | 2011-02-16 23:43 | MySQL Server: Command-line Clients | Verified (6139 days) | S3 | 5.0r4 | Solaris (Solaris 10) | Any | -xstrconst -mt in Makefile for gcc-4.1.1 on Solaris 10 |
| 103761 | 2021-05-20 17:16 | 2021-05-22 14:12 | Shell AdminAPI InnoDB Cluster / ReplicaSet | Verified (1063 days) | S3 | 8.0.25 | Any | Any | AdminAPI shows conflicting results when it fails to change the primary instance |
| 111727 | 2023-07-12 3:18 | 2023-07-12 22:30 | MySQL Server: Group Replication | Verified (282 days) | S3 | 8.0.28, 8.0.33 | Any | Any | MGR failure detection fail due to the wrong legacy of m_expels_in_progress |
| 71653 | 2014-02-10 10:39 | 2014-02-26 9:53 | MySQL Enterprise Monitor: Server | Verified (3705 days) | S3 | 3.0.5 | Any | Any | Remove/Add instance fails |
| 61425 | 2011-06-06 16:29 | 2011-06-11 8:11 | Tests | Verified (4696 days) | S3 | 5.5.12 | Linux (CentOS 5.5 i386 32bit (Final)) | Any | Test suite run fails on the main.file_contents test case |
| 110773 | 2023-04-23 7:56 | 2023-11-28 21:08 | MySQL Server: Group Replication | Verified (148 days) | S3 | mysql 8.0.32 | Any | Any | group_replication start faild use different ips and same port on same server |
| 103338 | 2021-04-15 23:37 | 2021-05-31 17:00 | MySQL Server: InnoDB storage engine | Verified (1099 days) | S3 | 8.0.23 | Any | Any | Starting mysqld on same data files sometimes errors out due to doublewrite buf |
| 58591 | 2010-11-30 15:32 | 2024-02-04 20:45 | MySQL Proxy: Scripts | Verified (4886 days) | S3 | 0.8.1 | Linux (Centos5) | Any | [network-mysqld.c:937]: error on a connection (fd: -1 event: 0). closing client |
| 73654 | 2014-08-20 9:57 | 2022-12-30 5:09 | MySQL Server: DML | Verified (2961 days) | S3 | 5.6.20 | Linux (CentOS 6.3) | Any | LOAD DATA LOCAL INFILE's behavior depends on whether with REPLACE or not |
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