MySQL Bugs MySQL AB Bugs Database http://bugs.mysql.com/ MySQL Bugs http://bugs.mysql.com/images/mysql_100x52-64.gif http://bugs.mysql.com/ http://bugs.mysql.com/120645 #120645: Lock wait timeout with larger EventLogBufferSize http://bugs.mysql.com/bug.php?id=120645 Submitted by: cundi fang
Category: Server: Cluster
Status: Open
Severity: 3
OS: Ubuntu (22.04)
Version: 9.3.0
]]> Tue, 09 Jun 2026 14:49:16 +0000 Server: Cluster http://bugs.mysql.com/119667 #119667: Assertion failure ddl0buffer.cc:197 with innodb-ddl-threads=4 + O_DIRECT http://bugs.mysql.com/bug.php?id=119667 Submitted by: Jacob Ding
Category: Server: InnoDB
Status: Open
Severity: 2
OS: Ubuntu (22.04)
Version: 9.4.0
]]> Tue, 13 Jan 2026 11:42:03 +0000 Server: InnoDB http://bugs.mysql.com/118693 #118693: Increasing length of varchar field should be inplace. http://bugs.mysql.com/bug.php?id=118693 Submitted by: Li Yirong
Category: Server: InnoDB
Status: Patch pending
Severity: 3
OS: Any
Version: 8.0.42
]]> Tue, 22 Jul 2025 05:52:46 +0000 Server: InnoDB http://bugs.mysql.com/116944 #116944: Documentation about online DDL missing collation changes http://bugs.mysql.com/bug.php?id=116944 Submitted by: Przemyslaw Malkowski
Category: Server: Docs
Status: Verified
Severity: 3
OS: Any
Version: 8.0, 8.4
]]> Wed, 11 Dec 2024 14:09:04 +0000 Server: Docs http://bugs.mysql.com/116142 #116142: Add another uk to a field that already has a uk results in a duplicate key error http://bugs.mysql.com/bug.php?id=116142 Submitted by: linus luo
Category: Server: InnoDB
Status: Verified
Severity: 2
OS: Any
Version: 8.0
]]> Wed, 18 Sep 2024 11:34:19 +0000 Server: InnoDB http://bugs.mysql.com/115649 #115649: Mixed quoting styles in SHOW CREATE TRIGGER http://bugs.mysql.com/bug.php?id=115649 Submitted by: dbForge Team
Category: Server: SP
Status: In progress
Severity: 3
OS: Linux (version_compile_machine: x86_64)
Version: 8.0.38
]]> Fri, 19 Jul 2024 11:38:30 +0000 Server: SP http://bugs.mysql.com/111328 #111328: utf8mb4_0900_ai_ci be added to Column definition when convert table to utf8mb4 http://bugs.mysql.com/bug.php?id=111328 Submitted by: Chuan Jin
Category: Server: DDL
Status: Verified
Severity: 3
OS: Any
Version: 8.0
]]> Thu, 08 Jun 2023 08:08:38 +0000 Server: DDL http://bugs.mysql.com/108060 #108060: Add file_space with converted name to cache then cause some error http://bugs.mysql.com/bug.php?id=108060 Submitted by: Haiping Zhang
Category: Server: DDL
Status: Verified
Severity: 3
OS: Any
Version: 8.0
]]> Wed, 03 Aug 2022 09:34:51 +0000 Server: DDL http://bugs.mysql.com/106636 #106636: backup_lock preventing DDL changes being applied despite clone_block_ddl = 0 http://bugs.mysql.com/bug.php?id=106636 Submitted by: Simon Mudd
Category: Server: Clone Plugin
Status: Verified
Severity: 3
OS: Any
Version: 8.0.28
]]> Fri, 04 Mar 2022 07:32:35 +0000 Server: Clone Plugin http://bugs.mysql.com/105646 #105646: Error parsing DDL when clicking editor icon on a view with accented characters http://bugs.mysql.com/bug.php?id=105646 Submitted by: Jean-Paul Goemaere
Category: MySQL Workbench: SQL Editor
Status: Verified
Severity: 1
OS: Any
Version: 8.0.23, 8.0.24, 8.0.25, 8.0.26, 8.0.27, 8.0.28, 8.0.29,8.0.30, 8.0.31, 8.0.32, 8.0.33
]]> Fri, 19 Nov 2021 18:22:05 +0000 MySQL Workbench: SQL Editor http://bugs.mysql.com/102339 #102339: Adding Functional Index using ALTER TABLE ALGORITHM=INPLACE produces error http://bugs.mysql.com/bug.php?id=102339 Submitted by: Robert Roland
Category: Server: DDL
Status: Verified
Severity: 2
OS: Windows (10 x64)
Version: 8.0.23
]]> Fri, 22 Jan 2021 06:02:02 +0000 Server: DDL http://bugs.mysql.com/97780 #97780: Two different type engines in Mysql cause error (assert in debug) in Binlog Xa http://bugs.mysql.com/bug.php?id=97780 Submitted by: Haixing Weng
Category: Server: Replication
Status: Verified
Severity: 3
OS: Any
Version: MySQL5.7, 5.7.28
]]> Tue, 26 Nov 2019 06:05:23 +0000 Server: Replication http://bugs.mysql.com/96787 #96787: mysqldbcopy uses incorrect DDL to clone stored procedure call permission http://bugs.mysql.com/bug.php?id=96787 Submitted by: Pavel Yazev
Category: MySQL Workbench: Utilities
Status: Verified
Severity: 3
OS: Any
Version: 1.6.4, 1.6.5
]]> Sat, 07 Sep 2019 19:55:30 +0000 MySQL Workbench: Utilities http://bugs.mysql.com/95582 #95582: DDL using bulk load is very slow under long flush_list http://bugs.mysql.com/bug.php?id=95582 Submitted by: Fungo Wang
Category: Server: InnoDB
Status: Verified
Severity: 3
OS: Any
Version: 8.0.16, 5.7.26
]]> Fri, 31 May 2019 05:02:13 +0000 Server: InnoDB http://bugs.mysql.com/94610 #94610: Server stalls because ALTER TABLE on partitioned table holds dict mutex http://bugs.mysql.com/bug.php?id=94610 Submitted by: Justin Swanhart
Category: Server: DDL
Status: Verified
Severity: 5
OS: CentOS (7.5)
Version: 5.6.41
]]> Fri, 08 Mar 2019 19:09:33 +0000 Server: DDL http://bugs.mysql.com/75851 #75851: SHOW CREATE VIEW should retain original view formatting and definition http://bugs.mysql.com/bug.php?id=75851 Submitted by: Justin Swanhart
Category: Server: DDL
Status: Verified
Severity: 2
OS: Any
Version: 5.6.22, 5.6.25, 5.6.27
]]> Tue, 10 Feb 2015 19:21:18 +0000 Server: DDL http://bugs.mysql.com/73299 #73299: DEFAULT value for PRIMARY KEY column depends on the way to declare it PRIMARY http://bugs.mysql.com/bug.php?id=73299 Submitted by: Valeriy Kravchuk
Category: Server: DDL
Status: Verified
Severity: 2
OS: Any
Version: 5.6.19, 5.6.20
]]> Wed, 16 Jul 2014 14:59:06 +0000 Server: DDL http://bugs.mysql.com/73065 #73065: GTID slave using replicate-do-db attempting to execute DDL, cannot skip http://bugs.mysql.com/bug.php?id=73065 Submitted by: Van Stokes
Category: Server: Replication
Status: Verified
Severity: 2
OS: Any (Windows)
Version: 5.6.19
]]> Fri, 20 Jun 2014 13:23:55 +0000 Server: Replication http://bugs.mysql.com/69090 #69090: Trigger bodies containing the "\" character are returned unescaped http://bugs.mysql.com/bug.php?id=69090 Submitted by: Stian Brattland
Category: Server: I_S
Status: Verified
Severity: 2
OS: Linux (Ubuntu 10.04)
Version: 5.1.69-0ubuntu0.10.04.1
]]> Mon, 29 Apr 2013 04:53:16 +0000 Server: I_S