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| ID# | Date | Updated | Type | Status | Sev | Version | OS | CPU | Summary |
|---|---|---|---|---|---|---|---|---|---|
| 119299 | 2025-11-04 9:23 | 2025-11-04 9:23 | MySQL Workbench | Open | S7 | 8.0.44 | Windows (Microsoft Windows 11 Home China) | Any | 逆向工程 |
| 111397 | 2023-06-13 13:32 | 2023-06-14 8:30 | MySQL Server: Optimizer | Verified (953 days) | S3 | 8.0 | Any | Any | 表达式进行<=>比较并将结果进行与操作,执行结果错误 |
| 118172 | 2025-05-13 3:54 | 2025-09-21 20:45 | MySQL Server: InnoDB storage engine | Analyzing (182 days) | S3 | 8.0.31 | Windows | x86 ( x86_64) | 猜测间隙锁可以加到普通索引上,导致只能防止插入操作而不能防止select ...for update操作 |
| 118989 | 2025-09-11 3:19 | 2025-10-11 3:22 | MySQL Router | Open (102 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 |
| 113585 | 2024-01-09 1:41 | 2024-01-09 7:25 | Connector / NET | Verified (743 days) | S3 | 8.2.0 | Any | Any | 并发多个连接时报错 System.NotSupportedException: MySQL Connector/NET does not currently s |
| 105855 | 2021-12-10 5:22 | 2021-12-10 6:28 | MySQL Workbench | Verified (1503 days) | S2 | 8.0.27 | MacOS (macOS 11.2.x Big Sur x86_64) | Any | 同步模型时JSON字段未正确识别 |
| 51620 | 2010-03-01 19:56 | 2018-06-24 20:45 | MySQL Workbench: Modeling | Verified (5805 days) | S4 | 5.2.x | Any | Any | Zoom ERD diagram from middle of diagram window instead of top left of window |
| 51809 | 2010-03-07 15:38 | 2012-05-18 20:19 | MySQL Workbench: Modeling | Verified (5796 days) | S4 | 5.2.16 OSS Beta | Windows (W7 x64) | Any | Zoom EER Model with CTRL + Mousewheel |
| 94725 | 2019-03-20 19:52 | 2019-12-17 16:35 | MySQL Server: C API (client library) | Verified (2497 days) | S4 | 5.6.43 | CentOS (7.6.1810) | x86 (x86_64) | zlib symbols of libmysqlclient.so conflict with ones of zlib.so |
| 72672 | 2014-05-16 18:17 | 2014-05-22 9:21 | MySQL Server: Data Types | Verified (4262 days) | S2 | 5.5.31,5.5.34, 5.7.5, 5.6.19 | Any | Any | Zero-valued DATETIME column can be simultaneously NULL and NOT NULL |
| 59526 | 2011-01-15 14:08 | 2018-09-09 20:45 | MySQL Server: DML | Verified (5469 days) | S3 | 5.0, 5.1, 5.6.2 | Any | Any | ZERO-date can be inserted in 'no_zero_date' sql_mode |
| 116211 | 2024-09-24 8:14 | 2024-09-26 11:19 | MySQL Server: DML | Verified (484 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 |
| 95416 | 2019-05-20 0:33 | 2019-05-22 21:45 | MySQL Server: Optimizer | Verified (2438 days) | S2 | 5.7.25,8.0.15, 5.6.44, 5.7.26, 8.0.16 | Any | Any | ZERO Date is both NULL and NOT NULL |
| 118887 | 2025-08-25 2:49 | 2025-08-29 11:06 | MySQL Server: Optimizer | Verified (149 days) | S3 | 9.4.0 | CentOS | Any | Zero '0000-00-00 00:00:00' datetime returned when SQL_BUFFER_RESULT is used |
| 118338 | 2025-06-03 9:53 | 2025-09-04 8:05 | MySQL Package Repos | Verified (139 days) | S1 | 42 | Fedora (42) | x86 | Yum Repository Fedora 42 |
| 79345 | 2015-11-19 17:54 | 2018-04-29 21:31 | MySQL Utilities | Verified (2824 days) | S2 | CentOS (6) | Any | Yum install of mysql-utilities-1.5.6-1.el6.src.rpm fails | |
| 113026 | 2023-11-09 14:47 | 2024-01-22 4:45 | MySQL Operator | Verified (789 days) | S1 | Linux | ARM | Your operator cannot adapt to multiple architectures | |
| 86619 | 2017-06-08 9:46 | 2017-06-09 8:52 | MySQL Server: Replication | Verified (3148 days) | S4 | 5.6 5.7 8.0 | Any | Any | You cannot create teporary tables inside transactions when GTID is enabled |
| 7742 | 2005-01-08 11:06 | 2017-11-11 20:47 | MySQL Server: DML | Verified (4396 days) | S3 | 4.1 + | Linux (Linux Red Hat 9) | Any | You can't reinvoke the same Temporary Table more than once. |
| 90089 | 2018-03-15 12:57 | 2018-03-15 17:36 | MySQL Server: DML | Verified (2869 days) | S2 | 5.5/5.6/5.7/8.0 | Linux | Any | Year type column have index , between operate sql , the result is wrong . |
| 92688 | 2018-10-05 13:38 | 2018-10-06 12:22 | MySQL Connectors: Document Store: DevAPI | Verified (2664 days) | S3 | 8.0.13 | Linux | Any | Year field in document returns error when used |
| 119666 | 2026-01-13 7:37 | 2026-01-13 8:16 | MySQL Server: Optimizer | Verified (8 days) | S3 | 8.0.41 | Any | Any | YEAR column IN (1,2) does not match expected conversion behavior |
| 20117 | 2006-05-29 7:54 | 2025-12-07 20:45 | MySQL Server: Command-line Clients | Verified (7175 days) | S4 | 5.0.21-1 | Linux (SLES9) | Any | YaST2's run level editor can't detect status of mysql |
| 82863 | 2016-09-05 18:13 | 2016-09-06 5:11 | MySQL Server: Document Store: X Plugin | Verified (3424 days) | S4 | 5.7.14 | Any | Any | xplugin: server seems to drop "large packets" silently (to the client) |
| 25703 | 2007-01-18 19:14 | 2022-04-04 10:39 | MySQL Server: XML functions | Verified (6139 days) | S4 | 5.1, 6.0.9 | Windows (Win32) | Any | XML: ExtractValue() user-specified multiple match delimiter |
| 48855 | 2009-11-18 4:46 | 2015-08-10 14:34 | MySQL Server: mysqldump Command-line Client | Verified | S4 | 5.1 | Any | Any | XML stylesheet option for mysql/mysqldump CLIs |
| 80367 | 2016-02-15 10:37 | 2017-03-09 16:25 | MySQL Server: XML functions | Verified (3628 days) | S2 | 5.6, 5.7 | Any | Any | XML parser fail parse processing instruction |
| 65191 | 2012-05-03 13:39 | 2012-05-16 9:50 | MySQL Utilities | Verified (5005 days) | S4 | Any | Any | XML output for mysqldiff | |
| 92491 | 2018-09-19 7:07 | 2019-10-03 12:00 | MySQL Workbench: SQL Editor | Verified (2681 days) | S3 | 8.0.12, 8.0.17 | Windows | x86 | XML export does not encoded ampersand, less-than, or double-quote characgters |
| 84441 | 2017-01-09 4:12 | 2017-01-31 5:18 | MySQL Utilities: Binlog Events | Verified (3277 days) | S3 | 5.7.15 | Any | Any | Xids for DDL are not logged in the binlog |
| 93948 | 2019-01-16 8:23 | 2019-02-08 4:52 | MySQL Server: Replication | Verified (2539 days) | S3 | 8.0.13 | Any | Any | XID inconsistency on master-slave with CTAS |
| 109668 | 2023-01-17 21:56 | 2024-11-05 2:50 | MySQL Server: Group Replication | Verified (954 days) | S2 | 8.0.27, 8.0.33 | CentOS | x86 | XCom connection stalled forever in read() syscall over network |
| 17343 | 2006-02-13 17:23 | 2018-09-09 20:45 | MySQL Server: General | Verified (6902 days) | S2 | 5.0.19-BK | Linux (Linux, Windows XP) | Any | XAConnection doesn't allow second XA START |
| 27832 | 2007-04-15 1:59 | 2025-12-07 20:45 | MySQL Server: General | Verified (6820 days) | S4 | 5.0.27-standard | Windows (XP) | Any | XAConnection does not allow XA Start xid JOIN |
| 102992 | 2021-03-15 23:57 | 2021-03-25 12:22 | MySQL Server: Replication | Verified (1763 days) | S3 | 5.7, 8.0, 5.7.33 | Any | Any | XA transactions do not update slave_relay_log_info table |
| 109434 | 2022-12-20 7:52 | 2023-01-09 12:38 | MySQL Server: XA transactions | Verified (1122 days) | S3 | 8.0 | Any | Any | Xa transaction recovery issue after mysql restarts after crash |
| 98616 | 2020-02-15 15:20 | 2021-01-05 9:50 | MySQL Server: XA transactions | Verified (2160 days) | S3 | 5.7.29 | Any | Any | XA PREPARE/XA COMMIT/XA ROLLBACK lost if mysql crash just after binlog flush |
| 99205 | 2020-04-08 1:36 | 2020-04-08 11:19 | MySQL Server: XA transactions | Verified (2114 days) | S2 | 8.0.18, 8.0.19 | Any | Any | xa prepare write binlog while execute failed |
| 87560 | 2017-08-28 9:14 | 2021-04-19 4:25 | MySQL Server: XA transactions | Verified (2961 days) | S2 | mysql-5.7.17 | Any | Any | XA PREPARE log order error in replication and binlog recovery |
| 76233 | 2015-03-09 20:10 | 2020-02-13 8:24 | MySQL Server: Replication | Verified | S3 | 5.7.7 | Any | Any | XA prepare is logged ahead of engine prepare |
| 102661 | 2021-02-19 11:20 | 2021-02-19 12:17 | MySQL Server: XA transactions | Verified (1797 days) | S3 | 8.0.22, 8.0.23, 5.7.33 | Any | Any | xa prepare failed lead replication error |
| 88534 | 2017-11-17 11:04 | 2021-03-23 8:17 | MySQL Server: XA transactions | Verified (1765 days) | S1 | 5.7, 5.7.20 | Any | Any | XA may lost prepared transaction and cause different between master and slave. |
| 89860 | 2018-03-01 1:34 | 2018-05-31 7:36 | MySQL Server: XA transactions | Verified (2792 days) | S2 | 5.7, 5.7.21 | Any | Any | XA may lost prepared transaction and cause different between master and slave. |
| 78498 | 2015-09-21 9:40 | 2015-09-21 13:41 | MySQL Server: XA transactions | Verified (3775 days) | S4 | 5.6.19 | Any | Any | XA issue or limitation with 5.6.19 engine |
| 87130 | 2017-07-20 3:46 | 2017-11-17 12:58 | MySQL Server: XA transactions | Verified (3107 days) | S2 | 5.7.17 | Any | Any | XA COMMIT not taken as transaction boundary |
| 110430 | 2023-03-20 7:11 | 2023-03-30 2:49 | MySQL Server: Replication | Verified (1030 days) | S3 | 8.0 | Any | Any | XA COMMIT may not persist GTID into undo header |
| 110533 | 2023-03-28 15:49 | 2024-05-17 9:29 | MySQL Server: Replication | Verified (1029 days) | S3 | 8.0.32 | Any | Any | XA COMMIT may not be recovered after a crash |
| 97966 | 2019-12-12 11:59 | 2019-12-14 9:48 | MySQL Server: XA transactions | Verified (2230 days) | S3 | 5.7, 5.7.28 | Any | Any | XA COMMIT in another session will not write binlog event |
| 110880 | 2023-05-02 3:50 | 2023-05-05 11:57 | MySQL Server: Group Replication | Verified (992 days) | S2 | 8.0.32 | Any | Any | XA COMMIT at before_commit return fail breaks group replication recovery |
| 91646 | 2018-07-16 4:40 | 2019-03-19 7:48 | MySQL Server: XA transactions | Verified (2746 days) | S2 | 5.7.22, 8.0.11 | Any | Any | xa command still operation when super_read_only is true |
| 27925 | 2007-04-18 11:24 | 2007-04-18 11:24 | MySQL Server: Security: Privileges | Open | S4 | >= 5.0 | Any | Any | X509_Issuer and X509_Subject does not uniquely identify a user |
| 105244 | 2021-10-18 6:12 | 2021-10-21 13:58 | MySQL Server: SYS Schema | Verified (1553 days) | S4 | 8.0 | Any | Any | x$schema_table_statistics io statistics doesn't work with partitioned tables |
| 99158 | 2020-04-02 10:35 | 2020-04-02 11:36 | MySQL Server: SYS Schema | Verified (2120 days) | S3 | 8.0, 8.0.19 | Any | Any | x$memory_global_by_current_bytes is not same as memory_global_by_current_bytes |
| 81925 | 2016-06-20 7:56 | 2016-08-30 7:38 | MySQL Server: Document Store: X Plugin | Verified (3431 days) | S4 | 5.7.13 | Any | Any | X-protocol: Do not show the plugin version when showing capabilities |
| 82928 | 2016-09-09 17:04 | 2016-09-22 10:33 | MySQL Server: Document Store: X Plugin | Verified (3408 days) | S4 | 5.7.15 | Any | Any | X protocol: Please put protobuf message definitions into their own repository |
| 82930 | 2016-09-09 17:51 | 2016-09-22 10:31 | MySQL Server: Document Store: Documentation | Verified (3408 days) | S4 | 5.7.15 | Any | Any | X protocol: Please provide full documentation on known capabilities |
| 82931 | 2016-09-09 18:02 | 2016-09-10 4:50 | MySQL Server: Documentation | Verified (3420 days) | S3 | 5.7.15 | Any | Any | X protocol: Please provide a formal definition of the MYSQL41 authentication |
| 82926 | 2016-09-09 16:43 | 2016-09-22 10:34 | MySQL Server: Document Store: X Plugin | Verified (3408 days) | S4 | 5.7.15 | Any | Any | X protocol: Please ensure that message Types are unique and do not overlap |
| 82936 | 2016-09-09 21:58 | 2016-09-10 4:51 | MySQL Server: Documentation | Verified (3420 days) | S3 | 5.7.15 | Any | Any | x protocol: Documentation of maximum message sizes |
| 82933 | 2016-09-09 21:13 | 2016-09-10 4:51 | MySQL Server: Documentation | Verified (3420 days) | S3 | 5.7.15 | Any | Any | X protocol: Documentation - authentication example looks to be incorrect |
| 107001 | 2022-04-13 8:57 | 2022-04-13 9:48 | MySQL Server: Document Store: X Plugin | Verified (1379 days) | S3 | 8.0.28 | Any | Any | X Protocol not accepting any other character set than utf8mb4 |
| 111172 | 2023-05-28 4:19 | 2024-04-10 7:50 | MySQL Server: Document Store: X Plugin | Verified (968 days) | S3 | 8.0.32, 8.0.36 | Any | Any | X protocol does not report "too many connections" |
| 90831 | 2018-05-11 9:43 | 2020-02-29 8:54 | MySQL Server: Document Store: X Plugin | Verified (2153 days) | S4 | 8.0 | Any | Any | X Protocol - TLS only listening port |
| 90702 | 2018-04-30 18:41 | 2020-03-19 5:41 | MySQL Server: Document Store: X Plugin | Verified (2134 days) | S4 | 8.0 | Any | Any | X protocol - Support customizing the SNI field in the TLS ClientHello message |
| 82173 | 2016-07-08 20:53 | 2016-08-03 16:46 | MySQL Server: Optimizer | Verified (3458 days) | S4 | 5.7.13 | Any | Any | x in (non-correlated subquery A) or x in (non-correlated subquery B) SLOW |
| 5573 | 2004-09-14 16:58 | 2018-09-09 20:45 | MySQL Server: InnoDB storage engine | Verified (6497 days) | S4 | Any | Any | Wrong/undocumented behaviour on UNIQUE column mass update | |
| 17640 | 2006-02-22 10:18 | 2011-02-16 23:43 | MySQL Server: Optimizer | Verified (6644 days) | S4 | 5.0.18 | Any (All) | Any | wrong where clause optimization |
| 39049 | 2008-08-26 16:18 | 2018-09-09 20:45 | MySQL Server: Data Types | Patch pending (6251 days) | S3 | 5.0, 5.1, 6.0 | Any | Any | Wrong warning when comparing some decimal values to NULL |
| 97595 | 2019-11-12 11:38 | 2023-10-06 12:58 | MySQL Workbench: SQL Editor | Verified (2254 days) | S3 | 8.0.18, 8.0.34 | Windows | x86 | Wrong visual explain for queries using window functions in Workbench |
| 89619 | 2018-02-11 21:57 | 2018-02-12 5:33 | MySQL Server: DDL | Verified (2900 days) | S3 | 5.6, 5.7 | Windows | Any | Wrong view definition made from cp932 client in case of including 0x5c. |
| 119302 | 2025-11-04 16:14 | 2025-11-04 16:14 | Tests: Replication | Open | S7 | Any | Any | Wrong variable used in rpl_parallel_multi_db test case INSERT loop causing incorrect table insertion | |
| 43451 | 2009-03-06 10:28 | 2018-09-09 20:45 | MySQL Server: Data Types | Verified (6165 days) | S3 | 5.0, 5.1, 6.0 bzr | Linux | Any | Wrong varchar to decimal conversion |
| 74242 | 2014-10-07 5:04 | 2014-10-07 9:53 | MySQL Server: Pluggable Authentication | Verified (4124 days) | S3 | 5.6 | Any | Any | Wrong value returned by external_user variable |
| 77282 | 2015-06-09 14:41 | 2015-06-10 7:23 | MySQL Server: Errors | Verified (3878 days) | S3 | 5.6.24, 5.6.25, 5.6.26 | Any | Any | Wrong value in error when using exchange partition |
| 2812 | 2004-02-15 12:18 | 2024-08-28 9:08 | MySQL Server: Prepared statements | Verified (6693 days) | S3 | 5.x | Linux (Linux/Windows) | Any | wrong value for stmt->field_count |
| 32714 | 2007-11-26 13:14 | 2025-12-07 20:45 | MySQL Server: MyISAM storage engine | Verified (6629 days) | S2 | 5.0.42 - 5.0.46 | Linux | Any | Wrong value for function in JOINs ON-clause if functions reads from joined table |
| 39892 | 2008-10-06 21:13 | 2013-03-03 20:45 | MySQL Server: Archive storage engine | Verified (6313 days) | S3 | 5.1+ | Any | Any | Wrong usage of hander::info call in archive |
| 107261 | 2022-05-11 10:31 | 2022-05-11 11:18 | MySQL Server: Optimizer | Verified (1351 days) | S3 | 8.0.29 | Any | Any | Wrong us of dbug_dump |
| 105482 | 2021-11-06 8:35 | 2021-11-06 9:07 | MySQL Server: Japanese Documentation | Verified (1537 days) | S3 | Any | Any | Wrong Translation of "array" in MySQL 8.0 Japanese documents | |
| 104055 | 2021-06-18 9:17 | 2021-06-18 9:35 | MySQL Server: Japanese Documentation | Verified (1678 days) | S3 | 8.0 | Any | Any | Wrong translation in 8.2.1.2 range の最適化 |
| 104023 | 2021-06-15 9:15 | 2021-06-15 9:35 | MySQL Server: Japanese Documentation | Verified (1681 days) | S3 | 8.0 | Any | Any | Wrong translation in 8.2.1.1 WHERE 句の最適化 |
| 106544 | 2022-02-23 8:15 | 2022-02-23 8:23 | MySQL Server: Japanese Documentation | Verified (1428 days) | S3 | 8.0 | Any | Any | Wrong translation for numeric "sign" in Japanese 8.0 document. |
| 32183 | 2007-11-08 11:53 | 2012-05-18 20:19 | MySQL Server: Charsets | Verified (6646 days) | S4 | 5.0.45 | Any | Any | Wrong Thai Sorting in MySQL 5.0.45 charset=utf8 |
| 110130 | 2023-02-20 8:17 | 2023-02-20 8:26 | MySQL Server: Logging | Verified (1066 days) | S3 | 8.0.32 | CentOS (7.9) | x86 | Wrong table-path in Error:1114 and Error:13132 |
| 118890 | 2025-08-25 12:32 | 2025-09-04 11:52 | MySQL Server: Documentation | Verified (142 days) | S3 | 8.0, 8.4, 9.2 | Any | Any | wrong supported ranges in the manual |
| 80178 | 2016-01-27 21:57 | 2018-11-07 6:52 | MySQL Server: InnoDB storage engine | Verified (2632 days) | S3 | 5.7.10, 5.6.28 | Any | Any | Wrong statistics for InnoDB if persistent statistics used |
| 87624 | 2017-08-31 11:04 | 2017-09-01 12:08 | MySQL Server: Replication | Verified (3064 days) | S2 | 5.6, 8.0.2, any?, 5.6.37 | Any | Any | Wrong statement-based binary logging for CONCAT() in stored procedure |
| 58678 | 2010-12-02 22:36 | 2023-02-12 20:45 | MySQL Server: Replication | Verified | S3 | 5.5.6, 5.5.8 | Any | Any | Wrong statement quoted in unsafety warning upon event execution |
| 117598 | 2025-02-28 3:28 | 2025-09-22 15:11 | MySQL Server: Optimizer | Verified (327 days) | S2 | 8.0.35, 8.0.41, 8.4.4 | Any | Any | Wrong sort order for queries with ORDER BY DESC when using range comparison with LIMIT |
| 35320 | 2008-03-16 12:45 | 2022-12-04 20:45 | MySQL Server: DDL | Verified (6519 days) | S3 | 4.1, 5.0, 5.1 | Any | Any | Wrong semantics of multi-component constraint name |
| 106737 | 2022-03-15 11:52 | 2024-10-22 9:56 | MySQL Server: Clone Plugin | Verified (456 days) | S4 | 8.0.28-8.0.32 | Any | Any | Wrong SE called to ack clone application if >1 SE |
| 117231 | 2025-01-17 20:50 | 2025-01-27 6:57 | MySQL Server: InnoDB storage engine | Verified (359 days) | S2 | 8.0.40, 8.4.3, 9.1.0 | Any | Any | Wrong SDI after upgrade from 8.0.23 because Bug#98501 (Exchanging partition does not update SDI). |
| 112959 | 2023-11-03 17:53 | 2023-11-07 10:41 | MySQL Server: Performance Schema | Verified (807 days) | S3 | 8.0 | Any | Any | Wrong rows examined in P_S and slow log for Index Merge. |
| 104245 | 2021-07-07 22:38 | 2021-10-15 18:31 | MySQL Server: InnoDB storage engine | Verified (1657 days) | S3 | 5.7.34 | Any | Any | Wrong row lock number in SEIS |
| 115017 | 2024-05-15 14:44 | 2024-07-01 11:21 | MySQL Server: Optimizer | Verified (616 days) | S2 | 8.0 | Any | Any | Wrong row estimate for range scan |
| 118019 | 2025-04-20 16:30 | 2025-04-21 7:56 | MySQL Server: Optimizer | Verified (275 days) | S2 | 9.0, 8.0, 9.3.0, 8.4.5, 8.0.42 | Any | Any | Wrong Right Join with a subquery containing distinct and wrong NULL-value expression optimization |
| 118085 | 2025-04-29 12:14 | 2025-04-29 13:43 | MySQL Server: Optimizer | Verified (267 days) | S1 | 9.3,9.0,8.0,8.0.42, 8.4.5 | Any | Any | Wrong right join result involving subquery |
| 118024 | 2025-04-21 12:46 | 2025-04-23 8:07 | MySQL Server: Optimizer | Verified (275 days) | S1 | 9.3.0 | Any | Any | Wrong Right Join involving a predicate containing IFNULL and IN |
| 80055 | 2016-01-19 18:55 | 2016-01-20 9:38 | MySQL Server: mysqldump Command-line Client | Verified (3654 days) | S3 | 5.7.10, 5.6.28 | Any | Any | Wrong return code and incosistent error message on --set-gtid-purged=ON |
| 91878 | 2018-08-02 23:09 | 2019-09-03 5:29 | MySQL Server: Optimizer | Verified (2716 days) | S3 | 5.7.23, 8.0.12, 5.7.22, 8.0.11 | Any | Any | Wrong results with optimizer_switch='derived_merge=ON'; |
| 94795 | 2019-03-27 7:07 | 2019-03-27 9:19 | MySQL Server: Optimizer | Verified (2492 days) | S2 | 5.7.22, 5.7.25 | Oracle Linux (6.8) | x86 | wrong results with GROUP_CONCAT |
| 72745 | 2014-05-26 4:28 | 2014-05-26 5:48 | MySQL Server: Optimizer | Verified (4258 days) | S2 | 5.5.37, 5.5.38 | Any | Any | Wrong Results When Using Intersect |
| 45680 | 2009-06-23 14:15 | 2020-04-01 13:16 | MySQL Server: Optimizer | Verified | S3 | 5.0.54, 5.0.82, 5.1.35, 6.0.12 | Any | Any | wrong results when using index for lookup with implicitly casted values |
| 112642 | 2023-10-05 18:40 | 2023-10-09 10:17 | MySQL Server: Optimizer | Verified (837 days) | S3 | 8.0 | Any | Any | Wrong results when MRR is activated |
| 103233 | 2021-04-07 6:58 | 2021-04-07 7:35 | MySQL Server: Optimizer | Verified (1750 days) | S2 | 5.7.33 | CentOS | Any | wrong results when comparing to null |
| 94611 | 2019-03-10 2:14 | 2019-03-10 5:32 | MySQL Server: Optimizer | Verified (2509 days) | S2 | 8.0.15-rds-dev, 8.0.15, 5.7.25,5.6.43 | CentOS | Any | Wrong results returned with "group by" |
| 35002 | 2008-03-03 14:17 | 2018-09-09 20:45 | MySQL Server: DML | Verified (6532 days) | S2 | 5.1.23-rc/5.1BK/5.0/6.0 | Linux (2.6.22.9-61.fc6) | Any | Wrong results returned when using derived table and group by |
| 89580 | 2018-02-08 2:57 | 2018-02-08 14:28 | MySQL Server: Data Types | Verified (2904 days) | S3 | 5.7.19 | Any | Any | Wrong results of XOR expression |
| 86930 | 2017-07-04 13:31 | 2017-07-11 19:14 | MySQL Server: Information schema | Verified (3123 days) | S3 | 5.6.29, 5.7.18 | Any | Any | Wrong results for queries with row constructors and information_schema |
| 94612 | 2019-03-10 2:18 | 2020-12-13 18:00 | MySQL Server: Optimizer | Verified (2509 days) | S2 | 8.0.15-rds-dev, 8.0.15, 5.7.25,5.6.43 | CentOS | Any | Wrong results are returned with "group by" |
| 108315 | 2022-08-29 8:27 | 2023-06-07 15:17 | MySQL Server: Optimizer | Verified (1241 days) | S2 | 8.0, 8.0.30 | Linux | Any | Wrong result with union and small memory tmp table |
| 94973 | 2019-04-10 16:12 | 2019-04-25 23:04 | MySQL Server: Optimizer | Verified (2463 days) | S2 | 5.7.25 | Linux (Ubuntu 4.15.0-47-generic) | x86 (64 bit) | Wrong result with subquery in where clause and order by |
| 59187 | 2010-12-27 15:31 | 2018-09-09 20:45 | MySQL Server: Optimizer | Verified (5504 days) | S2 | 5.1.55, 5.6.2-m5 | Any | Any | Wrong result with NULL NOT IN subquery |
| 119485 | 2025-12-01 14:10 | 2025-12-02 5:32 | MySQL Server: Optimizer | Verified (50 days) | S2 | 9.5.0,8.0.41 | Any | Any | Wrong result with left joins |
| 73946 | 2014-09-17 9:17 | 2014-09-25 8:46 | MySQL Server: DML | Verified (4144 days) | S1 | 5.5.39/5.6/5.7 | Windows (x64) | Any | Wrong result with agregate with join with no resultset |
| 90245 | 2018-03-28 15:23 | 2018-03-29 2:43 | MySQL Server: DML | Verified (2855 days) | S3 | 5.7/8.0 | MacOS (10.13.3) | x86 | Wrong result when using GROUP BY and const value in a subquery |
| 103890 | 2021-06-02 13:47 | 2021-06-03 7:13 | MySQL Server: Optimizer | Verified (1693 days) | S3 | 8.0.23, 8.0.25 | Any | Any | wrong result when use cte with subquery |
| 117549 | 2025-02-24 2:24 | 2025-02-24 4:52 | MySQL Server: Optimizer | Verified (331 days) | S1 | 8.0, 8.0.41, 8.4.4 | Any | Any | Wrong result when use "in (select * from (set operation) d)" |
| 106850 | 2022-03-28 8:43 | 2022-03-28 14:45 | MySQL Server: Optimizer | Verified (1395 days) | S3 | 8.0 | Any | Any | wrong result when two table join |
| 79757 | 2015-12-23 9:59 | 2015-12-23 10:59 | MySQL Server: InnoDB storage engine | Verified (3682 days) | S3 | 5.7.9, 5.6.28, 5.7.10 | Any | Any | Wrong result when search by utf8_bin partial-field key with order by desc |
| 107969 | 2022-07-26 3:48 | 2022-07-26 5:29 | MySQL Server: Optimizer | Verified (1275 days) | S2 | 8.0.29 | Any | Any | wrong result when search binary columns |
| 111484 | 2023-06-19 8:49 | 2023-06-19 9:10 | MySQL Server: Optimizer | Verified (947 days) | S3 | mysql-8.0.33 | Linux | x86 | wrong result when rewriting scalar subquery in json function parameters |
| 104629 | 2021-08-16 3:08 | 2021-08-16 7:09 | MySQL Server: Optimizer | Verified (1619 days) | S1 | 8.0.25,5.7.35, 8.0.26 | Any | Any | wrong result when outer join prune partition tables with is null predicate |
| 118624 | 2025-07-10 2:47 | 2025-07-10 8:15 | MySQL Server: InnoDB storage engine | Verified (195 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) |
| 111675 | 2023-07-06 8:36 | 2023-07-07 12:17 | MySQL Server: Data Types | Verified (930 days) | S3 | 8.0 | Any | Any | wrong result when compare timestamp with undependent subselect that return time |
| 104201 | 2021-07-05 2:50 | 2021-07-05 5:03 | MySQL Server: DML | Verified (1661 days) | S3 | 8.0.25, 5.7.34 | Ubuntu (20.04) | x86 (6 core * 2 threads) | Wrong result when compare 'null' with subquery result |
| 73357 | 2014-07-22 14:42 | 2014-07-22 19:10 | MySQL Server: Optimizer | Verified (4201 days) | S3 | 5.6, 5.7 | Any | Any | Wrong result on query involving information_schema |
| 46227 | 2009-07-16 14:43 | 2018-09-09 20:45 | MySQL Server: Optimizer | Verified (6033 days) | S3 | 5.0,5.1,5.4 | Any | Any | Wrong result on DISTINCT + aggregate + JOIN + InnoDB |
| 46217 | 2009-07-16 11:16 | 2018-09-09 20:45 | MySQL Server: Optimizer | Verified | S3 | 5.0,5.1,5.4 | Any | Any | Wrong result on aggregate + JOIN + ORDER BY + LIMIT |
| 118033 | 2025-04-22 14:51 | 2025-04-23 8:09 | MySQL Server: Optimizer | Verified (273 days) | S2 | 9.3.0 | Any | Any | Wrong Result of an and expression |
| 111241 | 2023-06-01 11:39 | 2023-06-01 13:57 | MySQL Server: DML | Verified (965 days) | S3 | Last commit version in github https://gi | Any | Any | Wrong result of `IN` clause |
| 99245 | 2020-04-14 3:55 | 2021-05-31 8:40 | MySQL Server: Optimizer | Verified (2108 days) | S3 | 8.0.19, 5.6.47, 5.7.29 | CentOS | Any | Wrong result is returned with DISTINCT syntax |
| 112293 | 2023-09-07 14:04 | 2023-09-08 6:54 | MySQL Server: DML | Verified (866 days) | S3 | 8.0, 8.0.34, 5.7.43 | Any | Any | Wrong result if non-breaking space is contained in varchar |
| 104189 | 2021-07-02 8:10 | 2021-07-02 8:52 | MySQL Server: Optimizer | Verified (1664 days) | S3 | 5.7.32, 8.0.22, 5.7.34, 8.0.25 | Any | Any | Wrong result for row constructor expression and in clause |
| 103555 | 2021-05-03 7:16 | 2021-05-04 5:33 | MySQL Server: Optimizer | Verified (1724 days) | S3 | 5.7 | Any | Any | Wrong result for dot matching newline with REGEXP |
| 119727 | 2026-01-20 10:11 | 2026-01-20 11:56 | MySQL Server: Data Types | Verified (1 day) | S3 | 8.0.44 | Any | Any | wrong result for 'value between a and null' for certain temporal types |
| 70359 | 2013-09-16 23:02 | 2013-09-17 7:10 | MySQL Server: Optimizer | Verified (4509 days) | S3 | 5.1, 5.5, 5.6, 5.7 | Any | Any | Wrong result (missing rows) with group by, multi-part key, equality conditions |
| 75967 | 2015-02-19 12:45 | 2015-02-20 8:06 | MySQL Server: Optimizer | Verified (3988 days) | S3 | 5.6, 5.7, 5.6.24 | Any | Any | Wrong result (extra rows) with SQ and comparison to NULL, materialization=off |
| 73825 | 2014-09-06 16:45 | 2014-11-06 11:39 | MySQL Server: Optimizer | Verified (4155 days) | S3 | 5.1, 5.5, 5.6, 5.7 | Any | Any | Wrong result (extra row) with group by, multi-part key |
| 109311 | 2022-12-08 3:40 | 2022-12-09 3:36 | MySQL Server: Optimizer | Verified (1139 days) | S1 | 8.0.22 8.0.30, 8.0.31 | Any | Any | Wrong result |
| 94925 | 2019-04-06 0:15 | 2019-04-24 13:37 | MySQL Server: Performance Schema | Verified (2464 days) | S3 | 8.0.15 | Any | Any | Wrong Query Sample Text in Performance Query |
| 71914 | 2014-03-03 13:31 | 2014-03-04 6:20 | MySQL Server: Information schema | Verified (4341 days) | S2 | 5.6.16-debug-log | Any | Any | Wrong query result when using INFORMATION_SCHEMA tables and semi-join subqueries |
| 73284 | 2014-07-13 19:12 | 2014-07-14 8:47 | MySQL Server: Optimizer | Verified (4209 days) | S1 | 5.5.35, 5.5.38 | Any | Any | Wrong query result when search from 2 related views |
| 113557 | 2024-01-04 15:29 | 2024-01-04 15:40 | MySQL Server: JSON | Verified (748 days) | S2 | 8.0.35 | Any | Any | Wrong query result on composite multi-valued index + empty array value |
| 66187 | 2012-08-03 18:07 | 2012-08-10 16:25 | MySQL Server: Partitions | Verified (4918 days) | S2 | 5.1.63, 5.5.25a, 5.5.28 | Any | Any | Wrong query plan for min/max over an entire partition |
| 112297 | 2023-09-08 8:48 | 2023-09-08 9:42 | MySQL Server: Information schema | Verified (866 days) | S3 | 8.1.0, 8.0.34 | Ubuntu (22.04) | x86 (x86_64) | Wrong query output type 2 |
| 112151 | 2023-08-23 5:50 | 2023-08-31 10:50 | MySQL Server: Information schema | Verified (874 days) | S3 | 8.1.0, 8.0.34 | Ubuntu (22.04) | x86 (x86_64) | Wrong query output type |
| 77293 | 2015-06-10 9:42 | 2024-01-25 17:10 | MySQL Server: Performance Schema | Verified (2304 days) | S3 | 5.6.16 | Linux (CentOS6.5) | Any | Wrong processlist_user in threads table for replication threads |
| 69351 | 2013-05-30 8:19 | 2013-05-30 14:50 | MySQL Server: Logging | Verified (4619 days) | S4 | 5.6.11 | Any | Any | wrong process id shown when reporting loading or saving buffer pool ? |
| 33241 | 2007-12-14 12:48 | 2022-12-04 20:45 | MySQL Server: Security: Privileges | Verified (6251 days) | S3 | 5.0.45, 5.1 BK | Any (Linux (x86_64)) | Any | Wrong privileges used if there are different for same user name IP and host |
| 76390 | 2015-03-19 12:15 | 2016-10-11 8:19 | MySQL Server: Security: Privileges | Verified (3961 days) | S3 | 5.5/5.6/5.7 | Any | Any | wrong privileges in SHOW FULL COLUMNS |
| 115794 | 2024-08-08 1:54 | 2024-08-08 6:38 | MySQL Server: Optimizer | Verified (531 days) | S3 | 8.0.30,8.4.0 | Any | Any | wrong plan may occur when EXISTS-subselect displays its correlated cache item |
| 77754 | 2015-07-16 21:08 | 2018-07-16 8:10 | MySQL Server: DDL | Verified (3841 days) | S3 | 5.7.8, 5.5.46, 5.6.27, 5.7.9 | Any | Any | Wrong max display width displayed |
| 48343 | 2009-10-27 9:09 | 2013-03-03 20:45 | MySQL Server: Archive storage engine | Verified (5930 days) | S3 | 5.1.41-bzr | Any | Any | Wrong locking for Archive tables leads to broken statement replication. |
| 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. |
| 118014 | 2025-04-19 16:53 | 2025-04-20 13:53 | MySQL Server: Optimizer | Verified (276 days) | S2 | 9.3.0,8.0, 8.0.42, 8.4.5, 9.3.0 | Any | Any | Wrong Left Join Result |
| 64089 | 2012-01-20 23:49 | 2014-03-12 2:45 | MySQL Server: Stored Routines | Verified (4946 days) | S4 | 5.1.54 | Linux (5.1.54-1ubuntu4) | Any | wrong last_insert_id() after setting id in trigger / recursive triggers |
| 118063 | 2025-04-27 19:02 | 2025-04-28 7:39 | MySQL Server: Optimizer | Verified (268 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 |
| 61757 | 2011-07-05 16:13 | 2013-06-17 17:16 | MySQL for Windows: Installer | Verified | S4 | 5.5.13.3 | Windows (Windows 7x86) | Any | Wrong Installation error icon |
| 118061 | 2025-04-26 13:02 | 2025-04-28 7:40 | MySQL Server: Optimizer | Verified (268 days) | S1 | 9.3, 8.4.5, 8.0.42 | Any | Any | wrong inner join result when adding an additional true expression |
| 118016 | 2025-04-20 10:34 | 2025-04-21 12:52 | MySQL Server: Optimizer | Verified (276 days) | S2 | 9.3, 9.0, 8.0, 8.0.42 | Any | Any | Wrong inner join result involving subquery containing distinct |
| 118073 | 2025-04-28 15:10 | 2025-04-29 6:29 | MySQL Server: Optimizer | Verified (267 days) | S1 | 9.3,9.0,8.0, 8.0.42 | Any | Any | Wrong Inner Join Result |
| 106996 | 2022-04-13 6:37 | 2022-04-13 7:20 | MySQL Server: Japanese Documentation | Verified (1379 days) | S3 | 8.0 | Any | Any | Wrong information in Japanese doc 15.6.1.3 InnoDB テーブルのインポート |
| 78407 | 2015-09-11 12:45 | 2022-04-29 5:41 | MySQL Server: Optimizer | Verified (1363 days) | S5 | 7.4.6/5.6.24, 5.7, 8.0 | Linux | Any | wrong index being used in subqueries? |
| 28753 | 2007-05-29 16:01 | 2011-02-16 23:43 | MySQL Server: General | Verified (6812 days) | S4 | 5.0 | Windows | Any | wrong implementation of symbolic links on windows |
| 91257 | 2018-06-14 12:18 | 2018-06-24 8:12 | MySQL Server: Command-line Clients | Verified | S3 | 8.0.11,5.5.60, 5.6.40, 5.7.22 | Any | Any | Wrong help order in mysql CLI |
| 112853 | 2023-10-27 8:32 | 2023-12-18 2:17 | MySQL Server: DML | Verified (765 days) | S3 | 8.0 | Any | Any | Wrong functional dependency in ONLY_FULL_GROUP_BY mode |
| 113358 | 2023-12-07 7:09 | 2023-12-07 8:42 | MySQL Server: Optimizer | Verified (776 days) | S3 | 8.0, 8.0.35 | Any | Any | Wrong functional dependency in ONLY_FULL_GROUP_BY mode |
| 92775 | 2018-10-13 8:59 | 2018-10-16 12:38 | MySQL Server: Documentation | Verified (2654 days) | S3 | 8.0.12 | Any | Any | wrong figure in comment of class SELECT_LEX_UNIT |
| 76737 | 2015-04-17 12:44 | 2015-04-17 13:29 | MySQL Server: Command-line Clients | Verified (3932 days) | S3 | 5.6.23, 5.1.73, 5.5.44, 5.6.25 | Any | Any | Wrong exit code when asking for help |
| 117213 | 2025-01-16 5:22 | 2025-01-16 15:51 | MySQL Server: DML | Verified (370 days) | S3 | 8.0 | Any | Any | Wrong execution result when remove all parentheses |
| 56925 | 2010-09-22 11:27 | 2018-09-09 20:45 | MySQL Server: Optimizer | Verified (5467 days) | S3 | 5.5 | Any | Any | Wrong execution of UPDATE … WHERE sec_key=… ORDER BY pk DESC |
| 44755 | 2009-05-08 15:37 | 2011-02-16 23:43 | MySQL Server: MyISAM storage engine | Verified | S3 | 5.1.30 | IBM AIX (5.3) | Any | Wrong error when hitting file size limit in AIX |
| 74563 | 2014-10-25 14:07 | 2014-10-27 8:13 | MySQL Server: Errors | Verified (4104 days) | S3 | 5.6.21 | Windows | Any | Wrong error on multiple table deletions |
| 43695 | 2009-03-17 9:56 | 2021-05-02 20:45 | MySQL Cluster: Cluster (NDB) storage engine | In progress (5825 days) | S3 | mysql-5.1-telco-6.3 | Solaris | Any | Wrong error msg when NoOfFragmentLogFiles out of range |
| 29939 | 2007-07-20 16:34 | 2022-12-04 20:45 | MySQL Server: Stored Routines | Verified (6623 days) | S4 | 5.1.20 | Any | Any | wrong error message when trying to create an event without the EVENT grant |
| 36228 | 2008-04-21 11:44 | 2022-12-04 20:45 | MySQL Server: Errors | Verified (6476 days) | S3 | 5.0, 5.1, 6.0 BK | Any | Any | Wrong error message returned from server shutting down |
| 92403 | 2018-09-13 10:37 | 2023-04-04 12:42 | MySQL Server: Command-line Clients | Verified (2683 days) | S3 | 5.7.23-0ubuntu0.18.04.1 (Ubuntu) | Ubuntu | Any | Wrong error message printed when password is too long. |
| 70863 | 2013-11-08 14:50 | 2013-11-08 23:27 | MySQL Server: Errors | Verified (4457 days) | S3 | 5.6.14 | Any | Any | Wrong error message on a failed ALTER .. LOCK=NONE attempt |
| 32105 | 2007-11-05 12:44 | 2011-02-16 23:43 | MySQL Server: General | Verified (6651 days) | S4 | 5.0.45 | Windows (probably any!) | Any | wrong error message on "set lower_case_table_name=x" |
| 110785 | 2023-04-24 16:43 | 2023-04-26 15:55 | MySQL Cluster: Cluster (NDB) storage engine | Verified (1001 days) | S3 | Any | Any | Wrong docs on implementing replication failover | |
| 58106 | 2010-11-10 10:24 | 2025-12-07 20:45 | MySQL Server: Options | Verified (5551 days) | S3 | 5.1-bugteam | Any | Any | Wrong directory info in general_log_file/slow_query_log_file. |
| 5608 | 2004-09-16 12:16 | 2012-05-18 20:19 | MySQL Server: General | Verified (7623 days) | S4 | 4.0.21 | Solaris (Solaris 2.8 SPARC 64) | Any | Wrong default value for variable max_join_size |
| 94487 | 2019-02-27 8:17 | 2019-02-27 17:19 | MySQL Server: Options | Verified (2520 days) | S3 | 8.0, 5.6, 5.7 | Any | Any | Wrong default value for max_binlog_cache_size |
| 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() |
| 100801 | 2020-09-10 13:48 | 2020-09-10 14:53 | MySQL Server: Information schema | Verified (1959 days) | S3 | 8.0.21 | Any | Any | Wrong datatype for column DATA_TYPE in INFORMATION_SCHEMA |
| 58008 | 2010-11-05 9:38 | 2018-09-09 20:45 | MySQL Server: Optimizer | Verified (5556 days) | S3 | 5.1, 5.0 | Any | Any | wrong datatype (blob) in the resultset if the string is larger than 512 bytes |
| 62861 | 2011-10-21 11:50 | 2011-10-25 10:17 | MySQL Server: Data Types | Verified (5206 days) | S3 | 5.1.60, 5.5.17 | Linux | Any | Wrong data type for user-variables in MySQL 5.1 |
| 105170 | 2021-10-08 9:03 | 2021-10-08 14:24 | MySQL Server: Data Types | Verified (1566 days) | S3 | 5.7 | Any (v10) | Any | wrong data returned grouping on substring and bit |
| 38854 | 2008-08-18 13:15 | 2016-10-16 20:45 | MySQL Server: Replication | Verified (6365 days) | S3 | 5.1.26, 5.1, 6.0 bzr | Any | Any | wrong data if SIGNED/UNSIGNED bit doesn't match |
| 83783 | 2016-11-11 5:30 | 2016-11-11 6:23 | MySQL Workbench | Verified (3358 days) | S3 | 6.3.8 | Windows | Any | Wrong collation after creating schema |
| 1939 | 2003-11-24 16:08 | 2011-02-16 23:42 | MySQL Server | Verified (6091 days) | S3 | 5.0.2 | Linux (Linux) | Any | Wrong case sensitivity for table names when in "ANSI" mode |
| 78066 | 2015-08-14 8:11 | 2017-03-08 7:53 | MySQL Server: InnoDB storage engine | Verified (3813 days) | S2 | 5.6.26, 5.6.27 | Any | Any | Wrong cardinality for InnoDB table in MySQL |
| 71879 | 2014-02-28 12:53 | 2014-03-06 13:00 | MySQL Server: Logging | Verified (4339 days) | S3 | 5.6.16, 5.6.17 | Any | Any | Wrong binlog size reported after moving binlogs |
| 93917 | 2019-01-14 13:47 | 2019-04-23 12:30 | MySQL Server: Row Based Replication ( RBR ) | Verified (2551 days) | S3 | 5.7.24,8.0.12 | Any | Any | Wrong binlog entry for BLOB on a blackhole intermediary master |
| 71232 | 2013-12-26 11:34 | 2014-07-04 9:51 | MySQL Server: InnoDB storage engine | Verified (4219 days) | S3 | 5.6.15 | Any | Any | Wrong behaviour for auto_increment unsigned bigint column approaching max value |
| 68852 | 2013-04-03 9:27 | 2013-04-03 9:41 | MySQL Server: Optimizer | Verified (4676 days) | S3 | 5.5.28 | Any | Any | Wrong behavior with aggregate functions, dates and between |
| 99639 | 2020-05-20 2:47 | 2020-05-20 13:41 | MySQL Server: DML | Verified (2072 days) | S3 | 8.0.19 | Ubuntu (Ubuntu 18.04.4 LTS) | Any | Wrong behavior between insert and insert...select |
| 47118 | 2009-09-04 1:35 | 2025-12-07 20:45 | MySQL Server: General | Verified (1883 days) | S1 | 5.1.39, 5.1.37, 5.0.83,8.0.22, 5.6.10 | Any | Any | Wrong auto_increment value when auto_increment_offset > auto_increment_increment |
| 110519 | 2023-03-28 0:31 | 2023-03-28 13:06 | MySQL Server | Verified (1030 days) | S3 | 8.0.28-8.0.32 | Any | Any | Wrong Allowed Values range for connection_memory_chunk_size in documentation. |
| 103035 | 2021-03-18 10:58 | 2021-03-18 12:43 | MySQL Server: Security: Encryption | Verified (1770 days) | S3 | 8.0.23, 5.7.33 | Windows | x86 | Wrong AES-128-CBC Encryption according to RFC for input length 16, 32,48, etc... |
| 69431 | 2013-06-08 12:19 | 2014-08-15 16:09 | MySQL Server: DML | Verified | S3 | 5.6.12 | Windows | Any | wrong ER_INSERT_INFO "Records: %ld Duplicates: %ld Warnings: %ld" |
| 93105 | 2018-11-07 12:34 | 2018-11-13 11:17 | MySQL Server: Compiling | Verified (2626 days) | S3 | 8.0.13, 5.7.24 | Linux | Any | writing to ‘struct buf_buddy_free_t’ with no trivial copy-assignment |
| 109923 | 2023-02-03 14:18 | 2024-09-03 4:16 | MySQL Server: Row Based Replication ( RBR ) | Verified (1079 days) | S2 | 5.7.37, 8.0.30 | Any | Any | Writeset-based Dependency Tracking will cause error HA_ERR_NO_REFERENCED_ROW. |
| 109290 | 2022-12-06 8:28 | 2023-01-13 6:20 | MySQL Server: Replication | Verified (1104 days) | S5 | 5.7.39 | Ubuntu | x86 | WRITESET causing performance issue for replication on a replica |
| 85141 | 2017-02-23 6:23 | 2017-03-14 12:19 | MySQL Server: Replication | Verified (3235 days) | S2 | 5.7.17 | Any | Any | Write/fsync amplification w/ duplicate GTIDs |
| 113564 | 2024-01-05 10:49 | 2024-11-07 14:39 | MySQL Server: Replication | Verified (589 days) | S5 | 8.0 | Any (>= glibc 2.25 ) | Any | write-only mode performance decreases by 15% in heavy workload |
| 83313 | 2016-10-09 9:08 | 2017-01-20 4:41 | MySQL Server: InnoDB storage engine | Verified (3288 days) | S3 | 5.7 | Any | Any | write to log file before crash recovery if need to fixup undo-trunc |
| 72410 | 2014-04-21 8:14 | 2014-04-24 21:16 | MySQL Server | Open (4290 days) | S4 | Any | Any | write to configuration file using SQL | |
| 33376 | 2007-12-19 17:35 | 2016-10-16 20:45 | MySQL Server: Row Based Replication ( RBR ) | Verified (5122 days) | S2 | 5.1, 6.0 bzr | Any | Any | Write set for table not set correctly when inserting an empty set |
| 111146 | 2023-05-25 8:45 | 2024-09-03 4:13 | MySQL Server: Replication | Verified (971 days) | S2 | 8.0, 8.0.36 | Any | Any | Write set conflict two parallel-able transaction on table with foreign key |
| 16225 | 2006-01-05 14:56 | 2010-12-15 11:56 | MySQL Server: Logging | Open (7321 days) | S4 | 4.1 | Linux (Debian GNU/Linux) | Any | Write logs for each new incoming TCP connection to ease attacks detections |
| 87088 | 2017-07-17 0:30 | 2018-02-01 10:41 | MySQL Workbench | Verified (2911 days) | S4 | 6.3.9, 6.3.10 | Any | Any | Write connection ID to sql_history file |
| 75991 | 2015-02-21 18:12 | 2015-02-23 9:59 | MySQL Server: Optimizer | Verified (3985 days) | S3 | 5.6.14-log, 5.6.24 | Windows (Vista) | Any | writ of ALLOW_INVALID_DATES |
| 78396 | 2015-09-10 12:01 | 2018-02-05 6:13 | MySQL Workbench: Administration | Verified (2907 days) | S4 | 10.13 for Distrib 5.6.26 Win64, 6.3.10 | Windows (8.1 Pro) | Any | Would like to change defaults in Workbench 6.3 - Export Data, Server 5.6 |
| 75082 | 2014-12-03 8:12 | 2016-11-16 13:10 | MySQL Server: Connection Handling | Verified | S4 | 5.7.6 | Any | Any | would like easy way to distinguish between KILL CONNECTION and a server restart |
| 76952 | 2015-05-06 12:29 | 2015-09-15 15:55 | MySQL Server: Options | Verified | S4 | 5.6.25 | Any | Any | would like ability to choose CPU affinity for mysqld |
| 39455 | 2008-09-15 15:01 | 2022-12-04 20:45 | MySQL Server: Parser | Verified (6195 days) | S4 | 5.0.51a-3ubuntu5.1 | Any | Any | Would be useful to ORDER BY arithmetic expressions on GROUP BY columns |
| 66147 | 2012-08-01 22:46 | 2015-11-19 16:56 | MySQL Server: DDL | Open (4921 days) | S4 | ALL | Windows | Any | Working with existing Linux dbs in Win, lower-case table names are problematic |
| 72825 | 2014-06-01 3:47 | 2014-08-10 8:15 | MySQL Server: Performance Schema | Verified | S3 | 5.7.4 | Linux (OL6) | Any | WORKER_ID in replication_execute_status_by_worker is always 1 SQL Not Running |
| 103329 | 2021-04-15 10:21 | 2021-04-16 12:26 | MySQL Workbench | Verified (1741 days) | S2 | 8.0.23 | Windows (Microsoft Windows 10 Pro) | Any | Workbench: Synchronize with Any Source. Wrong results with JSON columns |
| 74632 | 2014-10-30 9:45 | 2014-10-30 12:36 | MySQL Workbench | Verified (4101 days) | S3 | 6.2.3 | Any (Tested on Windows, Mac) | Any | Workbench: Reordering primary key attributes causes primary key to be recreated |
| 95924 | 2019-06-21 18:34 | 2019-07-12 5:07 | MySQL Workbench | Verified (2385 days) | S3 | 8.0.15, 8.0.16 | Windows (10 (Runing under Parallels on Mac Mojave) | x86 | Workbench: cannot open script in connection from Windows command prompt |
| 74515 | 2014-10-22 21:29 | 2014-10-23 13:21 | MySQL Workbench | Verified (4108 days) | S3 | 6.2, 6.1 | Any | Any | Workbench: Can select table to reference that doesn't exist yet |
| 53927 | 2010-05-23 18:33 | 2018-06-24 20:45 | MySQL Workbench | Verified (5633 days) | S4 | 5.2.21 | Any | Any | Workbench, effective defaults, simplifed edit. |
| 88804 | 2017-12-07 7:47 | 2017-12-11 6:24 | MySQL Workbench: Modeling | Verified (2963 days) | S3 | 6.3.10 | Windows (Microsoft Windows 10 Pro) | Any | Workbench won't memorize "Diagram Properties and Size" with A3 format |
| 82833 | 2016-09-01 9:43 | 2016-09-01 11:08 | MySQL Workbench: SQL Editor | Verified (3429 days) | S3 | 6.3.7 | Any | Any | WorkBench Visual Explain |
| 99789 | 2020-06-05 15:46 | 2020-07-07 12:37 | MySQL Workbench: SQL Editor | Verified (2024 days) | S2 | 8.0.20 | Windows (Microsoft Windows 10 Home) | Any | Workbench updates the wrong sql_history file and hangs |
| 82431 | 2016-08-03 17:04 | 2018-02-03 17:22 | MySQL Workbench | Verified (2909 days) | S4 | 6.3.6 | Windows | Any | Workbench TCP/IP over SSH connection ping is missing |
| 59779 | 2011-01-27 13:41 | 2011-02-16 23:44 | MySQL Workbench: SQL Editor | Verified (5473 days) | S3 | 5.2.31 CE r.7115 | Windows (7 enterprise) | Any | Workbench tabs (SQL Editor etc.) not wide enough, no tool tip for connection |
| 113954 | 2024-02-11 13:55 | 2025-02-26 7:57 | MySQL Workbench: SQL Editor | Verified (329 days) | S3 | 8.0.33 buld 2947366 CE (64-bits), 8.0.40 | Windows (Windows 11 Pro 22H2) | x86 (Intel Core i7-11700K @ 3.60GHz) | Workbench steals focus when opening a saved workspace |
| 82432 | 2016-08-03 17:10 | 2016-08-04 8:10 | MySQL Workbench | Verified (3457 days) | S3 | 6.3.?, 6.3.7 | Windows | Any | workbench remote management ssh login field comment is unclear |
| 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 |
| 77363 | 2015-06-15 19:45 | 2018-05-24 15:32 | MySQL Workbench: Administration | QA review (2799 days) | S3 | 6.3.3, 6.3.4 | Any | Any | Workbench PS Helper install assumes presence of root@localhost |
| 70294 | 2013-09-11 7:27 | 2013-09-11 7:28 | MySQL Workbench | Verified (4515 days) | S4 | 6.0.7 | Any | Any | Workbench prompts for sudo password even if not needed |
| 81568 | 2016-05-24 9:23 | 2016-05-24 10:34 | MySQL Workbench | Verified (3529 days) | S3 | 6.3.6 | Any | Any | Workbench Preferences Pane Layout not wrapped |
| 86306 | 2017-05-12 18:07 | 2017-11-22 14:50 | MySQL Workbench | Verified (2982 days) | S3 | 6.3.9 | Any | Any | Workbench plugin contribution not shown |
| 57012 | 2010-09-24 23:30 | 2018-06-24 20:45 | MySQL Workbench: Modeling | Verified (5595 days) | S5 | 5.2.28 | Linux | Any | Workbench on Linux doesn't use GPU to improve modeling performance |
| 63497 | 2011-11-30 4:48 | 2011-12-16 15:59 | MySQL Workbench | Verified (5150 days) | S2 | 5.2.36 | Linux (Linux Mint 11) | Any | Workbench often crashes when modeling EER Diagram |
| 55536 | 2010-07-25 14:19 | 2018-06-24 20:45 | MySQL Workbench | Verified (5658 days) | S3 | 5.2.25/6.02 | Linux (Ubuntu 10.04) | Any | Workbench needs a better font selection dialog |
| 86666 | 2017-06-13 1:09 | 2020-05-14 10:13 | MySQL Workbench: SQL Editor | Verified (3144 days) | S2 | 6.3.9/8.0.15 | Windows (Windows 7 Pro SP1 64-bit) | Any | Workbench mostly incorrectly exports CSV when double quotes present |
| 73520 | 2014-08-08 23:32 | 2014-08-08 23:32 | MySQL Server | Open | S4 | Any | Any | Workbench Mobile | |
| 76644 | 2015-04-09 22:12 | 2016-02-16 8:51 | MySQL Workbench: Migration | Verified (3627 days) | S3 | MySQL WorkBench 6.3 | Any | Any | Workbench Migration Wizard fails to move data when the target is a SSL Mysql |
| 81592 | 2016-05-25 10:20 | 2016-05-25 11:41 | MySQL Workbench: Migration | Verified (3528 days) | S3 | 6.3.6 | Any | Any | Workbench Migrate using ODBC from Sybase does not migrate default column values. |
| 81562 | 2016-05-24 8:12 | 2016-05-25 11:35 | MySQL Workbench: Migration | Verified (3528 days) | S3 | 6.3.6 | Any | Any | Workbench Migrate from Sybase to MySQL does not copy primary keys |
| 75819 | 2015-02-07 21:31 | 2024-05-28 3:17 | MySQL Workbench | Verified (3999 days) | S3 | 6.2.4 | Linux (Linux Mint 17.1 Rebecca) | Any | Workbench might have hard-coded font settings that make it difficult to read |
| 83468 | 2016-10-20 17:48 | 2024-07-16 12:56 | MySQL Workbench: SQL Editor | Verified (3379 days) | S3 | 6.3.7, 8.0.38 | Windows | Any | Workbench last selected "Limit" dropdown value persists between open tabs |
| 86578 | 2017-06-04 13:27 | 2025-02-26 19:31 | MySQL Workbench: SQL Editor | Verified (1198 days) | S2 | 6.3.9 | Windows (10) | Any | Workbench is unresponsive after refocusing with a large selection selected |
| 90842 | 2018-05-11 23:40 | 2018-05-12 14:56 | MySQL Workbench | Verified (2811 days) | S3 | 8.0CE | Windows (Windows any) | Any | workbench install removes previous version |
| 119104 | 2025-10-02 19:55 | 2025-10-11 3:25 | MySQL Workbench: SQL Editor | Open (102 days) | S3 | 8.0.42 | MacOS (Sequoia 15.1.1) | ARM | Workbench incorrectly marking "->>" as invalid syntax |
| 99978 | 2020-06-25 7:39 | 2020-09-07 12:44 | MySQL Workbench | Verified (1962 days) | S2 | 8.0.20 | Any (Verified in MacOS and Windows) | x86 | Workbench ignores "others" connection options set in Advanced |
| 84954 | 2017-02-10 17:15 | 2017-03-06 13:30 | MySQL Workbench: SQL Editor | Verified (3243 days) | S3 | 6.3.9 | MacOS (10.12) | Any | Workbench hangs after viewing execution plan |
| 75109 | 2014-12-04 22:56 | 2018-06-28 10:34 | MySQL Workbench: SQL Editor | Verified (4061 days) | S5 | 6.2.3 | Windows (Microsoft Windows 7 Enterprise Service Pack 1) | Any | Workbench Freezes while running longer queries |
| 85456 | 2017-03-15 7:53 | 2018-02-13 10:31 | MySQL Workbench: Modeling | Verified (3234 days) | S2 | 6.3.9 | Windows (10 pro, 64b) | Any | Workbench Error:Table Filter in Forward Engineer to Database |
| 46514 | 2009-08-02 17:02 | 2012-05-18 20:19 | MySQL Workbench | Verified (6013 days) | S4 | 5.2.2 | Any (Ubuntu 9.04) | Any | workbench enhance markers |
| 85990 | 2017-04-18 20:34 | 2017-04-19 7:33 | MySQL Workbench | Verified (3199 days) | S3 | 6.3.9 | Windows (Microsoft Windows 7 Enterprise Service Pack 1) | Any | Workbench doesn't show Indexes or Foreign Keys on Alter Table view |
| 99411 | 2020-04-30 11:45 | 2020-06-26 12:41 | MySQL Workbench: Modeling | Verified (2035 days) | S3 | 8.0.20 | MacOS (10.15.4) | Any | Workbench does not honor sync sql_mode in sync with any source |
| 99209 | 2020-04-08 14:40 | 2020-04-09 6:29 | MySQL Workbench | Verified (2113 days) | S2 | 8.0.19 | Windows | Any | Workbench does not correctly show collation for tables |
| 77615 | 2015-07-03 20:12 | 2015-07-03 23:45 | MySQL Workbench: SQL Editor | Verified (3855 days) | S3 | 6.3.4 | Any (Mac OS X 10.9.5) | Any | Workbench does case-sensitive comparison for primary keys -> readonly results |
| 92431 | 2018-09-15 0:14 | 2021-03-23 9:01 | MySQL Workbench: Modeling | Verified (2685 days) | S3 | 8.0.12 build 13312926 CE (64 bits) | Windows | Any | Workbench diagram: missing symbol of the primary key in a child table |
| 103070 | 2021-03-23 9:17 | 2021-03-23 10:25 | MySQL Workbench: Modeling | Verified (1765 days) | S3 | 8.0.20, 8.0.23 | MacOS | Any | Workbench diagram: missing symbol of the primary key in a child table |
| 76791 | 2015-04-22 14:21 | 2015-04-22 19:27 | MySQL Workbench: Migration | Verified (3927 days) | S4 | 6.0 | Any | Any | Workbench Database Migration profile (FEATURE REQUEST) |
| 97834 | 2019-11-29 20:09 | 2019-12-02 8:19 | MySQL Workbench: Administration | Verified (2244 days) | S2 | 8.0.18 | Windows | Any | Workbench Data Import broken due to import file path escaping |
| 79611 | 2015-12-11 23:33 | 2015-12-11 23:36 | MySQL Workbench: Modeling | Verified (3694 days) | S3 | 6.2, 6.3 | Any | Any | Workbench creates extra columns |
| 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 |
| 114454 | 2024-03-22 13:57 | 2024-06-03 23:19 | MySQL Workbench: Modeling | Verified (666 days) | S1 | 8.0.36 | Windows | Any | Workbench crashes when synchronizing model |
| 93151 | 2018-11-11 0:06 | 2018-11-12 9:53 | MySQL Workbench | Verified (2627 days) | S2 | 8.0.13 | MacOS (macOS 10.14.x Mojave x86_64) | x86 | Workbench crashes when modifying a table structure with sub-partitions |
| 102496 | 2021-02-05 16:18 | 2024-02-22 7:11 | MySQL Workbench | Verified (1809 days) | S2 | 8.0.23, 8.0.27 | Windows (Microsoft Windows 10 Pro) | Any | Workbench crashes when hitting refresh on table info for the partition tab |
| 61730 | 2011-07-03 21:14 | 2011-07-06 4:21 | MySQL Workbench: Modeling | Verified (5315 days) | S2 | 5.2.34 CE | Windows (Vista) | Any | Workbench crashes when attempting to perform "Forward Engineer SQL ALTER" |
| 91089 | 2018-05-31 12:55 | 2018-05-31 13:52 | MySQL Workbench: SQL Editor | Verified (2792 days) | S2 | 6.3.10, 8.0.11 | MacOS | Any | Workbench crashes on MacOS when closing multiple tabs starting from the last one |
| 88122 | 2017-10-17 13:03 | 2018-04-18 7:09 | MySQL Workbench | Verified (2835 days) | S3 | 6.3.9 & 6.3.10 | Windows (10 Release 1607 using APPV.) | Any | WorkBench Crashes on exit following open/close of the Scripting Shell. |
| 93080 | 2018-11-05 10:21 | 2018-11-26 10:07 | MySQL Workbench | Analyzing (2631 days) | S3 | Windows | Any | Workbench crashes every time on users | |
| 83992 | 2016-11-28 15:35 | 2018-05-24 15:28 | MySQL Workbench: SQL Editor | QA review (2799 days) | S1 | 6.3.8 | Windows | Any | Workbench crashes always when table have text column and more rows are returned |
| 102800 | 2021-03-03 13:44 | 2021-08-10 13:29 | MySQL Workbench: SQL Editor | Verified (1785 days) | S3 | 8.0.23 | Windows (Microsoft Windows 10 Pro) | Any | Workbench crashes - Send to SQL editor - Delete with References |
| 84908 | 2017-02-09 13:42 | 2024-11-08 17:33 | MySQL Workbench: Modeling | Verified (3208 days) | S1 | 6.3.9 | Linux ( x86_64) | Any | Workbench crash with message: locale::facet::_S_create_c_locale name not valid |
| 117787 | 2025-03-25 11:09 | 2025-03-25 13:53 | MySQL Workbench: Modeling | Verified (302 days) | S2 | 8.0.41 | Windows (Microsoft Windows 11 Home) | x86 (Dell XPS 17 9720) | Workbench crash when displaying relationships in EER diagram |
| 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 |
| 72372 | 2014-04-17 17:32 | 2022-03-08 14:49 | MySQL Workbench | Verified (4296 days) | S3 | 6.1.4.11773, 6.3.10 | Windows (8.1) | Any | Workbench colour scheme is inconsistent and difficult/impossible to configure |
| 85692 | 2017-03-30 4:07 | 2017-03-31 7:10 | MySQL Workbench | Verified (3218 days) | S2 | 6.3.9 | Linux (Solus) | Any | Workbench Cmake fails "Unable to detect MySQLCppConn version" with 2.x of CppCon |
| 46511 | 2009-08-02 15:09 | 2012-05-18 20:19 | MySQL Workbench | Verified (6016 days) | S2 | 5.2.2 | Any (Ubuntu 9.04) | Any | workbench cannot scroll all defined columns |
| 86315 | 2017-05-15 1:01 | 2017-05-15 10:03 | MySQL Workbench: Migration | Verified (3173 days) | S3 | 6.3.9 | Any | Any | Workbench can't migrate table if generated column is located before json column |
| 104364 | 2021-07-20 11:43 | 2022-05-10 11:54 | MySQL Workbench: Administration | Verified (1646 days) | S3 | 8, 8.0.26 | Any | Any | Workbench can't change configuration file |
| 95078 | 2019-04-22 21:12 | 2019-04-30 7:54 | MySQL Workbench: SQL Editor | Verified (2458 days) | S3 | 8.0.15 | Windows | Any | workbench can`t run sql file larger than 2giga |
| 88557 | 2017-11-20 12:59 | 2017-11-20 13:18 | MySQL Workbench: SQL Editor | Verified (2984 days) | S2 | 6.3.10 | Any | Any | Workbench becomes extremly slow with a SQL script with DOS line endings |
| 88558 | 2017-11-20 13:18 | 2017-11-22 8:11 | MySQL Workbench: SQL Editor | Verified (2982 days) | S3 | 6.3.10 | Any | Any | Workbench becomes extremly slow with a SQL script with a huge in-list |
| 69503 | 2013-06-18 18:27 | 2013-09-12 17:14 | MySQL Workbench: Administration | Verified (4514 days) | S2 | 5.2.47 CE | Windows | Any | workbench assumes a windows mysql server if ip is 127.0.0.1 -> breaks portfw |
| 107897 | 2022-07-15 23:15 | 2022-07-20 10:47 | MySQL Workbench | Verified (1281 days) | S2 | 8.029 | Windows (11) | Any (x64) | Workbench 8.029 hungs upon importing data |
| 91891 | 2018-08-03 14:02 | 2023-04-13 11:33 | MySQL Workbench | Verified (2628 days) | S2 | Windows (10 Pro) | Any | Workbench 8.0.12 no longer allows LOAD DATA LOCAL INFILE | |
| 83740 | 2016-11-08 10:08 | 2016-11-08 12:16 | MySQL Workbench | Verified (3361 days) | S3 | 6.3.8 | Windows (Microsoft Windows 10 Pro) | Any | Workbench 6.3.8 edit table definition show no indexes are present |
| 91419 | 2018-06-26 9:53 | 2018-06-27 5:43 | MySQL Workbench | Verified (2765 days) | S3 | 6.3.10, 8.0.11 | Any | Any | Workbench 6.3.10 generates incorrect statement for adding fulltext index |
| 86141 | 2017-04-29 16:44 | 2017-07-24 8:11 | MySQL Workbench: Modeling | Verified (3121 days) | S4 | 6.3 | Any | Any | Workbench 6.3 no longer offers PKs and FKs only table v in model diagram |
| 60632 | 2011-03-25 7:43 | 2015-07-26 6:25 | MySQL Workbench | Verified (5356 days) | S3 | 5.2.33 | MacOS | Any | Workbench - Limited view on table names in Catalog Tab (Data Model) |
| 79572 | 2015-12-09 10:24 | 2018-02-03 11:39 | MySQL Workbench: Modeling | Verified (2909 days) | S4 | 6.3.10 | Windows | Any | Workbench - Catalog Tree Table Filter |
| 98744 | 2020-02-26 2:59 | 2020-04-30 12:16 | MySQL Workbench: Modeling | Verified (2092 days) | S7 | 8.0.19 | Linux (Fedora release 31 Thirty One x86_64) | Any | work environment |
| 79709 | 2015-12-19 20:08 | 2016-01-22 11:09 | MySQL Server: Windows | Verified (3652 days) | S1 | 6.3.6 | Windows (8.1) | Any | work bench crash |
| 74816 | 2014-11-12 12:28 | 2015-08-17 16:45 | MySQL Server: DDL | Verified (4087 days) | S3 | 5.6.21, 5.6.23, 5.7.6 | Any | Any | Work around for charset conversion with FKs can result in wrong data |
| 97813 | 2019-11-27 13:40 | 2025-05-28 12:21 | MySQL Workbench: SQL Editor | Verified (2213 days) | S1 | 8.0.18,8.0.20, 8.0.28, 8.0.42 | Windows (10) | x86 (quad core 2.2 ghz) | Wont fully import CSV file. |
| 87282 | 2017-08-02 10:40 | 2017-10-23 22:54 | Tests: Server | Verified (3031 days) | S3 | 8.0.2 | Any | Any | WL#9499 can cause extra warnings on every crashing testcase |
| 96725 | 2019-09-03 14:13 | 2020-01-14 14:31 | MySQL Server: Errors | Verified (2199 days) | S4 | 8.0.17 | Any | Any | WL#11678 introduces issues with custom storage engines error codes |
| 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 |
| 42270 | 2009-01-22 13:52 | 2025-12-07 20:45 | MySQL Server: General | Verified (6208 days) | S3 | 5.0, 5.1.30 | Any | Any | With SQL server mode NO_AUTO_VALUE_ON_ZERO, DEFAULT is treated as 0 |
| 84720 | 2017-01-30 12:09 | 2017-01-30 13:19 | MySQL Server: Optimizer | Verified (3278 days) | S3 | 5.6.27,5.7, 5.7.17 | Any | Any | WITH ROLLUP not providing expected NULL values |
| 108224 | 2022-08-22 14:04 | 2023-01-27 16:18 | MySQL Server: Optimizer | Verified (1090 days) | S6 | 8.0.30 | Ubuntu (22.04.1) | x86 (x86_x64) | WITH ROLLUP assertion error |
| 116035 | 2024-09-09 1:55 | 2024-09-12 1:25 | MySQL Server: InnoDB storage engine | Verified (497 days) | S3 | Any | Any | with parallel instant ddl and select INFORMATION_SCHEMA will show Duplicate row | |
| 116005 | 2024-09-04 23:43 | 2025-02-09 14:10 | MySQL Server: InnoDB storage engine | Verified (346 days) | S5 | all versions | Any | Any | With NUMA and Read Committed, performance worsens under high concurrency. |
| 101459 | 2020-11-04 13:05 | 2022-02-28 15:34 | MySQL Server: Optimizer | Verified (1439 days) | S5 | 5.6.50,5.7.32 | Any | Any | With more than one value in IN() clause, query skip index use. |
| 45895 | 2009-07-02 4:27 | 2022-12-04 20:45 | MySQL Server: Documentation | Verified (5980 days) | S3 | 5.0,5.1.35 | MacOS | Any | with lower_case_table_names=2, cannot rename uppercase table to lower case |
| 34097 | 2008-01-27 22:58 | 2011-02-16 23:43 | MySQL Server: Information schema | Verified | S4 | 5.0 | Any | Any | With log-slow-admin-statements off do not log I_S queries |
| 39944 | 2008-10-09 2:10 | 2018-09-09 20:45 | MySQL Server: Optimizer | Verified (6313 days) | S3 | 4.1, 5.0, 5,1, 6.0 bzr | Any | Any | With join buffer executor ignores index scan |
| 75097 | 2014-12-03 16:14 | 2019-04-08 13:58 | MySQL Server: Security: Privileges | Verified (4066 days) | S3 | 5.6.21 | Any | Any | WITH GRANT OPTION not functioning as expect |
| 106077 | 2022-01-06 6:16 | 2022-01-19 21:51 | MySQL Server: DDL | Verified (1463 days) | S3 | 5.7.36, 8.0.18 | Any | Any | With foreign_key_checks=0, corresponding FK columns can have different charset |
| 71215 | 2013-12-23 10:57 | 2013-12-23 12:52 | MySQL Server: Locking | Verified (4412 days) | S3 | 5.6.16-bzr | Any | Any | WITH CONSISTENT SNAPSHOT doesn't isolate from some concurrent ALTER TABLEs |
| 71214 | 2013-12-23 10:47 | 2013-12-23 12:48 | MySQL Server: Locking | Verified (4412 days) | S3 | 5.6.16 | Any | Any | WITH CONSISTENT SNAPSHOT doesn't isolate from concurrent RENAME TABLE |
| 71216 | 2013-12-23 11:22 | 2013-12-23 12:56 | MySQL Server: Locking | Verified (4412 days) | S3 | 5.6.16-bzr | Any | Any | WITH CONSISTENT SNAPSHOT doesn't isolate from concurrent DDL on stored programs |
| 116714 | 2024-11-19 16:04 | 2024-11-21 14:17 | MySQL Server: InnoDB storage engine | Verified (427 days) | S3 | 8.0 | Any | Any | With 8000 to 15,999 Tablespaces, MySQL Startup Spawns one Useless Sub-Thread. |
| 110558 | 2023-03-30 4:08 | 2025-12-07 20:45 | MySQL Workbench | Analyzing (1008 days) | S3 | MYSQL WORKBENCH 8.0 CE | Windows | Any | Windows版本的MYSQL WORKBENCH 8.0 CE安装向导,download prerequisites 按钮的链接错误 |
| 27246 | 2007-03-18 10:13 | 2025-12-07 20:45 | MySQL Server: C API (client library) | Verified (6622 days) | S4 | all | Windows (Windows) | Any | Windows: mysql_real_connect should get username of current process if not specif |
| 69326 | 2013-05-27 12:09 | 2013-05-27 12:11 | MySQL Server: InnoDB storage engine | Verified | S3 | 5.6.11 | Windows | Any | windows: cant alter partitioned innodb table - posix 2048 file handles limit hit |
| 50877 | 2010-02-03 12:13 | 2025-12-07 20:45 | MySQL Server: General | Verified (5676 days) | S3 | 5.1+ | Windows | Any | Windows version of my_dir() does not set the MY_S_IFREG bit for regular files |
| 74516 | 2014-10-22 21:34 | 2016-06-30 16:30 | MySQL Server: Windows | QA review (3492 days) | S3 | 5.6.21-log MySQL Community | Windows (developer) | Any | Windows Service Not Recognized by MySQL Notifier |
| 43915 | 2009-03-27 15:40 | 2012-05-18 20:19 | MySQL Server: Compiling | Verified (6144 days) | S3 | 6.0 | Windows (Vista X64) | Any | Windows Server X64: so many compiler warnings |
| 57834 | 2010-10-29 8:22 | 2024-05-19 20:45 | MySQL Enterprise Monitor: Installing | Verified (5563 days) | S3 | 2.3.0.2036 | Windows (XP Prof) | Any | Windows security warning during MySQL Monitor Agent installation |
| 91844 | 2018-07-31 11:52 | 2019-05-30 22:36 | Connector / ODBC | Analyzing (2730 days) | S3 | 8.0(w) | Windows (Windows 10 Professional x64) | x86 | windows ODBC driver 8.0 fails with SSL connection |
| 44498 | 2009-04-27 19:41 | 2021-05-02 20:45 | MySQL Cluster: Cluster (NDB) storage engine | Verified (6113 days) | S3 | mysql-5.1-telco-7.0 | Windows | Any | Windows installer references "MySQL Server 7.0" incorrectly |
| 66387 | 2012-08-14 18:24 | 2016-02-28 21:56 | MySQL Cluster: Packaging | Verified (4908 days) | S3 | 7.2.7 | Windows (Windows 7 64-bit) | Any | Windows Installer for MySQL Cluster fails to create the appropriate my.ini |
| 34748 | 2008-02-21 20:29 | 2011-02-16 23:43 | MySQL Server: Compiling | Verified (6543 days) | S3 | 5.1 | Windows | Any | Windows executable files are missing a Version Resource |
| 77251 | 2015-06-05 5:36 | 2015-06-05 5:36 | MySQL Server: Windows | Open | S4 | 5.7.7 | Windows | Any | Windows binary doesn't have InnoDB symbols for install plugin |
| 86606 | 2017-06-07 3:58 | 2017-12-23 10:43 | MySQL Workbench: Administration | Verified (3144 days) | S1 | 6.3.9 | Windows (Microsoft Windows 10 Pro 1703 build 15063.332) | Any | Windows 10 BSOD when adding Schema Privileges to a user |
| 103051 | 2021-03-21 9:30 | 2021-07-23 13:30 | MySQL Server: Optimizer | Verified (1767 days) | S2 | 8.0.23 | Any | Any | Window with buffering follows equijoin on unique index returns wrong NULL result |
| 95399 | 2019-05-17 3:56 | 2020-08-24 18:01 | MySQL Workbench: Modeling | Verified (2441 days) | S2 | 8.0.15 | MacOS | Any | Window permanently resizes to greater width than the screen allows. |
| 103872 | 2021-06-01 7:40 | 2021-06-02 8:17 | MySQL Server: Information schema | Verified (1694 days) | S2 | 8.0.25 | Any | Any | Window function result type not consistent with schema |
| 89447 | 2018-01-27 3:31 | 2024-03-19 2:04 | MySQL Workbench | Verified (2913 days) | S5 | 6.3.10 | MacOS (macOS 10.12.x Sierra x86_64) | Any | window can not open again |
| 82852 | 2016-09-03 19:29 | 2016-09-04 9:19 | Connector / C | Verified (3426 days) | S3 | 6.1.6 | Windows | Any | WIN: Can't compile w/libmysqlclient 6.1.6: undefined reference to mysql_options4 |
| 86292 | 2017-05-12 4:59 | 2018-02-09 8:21 | MySQL Server: DDL | Verified (2903 days) | S4 | 8.0 | Any | Any | Will the Data Dictionary allow for RENAME DATABASE? |
| 92333 | 2018-09-07 7:44 | 2023-10-17 11:55 | MySQL Workbench: Administration | Verified (2693 days) | S3 | 8.0, 8.0.12, 8.0.33 | Windows (10) | Any | Wildcards wrongly disallowed in limit to hosts matching |
| 35485 | 2008-03-21 16:25 | 2012-05-18 20:19 | MySQL Server: Tests | Verified (5895 days) | S3 | 5.0.51a, 5.0.67, 5.1 bzr | Linux (Debian) | Any | Wildcard hosts in DNS will result in failing mysql and mysql_upgrade tests |
| 75257 | 2014-12-18 10:33 | 2014-12-22 17:41 | MySQL Enterprise Monitor: Web | Verified (4051 days) | S3 | 3.0.18.3095 | Any | Any | Wiki syntax error |
| 77431 | 2015-06-22 12:17 | 2015-07-03 8:54 | MySQL Server: InnoDB storage engine | Verified (3855 days) | S4 | 5.6.25 | Any | Any | why spam INDIVIDUAL BUFFER POOL INFO sections in show engine innodb status? |
| 70630 | 2013-10-16 8:46 | 2013-10-17 23:04 | MySQL Server: InnoDB storage engine | Verified (4479 days) | S3 | 5.6.14 | Any | Any | Why one can access persistent statistics data while they are changing? |
| 54207 | 2010-06-03 15:05 | 2018-09-09 20:45 | MySQL Server: Optimizer | Verified (5705 days) | S2 | 5.1.40, 5.1.48, all | Linux (5u4) | Any | why mysql cann't using index to filter column after range condition ; |
| 90736 | 2018-05-03 13:41 | 2018-05-04 7:34 | MySQL Server: Security: Privileges | Verified (2820 days) | S4 | 8.0.11 | Any | Any | Why is CURRENT_ROLE not implemented |
| 65137 | 2012-04-27 18:26 | 2014-09-20 10:27 | MySQL Server: Command-line Clients | Verified (4141 days) | S3 | 5.5.16 | Any | Any | Why is a column considered numeric.... |
| 70561 | 2013-10-09 12:40 | 2013-10-14 12:09 | MySQL Server: InnoDB storage engine | Verified (4482 days) | S4 | 5.6 | Any | Any | Why does LRU neighbor flush skip 'non-old' pages? |
| 111083 | 2023-05-19 7:07 | 2024-04-10 9:57 | MySQL Server: InnoDB storage engine | Verified (978 days) | S3 | 5.7* | Any | Any | why Bug #32617942 not fixed in 5.7*,it may cause lock wiat timeout |
| 85596 | 2017-03-23 18:14 | 2023-06-26 12:11 | MySQL Workbench | Verified (3225 days) | S3 | 6.3.9, 8.0.30 | Fedora (24 with Gnome) | Any | White text color on white background when select left panel item - Fedora Gnome |
| 99493 | 2020-05-08 19:46 | 2020-05-15 11:46 | MySQL Server: Stored Routines | Verified (2078 days) | S3 | 5.7, 8.0 | Linux (AWS Linux deployment) | x86 (x86_64) | While-loop in Function behaves differently than in Procedure - does not exit |
| 118393 | 2025-06-09 1:36 | 2025-09-21 20:45 | MySQL Server: DML | Analyzing (226 days) | S3 | 8.0.41 | Any | Any | while the having subquery return NULL actually, the query using this having query returns a wrong result. |
| 89050 | 2017-12-25 18:38 | 2019-03-25 14:41 | MySQL Utilities | Verified (2942 days) | S3 | 1.6.5 | CentOS (6.5) | Any | while executing mysqldbcompare utility |
| 118394 | 2025-06-09 2:04 | 2025-09-21 20:45 | MySQL Server: DML | Analyzing (226 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. |
| 118375 | 2025-06-06 3:41 | 2025-09-21 20:45 | MySQL Server: DML | Analyzing (229 days) | S3 | 8.0.41 | Any | Any | while (NOT ((t0.c1) >= (t1.c2))) returns 1 actually, the query return an empty result set. |
| 61227 | 2011-05-19 11:55 | 2018-09-09 20:45 | MySQL Server: DML | Verified (5361 days) | S2 | 5.0.51, 5.0.91, 5.1.57 | Any | Any | where->order |
| 114092 | 2024-02-22 23:40 | 2024-02-26 14:58 | MySQL Server: Optimizer | Verified (697 days) | S5 | Ver 8.0.36-0 | Ubuntu (ubuntu 22.04.1) | x86 (Linux on x86_64 ((Ubuntu))) | WHERE statement on an indexed decimal column hangs |
| 119146 | 2025-10-13 12:53 | 2026-01-13 9:48 | MySQL Server: Optimizer | Verified (8 days) | S3 | 9.4.0 8.4.6 | Any | Any | WHERE IN with Subquery Incorrectly Matches VARCHAR to DECIMAL via Implicit Casting |
| 80088 | 2016-01-21 0:46 | 2016-01-27 8:29 | MySQL Server: DML | Verified (3648 days) | S3 | 5.6/5.7 | Other (Amazon RDS and OSX) | Any | Where in subquery referencing md5 computed column in view causes duplicate rows |
| 86187 | 2017-05-04 19:30 | 2017-05-31 13:57 | Connector / NET | Verified (3157 days) | S3 | 7.0.7-m61 | Windows | Any | WHERE IN not mapped with Entity Framework Core |
| 109718 | 2023-01-20 9:58 | 2023-01-20 10:03 | MySQL Server: Documentation | Verified (1097 days) | S3 | 8.0 | Any | Any | Where has debug_sync usage reference gone? |
| 99414 | 2020-04-30 17:48 | 2020-05-20 12:20 | MySQL Server: Optimizer | Verified (2088 days) | S3 | 8.0.20 | Any | Any | Where exists performance 8.0.16 onwards |
| 93881 | 2019-01-10 20:23 | 2019-01-10 21:29 | MySQL Server: JSON | Verified (2568 days) | S3 | 8.0.13 | MacOS | x86 | where clause with JSON column path broken when using LIKE |
| 53648 | 2010-05-14 14:00 | 2018-09-09 20:45 | MySQL Server: Optimizer | Verified (5727 days) | S3 | 5.1.48-bzr | Any | Any | Where clause with IS TRUE generates different plan |
| 52030 | 2010-03-13 12:35 | 2018-09-09 20:45 | MySQL Server: Optimizer | Verified (5790 days) | S2 | 5.1.44 | Any | Any | WHERE clause with != primary key check slows a query from 0.06 sec to 4 min |
| 117704 | 2025-03-14 9:24 | 2025-03-14 10:49 | MySQL Server: Optimizer | Verified (313 days) | S2 | 9.1.0, 8.0.41, 8.4.4, 9.2.0 | Ubuntu (20.04) | Any | WHERE Clause Fails to Filter NULL Values in Condition (col1 = col2) |
| 107569 | 2022-06-15 8:56 | 2022-06-15 9:21 | MySQL Server: Optimizer | Verified (1316 days) | S2 | 8.0.29 | Linux | x86 | WHERE clause didn’t work with INNER JOIN, WITH, and UNION ALL. |
| 60343 | 2011-03-04 16:39 | 2011-09-13 19:21 | MySQL Server: Tests | Verified (5244 days) | S3 | 5.5 | Any | Any | where are the crash recovery tests? |
| 119100 | 2025-10-01 1:00 | 2025-10-06 4:18 | MySQL Server: Optimizer | Verified (107 days) | S2 | 9.4.0 | Linux | x86 | WHERE alias IS NULL Fails for Derived Column Using subquery |
| 119597 | 2025-12-26 2:37 | 2025-12-26 17:57 | MySQL Server: Optimizer | Verified (26 days) | S1 | 8.0.44 | Any | Any | WHERE ... IN ... incorrectly returns rows |
| 1542 | 2003-10-13 11:10 | 2013-06-13 23:42 | MySQL Server | Verified (7399 days) | S4 | 4.0.15, 5.5 | Any (windows) | Any | When will Mysql have parallel query and partitioning |
| 110556 | 2023-03-30 2:46 | 2023-03-30 6:19 | MySQL Server: JSON | Verified (1028 days) | S2 | 8.0.28, 8.0.32 | Linux | Any | When we use json to build an index, we will get wrong results |
| 112191 | 2023-08-28 2:52 | 2023-08-29 9:45 | MySQL Server: Compiling | Verified (876 days) | S3 | 8.0.31 | Any | Any | When we compile MySQL 8.0 with DEBUG, we have some warning of memory leak |
| 39303 | 2008-09-08 9:06 | 2025-12-07 20:45 | MySQL Server: Command-line Clients | Verified (6342 days) | S2 | 5.0.67 | HP/UX (B.11.23) | Any | When using 'mysql -p <file', password is read from the file |
| 111183 | 2023-05-29 9:46 | 2023-05-29 13:21 | MySQL Server: DML | Verified (968 days) | S3 | 5.7 | Any | Any | When use ON DUPLICATE UPDATE syntax, TIMESTAMP in primary key, get wrong answer |
| 72217 | 2014-04-03 9:33 | 2023-09-05 16:16 | MySQL Server: Errors | Verified (4311 days) | S3 | 5.5, 5.6 | Any | Any | When uninstall a audit plugin, there is a warning info which is not correct |
| 118788 | 2025-08-06 9:33 | 2025-08-21 8:59 | MySQL Server: Optimizer | Verified (168 days) | S3 | 8.0.41, 8.0.43 | Linux | x86 | When two tables are joined, the execution results are different in different join order. |
| 63608 | 2011-12-05 17:16 | 2011-12-05 18:14 | MySQL Server: Information schema | Verified (5161 days) | S4 | Any | Any | Any | When thread state contains "locked" (case insensitive), I need "by what" |
| 118475 | 2025-06-18 7:58 | 2025-06-18 8:40 | MySQL Server: DML | Verified (217 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. |
| 108599 | 2022-09-24 0:21 | 2022-09-25 13:29 | MySQL Server: Group Replication | Verified (1214 days) | S4 | 5.7.x, 8.0.x | Any | Any | When the disk is full, MGR read/write requests are not blocked |
| 113316 | 2023-12-04 3:32 | 2023-12-04 7:21 | MySQL Server: Optimizer | Verified (779 days) | S3 | 8.0.35, 8.1.0, 8.2.0 | Any | Any | When the bit type has an index, the query result is incorrect. |
| 111485 | 2023-06-19 11:16 | 2023-06-19 11:40 | MySQL Server: Optimizer | Verified (947 days) | S3 | mysql-8.0.33 | Linux | x86 | When subquery_to_derived is on, IN-subq to derived table transformed wrongly |
| 118164 | 2025-05-12 8:38 | 2025-05-12 13:01 | MySQL Server: DML | Verified (254 days) | S3 | 8.0.41 | Linux | x86 | When sort_buffer_size is set to a different value, group_concat returns different results. |
| 86605 | 2017-06-06 13:27 | 2017-06-07 0:01 | MySQL Workbench | Verified (3151 days) | S3 | 6.3.9 | MacOS | Any | When setting field to type TEXT system reset choice back to Column Default |
| 80949 | 2016-04-04 20:41 | 2016-04-05 8:20 | MySQL Server: Options | Verified (3578 days) | S3 | 5.7. 5.7.11, 5.6.29 | Any | Any | When setting a boolean variable values less than 0 are allowed |
| 43251 | 2009-02-27 8:43 | 2024-02-04 20:45 | MySQL Enterprise Monitor: Advisors/Rules | Verified (6167 days) | S4 | 2.0.4.x | Any | Any | When sending notifications to the user take dependencies into account |
| 112330 | 2023-09-13 1:18 | 2023-09-15 5:33 | MySQL Websites: bugs.mysql.com | Verified (859 days) | S3 | Any | Any | When sending a bug report, an 'Access Denied' error occurs | |
| 2682 | 2004-02-09 5:14 | 2018-01-13 19:50 | MySQL Server: Logging | Verified (7359 days) | S4 | Any | Any | When MySQL user last logged into MySQL server. | |
| 118076 | 2025-04-29 3:35 | 2025-04-29 6:50 | MySQL Server: Logging | Verified (267 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 |
| 119318 | 2025-11-06 11:28 | 2025-11-07 8:03 | MySQL Server: Data Dictionary | Verified (75 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 |
| 99261 | 2020-04-15 4:56 | 2020-04-16 7:12 | MySQL Server: Logging | Verified (2106 days) | S4 | 8.0 | Any | Any | when log_slow_extra is on,add some new status |
| 116322 | 2024-10-09 10:48 | 2024-10-09 11:59 | MySQL Server: DML | Verified (469 days) | S3 | 9.0.1, 8.0.39 | Any | Any | when log in mysql and do not select database, delete stmt returns error |
| 116319 | 2024-10-09 6:50 | 2024-10-10 3:58 | MySQL Server: InnoDB storage engine | Verified (469 days) | S2 | 8.0, 8.4, 8.0.39 | Any | Any | When locks exhaust the BP, an incorret assert about semi_consistent causes crash |
| 72215 | 2014-04-03 3:13 | 2025-11-20 3:43 | MySQL Server: User-defined functions ( UDF ) | Verified (4294 days) | S3 | 5.6.16 | Linux | Any | When LOCK_plugin conflicts very much, one uninstall-audit-plugin operation crash |
| 118296 | 2025-05-29 2:32 | 2025-05-29 6:03 | MySQL Server: DML | Verified (237 days) | S3 | 8.0.41 | Linux | x86 | When join_buffer_size is set to a different value, the query returns different results. |
| 116707 | 2024-11-19 11:49 | 2024-11-19 12:21 | MySQL Server: DDL | Verified (428 days) | S3 | 8.0 | Any | Any | when innodb_optimize_fulltext_only=ON, optimize table return OK always |
| 118401 | 2025-06-09 13:37 | 2025-06-10 6:32 | MySQL Server: DML | Verified (226 days) | S3 | 8.0.41 | Linux | x86 | When innodb_buffer_pool_size is set a small value , the update value is abnormal. |
| 92538 | 2018-09-24 3:42 | 2018-10-01 8:51 | MySQL Server: Optimizer | Verified (2669 days) | S3 | 5.7.23, 5.7.17 | Windows (windows10) | x86 | when I use CachedRowSet. error:Table doesn't exist |
| 105975 | 2021-12-25 3:13 | 2023-11-28 9:44 | MySQL Server: Optimizer | Verified (1488 days) | S2 | 8.0.22,8.0.27 | Linux | Any | When I set duplicateweedout=ON,I got an incorrect query result. |
| 92240 | 2018-08-30 4:01 | 2018-08-30 6:43 | MySQL Server: FULLTEXT search | Verified (2701 days) | S2 | 5.7, 5.7.23, 8.0.12, 5.6.41 | Fedora | x86 | when i recreate full text composite index , i could not less result. |
| 118811 | 2025-08-11 3:31 | 2025-08-11 12:02 | MySQL Server: Optimizer | Verified (163 days) | S3 | 8.0.43 | Linux | x86 | When hints are added, different execution plans are used for query. The query result are different. |
| 72952 | 2014-06-11 8:41 | 2015-03-02 21:36 | MySQL Enterprise Backup | Verified (4208 days) | S2 | 3.9.0, 3.11.0 | Linux | Any | when GTID is too long, apply-log truncate GTID by 4080 characters after |
| 89197 | 2018-01-11 19:16 | 2018-01-15 13:42 | MySQL Server: Replication | Verified (2928 days) | S3 | 5.7.20, 8.0.3 | Any | Any | When GR fails, the error message says to "START SLAVE". |
| 79015 | 2015-10-29 9:03 | 2015-11-02 9:18 | MySQL Server: DML | Verified (3737 days) | S3 | 5.7.8, 5.6.27, 5.6.28, 5.7.9 | Any | Any | When function DATEDIFF and NULLIF work together, incorrect result is returned |
| 105206 | 2021-10-13 11:53 | 2021-10-13 12:39 | MySQL Server: InnoDB storage engine | Verified (1561 days) | S4 | 8.0 | Any | Any | When exporting tablespaces consider adding a .sql file with the table definition |
| 117135 | 2025-01-08 11:54 | 2025-01-10 12:04 | MySQL Server: DDL | Verified (376 days) | S2 | 8.0 | Any | Any | When executing online ddl rebuilt table, concurrent delete operations may cause row_log memory to be read out of bounds. |
| 68855 | 2013-04-03 9:56 | 2015-07-17 15:17 | MySQL Server: Federated storage engine | Verified (3841 days) | S4 | Any | Any | When does SYNONYMS and DBLINKS will be available in MySQL | |
| 118151 | 2025-05-09 8:35 | 2025-06-11 5:04 | MySQL Server: DDL | Verified (224 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 |
| 71074 | 2013-12-04 9:23 | 2014-10-10 11:30 | MySQL Websites: bugs.mysql.com | Verified (4431 days) | S3 | Any | Any | When creating a bug report "affects me" is not set | |
| 116873 | 2024-12-04 14:29 | 2024-12-04 15:12 | MySQL Server: Data Types | Verified (413 days) | S3 | 8.0 | Any | Any | When comparing SMALLINT and FLOAT, the type conversion logic is incorrect. |
| 78821 | 2015-10-13 15:28 | 2015-10-15 8:13 | MySQL Server: DML | Verified (3751 days) | S2 | 5.7.8, 5.7.10, 5.6.27, 5.5.47 | Any | Any | When comparing bigint and varchar constant, inconsistent results are returned |
| 109262 | 2022-12-01 14:34 | 2022-12-10 2:15 | MySQL Cluster: Replication | Verified (1142 days) | S2 | 8.0.30 | CentOS (centos 7.9.2009) | x86 (x86-64) | when communicationStack=mysql,then rebootClusterFromCompleteOutage will hang |
| 79110 | 2015-11-04 4:17 | 2015-11-04 7:23 | MySQL Server: DML | Verified (3731 days) | S3 | 5.7.8,5.1.77,5.5.47,5.6.27,5.7.9 | Any | Any | When casting a BIG number to unsigned, get inconsistent result for same number |
| 83418 | 2016-10-18 0:46 | 2016-10-18 8:51 | MySQL Server: Row Based Replication ( RBR ) | Verified (3382 days) | S5 | 5.6, 5.6.34 | Any | Any | When binlog_row_image is MINIMAL, some updates queries logs redundant columns |
| 118351 | 2025-06-04 2:24 | 2025-06-04 6:34 | MySQL Server: DML | Verified (231 days) | S3 | 8.0.41 | Linux | x86 | When Backward index scan is used for query SQL statements, the returned result is incorrect. |
| 70520 | 2013-10-04 10:58 | 2013-10-04 11:11 | MySQL Enterprise Monitor: Server | Verified (4492 days) | S4 | 3.0.1.2893 | Any | Any | When adding MySQL support credentials it's not obvious if connectivity works |
| 103740 | 2021-05-19 14:20 | 2021-05-20 13:41 | MySQL Server: Optimizer | Verified (1708 days) | S2 | 8.0.18,8.0.24, 8.0.25 | Any | Any | When a primary key uses a reverse index, data will be lost |
| 117448 | 2025-02-12 9:22 | 2025-11-14 9:54 | MySQL Server: InnoDB storage engine | Verified (343 days) | S5 | 8.0 | Any | Any | When a large number of undo logs accumulate, reading the undo logs during the undo purge process may become a bottleneck |
| 118224 | 2025-05-19 2:46 | 2025-09-21 20:45 | MySQL Server: DML | Analyzing (232 days) | S3 | 8.0.41 | Any | Any | When a constant value is replaced by the LEST function, the sql returns different value; |
| 118277 | 2025-05-27 8:02 | 2025-09-21 20:45 | MySQL Server: DML | Analyzing (239 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; |
| 106389 | 2022-02-07 5:44 | 2022-02-07 6:10 | MySQL Server: Charsets | Verified (1444 days) | S3 | 8.0 | Any (N/A) | Any | What is the next step in making utf8 and utf8mb4 synonyms? |
| 112312 | 2023-09-11 14:57 | 2023-09-13 13:48 | MySQL Server: Charsets | Verified (861 days) | S4 | 8.1 | Any | Any | Welsh Language character set |
| 90273 | 2018-04-02 4:41 | 2018-06-13 9:20 | MySQL Server: GIS | Verified (2779 days) | S4 | Any | Any | Well-known text POINT type with z and m | |
| 71312 | 2014-01-07 13:21 | 2014-01-08 12:27 | MySQL Server: Information schema | Verified (4396 days) | S3 | 5.6.15 | Any | Any | Weird warning for MERGE table while accessing I_S.REFERENTIAL_CONSTRAINTS |
| 63470 | 2011-11-29 9:43 | 2011-12-05 8:13 | MySQL Server: Data Types | Verified (5165 days) | S3 | 5.1.58, 5.5.18 | Any | Any | Weird things happen with MAXMIN on BIT types |
| 80492 | 2016-02-24 11:37 | 2016-02-25 4:57 | MySQL Server: DML | Verified (3619 days) | S3 | 5.0/5.1/5.5/5.6/5.7 | Any | Any | Weird results when quoted number is added to a bigint value |
| 44009 | 2009-04-01 8:27 | 2025-12-07 20:45 | MySQL Server: Information schema | Verified (6090 days) | S3 | 5.1.33, 5.1, 6.0 bzr | Any | Any | Weird error while querying `TABLES` against not existing `TABLE_SCHEMA` |
| 43938 | 2009-03-29 9:11 | 2022-12-04 20:45 | MySQL Server: Security: Privileges | Verified (6142 days) | S3 | 5.1.32 | Any | Any | Weird error when NO_AUTO_CREATE_USER sql mode is active, creating user w/o pass |
| 38193 | 2008-07-17 11:13 | 2021-05-02 20:45 | MySQL Cluster: Disk Data | Verified (6397 days) | S3 | mysql-5.1-telco-7.0 | Any | Any | Weird error message when trying to alter cluster table to STORAGE MEMORY |
| 84853 | 2017-02-07 5:25 | 2019-10-08 18:35 | MySQL Server | Open | S4 | 5.5.51 | Linux | Any | Weird error message "ERROR 1025 (HY000): Error on rename of '...' to '...' (errn |
| 56025 | 2010-08-16 18:25 | 2018-09-09 20:45 | MySQL Server: General | Verified (5637 days) | S3 | 5.0.67, 5.0, 5.1, 5.6.99 | Any | Any | Weird date between behavior, not consistent between versions |
| 51370 | 2010-02-22 0:03 | 2013-03-03 20:45 | MySQL Server: FULLTEXT search | Verified (5812 days) | S4 | 5.1 | Any | Any | Weighted Fulltext Query by Document Area Inefficient |
| 119225 | 2025-10-24 9:11 | 2025-10-31 5:22 | MySQL Server: Optimizer | Verified (82 days) | S3 | 8.0.43 | Any | Any | weedout not work for rematerialized temptable |
| 89988 | 2018-03-09 13:53 | 2023-06-14 8:45 | MySQL Websites: bugs.mysql.com | Verified (2869 days) | S3 | Windows (Microsoft Windows 8.1 Enterprise) | Other (X64) | Web Page Registration Broken | |
| 51057 | 2010-02-10 11:44 | 2018-04-08 20:45 | MySQL Server: Tests | Patch approved (5742 days) | S3 | 5.0+ | Any | Any | Weak code in diff_tables.inc can lead to 100% CPU consumption |
| 105318 | 2021-10-26 8:01 | 2021-10-27 8:19 | MySQL Server: Replication | Verified (1547 days) | S3 | 5.7.36, 8.0 | Any | Any | we will waste 8 seconds to wait mysql shutdown every time |
| 77491 | 2015-06-25 21:12 | 2015-06-26 17:07 | MySQL Server: Replication | Verified (3862 days) | S4 | 5.6+ | Any | Any | we need separate 'global' configuration for replication. |
| 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 | |
| 87593 | 2017-08-30 6:23 | 2020-09-17 15:14 | MySQL Workbench: Migration | Verified (3066 days) | S2 | MySQL Workbench 6.3 CE, 8.0.17 | Windows | Any | wbcopytables uses utf8 hardcoded and prevents migration of four-byte characters |
| 74178 | 2014-10-01 14:37 | 2018-02-09 16:01 | MySQL Workbench: Modeling | Verified (2903 days) | S4 | 6.2.3 | Windows (Microsoft Windows 8.1 Pro) | Any | WB, modeling, Reverse engineering, cardinalities accuracy |
| 92869 | 2018-10-19 19:41 | 2018-10-22 6:42 | MySQL Workbench: Migration | Verified (2648 days) | S2 | 8.0.12 | Any | Any | WB Synchronize with Any source, Migration Wizard, Federated Tables connection |
| 49138 | 2009-11-26 12:17 | 2018-06-24 20:45 | MySQL Workbench | Verified (4437 days) | S3 | mysql-workbench 5.2.9 | Linux (Ubuntu 9.04 x86 .deb) | Any | WB should stop on unknown cmdline options |
| 64110 | 2012-01-23 13:00 | 2012-01-30 8:08 | MySQL Workbench: Modeling | Verified (5112 days) | S4 | 5.2.37 | Any | Any | WB requires a separate option for the index names much like the FK pattern |
| 70335 | 2013-09-13 15:11 | 2016-02-25 12:24 | MySQL Workbench: Administration | Verified (4513 days) | S3 | 6.0.6 | Linux (OL 6.4) | Any | WB cannot find audit logs in non-standard location |
| 93982 | 2019-01-18 14:29 | 2019-01-22 13:50 | MySQL Server: Stored Routines | Verified (2556 days) | S4 | 5.3.9 | Any | Any | Ways to retain Read-Locks for 'SELECT .. FOR UPDATE' across commit points |
| 26920 | 2007-03-07 14:44 | 2021-05-02 20:45 | MySQL Cluster: Cluster (NDB) storage engine | Verified (6814 days) | S3 | mysql-5.0 | Linux (RHEL3) | Any | WatchDog termination, reported in error "please report a bug" |
| 69118 | 2013-05-02 2:28 | 2013-05-02 14:00 | MySQL Server: Command-line Clients | Verified (4647 days) | S5 | 5.6, 5.7 | Any | Any | Wasted work in method get_table_structure() |
| 71817 | 2014-02-24 15:05 | 2014-02-26 10:59 | MySQL Server: Errors | Verified (4347 days) | S3 | 5.6.16 | Any | Any | Warnings text is somewhat misleading (mentions max_open_files and table_cache) |
| 30801 | 2007-09-04 16:18 | 2011-02-16 23:43 | MySQL Server: Errors | Verified (6676 days) | S4 | 5.0.46 | Any | Any | Warnings on data import do not help to locate faulty data |
| 85188 | 2017-02-27 2:33 | 2017-02-27 7:30 | MySQL Server: Optimizer | Verified (3250 days) | S3 | 5.6.34,5.6.35, 5.7.17 | Any | Any | warnings of explain extended does not convert charset |
| 115019 | 2024-05-15 18:03 | 2024-10-23 8:49 | MySQL Server: Command-line Clients | Verified (455 days) | S3 | 8.4.0 | Any | Any | Warnings for time zone files that can't be loaded |
| 84971 | 2017-02-13 21:11 | 2017-02-15 7:17 | MySQL Server: Replication | Verified (3262 days) | S3 | 5.7.13, 5.6.35,5.7.17 | Any | Any | Warnings for statements flagged as unsafe |
| 76798 | 2015-04-22 21:07 | 2016-02-25 12:24 | MySQL Server: Errors | Verified | S3 | 5.7.7 | Any | Any | Warnings cleared inappropriately |
| 58618 | 2010-12-01 4:52 | 2022-12-04 20:45 | MySQL Server: Locking | Verified (5526 days) | S3 | 5.1.55-debug,5.5.9-debug | Any | Any | Warning: found too many locks at read: read lock with no write locks |
| 36423 | 2008-04-30 7:38 | 2022-12-04 20:45 | MySQL Server: InnoDB storage engine | Verified (6475 days) | S4 | all | Any | Any | Warning that InnoDB is disabled is needed |
| 104587 | 2021-08-10 23:57 | 2023-10-27 15:08 | MySQL Server: Logging | Verified (1624 days) | S3 | 8.0.26 | Linux | Any | Warning should be removed from the error log when tls_version is empty |
| 31711 | 2007-10-19 10:37 | 2021-05-02 20:45 | MySQL Cluster: Disk Data | Verified (6669 days) | S3 | mysql-5.1 | Any | Any | Warning messages of 'drop tablespace' is not correct |
| 103684 | 2021-05-13 12:43 | 2025-05-07 16:46 | MySQL Server: Logging | Verified (1714 days) | S3 | 8.0.24 | Any | Any | Warning issued when querying ps. keyring_component_status |
| 34597 | 2008-02-15 15:28 | 2012-05-18 20:19 | MySQL Server: Replication | Verified (6305 days) | S4 | 5.1+ | Any | Any | Warning in error log when calling a function from a trigger |
| 61539 | 2011-06-16 15:52 | 2011-06-20 13:29 | MySQL Server: InnoDB storage engine | Verified (5329 days) | S4 | 5.5 | Any | Any | Warning if innodb_rollback_segments is different from 128 during startup |
| 74820 | 2014-11-12 14:24 | 2014-11-13 5:42 | MySQL Server: Errors | Verified (4087 days) | S3 | 5.6.16, 5.6.23 | Any | Any | Warning for explain breaks explain extended |
| 42395 | 2009-01-27 20:16 | 2022-12-04 20:45 | MySQL Server: General | Verified | S2 | 5.1,6.0 | Any | Any | Warning for DROP DATABASE send to slave as an error if mysql.proc is corrupted |
| 69533 | 2013-06-20 21:28 | 2013-06-21 11:09 | MySQL Server: Errors | Verified (4597 days) | S2 | 5.6.10 | Any | Any | Warning changed for invalid dates from 5.5 to 5.6 |
| 115279 | 2024-06-11 7:10 | 2024-06-11 11:52 | MySQL Server: Compiling | Verified (589 days) | S3 | 8.0.37 | Any | Any | Warning about YYSTYPE in mysql-8.0.37 |
| 70736 | 2013-10-26 18:11 | 2014-06-01 15:28 | MySQL Server: Logging | Verified (4252 days) | S3 | 5.6.14 | Any | Any | Warning about missing RSA keypair is wrong |
| 41925 | 2009-01-07 15:43 | 2022-12-04 20:45 | MySQL Server: Information schema | Verified (6222 days) | S3 | 5.6.30, 5.7.12, 8.0.0 | Any | Any | Warning 1366 Incorrect string value: ... for column processlist.info |
| 76121 | 2015-03-03 10:47 | 2015-03-03 12:50 | MySQL Server: InnoDB storage engine | Verified (3977 days) | S3 | 5.6.23, 5.6.24 | Linux (CentOS 6.5) | Any | Warning 1235, "FTS auxiliary tables will not be flushed" is printed twice. |
| 46032 | 2009-07-08 7:44 | 2016-10-16 20:45 | MySQL Server: InnoDB storage engine | Verified (5980 days) | S4 | Any | Any | Warn when using SBR with READ-COMMITED isolation level | |
| 73450 | 2014-08-01 7:12 | 2014-08-01 7:12 | MySQL Enterprise Backup | Open | S4 | 3.8 | Any | Any | Warn when making an incremental backup based on a nonexisted backup. |
| 117992 | 2025-04-15 18:04 | 2025-04-24 0:31 | MySQL Server: Installing | Verified (273 days) | S4 | mysql-community-server-8.4.5-1.el8.x86_6 | Red Hat (RHEL 8.10) | x86 | Warn user when mysql already in LDAP user and/or group causing mysqld not to start at system init |
| 81727 | 2016-06-05 8:10 | 2016-07-28 6:45 | MySQL Server: Replication | Verified | S3 | 5.7.12 | Any | Any | Warn It's Unsafe to Execute LOA DATA without Current DB |
| 8704 | 2005-02-22 18:22 | 2022-12-04 20:45 | MySQL Server: DDL | Verified (6195 days) | S4 | 4.1.10, 5.1 | Any (*) | Any | warn if CREATE ... UNION is used on a non merge table |
| 57532 | 2010-10-18 16:10 | 2013-03-03 20:45 | MySQL Server: MyISAM storage engine | Verified (5574 days) | S4 | >=5.1 | Any | Any | warm key blocks in MyISAM key_cache structure could be reported |
| 15720 | 2005-12-13 21:36 | 2015-08-10 14:33 | MySQL Server: mysqldump Command-line Client | Verified (7343 days) | S4 | 4.1 > | Linux (linux (or all)) | Any | wanting to restore specific tables from mysqldump generated dump |
| 14883 | 2005-11-11 19:30 | 2022-12-04 20:45 | MySQL Server: General | Verified (5516 days) | S4 | 5.0.15 | Windows (Win XP) | Any | Wanted "mode" parameter for functions dayofweek(), weekday() |
| 12658 | 2005-08-18 21:14 | 2016-01-03 20:45 | MySQL Server: InnoDB storage engine | Open (5732 days) | S4 | 5 | Solaris (Solaris) | Any | Want to drop index on fk. |
| 107695 | 2022-06-29 4:22 | 2022-07-13 11:28 | Connector / C++ | Verified (1288 days) | S4 | 8.0.29 | Any | Any | want a connection status aip in connector c/c++ |
| 83307 | 2016-10-08 9:17 | 2016-12-21 6:24 | MySQL Server: InnoDB storage engine | Verified (3318 days) | S3 | 5.7, 8.0 | Any | Any | Wakeup purge thread while enabling innodb_undo_log_truncate |
| 95390 | 2019-05-16 9:57 | 2019-05-16 13:53 | MySQL Server: InnoDB storage engine | Verified (2442 days) | S5 | 8.0.16 | Any | Any | wake up log_closer background thread in log_wait_for_space_in_log_recent_closed |
| 116323 | 2024-10-09 13:32 | 2024-11-30 16:06 | MySQL Server: Connection Handling | Verified (417 days) | S2 | 8.0.39, 8.0.40 | Any | Any | Waiting for MDL lock during COM_CHANGE_USER may cause connection leaks |
| 65139 | 2012-04-27 22:12 | 2012-04-30 9:12 | MySQL Server: Logging | Verified (5016 days) | S4 | 5.5.21 | Linux | Any | Waiting for a table level lock does not count as slow query |
| 19735 | 2006-05-11 17:57 | 2025-12-07 20:45 | MySQL Server: General | Verified (7195 days) | S4 | Any | Any | wait_timeout=0 sets wait_timeout=1 (requesting 0=infinite). | |
| 81302 | 2016-05-04 6:41 | 2023-04-09 11:55 | MySQL Server: DML | Verified (3549 days) | S3 | 5.7.8, 5.6.30, 5.7.12 | Any | Any | w/o group by, query with column in having clause not in select list, succeeds |
| 79112 | 2015-11-04 6:43 | 2015-11-04 6:55 | MySQL Server: DML | Verified (3731 days) | S3 | 5.7.8, 5.6.27, 5.7.9 | Any | Any | w/ EXTRACT and NULLIF working together, get unexpected warnings |
| 79111 | 2015-11-04 5:57 | 2015-11-04 6:41 | MySQL Server: DML | Verified (3731 days) | S3 | 5.7.8, 5.6.27, 5.7.9 | Any | Any | w/ DATE_FORMAT, NULLIF works together, incorrect result is returned |
| 90537 | 2018-04-20 16:57 | 2020-04-30 11:53 | MySQL Visual Studio Integration | Verified (2092 days) | S2 | 2.0.5 m4 | Windows | Any | VS Mysql integration stops working with MySQL Server 8.0.11 (authentication) |
| 15085 | 2005-11-20 21:02 | 2011-02-16 23:43 | MySQL Server: FULLTEXT search | Verified (7365 days) | S4 | n/a | Any (n/a) | Any | Vote: Full-text Stemming |
| 92243 | 2018-08-30 10:25 | 2018-08-30 12:27 | MySQL Server: InnoDB storage engine | Verified (2701 days) | S3 | 5.7 | Any | Any | Void unnecessary trx id generation in InnoDB |
| 84754 | 2017-01-31 19:35 | 2018-09-25 22:05 | MySQL Server: XA transactions | Verified (3276 days) | S6 | 5.7.16, 5.7.17 | Any | Any | void String::chop(): Assertion `strlen(m_ptr) == m_length' failed. |
| 98772 | 2020-02-28 7:12 | 2020-03-02 12:48 | MySQL Visual Studio Integration | Verified (2151 days) | S4 | Windows | Any | Visual Studio MySQL Project Template (inc. Schema Comparison) | |
| 98013 | 2019-12-18 0:15 | 2019-12-20 15:49 | MySQL Visual Studio Integration | Verified (2224 days) | S3 | 8 | Windows (Windows 10) | Any | Visual Studio does not see unsigned types in stored procedure |
| 83754 | 2016-11-09 13:19 | 2019-07-25 7:02 | Connector / NET | Verified (3359 days) | S1 | 6.9.9 /6.8.0 | Windows (windows 10) | Any | Visual studio connector not working .NET |
| 105536 | 2021-11-11 17:58 | 2024-11-26 3:28 | MySQL Visual Studio Integration | Verified (1217 days) | S1 | 1.2.10 | Windows (11) | x86 | Visual Studio 2022 integration |
| 89047 | 2017-12-23 20:01 | 2023-02-02 20:53 | MySQL Workbench: SQL Editor | Verified (2792 days) | S3 | 6.3.10 and 8.0.11RC | MacOS (macOS 10.13.x High Sierra x86_64) | Any | Visual explain tooltip cropped |
| 95056 | 2019-04-18 13:20 | 2019-04-18 13:48 | MySQL Workbench | Verified (2470 days) | S3 | 8.0.15 | MacOS | Any | Visual Explain MacOS - Tooltip truncated |
| 51498 | 2010-02-25 10:25 | 2012-05-18 20:19 | MySQL Workbench: Modeling | Verified (5809 days) | S4 | 5.2.16 | Any | Any | Visibility of view columns in EER diagram |
| 81264 | 2016-05-02 5:57 | 2016-05-02 6:18 | MySQL Websites: bugs.mysql.com | Verified (3551 days) | S2 | Any | Any | virus & spam comments on bug | |
| 95218 | 2019-05-02 3:59 | 2019-05-02 12:46 | MySQL Server: DDL | Verified (2456 days) | S2 | 5.7.25, 5.7.26 | Windows (7) | x86 (32-bit) | Virtual generated column altered unexpectedly when table definition changed |
| 104568 | 2021-08-08 20:23 | 2021-08-09 5:45 | MySQL Workbench: Modeling | Verified (1626 days) | S2 | 8.0.26 | Windows (Windows 10) | x86 (x64) | Virtual columns in a table are always VIRTUAL even though STORED is selected |
| 68196 | 2013-01-28 2:36 | 2014-07-22 18:48 | MySQL Server: C API (client library) | Verified (4202 days) | S2 | 5.5.29 | Solaris | Any | vio_timeout doesn't work in Solaris, and this will cause vio_read block. |
| 6442 | 2004-11-04 20:33 | 2018-09-09 20:45 | MySQL Server: Views | Verified (6319 days) | S3 | 5.0.2, 5.1.28 | Any | Any | Views: updatability not established at view creation time |
| 4607 | 2004-07-18 23:11 | 2013-06-14 0:10 | MySQL Server | Verified (4604 days) | S4 | 5.0.1-alpha-debug | Linux (SuSE 8.2) | Any | Views: Descriptive information is lost for view definition |
| 5159 | 2004-08-23 1:42 | 2023-08-02 10:05 | MySQL Server: Views | Verified (7475 days) | S4 | 5.0.2-alpha-debug | Linux (SuSE 8.2) | Any | Views: Comments are not preserved |
| 34023 | 2008-01-23 22:07 | 2020-05-03 20:45 | MySQL Server: Views | Verified (6571 days) | S3 | 5.0, 5.1 BK,6.0.5-alpha-debug | Linux (SUSE 10 / 64-bit) | Any | Views: column name length = 0 if binary non-latin |
| 9034 | 2005-03-08 0:25 | 2022-12-04 20:45 | MySQL Server: Security: Privileges | Verified (7212 days) | S3 | 5.0.3-alpha-debug | Linux (SuSE 9.1) | Any | Views: Can't GRANT CREATE VIEW unless view already exists |
| 5502 | 2004-09-10 2:09 | 2012-05-18 20:19 | MySQL Server: Views | Verified (7460 days) | S4 | 5.0.2-alpha | Linux (SuSE 8.2) | Any | Views: ALGORITHM clause should be changed and moved |
| 28700 | 2007-05-27 2:16 | 2020-05-03 20:45 | MySQL Server: Optimizer | In progress (5952 days) | S4 | 5.0.44-BK, 5.0.41 | Linux (Debian Unstable) | Any | VIEWs using the MERGE algorithm ignore STRAIGHT_JOIN |
| 47706 | 2009-09-29 10:54 | 2025-12-07 20:45 | MySQL Server: mysqldump Command-line Client | Verified (5958 days) | S3 | mysql-5.1.39, 5.0, 5.1 bzr | Linux | Any | Views in a mysqldump can overwrite tables even with skip-add-drop-table |
| 16862 | 2006-01-27 23:20 | 2011-02-16 23:43 | MySQL Server: Views | Verified (7298 days) | S4 | 5.0.18 | Linux (linux) | Any | Views appear to have no indices |
| 53660 | 2010-05-14 18:36 | 2018-06-24 20:45 | MySQL Workbench: SQL Editor | Verified (5730 days) | S4 | 5.2.21 OSS rc | Any | Any | Viewing a blob should show text next to the binary |
| 81401 | 2016-05-12 16:15 | 2016-05-13 13:34 | MySQL Server: SYS Schema | Verified (3540 days) | S3 | Any | Any | view: table_without_primary_key (contribution) | |
| 81435 | 2016-05-16 13:11 | 2016-10-14 11:37 | MySQL Server: SYS Schema | Verified (3537 days) | S3 | Any | Any | view: empty_schema (contribution) | |
| 50716 | 2010-01-29 8:10 | 2012-05-18 20:19 | MySQL Server: Views | Verified (5836 days) | S3 | 5.1, mysql-next-mr | Any | Any | VIEW with UCS2 literals return wrong results |
| 111559 | 2023-06-26 9:10 | 2025-01-22 7:36 | MySQL Server: Optimizer | Verified (940 days) | S3 | 8.0.33 | Ubuntu (22.04) | x86 (x86_64) | View with CTE syntax error |
| 35499 | 2008-03-22 6:26 | 2018-09-09 20:45 | MySQL Server: Views | Verified (6514 days) | S3 | mysql-6.0-backup,5.1 | Linux | Any | View when created with swe7 character set fails. |
| 116895 | 2024-12-06 11:45 | 2024-12-25 3:09 | MySQL Server: Optimizer | Verified (411 days) | S2 | 9.0,8.0, 8.0.40, 8.4.3 | Any | Any | View using IN(SELECT LIMIT) has wrong result |
| 56350 | 2010-08-29 20:52 | 2018-09-09 20:45 | MySQL Server: Views | Verified (5623 days) | S3 | 5.0, 5.1 | Other (Win XP) | Any | View of Union with literals compiles with wrong data types. |
| 45851 | 2009-06-30 11:24 | 2025-12-07 20:45 | MySQL Server: mysqldump Command-line Client | Verified (6049 days) | S3 | 5.1.35, 5.0, 5.1, 5.4 bzr | Any (Solaris, Linux) | Any | View included even though no-create-info is specified in mysqldump |
| 80057 | 2016-01-19 21:29 | 2016-06-29 12:10 | MySQL Server: SYS Schema | Verified (3493 days) | S4 | 1.5.0 | Any | Any | View for InnoDB Flags |
| 86395 | 2017-05-21 20:13 | 2017-05-21 22:57 | MySQL Workbench: Documentation | Verified (3167 days) | S3 | 6.3.9 | Windows (Microsoft Windows 7 Professional Service Pack 1) | Any | View error in workbench |
| 61411 | 2011-06-05 7:42 | 2011-06-06 19:50 | MySQL Workbench: Modeling | Verified (5343 days) | S4 | Any | Any | VIEW Diagram as a table | |
| 57215 | 2010-10-04 12:34 | 2015-08-10 14:34 | MySQL Server: mysqldump Command-line Client | Verified | S3 | 5.1.50 | Any | Any | View definitions are lost in mysqldump's output on error: 1049 with --force |
| 110988 | 2023-05-11 8:06 | 2023-07-10 13:11 | MySQL Server: Optimizer | Verified (926 days) | S3 | 8.0.33 | Ubuntu (22.04) | x86 (x86_64) | VIEW call error |
| 68383 | 2013-02-14 20:18 | 2013-03-26 14:56 | MySQL Workbench: SQL Editor | Verified (4684 days) | S4 | 5.2.46 | Any | Any | View binary data as HEX instead of RAW |
| 119646 | 2026-01-08 7:46 | 2026-01-08 10:30 | MySQL Server: Optimizer | Verified (13 days) | S2 | 8.0.33 | Ubuntu (22.04) | Any | View + Type Conversion + IN Subquery Returns Wrong Result |
| 80489 | 2016-02-24 7:26 | 2016-02-24 7:39 | MySQL Server: Logging | Verified (3619 days) | S2 | 5.7.11 | Any | Any | Very misleading log messages upon failures of file operations |
| 68379 | 2013-02-14 12:09 | 2013-02-15 21:45 | Connector / ODBC | Verified (4723 days) | S3 | 5.2.4 | Windows (vista) | Any | very long passwords are not stored correctly |
| 81402 | 2016-05-12 16:29 | 2016-05-19 1:01 | MySQL Workbench | Verified (3534 days) | S2 | 6.3.6 build 511 CE | MacOS (10.11.5 Beta) | Any | VERY frequent crash on save in El Capitan 10.11.5 beta |
| 96661 | 2019-08-26 19:46 | 2019-09-09 13:47 | MySQL Workbench | Verified (2326 days) | S3 | 8.0.17 | Windows (Microsoft Windows 10 Pro) | Any | Vertical scrolling is missing |
| 99455 | 2020-05-05 19:40 | 2020-06-04 13:09 | MySQL Workbench | Verified (2057 days) | S3 | 8.0.20 | CentOS | Any | Vertical scrollbar mouse button clicks are incorrect |
| 96199 | 2019-07-13 13:12 | 2024-04-01 5:39 | MySQL Workbench: Administration | Verified (2382 days) | S3 | 8.0.16,8.0.19,8.0.22,8.0.27,8.0.30,8.0.32, 8.0.33, 8.0.34 | Windows | Any | Vertical scrollbar missing from Data Import and Export |
| 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 |
| 119229 | 2025-10-24 14:18 | 2025-10-28 7:20 | MySQL Package Repos | Open (89 days) | S2 | >= 8.4.6 | Debian (bookworm) | Any (amd64) | Version regression in apt repository |
| 58318 | 2010-11-19 10:47 | 2021-05-02 20:45 | Tests: Cluster | Verified | S3 | 7.1.9a | Any | Any | Version number replacement is incomplete in test "ndb_mgm" |
| 27849 | 2007-04-16 12:21 | 2011-02-16 23:43 | MySQL Server: General | Verified (6853 days) | S4 | 5.0.37 | Linux | Any | version incompatibility for comma operator between 4.1.x and 5.0.x |
| 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 |
| 90440 | 2018-04-14 19:45 | 2018-04-16 6:02 | MySQL Server: DDL | Verified (2837 days) | S4 | 8.0.12 | Any | Any | version comments with new charsets are not useful |
| 95775 | 2019-06-13 2:13 | 2019-06-13 5:59 | MySQL Server: Logging | Verified (2414 days) | S3 | 5.6 | Any | Any | Version 5.6 has the wrong format for slow logging time |
| 23422 | 2006-10-18 13:50 | 2025-12-07 20:45 | MySQL Server: Command-line Clients | Verified | S4 | * | Any (*) | Any | verbosity and error reporting of mysql client |
| 118110 | 2025-05-03 13:35 | 2025-06-06 4:14 | MySQL Server: Data Types | Verified (229 days) | S4 | 9 | Any | Any | vector, vector index, index type milvus |
| 68895 | 2013-04-09 7:35 | 2013-04-10 15:36 | MySQL Server: InnoDB storage engine | Verified (4669 days) | S1 | 5.6 | Any | Any | Various assertions and crashes when running out of space |
| 8094 | 2005-01-23 0:19 | 2022-12-04 20:45 | MySQL Server: DML | Verified (6741 days) | S4 | 5.01 | Linux (Suse Linux) | Any | Variables in the LIMIT Clause |
| 40038 | 2008-10-15 9:56 | 2022-12-04 20:45 | MySQL Server: Prepared statements | Verified (6307 days) | S3 | any | Any | Any | variables declared inside store procedures should build prepared statements |
| 32911 | 2007-12-02 13:27 | 2020-02-20 15:40 | MySQL Server: XML functions | Verified (6625 days) | S3 | 5.1, 6.0 | Any | Any | Variable used as XPath expressions treated as empty string |
| 20652 | 2006-06-23 8:39 | 2011-02-16 23:43 | MySQL Server: General | Verified (7152 days) | S4 | 5.0.22 | Any (n.a.) | Any | variable skip_grant_table is not listed with show variables |
| 21693 | 2006-08-17 10:11 | 2011-02-16 23:43 | MySQL Server: General | Verified (7086 days) | S4 | 5.0.24 | Any (n.a.) | Any | variable report_host is nor listed within show variables nor show slave status |
| 117099 | 2025-01-02 18:20 | 2025-01-08 15:18 | MySQL Server: InnoDB storage engine | Verified (378 days) | S2 | 8.0.40 | Any | Any | Variable innodb_ddl_buffer_size does not limit memory usage in the first phase of an ALTER TABLE |
| 35231 | 2008-03-11 21:20 | 2012-05-18 20:19 | MySQL Server: Backup | Verified (6525 days) | S4 | 6.0.5-alpha-debug | Linux (SUSE 10 | 32-bit) | Any | Variable for binlog directory |
| 69147 | 2013-05-05 10:07 | 2014-10-12 13:17 | MySQL Server: Information schema | Verified (4119 days) | S4 | 5.7 | Any | Any | Variable defaults in information_schema |
| 101314 | 2020-10-26 7:14 | 2020-10-29 7:37 | MySQL Server: Replication | Verified (1910 days) | S3 | 8.0 | Any | Any | variable assignment unused in sql/rpl_slave.cc: queue_event() |
| 85799 | 2017-04-05 8:32 | 2017-04-05 12:50 | MySQL Server: Options | Verified (3213 days) | S3 | 5.7.1, 5.6.35, 5.7.17 | CentOS | Any | variable --master-info-file |
| 117736 | 2025-03-18 9:47 | 2025-03-19 6:00 | MySQL Server: Documentation | Verified (308 days) | S3 | 8.0 | Any | Any | varchar length prefix plus data description is not correct |
| 110562 | 2023-03-30 8:05 | 2023-04-18 21:01 | MySQL Server: Parser | Verified (1013 days) | S2 | 8.0.32 | Windows (11) | x86 (64bit) | values statement |
| 108639 | 2022-09-29 1:15 | 2022-09-29 6:16 | MySQL Server: Stored Routines | Verified (1210 days) | S2 | 8.0.29, 8.0.30 | Any | Any | Value of row_count() does not reset after a DROP TABLE in a procedure |
| 107402 | 2022-05-26 8:53 | 2022-05-31 14:24 | MySQL Server: GIS | Verified (1331 days) | S3 | 8.0 | Any | Any | value has changed when 1e-16 is input of GIS expr |
| 109367 | 2022-12-13 16:11 | 2022-12-14 5:58 | MySQL Server: Optimizer | Verified (1134 days) | S3 | 5.7.22, 8.0.31 | Any | Any | value changed caused by DISTINCT and JOIN |
| 109351 | 2022-12-13 4:46 | 2022-12-13 6:35 | MySQL Server: Optimizer | Verified (1135 days) | S2 | 8.0.28, 8.0.31 | Any | Any | Value change caused by DISTINCT and date functions |
| 108936 | 2022-10-31 12:58 | 2022-12-13 3:56 | MySQL Server: Optimizer | Verified (1135 days) | S2 | 8.0.30 | Any | Any | Value change caused by DISTINCT |
| 109406 | 2022-12-16 12:31 | 2022-12-16 12:38 | MySQL Server: Optimizer | Verified (1132 days) | S3 | 5.7.11, 8.0.31 | Any | Any | Value change after relaxing WHERE condition |
| 68143 | 2013-01-22 15:09 | 2013-01-22 18:25 | MySQL Server: Charsets | Verified (4747 days) | S3 | 5.7.1 | Any | Any | Validity of LDML collations is checked too late |
| 75004 | 2014-11-26 4:27 | 2014-12-09 20:42 | MySQL Server: Pluggable Authentication | Verified (4061 days) | S1 | 5.6.20 | Any | Any | validatepassword can't prevent upper case password string which included in file |
| 80480 | 2016-02-23 13:41 | 2016-02-23 16:27 | MySQL Server: Connection Handling | Verified (3620 days) | S3 | 5.7.11 | CentOS (7.2) | Any | Validate Password Plugin throws error if installed in my.cnf |
| 69310 | 2013-05-23 11:47 | 2018-03-14 20:45 | MySQL Server: DML | Verified (4626 days) | S3 | 5.6, 5.0.97, 5.1.70, 5.5.32, 5.6.12, 5.7.2 | Any | Any | Valid SQL statement rejected in ONLY_FULL_GROUP_BY |
| 93173 | 2018-11-13 13:25 | 2018-11-14 8:49 | MySQL Server: InnoDB storage engine | Verified (2625 days) | S7 | 8.0.13, 5.7.24 | Any | Any | Valgrind: misused UNIV_MEM_ALLOC after ut_zalloc_nokey |
| 67641 | 2012-11-19 21:48 | 2012-11-21 14:47 | MySQL Server: MyISAM storage engine | Verified (4809 days) | S3 | 5.5.27 | Linux (Ubuntu 11.10 x86_64) | Any | Valgrind warnings on OPTIMIZE MyISAM TABLE with disabled keys |
| 69203 | 2013-05-11 17:35 | 2020-12-06 20:45 | MySQL Server: Optimizer | Verified (4457 days) | S3 | 5.7 | Linux (Ubuntu 12.04 64-bit) | Any | Valgrind warnings and crash on select from an InnoDB table |
| 46853 | 2009-08-21 11:07 | 2018-09-09 20:45 | MySQL Server: Optimizer | Verified (5901 days) | S3 | Any | Any | valgrind warnings in mysql-pe branch with the testcase for the BUG#45816 | |
| 101820 | 2020-12-01 15:23 | 2021-09-10 9:14 | MySQL Server: DML | Verified (1876 days) | S3 | 56, 5.7, 5.6.50, 5.7.32 | Any | Any | UUID() wrong evaluation. |
| 55209 | 2010-07-13 13:17 | 2025-12-07 20:45 | MySQL Server: General | Verified (5283 days) | S3 | 5.1, all | Any | Any | UUID() generates the same value if it is run in the same time |
| 97217 | 2019-10-14 13:43 | 2019-10-15 14:04 | MySQL Server: Data Types | Verified (2291 days) | S3 | Any | Any | UUID() generates duplicate GUID inside COALESCE | |
| 104562 | 2021-08-06 16:55 | 2021-08-06 17:55 | MySQL Server: DML | Verified (1629 days) | S3 | 8.0.26 | Debian (10.9) | x86 | UUID function not executed in implicit subquery, but execute in explicit subquer |
| 72400 | 2014-04-20 9:56 | 2014-04-20 9:56 | MySQL Server | Open | S4 | Any | Any | UUID as default value of a column | |
| 81466 | 2016-05-17 13:47 | 2016-10-14 11:38 | MySQL Server: SYS Schema | Verified (3536 days) | S3 | Any | Any | Utility (contribution) | |
| 119222 | 2025-10-23 16:49 | 2025-10-24 9:06 | Shell Dump & Load | Verified (89 days) | S3 | 9.5.0 | Any | Any | util.dumpInstance() chunking based on partial primary key leads to unbalanced dump performance |
| 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 | |
| 111328 | 2023-06-08 8:08 | 2023-06-09 12:08 | MySQL Server: DDL | Verified (957 days) | S3 | 8.0 | Any | Any | utf8mb4_0900_ai_ci be added to Column definition when convert table to utf8mb4 |
| 80434 | 2016-02-18 22:25 | 2024-12-20 6:01 | MySQL Workbench | Verified (3624 days) | S3 | 6.2.4, 6.3.6 | Windows (Microsoft Windows 10 Pro) | Any | utf8mb4 character set not installed |
| 44776 | 2009-05-11 8:06 | 2012-05-18 20:19 | MySQL Server: Charsets | Verified (6098 days) | S4 | 5.x, 6.x | Any | Any | utf8_slovak_ci flawed - incorrect word ordering is returned |
| 78265 | 2015-08-28 20:48 | 2015-08-31 22:37 | MySQL Server: Row Based Replication ( RBR ) | Verified (3796 days) | S3 | 5.6.26, 5.7.8, 5.7.9 | Any | Any | utf8 on master and utf8mb4 on slave leads to "cannot be converted from type" err |
| 32540 | 2007-11-20 18:46 | 2012-05-18 20:19 | MySQL Server: Charsets | Verified (6623 days) | S4 | 5.0.45 | Windows (Server 2003) | Any | UTF8 collation for the Maltese alphabet is incomplete |
| 78278 | 2015-08-30 17:52 | 2015-08-30 17:55 | MySQL Server: Charsets | Open (3797 days) | S4 | 5.7.8 | Any | Any | UTF-8 string w/ BOM and w/o BOM are not equal |
| 84143 | 2016-12-09 9:55 | 2018-01-30 8:34 | MySQL Workbench | Verified (2913 days) | S3 | 6.3.10 | Windows (Microsoft Windows 10 Home) | Any | UTF-8 characters |
| 58583 | 2010-11-30 7:56 | 2011-02-16 23:44 | MySQL Server: Data Types | Verified | S4 | 5.1 | Any | Any | UTC_TIMESTAMP inserted in TIMESTAMP column uses time_zone setting |
| 58402 | 2010-11-22 19:55 | 2011-07-17 13:11 | MySQL Server: Compiling | Verified (5302 days) | S3 | 5.1.53, 5.1.59 | Linux | Any | ut/ut0ut.c compilation errors |
| 90604 | 2018-04-24 13:50 | 2018-04-25 4:41 | MySQL Server: InnoDB storage engine | Verified (2828 days) | S5 | 5.7 | CentOS | Any | ut_rnd_ulint_counter () : Default delay for spin wait gives better performance |
| 80646 | 2016-03-07 21:15 | 2016-03-17 22:49 | MySQL Server: InnoDB storage engine | Verified (3606 days) | S3 | Any | Any | ut_delay missing compile barrier (backport to 5.6) (contribution) | |
| 91048 | 2018-05-28 16:19 | 2018-05-29 6:47 | MySQL Server: InnoDB storage engine | Verified (2794 days) | S3 | 8.0.11 | Any | Any | ut_basename_noext now dead code |
| 117091 | 2025-01-01 15:26 | 2025-01-02 7:37 | MySQL Server: DML | Verified (384 days) | S3 | 8.4.3, 8.0.40 | Windows (windows 11) | x86 (x86_64) | Using two mutually exclusive predicates as WHERE conditions returned the same result. |
| 117094 | 2025-01-02 6:31 | 2025-01-02 7:35 | MySQL Server: DML | Verified (384 days) | S3 | 8.4.1, 8.0.40 | Windows (windows 11) | Any (x86_64) | Using TRUE and * in SELECT returns different row counts. |
| 118832 | 2025-08-14 2:39 | 2025-08-19 7:34 | MySQL Server: Optimizer | Verified (155 days) | S3 | 8.0.41, 9.4.0 | Any | Any | using the return value replacing the IFNUILL function , the query returns different value; |
| 108432 | 2022-09-08 15:06 | 2022-09-08 17:56 | MySQL Server: Prepared statements | Verified (1231 days) | S3 | 5.7.38/5.7.39 | Any | Any | Using the prepare statement causes an "unknown column in 'order clause'" error |
| 119326 | 2025-11-07 7:40 | 2025-11-07 9:07 | MySQL Server: Optimizer | Verified (75 days) | S3 | 8.0.41 | Any | Any | Using the COALESCE function, two opposite conditions return the same result. |
| 75974 | 2015-02-20 7:26 | 2016-08-30 20:50 | MySQL Workbench: SQL Editor | Verified (3988 days) | S3 | 6.2.4.12437, 6.2.5 | Linux | Any | Using the beautify feature changes the REGEX string |
| 118398 | 2025-06-09 8:00 | 2025-06-11 12:40 | MySQL Server: DML | Verified (224 days) | S3 | 8.0.41 | Any | Any | Using temporary with avg cause wrong result |
| 48103 | 2009-10-16 0:32 | 2018-09-09 20:45 | MySQL Server: Optimizer | Verified | S3 | 5.1, 6.0 | Any | Any | Using STRAIGHT_JOIN with Innodb tables can produce duplicate results |
| 35196 | 2008-03-10 22:26 | 2021-05-02 20:45 | MySQL Cluster: Cluster (NDB) storage engine | Verified (6495 days) | S3 | mysql-5.1-telco-7.0 | Any | Any | Using same ServerPort on several ndbd's lead to weird failures |
| 10817 | 2005-05-24 8:46 | 2022-12-04 20:45 | MySQL Server: Stored Routines | Verified (6019 days) | S4 | 5.0.0 | Any (all) | Any | Using resultsets returned by a SP in another SP |
| 114198 | 2024-03-04 4:21 | 2024-03-07 7:23 | MySQL Server: Replication | Verified (686 days) | S3 | 8.0.35, 8.0.36 | Any | Any | Using PERSIST on binlog_transaction_compression partially compresses binary log |
| 46659 | 2009-08-11 16:23 | 2012-05-18 20:19 | MySQL Server: Charsets | Verified (6006 days) | S3 | 5.0, 5.1 | Linux (Debian 5.0 lenny, Ubuntu 9.04 amd64) | Any | Using Percent and Backslashes in LIKE Queries is buggy |
| 50659 | 2010-01-27 13:00 | 2022-12-04 20:45 | MySQL Server: Parser | Verified (5815 days) | S4 | Any | Any | Using OFFSET without LIMIT | |
| 115022 | 2024-05-16 2:50 | 2024-05-16 11:01 | MySQL Server: mysqldump Command-line Client | Verified (615 days) | S4 | 8.0 | Any | Any | Using mysqldump leads to inconsistent GTIDs between source and replica. |
| 89486 | 2018-01-31 15:00 | 2018-01-31 16:04 | MySQL Server: Compiling | Verified (2912 days) | S3 | 5.6, 5.7, 5.6.39 | Any | Any | using MYSQL_SERVER_SUFFIX longer than 55 bytes causes mysqld crash at start |
| 72556 | 2014-05-07 6:25 | 2014-07-17 20:37 | MySQL Server: Replication | Verified (4206 days) | S1 | 5.6.17, 5.6.21 | Linux (CentOS 6.5) | Any | Using mysql_secure_installation on master, gives error on slave |
| 45217 | 2009-05-31 14:25 | 2014-11-14 6:54 | MySQL Server: MyISAM storage engine | Verified (6079 days) | S3 | 5.1.32 | Any | Any | Using myisamchk --unpack results in small myisam_data_pointer_size |
| 74804 | 2014-11-12 3:02 | 2014-11-12 7:59 | MySQL Server: MyISAM storage engine | Verified (4088 days) | S3 | 5.6.21, 5.6.23 | Any | Any | Using myisamchk --unpack results in 'Row_format: Fixed' |
| 112169 | 2023-08-23 15:41 | 2023-08-24 13:51 | MySQL Server: Optimizer | Verified (881 days) | S3 | 5.7 | Any | Any | Using LOWER in HAVING clause falsifies result of GROUP_CONCAT |
| 39618 | 2008-09-23 21:56 | 2022-12-04 20:45 | MySQL Server: Logging | Verified (6265 days) | S3 | 5.0.27, 5.0.67 | Windows (XP) | Any | Using log-short-format does not change what is logged |
| 100209 | 2020-07-14 6:55 | 2020-07-14 14:09 | MySQL Server: Optimizer | Verified (2017 days) | S3 | 5.7 | Any | Any | Using LEAST function results as where condition returns wrong result |
| 110642 | 2023-04-09 23:13 | 2023-04-11 12:32 | MySQL Workbench | Verified (1017 days) | S1 | 8.0.28, 8.0.32 | Windows (11) | Any (i9) | using JSON_VALUE(Table_Name,'$.column_name') in view is causing DDL syntax error |
| 81254 | 2016-05-01 7:53 | 2016-05-02 10:10 | MySQL Server: DML | Verified (3551 days) | S2 | 5.6, 5.6.30, 5.7.12 | Any | Any | Using INSERT_ID local variable, makes REPLACE fail when there is a duplicate key |
| 102323 | 2021-01-20 21:57 | 2021-01-25 10:09 | MySQL Server: InnoDB storage engine | Verified (1822 days) | S6 | 8.0.23 | Linux | x86 | Using innodb_interpreter results in a crash on the debug build |
| 96125 | 2019-07-08 14:02 | 2019-07-08 15:34 | MySQL Server: DML | Verified (2389 days) | S6 | 8.0.16 | CentOS | Any | Using index for skip scan, Mysql server core down |
| 71055 | 2013-12-03 5:18 | 2013-12-09 3:00 | MySQL Server: Locking | Verified (4426 days) | S2 | 5.5.12, 5.5.35, 5.6.16 | Windows | Any | Using IF EXISTS(SELECT * ...) acquires a lock when using read uncommitted |
| 118208 | 2025-05-15 16:48 | 2025-05-19 8:43 | Connector / Python | Verified (247 days) | S3 | mysql-connector 9.3.0 | Any | Any | Using get_warnings causes out of sync error when executing multiple statements |
| 41233 | 2008-12-04 15:43 | 2021-05-02 20:45 | MySQL Cluster: Disk Data | Verified (6116 days) | S3 | mysql-5.1-telco-6.3 | Linux | Any | Using few large TS data files can cause tmp deadlock error under load |
| 88399 | 2017-11-08 8:39 | 2018-02-18 18:29 | MySQL Server: InnoDB storage engine | Verified (2954 days) | S5 | 5.7,8.0 | Linux | ARM | Using CAS for trylock in place of TAS for EventMutex (arm64) |
| 77509 | 2015-06-26 14:22 | 2015-06-27 5:54 | MySQL Server: Errors | Verified (3861 days) | S1 | MySQL5.6.21, 5.6.27, 5.7.8, 5.5.46 | CentOS | Any | Using an alias to perform DELETE statement in information_schema |
| 96580 | 2019-08-19 2:54 | 2019-08-19 5:09 | MySQL Server: Prepared statements | Verified (2347 days) | S3 | MySQL-5.7.23, 5.7.27 | Any | Any | Using a prepare-stmts with timestampadd function will get an incorrect result |
| 62696 | 2011-10-12 9:36 | 2011-11-09 15:38 | MySQL Server: Parser | Verified (5215 days) | S3 | 5.5.17, 5.6.4-m5 | Any | Any | Using a numeric operator on a TIME column should return an error or warning |
| 24950 | 2006-12-11 9:24 | 2011-02-16 23:43 | MySQL Server: Errors | Verified (6953 days) | S4 | 5.0 | Any (Any) | Any | Using a incorrect message file not prevented |
| 109687 | 2023-01-18 17:33 | 2023-01-19 3:30 | Shell VSCode Extension | Verified (1098 days) | S4 | 8.0 | MacOS | Any | Using a custom SSH_AUTH_SOCK for ssh tunneling |
| 41235 | 2008-12-04 16:41 | 2022-12-04 20:45 | MySQL Server: Parser | Verified (6257 days) | S3 | 5.1.29, 4.1, 5.0, 5.1, 6.0 bzr | Any (Mac OS X, Linux) | Any | Using * and a function in a SELECT can cause a SQL syntax error (ERROR 1064) |
| 107364 | 2022-05-22 15:32 | 2022-05-23 14:02 | MySQL Server: DML | Verified (1339 days) | S2 | 8.0.29 | Any (Docker(mysql:latest)) | Any | using "OR EXISTS" and "SELECT...MATCH" shows less records than expected |
| 57354 | 2010-10-10 19:52 | 2013-03-03 20:45 | MySQL Server: FULLTEXT search | Verified (5505 days) | S5 | 5.1.41, 5.1.55 | Any (CentOS and Win7 tested) | Any | Using "=" operator with FULL-TEXT search decrease the speed |
| 71395 | 2014-01-16 1:27 | 2018-06-12 14:32 | MySQL Server: Command-line Clients | Verified (4388 days) | S3 | 5.6, All | Any (Those that support symbolic links) | Any | Using ".MYI" in table name w/ myisamchk & using symlinks results in corruption |
| 113426 | 2023-12-14 17:21 | 2023-12-15 7:35 | MySQL Server: Compiling | Verified (768 days) | S3 | mysql-trunk | Oracle Linux | x86 | using -DWITH_INNODB_EXTRA_DEBUG results in compilation error |
| 106388 | 2022-02-07 1:07 | 2022-02-07 9:13 | MySQL Server: Replication | Verified (1444 days) | S2 | 5.7, 5.7.37 | Any | Any | Using SPATIAL KEY cause replication error 1032 |
| 115744 | 2024-08-01 12:26 | 2024-08-11 2:31 | MySQL Cluster: Cluster (NDB) storage engine | Verified (528 days) | S2 | 8.0.39 | Ubuntu (24.04) | x86 | UseSHM=true fails NDB Cluster |
| 116953 | 2024-12-11 16:46 | 2024-12-12 15:08 | MySQL Server: Information schema | Verified (406 days) | S3 | 8.0 | Any | Any | Users without any privileges can access information_schema.INNODB_FIELDS to retrieve column names of other users' tables |
| 50761 | 2010-01-30 21:23 | 2018-06-24 20:45 | MySQL Workbench: Modeling | Verified (5832 days) | S4 | 5.2.15 OSS Rev 5053 | Windows | Any | Users should have separate Name and Host textboxes |
| 72362 | 2014-04-17 1:40 | 2014-04-19 17:00 | MySQL Server: InnoDB storage engine | Verified (4297 days) | S4 | All | Any | Any | Users may use an unlimited amount of undo space |
| 117669 | 2025-03-11 18:32 | 2025-03-12 6:51 | MySQL Server: Security: Privileges | Verified (315 days) | S3 | 8.0.41 | Any | Any | Users can not upgrade their passwords to caching_sha2_password encryption |
| 65923 | 2012-07-17 13:31 | 2017-01-20 10:04 | MySQL Server: Replication | Verified (4881 days) | S2 | 5.5.25a | Linux (Ubuntu 12.04 x86_64) | Any | Users and Privileges not replicated when binlog-ignore-db is used. |
| 105154 | 2021-10-06 14:50 | 2021-10-06 17:52 | MySQL Workbench | Verified (1568 days) | S3 | 8.0.26 | Windows (Microsoft Windows 10 Pro) | Any | Users and Privileges grayed out with MySQL 5.6 |
| 94388 | 2019-02-18 19:38 | 2019-02-18 20:16 | MySQL Workbench | Verified (2529 days) | S3 | 8.0.15 | Windows | Any | Users and Privileges does not update user list properly |
| 7367 | 2004-12-16 22:11 | 2011-02-16 23:43 | MySQL Server: Errors | Verified (7274 days) | S4 | * | Any (*) | Any | User-friendly error messages for socket errors |
| 81200 | 2016-04-26 12:52 | 2016-04-30 10:16 | MySQL Server: DML | Verified (3553 days) | S3 | 5.0, 5.6 | Any | Any | User-defined variable changes value in SELECT assignment when it shouldn't |
| 37613 | 2008-06-24 18:46 | 2025-12-07 20:45 | MySQL Server: General | Verified (6420 days) | S3 | 5.0.37, 5.0, 5.1, 6.0 bzr | Any | Any | user_var_entry allocations do not use the user_var_entry constructor |
| 76370 | 2015-03-18 9:08 | 2015-10-29 13:32 | MySQL Server: Replication | Verified (3737 days) | S3 | 5.6.14-log MySQL Community Server (GPL), 5.6.25 | Linux (Centos5.10) | Any | User_var name is empty |
| 37198 | 2008-06-04 15:43 | 2025-12-07 20:45 | MySQL Server: Information schema | Verified (6440 days) | S3 | 5.0 | Any | Any | user without any right on schema sees NDB table |
| 104774 | 2021-08-31 4:24 | 2021-08-31 13:59 | MySQL Server: DDL | Verified (1604 days) | S4 | 8.0 | Any | Any | User with select & Insert privilege can run optimize table |
| 54469 | 2010-06-13 15:10 | 2025-12-07 20:45 | MySQL Server | Verified (5660 days) | S2 | 5.1.47 | Windows | Any | User with host mapped to localhost will not be able to log in |
| 86944 | 2017-07-05 6:31 | 2017-07-05 6:31 | MySQL Server: Security: Privileges | Open | S4 | 5.7.18-15 | Any | Any | user which has the super privileges do not generate the binlog. |
| 41293 | 2008-12-08 10:21 | 2025-12-07 20:45 | MySQL Server | Verified (6126 days) | S2 | 5.0 bzr, 5.1 | Any | Any | user variables from remote hosts can be considerably slow |
| 78861 | 2015-10-16 11:01 | 2015-10-16 11:01 | MySQL Server | Open | S4 | 5.6 | Any | Any | user variables does not affect sometimes |
| 66666 | 2012-09-03 11:11 | 2013-01-15 16:41 | MySQL Server: Data Types | Verified (4888 days) | S3 | 5.1.63, 5.5.23, 5.5.28, 5.7.0 | Any | Any | user variables are identified as BLOB |
| 69374 | 2013-06-01 6:49 | 2014-08-31 5:24 | MySQL Server: Parser | Verified (4161 days) | S2 | 5.6 | Any | Any | User Variable not updating properly in some cases |
| 100746 | 2020-09-04 19:40 | 2020-09-04 21:09 | MySQL Server: DML | Verified (1965 days) | S3 | 5.7.31, 8.0 | Any | x86 | user variable in select causes view to be non-insertable |
| 96356 | 2019-07-27 15:33 | 2020-12-28 18:53 | MySQL Workbench: Modeling | Verified (1850 days) | S1 | 8.0.22 | Windows (Microsoft Windows 10 Pro) | Any | User Types List, Change Sequence |
| 117898 | 2025-04-07 8:26 | 2025-09-10 9:54 | MySQL Server: InnoDB storage engine | Verified (265 days) | S3 | 8.0.41 | Any | Any | User Records may be skipped when Persistent Cursor restores Infimum and Supremum Record |
| 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 |
| 62908 | 2011-10-24 11:47 | 2011-10-25 9:18 | MySQL Server: Logging | Verified (5203 days) | S3 | 5.1+ | Any | Any | User may create tables with names reserved for log tables |
| 72397 | 2014-04-20 9:04 | 2014-04-20 9:04 | MySQL Server | Open | S4 | Any | Any | User Full name in CREATE USER | |
| 82301 | 2016-07-21 3:15 | 2018-10-29 5:14 | MySQL Server: InnoDB storage engine | Verified (2641 days) | S4 | 5.7.13 | Any | Any | User friendly CLI message instead of asserting during online buffer pool resize |
| 96494 | 2019-08-09 23:46 | 2019-08-11 12:55 | MySQL Workbench: Modeling | Verified (2355 days) | S7 | 8.0.17 | Windows (Microsoft Windows 7 Professional Service Pack 1) | Any | User Defined Types dialog does not store flags |
| 74358 | 2014-10-13 14:10 | 2015-05-12 5:15 | MySQL Server: InnoDB storage engine | Verified (3907 days) | S4 | 5.7.5-labs-preview | Any | Any | user defined tablespaces not in i_s.tablespaces |
| 116611 | 2024-11-11 11:20 | 2024-11-11 12:09 | MySQL Server: Optimizer | Verified (436 days) | S3 | 8.4.3, 8.0.40 | Any | Any | user defined histogram import error for bigint data |
| 17513 | 2006-02-17 9:03 | 2025-12-07 20:45 | MySQL Server: User-defined functions ( UDF ) | Verified (7221 days) | S4 | 5.0.18 | Linux (Linux) | Any | User defined functions API is undedeveloped |
| 117906 | 2025-04-08 7:11 | 2025-04-15 4:23 | MySQL Server | Verified (281 days) | S3 | 8.0, 8.4 | Any | Any | User Defined Functions (UDF) have documented char *is_null, *error, however defined as unsigned char * |
| 51967 | 2010-03-11 19:46 | 2018-06-24 20:45 | MySQL Workbench | Verified (5794 days) | S4 | 5.1.18SE | Windows | Any | User definable paper size |
| 76886 | 2015-04-29 13:27 | 2015-04-30 13:50 | Connector / C | Verified (3919 days) | S2 | 5.5.31 | Linux (CentOS 6.5 Final) | Any | User application crash according to mysql client library bug |
| 54275 | 2010-06-07 8:01 | 2025-12-07 20:45 | MySQL Server: Partitions | Verified (5707 days) | S4 | 5.1.47, 5.5.3 | Any | Any | useless partitioning error messages written to error log |
| 76507 | 2015-03-27 13:14 | 2015-04-09 22:44 | MySQL Server: Command-line Clients | Verified (3940 days) | S3 | 5.5/5.6/5.7 | Linux (Ubuntu) | Any | Useless inclusion of errno in CR_UNKNOWN_HOST message |
| 38251 | 2008-07-21 0:29 | 2020-05-03 20:45 | MySQL Server: Optimizer | Verified (6393 days) | S5 | 5.0.51 | Any | Any | Useless external queries should be ignored |
| 85962 | 2017-04-16 6:19 | 2017-04-16 6:20 | MySQL Server: Locking | Verified | S4 | 8.0.2 | Any | Any | useless error spamming the logs [ERROR] Got error 203 when reading table |
| 71683 | 2014-02-12 12:20 | 2014-02-12 12:21 | MySQL Server: InnoDB storage engine | Open (4361 days) | S4 | 5.6.15 | Any | Any | useless decimal digits in "has waited at ... for xxx.yy seconds" messages |
| 112147 | 2023-08-23 2:58 | 2023-08-24 7:31 | MySQL Server: JSON | Verified (882 days) | S3 | 8.0.34 | Any | Any | Use/Ignore Mutil-value index for MEMBER OF function has differnet result |
| 57523 | 2010-10-18 12:57 | 2019-04-01 10:46 | MySQL Server: Optimizer | Verified (5574 days) | S4 | 5.1 | Any | Any | Use/force index if exists |
| 73737 | 2014-08-27 6:54 | 2014-08-27 6:54 | MySQL Server: Charsets | Open | S4 | Any | Any | use UTF8MB4 as metadata charset | |
| 77279 | 2015-06-09 11:47 | 2025-12-07 20:45 | MySQL Server: Command-line Clients | Verified (3841 days) | S4 | Any | Any | Use unicode to draw borders (contribution) | |
| 70008 | 2013-08-13 5:35 | 2018-05-23 6:26 | MySQL Server: Options | Verified (4432 days) | S3 | all (up to 5.7.1) | Any (n/a) | Any | use tx_isolation for startup/my.cnf parameter settings for consistency |
| 89557 | 2018-02-06 15:38 | 2018-02-13 7:01 | Shell AdminAPI InnoDB Cluster / ReplicaSet | Verified (2899 days) | S4 | 8.0.4-rc | Any | Any | use the new performance_schema tables for a better configuration file detection |
| 12195 | 2005-07-27 6:10 | 2025-12-07 20:45 | MySQL Server | Verified (6296 days) | S4 | 4.1.12a-nt | Windows (Microsoft Windows 2000) | Any | Use system EOL in 'LOAD DATA INFILE' and 'SELECT .. INTO OUTFILE' |
| 101691 | 2020-11-20 7:25 | 2021-11-05 13:48 | MySQL Server: Optimizer | Verified (1888 days) | S3 | 8.0.22, 8.0.17, 8.0.18 | Any | Any | Use substring_index and rank() in a sql cause wrong result |
| 99599 | 2020-05-16 12:41 | 2021-11-30 8:17 | MySQL Workbench: Modeling | Verified (2046 days) | S3 | 8.0.20 | Any | Any | Use standard table editor for table templates |
| 64167 | 2012-01-30 17:05 | 2012-01-30 17:05 | MySQL Server: Charsets | Open | S4 | 5.5.20 | Any | Any | Use sort-chars in planeFF"" |
| 70739 | 2013-10-27 9:52 | 2025-03-19 6:53 | MySQL Server: DDL | Open (308 days) | S4 | 5.6, 5.7, 8.0 | Any | Any | Use same fsp for CURRENT_TIMESTAMP as for column by default |
| 106454 | 2022-02-14 12:07 | 2024-06-26 8:24 | MySQL Server: JSON | Verified (1437 days) | S4 | 8.0, 8.4.0 | Any | Any | Use old JSON schema specification. |
| 115166 | 2024-05-29 14:29 | 2024-05-29 14:47 | MySQL Server: DDL | Verified (602 days) | S3 | mysql-trunk, 8.0 | Any | Any | Use of uninitialized variable in `sql\dd\impl\types\column_impl.cc` |
| 55288 | 2010-07-15 14:35 | 2025-12-07 20:45 | MySQL Server: Options | Verified (5664 days) | S3 | 5.1+ | Any | Any | Use of the underscore or hyphen for variables and options is confusing |
| 49895 | 2009-12-23 16:27 | 2013-03-03 20:45 | MySQL Server | Verified (5873 days) | S2 | 5.1.36, 5.1 bzr | Any (add_index) | Any | use of KEY_PART_INFO->fieldnr inconsistent in handler::create and add_index |
| 70357 | 2013-09-16 17:35 | 2013-11-21 14:09 | MySQL Server: Optimizer | Verified (4444 days) | S2 | 5.6.13 | Any | Any | Use of group_concat causes having conditions to be ignored |
| 75668 | 2015-01-28 16:21 | 2015-01-28 20:10 | MySQL Server: Optimizer | Verified (4011 days) | S2 | 5.6.22/5.7 | FreeBSD (FreeBSD 8.4) | Any | Use of Distinct, Group_concat, and Group by together produces 1 NULL row result. |
| 82308 | 2016-07-21 14:54 | 2023-07-31 15:25 | MySQL Server: MyISAM storage engine | Verified (3471 days) | S1 | 5.7 | Any | Any | use of DISTINCT with BIT and LONGTEXT leads to erroneous results |
| 112851 | 2023-10-27 6:23 | 2023-10-27 6:42 | MySQL Server: C API (client library) | Verified (817 days) | S3 | 8.2.0 | Any | Any | Use of deprecated attribute is incomplete |
| 14987 | 2005-11-16 14:17 | 2013-04-14 20:45 | MySQL Server: InnoDB storage engine | Verified (5732 days) | S4 | 4.1 | Solaris (Solaris) | Any | use of async i/o could lower latency and increase throughput per thread |
| 64036 | 2012-01-15 15:51 | 2012-01-15 19:07 | MySQL Server: Optimizer | Verified (5120 days) | S3 | Any | Any | Use non-materializing loose-scan-merge for certain subqueries in FROM with LIMIT | |
| 67231 | 2012-10-15 9:10 | 2012-12-18 2:33 | MySQL Server: C API (client library) | Verified (4782 days) | S3 | 5.0.95, 5.1.67, 5.5.30, 5.7.0 | Linux | Any | use mysql_real_connect to be held with no return value |
| 46981 | 2009-08-28 19:44 | 2022-12-04 20:45 | MySQL Server: General | Verified (5990 days) | S4 | 5.1+ | Any | Any | Use my_atomic* functions for thread_safe_increment/decrement |
| 107792 | 2022-07-07 7:27 | 2022-07-12 0:57 | Tests | In progress (1294 days) | S7 | Any | Any | Use mtr_exe_exist to find client binaries for test run | |
| 100270 | 2020-07-21 4:30 | 2020-07-21 6:34 | MySQL Server: Optimizer | Verified (2010 days) | S3 | 5.7.31, 5.6.48 | Any | Any | Use MOD result (float number) in HAVING/WHERE is not considered as TRUE |
| 50754 | 2010-01-30 10:12 | 2025-12-07 20:45 | MySQL Server: C API (client library) | Verified (5833 days) | S3 | * | Any | Any | Use int for timestamp field |
| 91139 | 2018-06-04 20:37 | 2021-01-13 11:59 | MySQL Server: Optimizer | Verified (1835 days) | S5 | 8.0.11 | Any | Any | use index dives less often |
| 70742 | 2013-10-27 19:22 | 2014-11-18 10:27 | MySQL Server: Security: Privileges | Verified (4082 days) | S3 | 5.6.14 | Any | Any | Use hex encoding for show grants for sha256 plugin |
| 79155 | 2015-11-06 14:40 | 2015-12-22 5:15 | MySQL Server: DML | Verified (3715 days) | S4 | 5.7.9 | Any | Any | Use hardware optimized crc32 for CRC32() function. |
| 79325 | 2015-11-18 12:39 | 2016-04-06 1:48 | MySQL Server: Replication | Verified (3715 days) | S3 | 5.6, 5.7 | Any | Any | Use hardware optimized crc32 for binary log checksums |
| 78457 | 2015-09-16 14:17 | 2016-06-18 21:27 | MySQL Server: Errors | Open | S4 | 8.0 | Any | Any | Use gettext and .po(t) files for translations |
| 117867 | 2025-04-03 8:32 | 2025-04-09 10:19 | MySQL Server: Optimizer | Verified (287 days) | S5 | 8.0.41 | Any | Any | use distinct+left join, MySQL 8.0 excute long time than MySQL 5.7 |
| 80783 | 2016-03-17 17:59 | 2016-03-18 8:24 | MySQL Server: InnoDB storage engine | Verified (3596 days) | S5 | 5.7 | Any | Any | Use default buffer pool size for faster startup with --initialize |
| 85942 | 2017-04-14 3:44 | 2017-04-14 4:40 | MySQL Server: DDL | Verified (3204 days) | S3 | 5.5 5.6 | Any | Any | use database name include backslash will be escaped |
| 51430 | 2010-02-23 17:34 | 2025-12-07 20:45 | MySQL Server: C API (client library) | Verified (5536 days) | S4 | * | Any | Any | Use const char* instead of char* |
| 83388 | 2016-10-14 15:38 | 2018-02-02 13:25 | MySQL Workbench | Verified (2910 days) | S4 | 6.3.7, 6.3.10 | Windows (X64) | Any | Use a symbolic link to point to a shared connections.xml |
| 53577 | 2010-05-11 17:09 | 2021-05-02 20:45 | MySQL Cluster: NDB API | Verified (5689 days) | S4 | mysql-telco-7.0, any | Any | Any | usage count for ndb_init()/ndb_end() count |
| 38862 | 2008-08-18 15:34 | 2012-05-18 20:19 | MySQL Workbench | Verified (6352 days) | S4 | 5.0.24 | Any | Any | Usability: Drag/Drop options for routines - routine groups |
| 26545 | 2007-02-21 21:29 | 2024-11-24 20:45 | MySQL Enterprise Monitor: Web | Verified (6188 days) | S4 | 2.0 | Any | Any | usability: make the UI auto-detect the TZ and select it in the config pulldown |
| 45135 | 2009-05-27 15:16 | 2012-05-18 20:19 | MySQL Workbench | Verified (6074 days) | S4 | 5.1.14 | Any | Any | Usability issue - highlight working table |
| 60956 | 2011-04-23 4:21 | 2011-04-27 11:58 | MySQL Workbench: Modeling | Verified (5387 days) | S4 | 5.2.33 (Rev 7605) | Windows (7) | Any | Usabiliity suggestions for "Data Modeling" application |
| 82754 | 2016-08-27 20:10 | 2017-04-21 7:48 | MySQL Server: Command-line Clients | Verified (3433 days) | S3 | 5.7.14 | Any | Any | URL in help text doesn't work |
| 50378 | 2010-01-15 17:34 | 2022-12-04 20:45 | MySQL Server: Options | Verified (5847 days) | S2 | 5.0.77, 5.0, 5.1 bzr | Linux (RHEL 5.4) | Any | Uptime_since_flush_status has an abnormally large value |
| 116067 | 2024-09-11 21:51 | 2024-09-23 14:27 | MySQL Server: InnoDB storage engine | Verified (495 days) | S3 | 8.0.28 | Any | Any | Upsert not visible within own transaction when querying by unique index |
| 110227 | 2023-02-27 22:49 | 2023-02-28 9:23 | MySQL Server: Data Dictionary | Verified (1058 days) | S3 | 8.0, 8.0.32 | Any | Any | Upgrade to 8.0 fails due to lost+found directory present in datadir |
| 115516 | 2024-07-04 13:46 | 2024-08-11 2:27 | MySQL Operator | Verified (546 days) | S1 | 9.0 | Any | Any | Upgrade InnoDBcluster is not updating the cluster pods from cluster.yaml |
| 106516 | 2022-02-19 7:21 | 2022-03-01 9:02 | MySQL Server: Data Dictionary | Verified (1430 days) | S6 | 8.0.27 | Any | Any | Upgrade from version 8.0.13 with discarded partitions asserts when opening table |
| 100242 | 2020-07-17 5:48 | 2025-06-10 5:48 | MySQL Server: InnoDB storage engine | Verified (259 days) | S3 | 8.0.18 | Linux | Any | Upgrade from MySQL 8.0.16 to MySQL 8.0.18 failed |
| 45789 | 2009-06-26 14:33 | 2021-05-02 20:45 | MySQL Cluster: Cluster (NDB) storage engine | Verified (5998 days) | S3 | mysql-5.1-telco-7.0 | Any | Any | Upgrade from 6.3.x directly to 7.0.y ndbmtd does not warn |
| 107160 | 2022-04-29 8:19 | 2024-03-04 4:11 | MySQL Server: Stored Routines | Verified (1363 days) | S2 | 8.0.29 | Any | Any | Upgrade from 5.7 to 8.0 fails with syntax error while parsing an event |
| 114569 | 2024-04-07 19:48 | 2024-04-08 7:04 | Shell Upgrade Checker | Verified (653 days) | S4 | 8.0.36 | Any | Any | Upgrade fails due to object type error when recreating sys schema objects |
| 113952 | 2024-02-11 7:02 | 2024-02-16 11:25 | MySQL Server: InnoDB storage engine | Verified (709 days) | S2 | 8.0, 8.3, 8.0.36 | Any | Any | Updating multiple mediumtext columns causes "Undo log record is too big." error |
| 107473 | 2022-06-03 3:34 | 2022-08-24 7:29 | MySQL Server: InnoDB storage engine | Verified (1246 days) | S3 | 8.0.23, 8.0.29 | CentOS | Any | Updating BLOB column slows down purge and causes high trx_rseg_history_len |
| 35358 | 2008-03-18 5:28 | 2022-12-04 20:45 | MySQL Server: Errors | Verified (6517 days) | S4 | 5.1.23 | Windows | Any | updating an incorrect foreign key to the same value does not raise error |
| 111802 | 2023-07-19 0:45 | 2023-07-24 5:00 | MySQL Server: Information schema | Verified (916 days) | S3 | 8.0.32 | Any | Any | Updates to transient stats are not taken into affect for I_S views. |
| 108500 | 2022-09-15 20:03 | 2022-09-16 10:32 | Connector / J | Verified (1223 days) | S2 | 8.0.30 | Any | x86 | updateBlob fails with ClassCastException when replication is in use |
| 42415 | 2009-01-28 12:06 | 2017-05-21 20:45 | MySQL Server: Replication | Verified (4759 days) | S3 | 5.1.30, 5.1.46 | Any | Any | UPDATE/DELETE with LIMIT clause unsafe for SBL even with ORDER BY PK clause |
| 71000 | 2013-11-25 13:18 | 2013-11-29 18:26 | MySQL Cluster: Cluster (NDB) storage engine | Verified (4439 days) | S3 | 7.3.3, 7.3.2, 7.2.14, 7.1.29 | Linux | Any | update/delete where col like (x is null) query hangs on cluster |
| 62961 | 2011-10-27 8:02 | 2011-10-27 17:20 | MySQL Server: DML | Open | S4 | 5 | Any | Any | update..........on duplicate Key delete |
| 10396 | 2005-05-05 19:03 | 2025-12-07 20:45 | MySQL Server: Command-line Clients | Verified (7527 days) | S4 | 4.1 | Any (any) | Any | UPDATE... [ON NONE FOUND INSERT] |
| 24770 | 2006-12-02 0:37 | 2018-09-09 20:45 | MySQL Server: Optimizer | In progress (5420 days) | S5 | 5.1 | Any (all) | Any | update with subquery slow |
| 119081 | 2025-09-27 8:35 | 2025-10-02 7:12 | MySQL Server: Optimizer | Verified (114 days) | S3 | 8.0.43 | Any | Any | UPDATE with CASE/IFNULL expression produces unexpected error: Incorrect DECIMAL value: '0' for column '' at row -1 |
| 109429 | 2022-12-19 15:59 | 2022-12-20 14:23 | MySQL Server: Compiling | Verified (1129 days) | S3 | 8.0 | Linux | ARM | Update the directories malloc-lib supports because ARM |
| 13943 | 2005-10-12 1:26 | 2011-02-16 23:43 | MySQL Server: DML | Verified (6628 days) | S4 | 4.1 | Windows (Windows xp) | Any | update tbl set fld1=fld2, fld2=fld1 fails to switch values |
| 36725 | 2008-05-14 20:19 | 2018-09-09 20:45 | MySQL Server: Optimizer | Verified (6266 days) | S2 | 5.1.22/5.0BK/5.1BK | Linux (Ubuntu 7.04) | Any | UPDATE takes too long to execute |
| 42615 | 2009-02-05 10:59 | 2025-12-07 20:45 | MySQL Server: General | Verified (6177 days) | S4 | 5.0.27 | FreeBSD | Any | UPDATE statement workflow |
| 45424 | 2009-06-10 6:58 | 2018-09-09 20:45 | MySQL Server: Optimizer | Verified (6069 days) | S2 | 5.0.51a, 5.0.77 and 5.1.34, 5.1, 6.0 bzr | Linux | Any | UPDATE statement cause full table scan ? |
| 7290 | 2004-12-14 17:27 | 2016-01-03 20:45 | MySQL Server: InnoDB storage engine | Open (5732 days) | S4 | 4.1.7 | Solaris (Solaris) | Any | update should check primary keys after all records altered |
| 99568 | 2020-05-14 8:38 | 2020-05-21 12:02 | MySQL Server: DDL | Verified (2078 days) | S3 | 5.7/8.0 | Any | Any | update return error with virtual generated column |
| 41928 | 2009-01-07 16:57 | 2016-10-16 20:45 | MySQL Server: Replication | Verified (6218 days) | S3 | 6.0.9,5.1 and prior | Any | Any | Update replication source code documentation |
| 95747 | 2019-06-12 8:46 | 2019-06-12 9:29 | MySQL Workbench | Verified (2415 days) | S3 | 8.0.16 | Windows (Microsoft Windows 10 Pro) | Any | Update records with a bit column |
| 77703 | 2015-07-13 15:49 | 2015-07-14 4:11 | MySQL Server: Packaging | Verified (3844 days) | S3 | Any | Any | Update README (contribution) | |
| 74049 | 2014-09-24 8:01 | 2014-09-24 10:01 | MySQL Server: Optimizer | Verified (4137 days) | S3 | 5.6.19-67.0, 5.6.22 | Any | Any | Update query use filesort instead of index |
| 76393 | 2015-03-19 17:41 | 2015-03-24 15:57 | MySQL Server: DML | Verified (3961 days) | S3 | 5.6.23 | Any | Any | Update query stores one value before evaluation equation for second |
| 46329 | 2009-07-22 2:27 | 2021-05-02 20:45 | MySQL Cluster: Cluster (NDB) storage engine | Verified (6027 days) | S2 | 5.1.34-ndb-7.0.6-cluster-gpl | Linux (x86_64) | Any | update query returns incorrect number of rows matched when no fields are updated |
| 63446 | 2011-11-27 17:00 | 2018-12-10 14:47 | MySQL Server: Federated storage engine | Verified (5154 days) | S1 | 5.5.18, 5.6.5-m8 | Any | Any | Update queries on Federated tables do not update text columns |
| 114946 | 2024-05-09 20:37 | 2024-05-10 7:14 | MySQL Server: Documentation | Verified (621 days) | S3 | 8.0 | Any | Any | update permission needed for connection_memory% based on scope in docs |
| 104783 | 2021-09-01 5:16 | 2021-09-01 13:09 | MySQL Server: InnoDB storage engine | Verified (1603 days) | S4 | 8.0 | Any | Any | Update parameter such as innodb_log_writer_spin_delay will not come into effect |
| 84257 | 2016-12-19 9:58 | 2016-12-19 12:30 | MySQL Server: MyISAM storage engine | Verified (3320 days) | S2 | 5.7.17 | Windows (w10 CZECH NATIONALISATION) | Any | Update of a view made of joined MYISAM tables returns no rows |
| 115380 | 2024-06-19 8:21 | 2024-06-19 8:53 | MySQL Server: Optimizer | Verified (581 days) | S3 | 8.0.32, 8.0.37 | Any | Any | Update Multiple table failed when table is partitioned and using MRR path |
| 66463 | 2012-08-20 12:58 | 2012-08-21 18:04 | MySQL Server: MyISAM storage engine | Verified (4901 days) | S4 | 5.5.25a | Linux | Any | UPDATE LOW_PRIORITY blocks concurrent_inserts |
| 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 |
| 73410 | 2014-07-28 11:21 | 2014-07-29 15:35 | MySQL Server: DML | Verified (4195 days) | S3 | 5.5, 5.6, 5.7, 5.6.21 | Any | Any | UPDATE IGNORE fails on overflow |
| 56430 | 2010-08-31 22:40 | 2018-06-24 20:45 | MySQL Workbench | Verified (5621 days) | S4 | 5.2.26 CE | Any | Any | update foreign keys upon an update of a relationship in modeling |
| 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 |
| 35144 | 2008-03-07 12:10 | 2018-09-09 20:45 | MySQL Server: Data Types | Verified (6529 days) | S3 | 5.0.45, 5.0.56 | Any | Any | Update fails if bit field is compared to '\0' |
| 35881 | 2008-04-07 16:38 | 2012-05-18 20:19 | Connector / ODBC | Verified (6482 days) | S4 | 3.51.23, 5.1.3 | Windows (w2k SP4) | Any | update fails - Build WHERE -> insert_fields() failed / SQLSetPos |
| 83082 | 2016-09-21 14:49 | 2016-09-22 7:15 | MySQL Server: DDL | Verified (3408 days) | S2 | 5.7.13 | Windows (7 Ultimate SP1) | Any | Update failing with composite primary key |
| 77229 | 2015-06-02 15:53 | 2015-06-08 6:06 | MySQL Server: Command-line Clients | Verified (3885 days) | S3 | Any | Any | Update echo.c (contribution) | |
| 65360 | 2012-05-18 14:12 | 2014-08-21 19:20 | MySQL Server: Parser | Verified (4996 days) | S3 | 5.1.61, 5.5.23 | Any | Any | Update does not work with double-nested queries without default database |
| 101654 | 2020-11-18 3:50 | 2020-11-18 5:46 | MySQL Server: Documentation | Verified (1890 days) | S3 | Any | Any | Update documentation to include missing binlog event types | |
| 109514 | 2023-01-03 4:55 | 2023-01-03 10:12 | MySQL Server: Documentation | Verified (1114 days) | S3 | 8 | Any | Any | Update documentation for online alter to mention INVISIBLE index |
| 53494 | 2010-05-07 15:32 | 2025-12-07 20:45 | MySQL Server: Options | Verified (5719 days) | S3 | 5.1 | Any | Any | Update docs for Queries and Questions in SHOW STATUS |
| 80012 | 2016-01-16 0:55 | 2016-07-27 6:35 | MySQL Server: Compiling | Verified (3465 days) | S4 | 5.7.10, 5.7.13 | Any | Any | Update define of __STDC_LIMIT_MACROS in my_global.h |
| 113118 | 2023-11-17 8:29 | 2024-05-17 14:38 | MySQL Operator | Verified (796 days) | S2 | mysql-operator-0.12.0 | Ubuntu | Any | update cpu limit in innodbclusters cr not work |
| 109473 | 2022-12-23 15:41 | 2022-12-24 13:44 | MySQL Server: DML | Verified (1124 days) | S6 | 8.0.31 | Ubuntu (22.04) | x86 (x86_64) | Update assertion error |
| 110979 | 2023-05-10 15:52 | 2023-05-11 6:23 | MySQL Server: DML | Verified (986 days) | S6 | 8.0.33 | Ubuntu (22.04) | x86 (x86_64) | Update assertion error |
| 109481 | 2022-12-24 23:19 | 2022-12-26 7:38 | MySQL Server: Documentation | Verified (1122 days) | S4 | 8.0 | Any | Any | Update an example to show retieval of enum value |
| 105784 | 2021-12-03 3:53 | 2021-12-03 8:49 | MySQL Server: DML | Verified (1510 days) | S3 | 8.0, 5.7 | Any | Any | update a set not_null_column = null, not_null_column = 2 should not raise an err |
| 81874 | 2016-06-16 4:24 | 2016-06-16 6:13 | MySQL Cluster: Cluster (NDB) storage engine | Verified (3506 days) | S3 | 7.4.10, 7.4.11 | Any | Any | update + text field + order by + OR in where = error 4265 |
| 48012 | 2009-10-12 22:00 | 2012-05-18 20:19 | MySQL Enterprise Monitor: Advisors/Rules | Verified (5945 days) | S3 | 2.1.0.1096 | Any | Any | Update "Agent Not Communicating..." rule with new data collection item |
| 72815 | 2014-05-30 11:06 | 2014-05-31 14:24 | MySQL Server: Optimizer | Verified (4254 days) | S5 | 5.1, 5.5, 5.6, 5.7 | Any | Any | UPDATE ... WHERE ... ORDER BY... always does a filesort even if not required |
| 64181 | 2012-01-31 14:41 | 2012-02-09 12:20 | MySQL Server: InnoDB Plugin storage engine | Verified (5100 days) | S5 | 5.1.52, 5.1.61 | Any | Any | unzip_LRU length management might need to be updated for SSD |
| 54026 | 2010-05-27 10:32 | 2012-05-18 20:19 | MySQL Workbench: Modeling | Verified (5718 days) | S3 | 5.2.21 | Linux (Fedora 12) | Any | Unwanted columns added by workbench |
| 96768 | 2019-09-05 13:07 | 2019-09-09 13:29 | MySQL Workbench | Verified (2326 days) | S3 | 6.3/8.0.17 | Any | Any | Unwanted behaviour when clicking on Tables |
| 85440 | 2017-03-14 10:58 | 2017-03-14 11:47 | MySQL Server: Information schema | Verified (3235 days) | S2 | 5.7.17 , 5.6.35 | Linux | Any | unusual values in enums subvert SHOW CREATE TABLE and DESCRIBE |
| 112456 | 2023-09-25 8:20 | 2023-09-25 8:50 | MySQL Server: InnoDB storage engine | Verified (849 days) | S3 | 8.1.0, probably others | Any | Any | Unused/write-only mtr_t::m_sync, set_sync, is_async, mtr_t::Command::m_sync |
| 98241 | 2020-01-15 21:40 | 2020-01-20 11:56 | MySQL Server: Compiling | Verified (2193 days) | S3 | 8.0.19 | Ubuntu | Any | unused variable p in storage/innobase/include/univ.i |
| 102668 | 2021-02-20 6:53 | 2021-02-22 14:23 | MySQL Server: InnoDB storage engine | Verified (1794 days) | S3 | 8.0.23 | Any | Any | Unused parameter documented in the comment as used |
| 107544 | 2022-06-13 10:29 | 2022-06-13 10:53 | MySQL Server: InnoDB storage engine | Verified (1318 days) | S3 | 8.0.29 | Any | Any | Unused method Clone_Monitor::is_estimation_phase |
| 112008 | 2023-08-09 10:41 | 2023-08-09 11:53 | MySQL Server: Compiling | Verified (896 days) | S3 | 8.0.34, 8.1.0 | Any | Any | Unused macro DBUG_EVALUATE |
| 101715 | 2020-11-23 7:48 | 2020-12-03 15:12 | MySQL Server: Compiling | Verified (1882 days) | S4 | Any | Any | Unused local variables report | |
| 111986 | 2023-08-07 11:07 | 2023-08-07 11:22 | MySQL Server: InnoDB storage engine | Verified (898 days) | S3 | 8.0.34,8.1.0 | Any | Any | Unused function dd_process_dd_columns_rec |
| 70212 | 2013-09-02 10:27 | 2013-09-02 11:18 | MySQL Server: InnoDB storage engine | Verified (4524 days) | S3 | 5.6 | Any | Any | Unused function buf_flush_get_dirty_pages_count |
| 104628 | 2021-08-15 23:37 | 2021-08-20 12:26 | MySQL Server: DML | Verified (1615 days) | S3 | 8.0 | Any | Any | Unused assignment in MySQL-8.0.23 |
| 49934 | 2009-12-24 23:56 | 2011-10-25 20:59 | MySQL Server: Windows | Verified (5825 days) | S2 | 5.0.89, 5.1.41, 5.0.90, 5.1.43 | Linux (Ubuntu 9.10 - mingw32 from apt) | Any | Unusable import library due NULL_THUNK_DATA symbol, MinGW and cross compiling |
| 74315 | 2014-10-10 12:31 | 2015-07-05 20:45 | MySQL Server: C API (client library) | Verified (4118 days) | S3 | Any | Any | Unsupported buffer type for mysql_stmt_bind_result function | |
| 83425 | 2016-10-18 12:54 | 2016-10-18 14:23 | MySQL Server: DDL | Verified (3382 days) | S4 | 5.7.16 | Any | Any | Unsuccessful statement commits |
| 83340 | 2016-10-12 8:10 | 2016-10-14 13:54 | Tests: Server | Verified | S3 | 5.7.15 | Any | Any | unstable test main.xa_prepared_binlog_off due to server shutdown hang |
| 87129 | 2017-07-20 2:59 | 2017-12-11 9:18 | Tests: Server | Verified (3043 days) | S3 | 8.0.2, 8.0.3 | Any | Any | Unstable test main.basedir |
| 76523 | 2015-03-30 1:26 | 2025-06-12 9:32 | MySQL Server: General | Verified (3950 days) | S3 | Any | Any | unrepeatable example in the doc on leap second support | |
| 82317 | 2016-07-22 7:42 | 2018-07-18 8:55 | MySQL Server: Parser | Verified (3470 days) | S3 | 5.5.49 | Any (v14.04.1) | Any | Unrelevant error message: Unknown column in 'having' clause |
| 53216 | 2010-04-27 17:39 | 2022-12-04 20:45 | MySQL Server: Prepared statements | Verified | S3 | 5.5.3-m3, 5.5.4-m3 | Any | Any | Unrelated DDL causes repreparation of a prepared statement |
| 113868 | 2024-02-02 12:03 | 2024-02-05 13:03 | MySQL Server: Optimizer | Verified (716 days) | S4 | 8.0 | Any | Any | Unreasonable warning "Cannot use range access on index" |
| 80345 | 2016-02-11 17:04 | 2016-03-29 6:10 | MySQL Server: Performance Schema | Verified (3585 days) | S4 | 5.7 | Any | Any | Unreasonable number of config variables for PFS memory allocation |
| 83859 | 2016-11-17 6:46 | 2017-02-09 14:26 | MySQL Server: DDL | Verified (3351 days) | S3 | 5.6 | Linux | Any | unreasonable behavior for default value of set when meets with string |
| 98405 | 2020-01-26 18:05 | 2020-12-20 16:34 | MySQL Workbench: Modeling | Verified (2155 days) | S3 | 8.0.19 | Linux (LinuxMint 19.3 x86_64) | x86 | Unreadable tooltip colors on tables |
| 92205 | 2018-08-27 20:39 | 2018-08-27 22:18 | MySQL Websites: bugs.mysql.com | Verified (2704 days) | S3 | Any | Any | unreadable captchas in forum submission form | |
| 85292 | 2017-03-03 14:48 | 2017-03-03 14:49 | MySQL Server: Row Based Replication ( RBR ) | Verified | S2 | 5.6+ | Any | Any | unreachable statement in function process_event with event type QUERY_EVENT |
| 38451 | 2008-07-30 10:20 | 2025-12-07 20:45 | MySQL Server: User-defined functions ( UDF ) | Verified (6384 days) | S3 | 5.1.26-rc | Any | Any | unreachable code in udf_handler::fix_fields |
| 85297 | 2017-03-03 17:04 | 2017-03-03 17:05 | MySQL Server: Options | Verified | S3 | 5.7+ | Any | Any | unreachable code in check_track_session_sys_vars |
| 61112 | 2011-05-10 7:31 | 2011-05-12 9:16 | MySQL Server: Views | Verified (5370 days) | S3 | 5.1.55 | Any | Any | Unqualified table names are changed silently |
| 115122 | 2024-05-25 11:17 | 2024-06-16 9:10 | MySQL Server: Optimizer | Verified (584 days) | S5 | 8.4 (Latest), 8.0.37 | Ubuntu (22.04 LTS) | ARM | Unneeded full table scan, although there is an index and condition |
| 47897 | 2009-10-07 15:30 | 2021-05-02 20:45 | MySQL Cluster: NDB API | Patch approved (5948 days) | S4 | mysql-5.1-telco-6.2 | Any | Any | Unnecessary, non-public debug definitions in MGMAPI |
| 89115 | 2018-01-05 10:05 | 2018-01-15 3:23 | MySQL Server: InnoDB storage engine | Verified (2928 days) | S4 | MySQL8.0 | Any | Any | Unnecessary to hold trx mutex while updating trx_t::n_ref |
| 73290 | 2014-07-14 10:30 | 2014-08-04 15:49 | MySQL Server: Data Types | Open | S4 | 5.6 | Any | Any | Unnecessary set via CURRENT_TIMESTAMP in transactions |
| 27615 | 2007-04-03 13:21 | 2021-05-02 20:45 | MySQL Cluster: Cluster (NDB) storage engine | Verified (6845 days) | S3 | mysql-5.1 | Linux (linux) | Any | unnecessary push down of condition in presence of utilized index |
| 43766 | 2009-03-20 10:19 | 2022-12-04 20:45 | MySQL Server: Locking | Verified (6151 days) | S3 | 5.1.25, 5.1.31, 4.1, 5.0, 5.1, 6.0 bzr | Linux | Any | unnecessary locking on update even with tx_isolation=READ-COMMITTED or |
| 46717 | 2009-08-14 11:14 | 2018-09-09 20:45 | MySQL Server: Optimizer | Verified (5994 days) | S5 | 5.1.32 | Any | Any | Unnecessary joins are not optimized away |
| 118177 | 2025-05-13 8:53 | 2025-05-22 6:28 | MySQL Server: Optimizer | Verified (244 days) | S3 | 8.0.35 | Any | Any | Unnecessary filter operator in the execution plan |
| 71804 | 2014-02-22 22:29 | 2020-09-13 20:45 | MySQL Server: Optimizer | Verified (4111 days) | S5 | 5.6.6 m9, 5.5.32, 5.1.61 | Any (sqlfiddle.com) | Any | Unnecessary filesort when joining on unique column using group by. |
| 116607 | 2024-11-10 7:30 | 2024-11-18 16:09 | MySQL Cluster: Cluster (NDB) storage engine | Verified (435 days) | S5 | 8.4.2 | Linux | Any | Unnecessary epoll_wait when a socket is closed |
| 65195 | 2012-05-03 19:06 | 2012-05-04 3:18 | MySQL Server: DDL | Verified (5010 days) | S3 | any | Any | Any | unnecessary difference in charset output for SHOW CREATE DATABSE|TABLE |
| 86812 | 2017-06-23 11:35 | 2017-06-23 12:24 | MySQL Server: InnoDB storage engine | Verified (3134 days) | S3 | 5.5, 5.6, 5.7, 8.0, 5.7.18, 8.0.2 | Any | Any | Unnecessary deadlock with UNIQUE key |
| 79539 | 2015-12-07 5:28 | 2015-12-07 13:49 | MySQL Server: Replication | Verified (3698 days) | S3 | 5.7.9 | Any | Any | Unnecessary condition for "Unknown system variable 'SERVER_UUID' on master." |
| 66079 | 2012-07-30 2:59 | 2012-08-01 14:19 | MySQL Server: InnoDB storage engine | Verified (4923 days) | S5 | 5.5+ | Any | Any | unnecessary calling trx_sys_update_mysql_binlog_offset when sql_log_bin=0 |
| 99098 | 2020-03-27 11:11 | 2020-03-27 14:49 | MySQL Server: InnoDB storage engine | Verified (2126 days) | S3 | 5.5, 5.6, 5.7, 8.0 | Any | Any | Unnecessary calling of __atomic_thread_fence() as a workaround of gcc bug#77673 |
| 72258 | 2014-04-07 6:15 | 2014-04-07 7:33 | MySQL Server: Tests | Verified (4307 days) | S3 | 5.6.17 | Any | Any | unnecessary "set global innodb_monitor_enable = default" in some testcase |
| 79786 | 2015-12-28 14:29 | 2016-01-08 11:38 | MySQL Server: InnoDB storage engine | Verified (3666 days) | S3 | 5.7,5.6, 5.7.10 | Any | Any | unnecessarily generate undo logs while update nothing |
| 81993 | 2016-06-24 3:01 | 2016-06-24 4:13 | MySQL Server: Japanese Documentation | Verified (3498 days) | S3 | 5.6 | Any | Any | Unnatural "null" in description of ALTER operation |
| 32476 | 2007-11-18 7:45 | 2025-12-07 20:45 | MySQL Server: General | Verified (5951 days) | S3 | 5.1.22, 5.1 bzr | Any | Any | unknown table when trying to drop a table and open files limit had been reached |
| 100750 | 2020-09-05 9:21 | 2020-10-29 10:45 | MySQL Server: Storage Engines | Verified (1964 days) | S3 | 8.0.21, 5.7.31 | Any | Any | Unknown error is given when trying to alter engine for a table |
| 113415 | 2023-12-14 6:27 | 2023-12-14 8:51 | MySQL Server: DML | Verified (769 days) | S3 | 8.0, 8.0.35 | Any | Any | Unknown column, but can get query result in CTE. |
| 76663 | 2015-04-11 0:52 | 2016-12-03 1:17 | Connector / NET | Verified (3336 days) | S1 | 6.9.5, 6.9.6, 6.9.9 | Windows | Any | Unknown column 'Extent1.product_idProduct' in 'where clause' |
| 108787 | 2022-10-14 18:51 | 2022-10-17 6:51 | MySQL Server: DML | Verified (1192 days) | S3 | 8.0 | Any | Any | UNIX_TIMESTAMP(NOW()) is lossy |
| 68725 | 2013-03-20 8:30 | 2016-03-24 11:28 | MySQL Server: InnoDB storage engine | Verified (3590 days) | S5 | all | Any | Any | UNIV_MEM_DEBUG needlessly slow, especially with UNIV_ZIP_DEBUG |
| 50047 | 2010-01-04 11:29 | 2025-12-07 20:45 | MySQL Server: Tests | Verified (5585 days) | S3 | 5.1.43 | Windows | Any | unit.pl fails to execute binaries when using Test::Harness 3.10 - part 2 |
| 68699 | 2013-03-18 1:07 | 2013-03-18 5:20 | MySQL Server: Parser | Verified (4692 days) | S3 | 5.5.29 | Any | Any | Unit parsing problem |
| 48228 | 2009-10-22 13:17 | 2025-12-07 20:45 | MySQL Server: DDL | Verified | S2 | 5.0.88, 5.1.31, 5.1.41 | Any | Any | UNIQUE_KEY_FLAG not respected for multiple columns in unique key |
| 1214 | 2003-09-06 3:56 | 2011-02-16 23:42 | MySQL Server: Data Types | Verified (6496 days) | S4 | Any | Any | Unique row identifier data type for MySQL (like MSSQL uniqueidentifier) | |
| 42868 | 2009-02-15 20:00 | 2013-03-03 20:45 | MySQL Server: Memory storage engine | Verified (6184 days) | S3 | 5.0.74, 5.1.48 | Any | Any | unique prefixed indexes on varchar columns don't work in memory engine |
| 25826 | 2007-01-24 13:26 | 2022-12-04 20:45 | MySQL Server: Errors | Verified (6914 days) | S4 | 5.0.36-BK, mysql-5.2.0-falcon-alpha-win32 | Windows (Windows 2000/XP) | Any | Unique keys: show constraint name in error message |
| 109179 | 2022-11-23 9:47 | 2022-11-25 6:49 | MySQL Server: DML | Verified (1155 days) | S2 | 8.0.31, 5.7.40 | Linux | Any | unique key with null value acts abnormally in select statements |
| 59482 | 2011-01-13 19:17 | 2018-09-09 20:45 | MySQL Server: Data Types | Verified (5487 days) | S3 | 5.1.46, 5.1.55-bzr | MacOS (10.6.6) | Any | UNIQUE key on decimal (18,0) causes query to fail |
| 38434 | 2008-07-29 19:15 | 2012-05-18 20:19 | MySQL Server: DDL | Verified (6377 days) | S1 | 5.0.51b-community-nt MySQL Community Ed, 5.0, 5.1 BZR | Any (Linux, MS Windows xp) | Any | unique key index length |
| 109975 | 2023-02-08 1:19 | 2023-02-08 8:32 | MySQL Server: DML | Verified (1078 days) | S3 | 5.7, 8.0 | Any | Any | unique key cause wrong result |
| 88221 | 2017-10-25 9:53 | 2017-11-17 2:01 | MySQL Server: DDL | Verified (3008 days) | S3 | 5.7.17 | Any | Any | Unique index identification error at create/alter table |
| 51546 | 2010-02-26 10:02 | 2022-12-04 20:45 | MySQL Server: DDL | Verified (5804 days) | S3 | 5.0, 5.1, 5.5.99 + | Any | Any | unique index cannot upgrade to primary index if contains partial segment/column |
| 103308 | 2021-04-13 15:24 | 2021-04-13 20:08 | MySQL Connectors: Document Store: DevAPI | Verified (1744 days) | S4 | 8.0.23 | Any | Any | Unique ID support for MySQL Connector/Node.js |
| 28886 | 2007-06-04 22:01 | 2014-04-10 15:59 | MySQL Server: Data Types | Verified (4304 days) | S3 | 5.1, 5.5, 5.6, 5.7 | Any | Any | Union, Sort and Enum |
| 53743 | 2010-05-18 10:11 | 2012-05-18 20:19 | MySQL Server: GIS | Open | S4 | Any | Any | Any | union, intersection functions to work on multiple geometries |
| 83722 | 2016-11-07 13:28 | 2020-06-24 9:10 | MySQL Server: Optimizer | Verified (3362 days) | S3 | 5.7/8.0 | Ubuntu (16.04) | Any | UNION with outer LIMIT can return wrong number of rows |
| 105860 | 2021-12-10 10:17 | 2021-12-10 14:17 | MySQL Server: DML | Verified (1503 days) | S3 | 8.0 | Any | Any | UNION with JOIN USING puts results under wrong column |
| 119444 | 2025-11-22 11:32 | 2025-11-27 7:01 | MySQL Server: Optimizer | Open (60 days) | S2 | any | Any | Any | Union with bound variable silently trims result |
| 117945 | 2025-04-11 11:10 | 2025-04-11 12:23 | MySQL Server: Optimizer | Verified (285 days) | S2 | 9.2.0 | Ubuntu (22.04) | Any | UNION operation may return wrong result[ |
| 35818 | 2008-04-03 22:11 | 2018-09-09 20:45 | MySQL Server: General | Verified (6501 days) | S3 | Ver 14.12 Distrib 5.0.32, 5.0.56 | Any | Any | union not checking for unsigned vs signed, returns 0's |
| 80762 | 2016-03-16 11:01 | 2016-03-17 8:11 | MySQL Server: Data Types | Verified (3597 days) | S2 | 5.6.24-72.2-log, 5.5.48, 5.6.29, 5.7.11 | Ubuntu (14.04.4) | Any | union converts unsigned int to signed |
| 81673 | 2016-06-01 11:12 | 2016-06-01 11:28 | MySQL Server: DML | Verified (3521 days) | S3 | 5.7.8 | Any | Any | UNION ALL returned incorrect result |
| 70068 | 2013-08-17 11:57 | 2013-08-19 14:50 | MySQL Server: Data Types | Verified (4538 days) | S3 | 5.6.11,5.6.13 | Any | Any | UNION ALL produces text instead of varchar |
| 20302 | 2006-06-06 18:15 | 2011-02-16 23:43 | MySQL Server: Optimizer | Verified (6140 days) | S4 | 5.1.12, 5.0.23-BK, 5.0.18 | Any | Any | Union all is not 'streaming' |
| 61131 | 2011-05-11 10:19 | 2011-05-12 9:06 | MySQL Server: Data Types | Verified (5369 days) | S3 | 5.1.50, 5.1.57, 5.5.13 | Any | Any | UNION / UNION ALL redefines tinyint(1) to tinyint(4) while creating views |
| 45403 | 2009-06-09 15:14 | 2018-09-09 20:45 | MySQL Server: Data Types | Verified | S4 | Any | Any | unintuitive type conversion rules | |
| 86040 | 2017-04-21 20:32 | 2017-04-22 8:15 | MySQL Workbench | Verified (3196 days) | S3 | 6.3 CE | Windows (Windows 7 Pro SP1 64-bit) | Any | Uninstalling Workbench 6.3 CE leaves behind 28 entries in Windows Registry |
| 54074 | 2010-05-28 21:17 | 2024-05-19 20:45 | MySQL Enterprise Monitor: Installing | Verified (5717 days) | S3 | 2.2.0.1705 | Any | Any | Uninstalling MySQL Enterprise Monitor agent does not remove assigned GRANTS |
| 33560 | 2007-12-28 21:08 | 2011-02-16 23:43 | MySQL Enterprise Monitor: Installing | Verified | S4 | 1.2.0 | Any | Any | Uninstalling an Agent still leaves a record in the Service Manager (inv_agents) |
| 71182 | 2013-12-19 11:35 | 2013-12-20 19:06 | MySQL Server: Replication | Verified (4415 days) | S3 | 5.6.15 | Any | Any | uninstall semisync plugin may lead to hang |
| 79754 | 2015-12-23 8:53 | 2015-12-29 3:07 | MySQL Server: Errors | Verified (3676 days) | S3 | 5.6.21, 5.6.28 | CentOS (64) | Any | uninstall plugin warning |
| 105586 | 2021-11-16 8:51 | 2021-11-16 9:19 | MySQL Server: Optimizer | Verified (1527 days) | S2 | 8.0 | Any | Any | Uninitialized value in storage/innobase/btr/btr0bulk.cc |
| 78316 | 2015-09-03 17:50 | 2015-09-10 4:26 | MySQL Utilities | Verified (3786 days) | S3 | 1.5.4, 1.5.5 | Linux (Any) | Any | UnicodeDecodeError: 'utf8' codec can't decode byte 0x89 in position 0 |
| 94320 | 2019-02-14 2:36 | 2025-05-16 8:07 | MySQL Workbench | Verified (2518 days) | S2 | 8.0.14/8.0.15 | MacOS (macOS 10.14.x Mojave x86_64) | Any | unicode is not support at Mysql Workbench EER Diagram |
| 119284 | 2025-10-31 17:43 | 2025-10-31 20:16 | Connector / ODBC | Open (82 days) | S3 | 9.0 | Windows | Any | Unicode characters encoding problem on Connector/ODBC >= 9.0 |
| 88312 | 2017-11-01 8:29 | 2017-11-02 6:16 | MySQL Cluster: Cluster (NDB) storage engine | Verified (3002 days) | S3 | 7.6.3 | Any | Any | Unhelpful message: "nparts: 0 count: 1 noutside: 0" |
| 88843 | 2017-12-10 9:55 | 2019-05-06 0:11 | MySQL Server: InnoDB storage engine | Verified (2963 days) | S3 | 5.7.20 | Any | Any | Unhelpful error when moving from table compression to page compression |
| 74445 | 2014-10-20 7:47 | 2020-11-25 20:19 | MySQL Server: Errors | Verified (4111 days) | S3 | 5.6.20, 5.6.22 | Any | Any | Unhelpful error for IO Thread |
| 102659 | 2021-02-19 9:07 | 2021-02-19 17:29 | MySQL Server: Errors | Verified (1797 days) | S3 | 8.0 | Any | Any | Unhandled return value in MySQL-8.0.23 |
| 75295 | 2014-12-23 4:01 | 2018-05-24 15:18 | MySQL Workbench: Administration | QA review (2799 days) | S3 | 6.2 CE, 6.2.4 | Windows (8 x64) | Any | Unhandled exception: Not a string (on stopping a server) - Mysql Workbench |
| 71240 | 2013-12-27 21:30 | 2016-02-25 12:24 | MySQL Workbench: Administration | Verified | S3 | 6.0.8 | Windows (7 (64-bit)) | Any | Unhandled Exception with authentication plugins |
| 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 |
| 115782 | 2024-08-06 11:24 | 2024-08-06 11:55 | MySQL Server: Optimizer | Verified (533 days) | S3 | 8.0.30,8.4.0 | Any | Any | unfair comparison between materialization and EXISTS |
| 43437 | 2009-03-06 1:45 | 2018-09-09 20:45 | MySQL Server | Verified (6165 days) | S3 | 5.0.74, 5.0, 5.1, 6.0/5.6 bzr | Linux | Any | Unexpected warning 1292 "Truncated incorrect INTEGER value..." with CASE WHEN |
| 58684 | 2010-12-02 23:45 | 2023-02-12 20:45 | MySQL Server: Replication | Verified | S3 | 5.5.6, 5.5.8 | Any | Any | Unexpected unsafety warning on automatic event drop |
| 115075 | 2024-05-22 3:49 | 2024-05-22 7:00 | MySQL Server: Optimizer | Verified (609 days) | S3 | 8.0 | Any | Any | Unexpected subquery execution times |
| 98622 | 2020-02-16 12:22 | 2020-02-21 5:46 | MySQL Server: mysqlpump Command-line Client | Verified (2165 days) | S3 | 8.0.19, 5.7.29 | Any | Any | Unexpected schema changes with --no-create-info |
| 117232 | 2025-01-18 5:48 | 2025-01-20 5:29 | MySQL Server: Data Types | Verified (366 days) | S2 | 8.4.1,9.1.0, 8.4.0, 8.4.3 | Windows (windows 11) | x86 | Unexpected results with YEAR data type comparisons in query predicates. |
| 117454 | 2025-02-13 2:08 | 2025-02-13 5:48 | MySQL Server: JSON | Verified (342 days) | S2 | 8.4.1 9.1.0 , 8.0.41 | Windows (windows 11) | x86 (x86_64) | Unexpected results with JSON_VALID function in WHERE clause. |
| 117452 | 2025-02-13 1:38 | 2025-02-13 4:43 | MySQL Server: DML | Verified (342 days) | S3 | 8.4.1 9.1.0 , 8.0.41 | Windows (windows 11) | x86 (x86_64) | Unexpected results with IS_IPV4_MAPPED in WHERE clause. |
| 117457 | 2025-02-13 2:37 | 2025-02-13 7:02 | MySQL Server: DML | Verified (342 days) | S3 | 8.4.1 9.1.0 , 8.0.41 | Windows (windows 11) | x86 (x86_64) | Unexpected results with complex WHERE conditions |
| 117453 | 2025-02-13 1:51 | 2025-02-13 5:20 | MySQL Server: DML | Verified (342 days) | S2 | 8.4.1 9.1.0, 8.0.41 | Windows (windows 11) | x86 (x86_64) | Unexpected results with ACOS function in WHERE clause. |
| 113180 | 2023-11-22 10:12 | 2023-11-23 8:46 | MySQL Server: DML | Verified (791 days) | S3 | 8.0.33, 8.1.0, 8.0.35 | Any | Any | Unexpected Results when Using Math Function SIN |
| 117456 | 2025-02-13 2:24 | 2025-02-13 6:37 | MySQL Server: DML | Verified (342 days) | S3 | 8.4.1 9.1.0, 8.0.41 | Windows (windows 11) | x86 (x86_64) | Unexpected results when using JSON_OBJECT function in WHERE clause |
| 117234 | 2025-01-18 6:35 | 2025-01-20 5:58 | MySQL Server: JSON | Verified (366 days) | S2 | 8.4.1,9.1.0, 8.0.40, 8.4.3 | Windows | x86 | Unexpected results when using JSON_ARRAY(NULL) in query predicates. |
| 117235 | 2025-01-18 7:00 | 2025-01-20 6:07 | MySQL Server: JSON | Verified (366 days) | S3 | 8.4.1,9.1.0, 8.0.40, 8.4.3 | Windows | x86 | Unexpected results when using JSON_ARRAY comparison as a predicate. |
| 113298 | 2023-12-01 4:41 | 2023-12-01 4:55 | MySQL Server: Optimizer | Verified (782 days) | S3 | 8.0.33, 8.1.0, 8.0.35 | Any | Any | Unexpected Results when Using IN for Floating-Point |
| 113762 | 2024-01-25 17:05 | 2024-01-26 7:05 | MySQL Server: DML | Verified (726 days) | S3 | 8.0.36 | Any | Any | Unexpected results when using ASIN function with NULLIF |
| 112242 | 2023-09-04 4:40 | 2023-09-04 8:34 | MySQL Server: Optimizer | Verified (870 days) | S2 | 8.1.0, 8.0.34 | Any | Any | Unexpected Results by use_invisible_indexes |
| 114559 | 2024-04-05 12:12 | 2024-04-08 9:26 | MySQL Server: Optimizer | Verified (656 days) | S3 | 8.0 | Any | Any | Unexpected Results by the hint SUBQUERY(MATERIALIZATION) |
| 114539 | 2024-04-03 7:36 | 2024-04-03 8:14 | MySQL Server: Optimizer | Verified (658 days) | S1 | 8.0.36 | Any | Any | Unexpected Results by the hint NO_INDEX |
| 112269 | 2023-09-06 2:51 | 2023-09-06 4:52 | MySQL Server: Optimizer | Verified (868 days) | S2 | 8.1.0, 8.0.34 | Any | Any | Unexpected Results by the hint JOIN_ORDER |
| 114217 | 2024-03-05 4:48 | 2024-03-05 7:01 | MySQL Server: DML | Verified (687 days) | S2 | 8.2.0, 8.3.0, 8.0.36 | Any | Any | Unexpected Results by Minus Sign |
| 114218 | 2024-03-05 4:50 | 2024-03-05 7:01 | MySQL Server: DML | Verified (687 days) | S2 | 8.2.0, 8.3.0, 8.0.36 | Any | Any | Unexpected Results by MEMORY ENGINE |
| 114204 | 2024-03-04 8:43 | 2024-03-04 8:58 | MySQL Server: DML | Verified (688 days) | S2 | 8.2.0, 8.3.0 | Any | Any | Unexpected Results by COALESCE |
| 113304 | 2023-12-01 7:52 | 2023-12-01 8:20 | MySQL Server: DML | Verified (782 days) | S1 | 8.2.0, 8.0.35 | Any | Any | Unexpected Result for LEAST function |
| 113302 | 2023-12-01 7:29 | 2023-12-01 7:41 | MySQL Server: DML | Verified (782 days) | S1 | 8.2.0, 8.0.35 | Any | Any | Unexpected Result for an Index |
| 112243 | 2023-09-04 4:54 | 2023-09-21 7:13 | MySQL Server: Optimizer | Verified (870 days) | S3 | 8.0.34 | Any | Any | Unexpected Result by subquery_to_derived |
| 113317 | 2023-12-04 5:29 | 2024-10-14 15:31 | MySQL Server: DML | Verified (779 days) | S1 | 8.0.35, 8.1.0, 8.2.0 | Any | Any | Unexpected Result by IF |
| 112264 | 2023-09-05 11:47 | 2023-09-05 12:15 | MySQL Server: Optimizer | Verified (869 days) | S2 | 8.1.0 | Any | Any | Unexpected Result by block_nested_loop |
| 106332 | 2022-01-30 12:54 | 2022-01-30 14:40 | MySQL Server: DML | Verified (1452 days) | S3 | 5.7/8.0 | CentOS (7) | Any | unexpected repeated execution of non-idempotent function in a select |
| 87852 | 2017-09-25 10:26 | 2017-09-25 16:27 | MySQL Server: Replication | Verified (3040 days) | S3 | 5.7.18, 5.7.19 | Any | Any | Unexpected quoting and dropping of comments in DROP TABLE commands |
| 119132 | 2025-10-11 3:44 | 2025-12-18 8:37 | MySQL Server: DML | Verified (34 days) | S3 | 8.0.41 | Any | Any | Unexpected query result when using complex boolean expressions with UNION ALL and LIKE in SELECT query |
| 110125 | 2023-02-19 8:48 | 2023-02-20 5:04 | MySQL Server: Optimizer | Verified (1066 days) | S1 | 8.0.32, 5.7 | Ubuntu | Any | Unexpected query result fetched from an indexed column |
| 116484 | 2024-10-26 20:54 | 2024-10-31 15:06 | MySQL Server: Optimizer | Verified (447 days) | S5 | 596f0d23 (9.0.0), 9.1.0 | Any | Any | Unexpected Performance Dropdown for Query 11 in TPC-H |
| 105875 | 2021-12-13 9:40 | 2021-12-13 10:52 | Shell General / Core Client | Verified (1500 days) | S1 | 8.0.27 | Any | Any | Unexpected output for CAST('2000' AS YEAR) when using MySQL Shell |
| 82334 | 2016-07-25 10:58 | 2016-12-16 14:00 | MySQL Server: Optimizer | Verified (3323 days) | S2 | 5.7.13 | CentOS | Any | unexpected order for grouped query |
| 71602 | 2014-02-06 9:10 | 2017-08-23 10:47 | MySQL Server: Options | Verified (4366 days) | S3 | 5.6.15 | Any | Any | Unexpected option file read from basedir |
| 119321 | 2025-11-07 4:35 | 2025-11-07 7:37 | MySQL Server: Optimizer | Verified (75 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 (75 days) | S3 | 9.4.0 | Any | Any | Unexpected None after adding a window column |
| 71599 | 2014-02-06 7:48 | 2014-07-31 13:28 | MySQL Server: Logging | Verified (4192 days) | S3 | 5.6.15, 5.6.19 | Any | Any | Unexpected log output for mysqld --help --verbose |
| 117446 | 2025-02-12 7:56 | 2025-02-12 16:11 | MySQL Server: Optimizer | Verified (343 days) | S3 | 9.2 | Any | Any | Unexpected lock wait timeout when executing select for update |
| 116766 | 2024-11-25 3:46 | 2024-11-25 13:35 | MySQL Server: InnoDB storage engine | Verified (422 days) | S4 | 8.0 | Any | Any | Unexpected large number of dirty pages were flushed during crash recovery |
| 117808 | 2025-03-27 7:21 | 2025-03-27 10:01 | MySQL Server: Prepared statements | Verified (300 days) | S3 | 8.0.41, 8.4.2 | Any | Any | Unexpected JSON column DML error with prepare statement |
| 113176 | 2023-11-22 7:22 | 2023-11-22 7:55 | MySQL Server: DDL | Verified (791 days) | S3 | 8.1.0, 8.0.35 | Ubuntu | x86 | Unexpected errors caused by check constraints |
| 111471 | 2023-06-17 14:28 | 2023-06-18 13:26 | MySQL Server: Optimizer | Verified (948 days) | S2 | 8.0.33 | Ubuntu | x86 | Unexpected Error: Memory capacity exceeded |
| 111421 | 2023-06-14 15:34 | 2023-06-15 5:37 | MySQL Server: DDL | Verified (951 days) | S3 | last commit version in github, 8.0.33 | Any | Any | Unexpected error when `CHECK` a predicate that is always true |
| 79831 | 2016-01-04 10:12 | 2016-01-04 11:28 | MySQL Server: Row Based Replication ( RBR ) | Verified (3670 days) | S3 | 5.6.28 | Any | Any | Unexpected error message on crash-safe slave with max_relay_log_size set |
| 115662 | 2024-07-22 8:32 | 2024-09-30 14:05 | MySQL Server: Options | Verified (548 days) | S4 | 9.0.0, 8.4.0, 8.0.38 | Any | Any | Unexpected error and exit on unrecognized flags in flagset sysvar |
| 79286 | 2015-11-16 3:34 | 2015-11-16 15:27 | MySQL Server: DML | Verified (3719 days) | S3 | 5.0/5.1/5.5/5.6/5.7 | Any | Any | Unexpected ERROR 1093 of delete w/ subquery in from stmt |
| 119386 | 2025-11-13 11:44 | 2026-01-15 12:35 | MySQL Server: Optimizer | Verified (6 days) | S1 | 9.4.0 | Any | Any | unexpected error "Can't write; duplicate key in table '/tmp/#sql1_372_1'" |
| 119139 | 2025-10-13 7:30 | 2025-12-18 8:56 | MySQL Server: Optimizer | Verified (34 days) | S1 | 9.4.0 | Any | Any | Unexpected error `Incorrect DECIMAL value: '0' for column '' at row -1` |
| 108769 | 2022-10-13 23:41 | 2022-12-05 13:43 | MySQL Router | Verified (1195 days) | S3 | 8.0.29 | Linux | x86 | unexpected epoll messages |
| 117237 | 2025-01-19 4:13 | 2025-01-21 11:41 | MySQL Server: InnoDB storage engine | Verified (365 days) | S2 | 8.0.40, 8.4.3, 9.1.0 | Any | Any | Unexpected Duplicate Error in DDL Row Log Apply |
| 36045 | 2008-04-14 4:40 | 2016-01-03 20:45 | MySQL Server: InnoDB storage engine | Verified (5732 days) | S4 | 5.0.56 | Any | Any | Unexpected deadlock between concurrent REPLACEs |
| 115242 | 2024-06-06 8:43 | 2024-06-20 12:56 | MySQL Server: InnoDB storage engine | Verified (580 days) | S3 | 8.0.37, 8.4.0 | Any | Any | Unexpected dd_table_open_on_id_low() failure on concurrent RENAME TABLE |
| 104345 | 2021-07-16 23:45 | 2021-07-17 18:24 | MySQL Server: DDL | Verified (1649 days) | S3 | 8.0 | Any | Any | Unexpected cross join select error (#1022 can't write; duplicate key in table) |
| 71947 | 2014-03-05 18:55 | 2014-03-06 5:18 | MySQL Server: Partitions | Verified (4339 days) | S3 | 5.6, 5.7 | Any | Any | Unexpected change in error code on INSERT .. PARTITION causes replication abort |
| 100567 | 2020-08-19 3:37 | 2020-08-27 11:24 | MySQL Server: JSON | Verified (1981 days) | S3 | 8.0, 8.0.21, 8.0.11 | Any | Any | Unexpected cast to float from attribute of a JSON datum |
| 114237 | 2024-03-06 6:57 | 2024-03-06 8:30 | MySQL Server: Optimizer | Verified (686 days) | S5 | 8.2.0, 8.3.0 | Any | Any | Unexpected Cardinality by Index |
| 118516 | 2025-06-24 10:42 | 2025-07-03 18:36 | MySQL Server: InnoDB storage engine | Verified (202 days) | S3 | 8.0.39 | Any | Any | Unexpected blocked statement when different select statements are executed |
| 67297 | 2012-10-19 10:57 | 2025-10-12 20:45 | Connector / ODBC | Verified (4587 days) | S2 | 5.2.2 | Windows (Windows 2008 SP2 x64 ) | Any | Unexpected behaviour on INSERT/UPDATE strings with non-BMP unicode characters |
| 98103 | 2020-01-01 5:14 | 2023-09-18 19:09 | MySQL Server: Logging | Verified (2200 days) | S3 | All, 8.0.18 | Any | Any | unexpected behavior while logging an aborted query in the slow query log |
| 114299 | 2024-03-11 13:09 | 2024-03-11 14:40 | MySQL Server: InnoDB storage engine | Verified (681 days) | S3 | 5.7 8.0 | Any | Any | Unexpected behavior of auto_increment_offset |
| 116688 | 2024-11-18 3:23 | 2024-11-18 6:46 | MySQL Server: JSON | Verified (429 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 |
| 118999 | 2025-09-12 10:03 | 2025-09-23 7:52 | MySQL Server: Locking | Verified (121 days) | S3 | 8.4.6 | Linux | Any | Unexpected background histogram update warnings(MY-015116) |
| 106428 | 2022-02-09 22:31 | 2022-02-10 7:23 | MySQL Server: Optimizer | Verified (1441 days) | S2 | 8.0.28 | Any | Any | Unexpected aggregation result on lateral join |
| 109994 | 2023-02-08 19:44 | 2023-02-09 5:35 | MySQL Server: Partitions | Verified (1077 days) | S3 | 5.7, 8.0 | Any | Any | Unexpected 1748 error returns when update stored generated column partition key |
| 84197 | 2016-12-13 23:55 | 2017-07-17 4:55 | MySQL Cluster: Cluster (NDB) storage engine | Verified | S3 | 7.5.4 | Any | Any | UndoIndexBuffer and UndoDataBuffer should be removed from mgmsrv |
| 53429 | 2010-05-05 9:45 | 2011-02-16 23:44 | MySQL Proxy: Core | QA testing (5524 days) | S3 | 0.8.0 | Any | Any | undocumented default password in admin plugin |
| 72679 | 2014-05-19 12:14 | 2015-08-10 14:34 | MySQL Server: mysqldump Command-line Client | Verified (4206 days) | S3 | 5.6.17, 5.6.21 | Any | Any | Undocumented behavior when dumping mysql database using mysqldump utility |
| 98218 | 2020-01-14 9:14 | 2020-01-14 11:02 | Shell AdminAPI InnoDB Cluster / ReplicaSet | Verified (2199 days) | S3 | 8.0.19 | Debian | Any | Undocumented behavior of --report_port in InnoDB Cluster |
| 66679 | 2012-09-04 11:57 | 2015-08-24 20:07 | MySQL Workbench: SQL Editor | Verified (4886 days) | S4 | Any | Any | Undock resultset into a new window | |
| 119628 | 2026-01-05 22:20 | 2026-01-05 22:20 | MySQL Server: InnoDB storage engine | Open | S1 | 8.0 | Any | Any | Undo Truncation Bug, not fixed in 8.0, leads to Data Corruption. |
| 116374 | 2024-10-16 12:35 | 2024-11-12 8:47 | MySQL Server: InnoDB Plugin storage engine | Verified (435 days) | S3 | 8.0.40 | Any | Any | Undo tablespace was created unexpectedly |
| 97913 | 2019-12-06 11:15 | 2019-12-23 5:55 | MySQL Server: InnoDB storage engine | Verified (2235 days) | S3 | 5.7.28 | Any | Any | Undo logs growing during partitioning ALTER queries |
| 112717 | 2023-10-13 15:14 | 2026-01-05 22:21 | MySQL Server: Replication | Verified (819 days) | S3 | 8.0.34 | Any | Any | Undo log truncation does not finalize when super_read_only=1 |
| 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 |
| 57118 | 2010-09-30 0:51 | 2022-12-04 20:45 | MySQL Server: Locking | Verified (5592 days) | S3 | 5.1.49, 5.1.52-bzr | Any | Any | Undetected deadlock with select for update on a InnoDB + MyISAM join |
| 90554 | 2018-04-21 12:49 | 2019-01-25 8:32 | MySQL Server: Options | Verified (2821 days) | S4 | 8 | Windows | Any | Undesired change for Windows users in 8.0 |
| 75896 | 2015-02-13 15:12 | 2023-05-26 11:01 | MySQL Server: Optimizer | Verified (3906 days) | S4 | 5.7.6, 5.7.8, 8.0 | Any | Any | Undesired boolean coercion: WHERE id = 1 OR 2 |
| 100670 | 2020-08-28 6:51 | 2020-08-28 7:13 | MySQL Server: Optimizer | Verified (1972 days) | S3 | 8.0.21, 5.7.31, 5.6.48 | Any | Any | Undescribed behavior of INTERVAL function with NULL |
| 89414 | 2018-01-25 15:26 | 2018-01-25 16:32 | MySQL Server: MyISAM storage engine | Verified (2918 days) | S3 | 5.5, 5.6 | Any | Any | Undersized buffer in myisamchk |
| 86004 | 2017-04-19 12:29 | 2017-07-17 14:11 | MySQL Workbench | Verified (3110 days) | S5 | 6.3.9 | Windows (Microsoft Windows 10 Pro) | Any | Underscore not displayed in query results |
| 119599 | 2025-12-27 2:30 | 2025-12-29 4:51 | MySQL Server: Optimizer | Verified (23 days) | S3 | 8.0.41 | Any | Any | Under the same SQL, the results of hash join and nested loop join are inconsistent |
| 119133 | 2025-10-11 6:55 | 2025-10-11 6:56 | MySQL Server: InnoDB storage engine | Open (102 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. |
| 76942 | 2015-05-05 18:25 | 2015-05-05 18:25 | MySQL Server: InnoDB storage engine | Open | S4 | Any | Any | Undelete ib_logfiles before shutdown | |
| 49574 | 2009-12-10 8:05 | 2021-05-02 20:45 | MySQL Cluster: Cluster (NDB) storage engine | Verified (5885 days) | S3 | mysql-5.1-telco-7.0 | Linux | Any | undefined reference to ... libwrap problem |
| 27376 | 2007-03-22 14:51 | 2013-06-14 19:27 | MySQL Server | Verified (6880 days) | S4 | 5.0.18 | Any | Any | Uncorrect unique key implementation on multiple optional columns |
| 55802 | 2010-08-06 13:45 | 2021-05-02 20:45 | MySQL Cluster: Cluster (NDB) storage engine | Verified (5647 days) | S4 | mysql-5.1-telco-7.1 | Any | Any | Unconvenient default settings for InitialLogFileGroup, InitialTablespace |
| 46641 | 2009-08-11 0:54 | 2022-12-04 20:45 | MySQL Server: Parser | Verified (6001 days) | S3 | 5.1.36/5.4 | Any | Any | Unclear warning message 'Warning: 1292: Truncated incorrect DOUBLE value: ___' |
| 48618 | 2009-11-09 1:59 | 2024-02-04 20:45 | MySQL Proxy: Install/Config | QA testing (5852 days) | S3 | 0.7.2 | Linux (Ubuntu 9.0.4) | Any | Unclear errors while running configure for mysql proxy 0.7.2 |
| 79932 | 2016-01-12 9:27 | 2016-07-21 7:37 | MySQL Server: InnoDB storage engine | Verified (3471 days) | S2 | 5.7.10 | CentOS (7) | Any | Unclear error message while altering compressed table with page compression |
| 30769 | 2007-09-03 11:59 | 2011-02-16 23:43 | MySQL Server: Errors | Verified (6715 days) | S4 | 5.0.46-enterprise-gpl | Any | Any | Unclear error message when disk full during sort |
| 40000 | 2008-10-13 13:49 | 2025-12-07 20:45 | MySQL Server: Tests | Verified (6076 days) | S4 | 5.0.67, 4.1, 5.0, 5.1, 6.0 bzr | Other (Ubuntu 7.10) | Any | Unclear error message in sql-bench/run-all-tests |
| 83970 | 2016-11-25 21:10 | 2016-12-05 16:13 | MySQL Server: Replication | Verified (3334 days) | S3 | Any | Any | Unclear error from engines not supporting sql_exec_mode=IDEMPOTENT | |
| 77256 | 2015-06-05 9:44 | 2015-06-05 11:11 | MySQL Server: Security: Audit | Verified (3883 days) | S3 | 5.6,5.7, 5.6.25, 5.7.7 | Any | Any | Unclear (incorrect ?) audit plugin notifications for stored procedures |
| 52638 | 2010-04-06 23:26 | 2018-06-24 20:45 | MySQL Workbench: Modeling | Verified (5768 days) | S3 | 5.2.17 | Any | Any | Unavailable options should be disabled |
| 55074 | 2010-07-08 10:51 | 2024-05-19 20:45 | MySQL Enterprise Monitor: Agent | Verified | S4 | Any | Any | Unattended installer with additional parameters to mysql-monitor-agent.ini | |
| 114361 | 2024-03-15 1:53 | 2024-08-14 9:34 | MySQL Server: Replication | Verified (674 days) | S5 | 8.0 | Any | Any | Unaligned Delegate's lock reduces performance |
| 54262 | 2010-06-06 2:26 | 2018-06-24 20:45 | MySQL Workbench: SQL Editor | Verified (4986 days) | S2 | 5.2.22, 5.2.40 | Windows (revision 6091) | Any | Unable to view the routine when clicking on alter routine |
| 80210 | 2016-01-31 19:57 | 2016-02-01 8:00 | MySQL Utilities | Verified (3642 days) | S2 | 1.5.6 | CentOS | Any | Unable to use mysqldbexport: "Error: Missing gtid_executed system variable" |
| 81061 | 2016-04-13 8:27 | 2017-07-07 1:21 | MySQL Server: Document Store: X Plugin | Verified (3570 days) | S2 | 5.7.12 | Any | Any | Unable to use for loop with add() for adding documents inside mysqlsh-py |
| 73788 | 2014-09-03 4:11 | 2019-11-07 4:58 | Connector / NET | Verified (4054 days) | S2 | 6.8.3.2, 6.9.5 | Any | Any | Unable to use DateTimeOffset in code-first EF model with MySQL Connector for .NE |
| 91340 | 2018-06-20 23:10 | 2020-10-02 13:50 | MySQL Server: DML | Verified (1937 days) | S4 | 5.7.22-0ubuntu0.16.04.1 | Ubuntu (16.04.1 LTS) | Other (x64) | Unable to turn event scheduling on or off for a single database? |
| 66719 | 2012-09-06 7:52 | 2013-02-22 5:01 | MySQL Cluster Manager | Verified (4716 days) | S2 | 1.1.5 | Any | Any | Unable to startup MySQL cluster through MCM |
| 103753 | 2021-05-20 11:41 | 2024-07-08 13:09 | MySQL Workbench: Administration | Verified (1704 days) | S3 | 8.0.23, 8.0.24, 8.0.25, 8.0.31, 8.0.32, 8.0.38 | Windows (Server 2019 Std. 1809, 10, 11) | Any | Unable to start/stop local Server with Workbench |
| 84651 | 2017-01-24 20:07 | 2017-01-31 5:16 | MySQL Cluster: Cluster (NDB) storage engine | Verified (3277 days) | S3 | 7.5.5 | Linux (x64) | Any | unable to start ndbmtd after upgrade |
| 117952 | 2025-04-12 16:20 | 2025-04-24 0:34 | MySQL Operator | Verified (281 days) | S4 | Any | Any | Unable to specify retention policy for MySQL Operator | |
| 85623 | 2017-03-25 10:21 | 2021-04-08 9:46 | MySQL Server: Replication | Verified (3221 days) | S3 | 5.7.17 | Any | Any | Unable to skip replication error Query caused different errors on master-slave |
| 20235 | 2006-06-02 18:03 | 2022-12-04 20:45 | MySQL Server: Security: Privileges | Verified (6566 days) | S3 | 5.0.21-community-nt | Windows (win32 - XP SP2, Fedora core 5) | Any | Unable to SHOW CREATE PROCEDURE without SELECT grant |
| 111178 | 2023-05-29 3:33 | 2024-04-10 7:28 | MySQL Server: DDL | Verified (968 days) | S2 | 8.0.25, 8.0.33, 8.3.0 | Any | Any | Unable to set the secondary engine |
| 85178 | 2017-02-24 17:54 | 2017-04-05 14:18 | MySQL Workbench: SQL Editor | Verified (3213 days) | S3 | 6.3.6, 6.3.9 | MacOS (10.12.4 Beta (16E163f)) | Any | Unable to set table when exporting data from a JOIN |
| 90350 | 2018-04-09 12:50 | 2020-06-12 9:52 | MySQL Workbench | Verified (2844 days) | S2 | 6.3.10, 8.0.20 | Windows (Microsoft Windows 7 Enterprise Service Pack 1) | Any (x64) | Unable to see table with generated columns in fk referenced column list |
| 104755 | 2021-08-28 3:56 | 2021-09-02 13:19 | MySQL Workbench: Migration | Verified (1602 days) | S3 | 8.0.17, 8.0.26 | Windows (Microsoft Windows 10 Enterprise) | x86 | Unable to see Schema Details in Migration Wizard Workbench 8.0.17 |
| 40740 | 2008-11-14 12:59 | 2021-05-02 20:45 | MySQL Server: Information schema | Verified (6272 days) | S4 | mysql-5.1-telco-7.0 | Any | Any | Unable to see creation time of databases |
| 87729 | 2017-09-11 19:33 | 2019-03-05 12:22 | MySQL Server: Command-line Clients | Verified (2991 days) | S3 | 5.6.37, 5.7.19 | CentOS (7) | Any | Unable to run myisamchk commands |
| 22499 | 2006-09-19 22:33 | 2013-12-05 19:09 | MySQL Server: MyISAM storage engine | Verified (4604 days) | S4 | 5.0.18 | Any | Any | Unable to rename 'packed' table, Unable to 'myisampack' table with live databas. |
| 39173 | 2008-09-02 8:39 | 2025-12-07 20:45 | MySQL Server: Stored Routines | Verified (6350 days) | S3 | 5.1.26, 5.1 bzr | Any (Linux, Windows) | Any | Unable to remove event's ENDS |
| 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 |
| 92647 | 2018-10-03 3:46 | 2018-10-04 5:06 | MySQL Router | Verified (2666 days) | S2 | 8.0.12-1 | CentOS (6) | x86 | Unable to natively increase default number of open file descriptors. |
| 65782 | 2012-07-01 18:08 | 2012-07-04 9:57 | MySQL Websites: MySQLForge | Verified (4951 days) | S2 | MacOS (Tried from Safari browser and Firefox browser) | Any | Unable to login | |
| 115959 | 2024-08-29 9:53 | 2024-08-29 10:42 | MySQL Server: Logging | Verified (510 days) | S3 | 8.0.39 | Any | Any | Unable to locate recent stack traces in a large error log. |
| 41679 | 2008-12-22 19:38 | 2012-05-18 20:19 | MySQL Enterprise Monitor: Web | Verified (6049 days) | S4 | 2.0.2.7125 | Any | Any | Unable to know when an event went from critical to success |
| 70000 | 2013-08-12 17:53 | 2017-03-07 14:45 | MySQL Server: Command-line Clients | Verified (4544 days) | S4 | 5.7.2 | Windows | Any | unable to interrupt a mysql client 'source' file processing |
| 83046 | 2016-09-20 7:16 | 2017-03-14 9:38 | MySQL Package Repos | Verified (3393 days) | S3 | Ubuntu (16.04 LTS) | Any | Unable to install mysql-server-5.6 from official MySQL APT Repo | |
| 63718 | 2011-12-11 18:45 | 2011-12-14 10:30 | MySQL Server: Options | Verified (5154 days) | S3 | 5.1.41, 5.1.61 | Any | Any | Unable to increase ft_max_word_len variable |
| 72941 | 2014-06-10 16:03 | 2014-07-15 19:02 | MySQL Server: C API (client library) | Verified (4208 days) | S2 | 5.6.21, 5.5.39, 5.1.74 | Any | Any | Unable to get collation from charsetnr of MYSQL_FIELD |
| 13413 | 2005-09-22 21:51 | 2011-02-16 23:43 | MySQL Server: General | Verified | S4 | 4.1.x, 5.0.x | Any (all) | Any | Unable to get any information or stats on additional key buffers |
| 109202 | 2022-11-25 2:46 | 2022-12-02 7:24 | MySQL Router | Verified (1146 days) | S4 | 8.0.30 | CentOS | Any | Unable to fetch live group_replication member data from any server in cluster |
| 110180 | 2023-02-23 9:41 | 2023-02-28 17:10 | MySQL Router | Verified (1058 days) | S4 | 8.0.30 | Any | Any | Unable to fetch live group_replication member data from any server in cluster |
| 106592 | 2022-02-28 6:08 | 2022-08-16 9:44 | Connector / NET | Verified (1280 days) | S3 | 6.0.0+MySQL8.0.28 | Windows | Any | Unable to do Entity Framework Core Migration after migrating to version 6.0.0 |
| 74908 | 2014-11-17 22:58 | 2015-07-07 8:40 | MySQL Server: Replication | Verified (3851 days) | S2 | 5.6.21, 5.6.27 | Linux (Ubuntu 14.04 LTS x86_64) | Any | Unable to detect network timeout in 5.6 when using SSL (regression from 5.5) |
| 118476 | 2025-06-18 8:45 | 2025-07-02 14:47 | MySQL Server: DDL | Verified (217 days) | S2 | 8.0, 8.4 | Red Hat | x86 | Unable to create partition with name '1e3fRQM2GhI' |
| 110872 | 2023-04-30 2:06 | 2023-05-04 11:32 | MySQL Server: DDL | Verified (994 days) | S3 | 8.0 | Any | Any | Unable to create indexes concurrently on the same table |
| 114357 | 2024-03-14 17:38 | 2025-06-18 13:59 | Connector / NET | Verified (217 days) | S2 | 8.3.0 | Windows | Any | Unable to Connect to Any of the Specified MySQL Hosts |
| 116879 | 2024-12-04 21:25 | 2024-12-09 12:12 | MySQL Server: Documentation | Verified (411 days) | S3 | Ver 8.0.40 | Ubuntu (Ver 8.0.40-0ubuntu0.24.04.1 for Linux on x86_64 ((Ubuntu))) | x86 | Unable to configure external locking in MySQL with --skip-external-locking |
| 113270 | 2023-11-29 0:18 | 2023-11-29 10:34 | MySQL Server: Compiling | Verified (784 days) | S3 | 8.0.35 | Any | Any | Unable to compile 8.0.35 with DISABLE_PSI_THREAD |
| 73442 | 2014-07-31 0:21 | 2015-11-24 22:47 | MySQL Workbench: SQL Editor | Verified (4188 days) | S3 | 6.1.6, 6.1.7 | MacOS (10.9.4) | Any | Unable to close query tab while executing query |
| 81394 | 2016-05-12 13:40 | 2023-09-18 15:54 | MySQL Server: Performance Schema | Verified (856 days) | S3 | 5.7.12,5.7.15 | Any | Any | Unable to change performance_schema whilst super_read_only is enabled |
| 60583 | 2011-03-22 10:49 | 2011-03-22 13:51 | MySQL Server: Errors | Verified (5419 days) | S3 | 5.5.9 | Windows | Any | Unable to call user created functions from another schema |
| 81442 | 2016-05-16 22:12 | 2018-01-24 16:08 | MySQL Server: Options | Verified (2919 days) | S3 | 5.7.12,5.7.15,8.0.0,8.0.4-rc | Any | Any | Unable to analyze table whilst super_read_only is enabled |
| 73258 | 2014-07-10 11:19 | 2014-07-10 12:27 | MySQL Server: Security: Privileges | Verified (4213 days) | S3 | >= 5.6.3, 5.6.20 | Linux | Any | Unable to analyze ALL queries with EXPLAIN on read-only account |
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