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| ID# | Date | Updated | Type | Status | Sev | Version | OS | CPU | Summary |
|---|---|---|---|---|---|---|---|---|---|
| 38434 | 2008-07-29 19:15 | 2012-05-18 20:19 | MySQL Server: DDL | Verified (5735 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 |
| 77766 | 2015-07-17 15:12 | 2015-07-25 10:11 | Connector / J | Verified (3191 days) | S2 | 5.1.34 | Windows (8.1 x64) | Any | CallableStatement.getObject have inconsistent behavior |
| 62256 | 2011-08-24 21:52 | 2011-08-25 16:03 | MySQL Server: Security: Privileges | Verified (4621 days) | S3 | >= 5.1.53 | Linux | Any | mysql_upgrade should convert Host values in mysql.user to lower case |
| 38731 | 2008-08-11 21:33 | 2016-10-16 20:45 | MySQL Server: Command-line Clients | Verified (5666 days) | S3 | >=5.0.25; >= 5.1.12 | Any | Any | mysql client too greedy on NO_BACKSLASH_ESCAPES |
| 81803 | 2016-06-10 12:35 | 2016-06-15 16:58 | MySQL Server: Optimizer | Verified (2865 days) | S5 | >=5.1 | Any | Any | Mysql 5.1 and later Update performance regression |
| 44278 | 2009-04-15 3:26 | 2014-07-02 11:56 | MySQL Server: Command-line Clients | Patch pending (5372 days) | S2 | 1.23, 5.1, 6.0 bzr | Linux (RHEL4) | Any | mysqlhotcopy unable to backup schema with a hyphen in its name |
| 15089 | 2005-11-21 4:24 | 2011-02-16 23:43 | MySQL Server | Verified (5448 days) | S2 | 3.1.10, 4.1, 5.0, 5.1, 6.0 bzr | Any (Linux, Windows XP sp2) | Any | BLOB data should not remain in memory |
| 41390 | 2008-12-11 10:55 | 2011-02-16 23:43 | MySQL Server | Verified (5608 days) | S2 | 3.2, 4.1, 5.0, 5.1, 6.0 bzr | Linux (pc-linux-gnu i486) | Any | mysqlbinlog doesn't properly handle local slow IO |
| 1382 | 2003-09-23 9:40 | 2022-12-04 20:45 | MySQL Server: Prepared statements | Verified (6296 days) | S2 | 4.0, 4.1, 5.0, 5.1 | Any (all) | Any | SQLDescribeParam returns the same type information |
| 20447 | 2006-06-14 5:06 | 2012-05-18 20:19 | MySQL Server: Charsets | Verified (5625 days) | S2 | 4.0, 4.1, 5.0, 5.1 | Any (any) | Any | Problem with prefix keys with contractions and expansions |
| 22222 | 2006-09-10 9:12 | 2019-03-18 13:57 | MySQL Server: Command-line Clients | Verified (5980 days) | S3 | 4.0, 4.1, 5.0, 5.1 | Windows (Windows) | Any | stream buffers not always flushed |
| 39298 | 2008-09-08 6:42 | 2018-09-09 20:45 | MySQL Server: Optimizer | Verified (5527 days) | S3 | 4.0, 4.1, 5.0, 5.1, 6.0 | Any | Any | Prefix key search returns wrong result for multi-level collations |
| 44145 | 2009-04-08 9:26 | 2011-02-16 23:43 | MySQL Server: General | Verified (4816 days) | S3 | 4.0.1+, 5.1 bzr | Any | Any | FLUSH DES_KEY_FILE does not reload the DES key file |
| 1956 | 2003-11-25 16:23 | 2022-12-04 20:45 | MySQL Server: Parser | Verified (5683 days) | S3 | 4.0.12, 4.1.0, 5.1.52 | Any (Any) | Any | Parser allows naming of PRIMARY KEY |
| 8036 | 2005-01-20 10:12 | 2018-09-09 20:45 | MySQL Server: Optimizer | Verified (7020 days) | S3 | 4.0.18, 4.1.10, 5.1.52 | FreeBSD (Free BSD 4.5, Linux) | Any | Bad optimization of ORDER BY ... LIMIT 1 if one table is MyISAM, another InnoDB |
| 3329 | 2004-03-29 22:23 | 2011-02-16 23:42 | MySQL Server | Verified (5448 days) | S3 | 4.0.18/4.0.19 Source, 5.0, 5.1, 6.0 bzr | Any (Windows, MacOSX) | Any | Incomplete lower_case_table_names=2 implementation |
| 28404 | 2007-05-13 18:33 | 2018-11-11 14:44 | MySQL Server: Optimizer | Verified (1986 days) | S2 | 4.0.31, 4.1.25, 4.1.26, 5.0.42-BK, 5.0.46, 5.1.33 | Linux | Any | Optimizer does not consider index that can be used for ORDER BY |
| 23327 | 2006-10-16 9:15 | 2012-05-18 20:19 | MySQL Server | In progress (6041 days) | S3 | 4.1 BK, 5.0 BK, 5.1 BK | Windows (XP) | Any | Strange mapping of certain values for system variable |
| 20353 | 2006-06-09 11:12 | 2012-05-18 20:19 | MySQL Server: Charsets | Verified (5625 days) | S3 | 4.1, 5.0, 5.1 | Any | Any | Prefix key search return incorrect results for ignorable characters |
| 35320 | 2008-03-16 12:45 | 2022-12-04 20:45 | MySQL Server: DDL | Verified (5877 days) | S3 | 4.1, 5.0, 5.1 | Any | Any | Wrong semantics of multi-component constraint name |
| 42808 | 2009-02-12 22:17 | 2018-09-09 20:45 | MySQL Server: Optimizer | Verified (5544 days) | S5 | 4.1, 5.0, 5.1 | Any | Any | Execution Plan Cache |
| 52174 | 2010-03-18 10:59 | 2018-09-09 20:45 | MySQL Server: Optimizer | Verified (5127 days) | S3 | 4.1, 5.0, 5.1 | Any | Any | Sometimes wrong plan when reading a MAX value from non-NULL index |
| 45689 | 2009-06-23 19:37 | 2011-02-16 23:44 | MySQL Server | Verified (5412 days) | S3 | 4.1, 5.0, 5.1 bzr | Any | Any | SESSION 'interactive_timeout' variable is useless |
| 43870 | 2009-03-26 0:26 | 2011-02-16 23:43 | MySQL Server: Command-line Clients | Verified (5497 days) | S3 | 4.1, 5.0, 5.1, 6.0 | Any | Any | mysqlbug does not actually report bugs anywhere |
| 44060 | 2009-04-03 3:07 | 2018-09-09 20:45 | MySQL Server: DML | Verified (5492 days) | S3 | 4.1, 5.0, 5.1, 6.0 bzr | Any | Any | First option of PROCEDURE ANALYSE() does not work, second needs some work |
| 37053 | 2008-05-29 4:11 | 2018-09-09 20:45 | MySQL Server: Optimizer | Verified (5694 days) | S3 | 4.1, 5.0, 5.1,6.0.5 | Any (Linux, Solaris) | Any | Optimizer unnecessarily uses temporary and filesort with ORDER BY |
| 34078 | 2008-01-26 14:19 | 2020-05-03 20:45 | MySQL Server: Optimizer | Verified (5901 days) | S3 | 4.1,5.0,5.1,6.0-BK | Any (Linux) | Any | ref access is not used for varchar column |
| 10992 | 2005-05-31 16:17 | 2017-11-13 0:44 | MySQL Server: DDL | Verified (6260 days) | S3 | 4.1.13, 5.1.52 | Any | Any | MyISAM foreign key definitions create indexes |
| 24762 | 2006-12-01 21:41 | 2011-02-16 23:43 | MySQL Server | Verified (5291 days) | S1 | 4.1.20,5.0.60,5.1.38,5.1.40 | Linux (CentOS,Mac OSX) | Any | Failure to import data (timestamp) |
| 22246 | 2006-09-11 21:37 | 2022-12-04 20:45 | MySQL Server: Locking | Verified (5242 days) | S3 | 4.1.22, 5.0.45, 5.1.43, 6.0.14 | Linux (Linux) | Any | Allow LOCK TABLE WRITE lock a non-existent table. |
| 40910 | 2008-11-20 22:34 | 2011-02-16 23:43 | MySQL Server: General | Verified (5576 days) | S2 | 4.1.22, 5.0.70, 5.1.22-rc, 5.1.30, 6.0.7 | Any (7.0) | Any | SELECT MAX(DATETIME) INTO @var yields LONGBLOB |
| 36300 | 2008-04-23 17:49 | 2018-09-09 20:45 | MySQL Server: Optimizer | Verified (5211 days) | S3 | 4.1.26, 5.0.32, 5.0+, 5.1.43-bzr, 6.0.14-bzr | Linux | Any | min() and max() functions returns NULL when using NOT + BETWEEN in where |
| 36161 | 2008-04-16 22:44 | 2018-09-09 20:45 | MySQL Server: Parser | Verified (5846 days) | S3 | 5.0 and 5.1 | Any | Any | Subquery in FROM clause accepts invalid syntax of LIMIT |
| 24489 | 2006-11-21 22:16 | 2022-12-04 20:45 | MySQL Server: Stored Routines | Verified (6345 days) | S3 | 5.0 BK, 5.1 BK | Linux (Linux) | Any | @@sql_select_limit applies to stored functions, triggers, events |
| 26374 | 2007-02-14 17:17 | 2018-09-09 20:45 | MySQL Server: Data Types | Verified (5980 days) | S3 | 5.0 BK. 5.1 BK | Linux (Linux) | Any | insert/update of unsigned bigint column fails when using variable larger than |
| 41293 | 2008-12-08 10:21 | 2011-02-16 23:43 | MySQL Server | Verified (5484 days) | S2 | 5.0 bzr, 5.1 | Any | Any | user variables from remote hosts can be considerably slow |
| 28331 | 2007-05-09 11:37 | 2022-12-04 20:45 | MySQL Server: Security: Privileges | Verified (5980 days) | S3 | 5.0-bk, 5.1-bk | Any | Any | Unclear error message when CREATE USER fails due to duplicate key |
| 33772 | 2008-01-09 14:58 | 2020-05-03 20:45 | MySQL Server: Data Types | Verified (5944 days) | S3 | 5.0-bk, 5.1-bk | Any | Any | Monthname (string) comparison with Month (integer) succeeds where it shouldn't |
| 14638 | 2005-11-04 13:10 | 2012-05-18 20:19 | MySQL Server: General | Verified (5242 days) | S5 | 5.0-BK, 5.1.43-bzr | Any (any) | Any | ptr_compare processes data only byte wise |
| 54921 | 2010-06-30 16:41 | 2018-09-09 20:45 | MySQL Server: Optimizer | Verified (5042 days) | S3 | 5.0-bzr, 5.1-bzr | Any | Any | ORDER BY doesn't use index if ref lookup on VARBINARY column used |
| 56441 | 2010-09-01 9:22 | 2011-02-16 23:44 | MySQL Server: General | Verified (4967 days) | S2 | 5.0-bzr, 5.1-bzr | Linux | Any | mysql_upgrade 5.0->5.1 fails for tables with long names |
| 44625 | 2009-05-03 9:59 | 2023-02-09 22:49 | MySQL Server: Stored Routines | Verified (5096 days) | S3 | 5.0, 5.1 | Any | Any | Triggers should not be loaded on SELECTs |
| 46659 | 2009-08-11 16:23 | 2012-05-18 20:19 | MySQL Server: Charsets | Verified (5364 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 |
| 53372 | 2010-05-03 13:05 | 2022-12-04 20:45 | MySQL Server: DDL | Verified (5099 days) | S2 | 5.0, 5.1 | Any | Any | RESTORE TABLE under LOCK TABLES leads to a crash |
| 54051 | 2010-05-28 2:02 | 2022-12-04 20:45 | MySQL Server: General | Verified (5075 days) | S3 | 5.0, 5.1 | Any | Any | BENCHMARK allows pointlessly high count values |
| 56350 | 2010-08-29 20:52 | 2018-09-09 20:45 | MySQL Server: Views | Verified (4981 days) | S3 | 5.0, 5.1 | Other (Win XP) | Any | View of Union with literals compiles with wrong data types. |
| 34023 | 2008-01-23 22:07 | 2020-05-03 20:45 | MySQL Server: Views | Verified (5929 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 |
| 54948 | 2010-07-01 23:27 | 2011-02-16 23:44 | MySQL Server: General | Verified (5041 days) | S3 | 5.0, 5.1, 5.5 | Any | Any | help Language Structure produces strange output |
| 65017 | 2012-04-17 23:41 | 2012-04-25 8:51 | MySQL Server: DML | Verified (4384 days) | S3 | 5.0, 5.1, 5.5 | Any | Any | Date and time functions are not consistently named |
| 51820 | 2010-03-08 9:12 | 2011-02-16 23:44 | MySQL Server: Options | Verified (5156 days) | S3 | 5.0, 5.1, 5.5-m3, 6.0-codebase | Any | Any | Error log is automatically named after the PID file's name |
| 32151 | 2007-11-06 21:12 | 2022-12-04 20:45 | MySQL Server: Data Types | Verified (3853 days) | S3 | 5.0, 5.1, 5.5, 5.6, 5.7 | Any | Any | Inconsistent errors/warnings for large UTF8 VARCHAR columns |
| 60997 | 2011-04-28 19:38 | 2011-05-04 10:10 | MySQL Server: InnoDB storage engine | Verified (4734 days) | S3 | 5.0, 5.1, 5.5, 5.6.3 | Any | Any | Tablespace size in header not updated properly |
| 51546 | 2010-02-26 10:02 | 2022-12-04 20:45 | MySQL Server: DDL | Verified (5162 days) | S3 | 5.0, 5.1, 5.5.99 + | Any | Any | unique index cannot upgrade to primary index if contains partial segment/column |
| 59526 | 2011-01-15 14:08 | 2018-09-09 20:45 | MySQL Server: DML | Verified (4827 days) | S3 | 5.0, 5.1, 5.6.2 | Any | Any | ZERO-date can be inserted in 'no_zero_date' sql_mode |
| 27156 | 2007-03-14 23:33 | 2018-09-09 20:45 | MySQL Server: Data Types | Verified (4913 days) | S3 | 5.0, 5.1, 5.6.99 | Linux (Linux) | Any | Not even if strict mode will halt on warnings |
| 39049 | 2008-08-26 16:18 | 2018-09-09 20:45 | MySQL Server: Data Types | Patch pending (5609 days) | S3 | 5.0, 5.1, 6.0 | Any | Any | Wrong warning when comparing some decimal values to NULL |
| 33006 | 2007-12-05 17:40 | 2011-02-16 23:43 | MySQL Server: Command-line Clients | Verified (5979 days) | S3 | 5.0, 5.1, 6.0 | Linux (SUSE 10 64-bit, FreeBSD 7.0 64-bit) | Any | mysql client: editing non-ascii characters fails |
| 38884 | 2008-08-19 7:40 | 2011-02-16 23:43 | MySQL Server: General | Verified (5679 days) | S3 | 5.0, 5.1, 6.0 | Any | Any | time calculation during a routine |
| 43980 | 2009-03-31 10:57 | 2011-02-16 23:43 | MySQL Server: Information schema | Verified (5498 days) | S3 | 5.0, 5.1, 6.0 | Any | Any | Access location of Binary Logs impossible through SHOW statement or I_S |
| 44874 | 2009-05-14 11:56 | 2018-09-09 20:45 | MySQL Server: Data Types | Verified (5450 days) | S3 | 5.0, 5.1, 6.0 | Linux (debian 7) | Any | select into outfile exports wrong integer width |
| 34281 | 2008-02-04 14:28 | 2022-12-04 20:45 | MySQL Server: DDL | Verified (5919 days) | S3 | 5.0, 5.1, 6.0 BK | Any | Any | TIME and YEAR data types don't follow NO_ZERO_DATE and NO_ZERO_IN_DATE |
| 35090 | 2008-03-05 20:15 | 2011-02-16 23:43 | MySQL Server: General | Verified (5526 days) | S3 | 5.0, 5.1, 6.0 BK | Any (Unix-only?) | Any | umask applied as bitmap instead of as a mask |
| 39413 | 2008-09-11 23:26 | 2022-12-04 20:45 | MySQL Server: DDL | Verified (5698 days) | S3 | 5.0, 5.1, 6.0 bzr | Any | Any | Incorrect AUTO_INCREMENT value allowed |
| 41785 | 2008-12-29 16:41 | 2012-05-18 20:19 | MySQL Server: C API (client library) | Verified (5590 days) | S3 | 5.0, 5.1, 6.0 bzr | Any | Any | C API doesn't know about change in server status after COM_CHANGE_USER |
| 42058 | 2009-01-12 19:00 | 2011-02-16 23:43 | MySQL Server | Verified (5576 days) | S2 | 5.0, 5.1, 6.0 bzr | Any | Any | Bit index fails to return all matching rows |
| 43451 | 2009-03-06 10:28 | 2018-09-09 20:45 | MySQL Server: Data Types | Verified (5523 days) | S3 | 5.0, 5.1, 6.0 bzr | Linux | Any | Wrong varchar to decimal conversion |
| 44469 | 2009-04-24 18:58 | 2011-02-16 23:43 | MySQL Server | Verified (5469 days) | S3 | 5.0, 5.1, 6.0 bzr | Any | Any | my_bitmap overallocates the memory |
| 30970 | 2007-09-12 11:11 | 2016-09-30 11:46 | MySQL Server: General | Verified (6064 days) | S3 | 5.0, 5.1, actually all | Any | Any | errors in my.cnf should not affect --help or --version |
| 8113 | 2005-01-24 15:43 | 2018-09-09 20:45 | MySQL Server: Optimizer | Verified (5358 days) | S5 | 5.0, 5.1, azalea bzr | Any | Any | Select with between optimization |
| 46135 | 2009-07-12 19:03 | 2018-09-09 20:45 | MySQL Server: Optimizer | Verified (5018 days) | S2 | 5.0, 5.1, next, 6.0.0, 6.0.2, 5.1.36 | Any | Any | LIMIT + JOIN problem |
| 53825 | 2010-05-19 20:17 | 2022-04-10 20:45 | MySQL Server: InnoDB storage engine | Verified (5084 days) | S2 | 5.0, 5.1, plugin | Any | Any | Removing locks from queue is very CPU intensive with many locks |
| 30010 | 2007-07-24 16:18 | 2021-05-02 20:45 | MySQL Server: Stored Routines | Verified (5784 days) | S2 | 5.0, 5.1.20, 5.1.24-ndb-6.3.14 | Linux (Fedora Core 5) | Any | Auto-increment out of sync when using triggers and NDB Cluster |
| 42270 | 2009-01-22 13:52 | 2011-02-16 23:43 | MySQL Server: General | Verified (5566 days) | S3 | 5.0, 5.1.30 | Any | Any | With SQL server mode NO_AUTO_VALUE_ON_ZERO, DEFAULT is treated as 0 |
| 60613 | 2011-03-24 3:29 | 2013-01-16 19:54 | MySQL Server: InnoDB storage engine | Verified (4111 days) | S3 | 5.0, 5.1.56, 5.1.67 | Any | Any | SYS_TABLES is accessed before recv_recovery_from_checkpoint_finish() may crash |
| 76715 | 2015-04-15 17:08 | 2018-03-19 22:38 | MySQL Server: DML | Verified (2233 days) | S3 | 5.0, 5.1+ | Any | Any | Different behavior of LAST_INSERT_ID() function within a trigger AFTER INSERT |
| 50168 | 2010-01-08 2:16 | 2018-09-09 20:45 | MySQL Server: Optimizer | Verified (5210 days) | S3 | 5.0,5.1 | Any | Any | The value of 'rows' in EXPLAIN output is not accurate for LIMIT |
| 25153 | 2006-12-18 17:35 | 2013-03-03 20:45 | MySQL Server: Options | Verified (6331 days) | S3 | 5.0,5.1 | Linux (SUSE 10.0 / 64-bit) | Any | mysqld --skip-engine option |
| 46227 | 2009-07-16 14:43 | 2018-09-09 20:45 | MySQL Server: Optimizer | Verified (5391 days) | S3 | 5.0,5.1,5.4 | Any | Any | Wrong result on DISTINCT + aggregate + JOIN + InnoDB |
| 32318 | 2007-11-13 13:34 | 2011-02-16 23:43 | MySQL Server: C API (client library) | Verified (6001 days) | S3 | 5.0,5.1,6 | Any | Any | mysql_fetch_fields() and mysql_fetch_lengths() should return 'const' |
| 12671 | 2005-08-19 10:32 | 2017-11-13 20:42 | MySQL Server: General | Verified (4874 days) | S3 | 5.0.10, 5.0.91, 5.1.53 | Any (Linux) | Any | SHOW CREATE DATABASE shows versioned CHARACTER SET specification |
| 12719 | 2005-08-22 10:51 | 2017-11-13 20:47 | MySQL Server: Stored Routines | Verified (5448 days) | S3 | 5.0.12, 5.0.14-rc, 5.1.34 | Linux (Linux) | Any | SHOW CREATE PROCEDURE/FUNCTION does obey sql_quote_show_create |
| 14347 | 2005-10-26 18:53 | 2022-12-04 20:45 | MySQL Server: Parser | Verified (5560 days) | S2 | 5.0.15, 5.0.74, 5.1.30, 6.0.9 | Linux (Linux Suse 10, Windows) | Any | Can't remove FOREIGN KEY |
| 14668 | 2005-11-05 8:19 | 2022-12-04 20:45 | MySQL Server | Verified (5448 days) | S5 | 5.0.16-BK, 5.1.34 | Any (any) | Any | funktions storing in machine independent format not optimized for PPC |
| 16184 | 2006-01-04 13:14 | 2018-09-09 20:45 | MySQL Server: Information schema | Verified (5447 days) | S1 | 5.0.18, 5.0, 5.1, 6.0 bzr | Any (Windows, MacOSX) | Any | DatabaseMetaData.getImportedKeys returns lower case tablename |
| 6442 | 2004-11-04 20:33 | 2018-09-09 20:45 | MySQL Server: Views | Verified (5677 days) | S3 | 5.0.2, 5.1.28 | Any | Any | Views: updatability not established at view creation time |
| 20356 | 2006-06-09 11:55 | 2021-12-17 13:46 | MySQL Server: Views | Verified (6148 days) | S2 | 5.0.22 + 5.1.11 | Windows (Windows, Mac OS X) | Any | Names containing UPPERCASES get LOWERCASE'd |
| 24697 | 2006-11-29 15:13 | 2018-09-09 20:45 | MySQL Server: Optimizer | Verified (4857 days) | S3 | 5.0.24a-community-nt-log/4.1BK/5.0BK/5.1BK | Windows (Windows 2000 and Linux) | Any | insert .. select ....ON DUPLICATE KEY UPDATE fails with ambiguous column name |
| 21326 | 2006-07-28 9:26 | 2022-12-04 20:45 | MySQL Server: DML | Verified (5405 days) | S3 | 5.0.25-BK, 5.0.22/5.1BK | Any (any) | Any | Can SELECT from table being updated in a stored function, but can't in subquery |
| 26731 | 2007-02-28 20:06 | 2014-11-08 9:01 | MySQL Server: Charsets | Verified (6259 days) | S3 | 5.0.26-log, 4.1, 5.1, 5.2 | Linux (Gentoo Linux) | Any | ALTER TABLE `Table` CONVERT TO CHARSET .... Fails on Enums |
| 30454 | 2007-08-16 13:49 | 2018-09-09 20:45 | MySQL Server: DML | Verified (6091 days) | S3 | 5.0.26-log/5.1 | Linux (Gentoo kernel 2.6.18-gentoo-r6-nopatch-xxxx-ipv4-32) | Any | 'default_week_format' has no effect on YEARWEEK() as it has on WEEK() |
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