| Showing all 85 (Edit, Save, CSV, Feed) |
| ID# | Date | Updated | Type | Status | Sev | Version | OS | CPU | Summary |
|---|---|---|---|---|---|---|---|---|---|
| 118350 | 2025-06-04 2:03 | 2025-06-04 6:32 | MySQL Server: Optimizer | Verified (182 days) | S3 | 9.x | Any | Any | Contribution: Adding fuzz directory and modifications to support it. |
| 118349 | 2025-06-04 2:03 | 2025-06-04 19:16 | MySQL Server: Optimizer | Verified (182 days) | S3 | 9.x | Any | Any | Contribution: fuzz: parse_sql target |
| 117983 | 2025-04-15 5:58 | 2025-04-15 10:02 | MySQL Server: Data Dictionary | Verified (232 days) | S2 | 8.0.41 | Any | Any | Huge memory usage while upragding data dictionary with many views |
| 117826 | 2025-03-28 17:29 | 2025-05-14 13:12 | MySQL Server: Optimizer | Verified (248 days) | S4 | 9.2 | Any | Any | Add histogram selectivity for key ranges |
| 117791 | 2025-03-25 13:30 | 2025-03-25 13:48 | MySQL Server: Optimizer | Verified (253 days) | S3 | 8.0, 8.4, 9.2 | Any | Any | FORCE INDEX does not skip records_in_range() for 'x IS NULL' |
| 117776 | 2025-03-24 5:01 | 2025-03-24 7:46 | MySQL Server: Optimizer | Verified (254 days) | S3 | 8.0, 8.4, 9.2 | Any | Any | Index statistics is unexpectedly used to estimate eq ranges with null part |
| 117750 | 2025-03-19 11:46 | 2025-03-20 5:44 | MySQL Server: Optimizer | Verified (258 days) | S3 | 8.0, 8.4, 9.2 | Any | Any | FORCE INDEX does not skip records_in_range() for 'x IS NOT NULL' |
| 117543 | 2025-02-22 0:20 | 2025-02-24 10:25 | MySQL Server: Optimizer | Verified (282 days) | S3 | 9.0, 8.0, 8.4 | Any | Any | Contribution: Return the correct collation for temporal results |
| 117500 | 2025-02-18 11:40 | 2025-03-11 8:56 | MySQL Server: Optimizer | Verified (288 days) | S2 | 9.2.0, 8.0.41, 8.4.4 | Any | Any | result error when row compared with scalar subquery using '<=>' |
| 117416 | 2025-02-08 11:29 | 2025-02-11 6:44 | MySQL Server: Data Dictionary | Verified (296 days) | S3 | 8.0.41, 8.4.4 | Any | Any | Rename will leave table status information, resulting in incorrect table status |
| 116751 | 2024-11-21 21:43 | 2024-11-25 7:27 | MySQL Server: Data Dictionary | Verified (373 days) | S3 | 8.0.40 | Any | Any | Incomplete error of event/trigger during upgrade from 5.7 to 8.0 |
| 116750 | 2024-11-21 21:21 | 2024-11-25 7:27 | MySQL Server: Data Dictionary | Verified (373 days) | S3 | 8.0.40 | Any | Any | Not all errors were thrown during the upgrade from 5.7 to 8.0 |
| 116611 | 2024-11-11 11:20 | 2024-11-11 12:09 | MySQL Server: Optimizer | Verified (387 days) | S3 | 8.4.3, 8.0.40 | Any | Any | user defined histogram import error for bigint data |
| 116227 | 2024-09-25 13:03 | 2024-10-09 11:58 | MySQL Server: DML | Verified (433 days) | S3 | 9.0.1 | Any | Any | Some incorrect time should be detected |
| 116222 | 2024-09-25 10:56 | 2024-09-25 11:14 | MySQL Server: Parser | Verified (434 days) | S3 | 9.0.1, 8.4.2, 8.0.39 | Any | Any | mysql_parser_parse() gets different digest for query with trailing semicolon |
| 116084 | 2024-09-12 10:33 | 2024-09-12 13:48 | MySQL Server: Parser | Verified (447 days) | S3 | 8.0,8.4, 9.0 | Any | Any | Invalid join order hints in expanded query with semijoin |
| 115782 | 2024-08-06 11:24 | 2024-08-06 11:55 | MySQL Server: Optimizer | Verified (484 days) | S3 | 8.0.30,8.4.0 | Any | Any | unfair comparison between materialization and EXISTS |
| 115524 | 2024-07-05 10:13 | 2024-07-18 8:48 | MySQL Server: Data Dictionary | Verified (504 days) | S3 | 8.0.38, 9.0.0 | Any | Any | key_object_cache_mutex and key_object_loading_cond are not registered |
| 115518 | 2024-07-05 3:26 | 2024-08-15 7:00 | MySQL Server: DML | Verified (516 days) | S3 | 8.0.38,5.7.44,8.4,9.0 | Any | Any | Lost a record while scanning in reverse order on cursor |
| 115398 | 2024-06-20 23:58 | 2024-06-21 5:51 | MySQL Server: Charsets | Verified (530 days) | S3 | 8.4.0 | Any | Any | Contribution: Add \"Traditional Chinese\" collation for utf8mb4 |
| 115208 | 2024-06-04 8:51 | 2024-06-04 9:08 | MySQL Server: Optimizer | Verified (547 days) | S3 | 8.0.33 | Any | Any | Last_query_cost could be negative number due to unmatched cost values in JOIN |
| 114970 | 2024-05-13 3:42 | 2024-05-13 6:04 | MySQL Server: Optimizer | Verified (569 days) | S1 | 8.0.33 | Any | Any | prev_record_reads() use stale cardinality to calculate after plan enumeration |
| 114830 | 2024-05-01 0:51 | 2024-11-24 15:54 | MySQL Server: Charsets | Verified (580 days) | S3 | 8.0 | Any | Any | MySQL converts collection of date data type in ibd but data dictionary |
| 114714 | 2024-04-20 3:54 | 2025-05-09 12:41 | MySQL Server: Optimizer | Verified (590 days) | S3 | 8.0.33 | Any | Any | Duplicate subquery explain plan output when explain format is tree |
| 114187 | 2024-03-01 15:50 | 2024-03-01 16:02 | MySQL Server: Data Dictionary | Verified (642 days) | S3 | 8.0 | Any | Any | Contribution: fix typo change ENUM to SET |
| 113962 | 2024-02-12 14:05 | 2024-02-12 15:11 | MySQL Server: DML | Verified (660 days) | S3 | 8.0 | Any | Any | Contribution: Fix offset check for insert position overflow |
| 113288 | 2023-11-30 6:58 | 2023-12-01 11:37 | MySQL Server: Optimizer | Verified (734 days) | S5 | 8.0.33 | Any | Any | Explain plan shows dynamic range, but bug causes no chance to use for LEFT JOIN |
| 112737 | 2023-10-16 9:07 | 2025-04-23 16:11 | MySQL Server: Optimizer | Verified (779 days) | S5 | 8.0, 8.0.34 | Any | Any | Conditions refering to const table were not added to RANGE SCAN |
| 112345 | 2023-09-14 7:53 | 2025-05-13 3:07 | MySQL Server: Optimizer | Verified (204 days) | S2 | 8.0.34 | Any | Any | Contribute by tencent: Repeated subquery plans were printed in format=tree. |
| 112198 | 2023-08-28 8:21 | 2024-03-05 6:06 | MySQL Server: Optimizer | Verified (828 days) | S1 | 8.0, 8.0.34 | Any | Any | Incorrect multiple equality optimization causes performance degradation |
| 112055 | 2023-08-13 10:18 | 2023-08-14 4:35 | MySQL Server: Optimizer | Verified (842 days) | S2 | any, 8.0 | Any | Any | Contribution by Tentent: index merge intersect causes wrong query results |
| 110702 | 2023-04-15 5:47 | 2024-12-02 12:56 | MySQL Server: Data Dictionary | Verified (961 days) | S2 | 8.0.32 | CentOS (7.9) | x86 | In-place upgrading from 5.7.41 to 8.0.32, a table with FK's data is broken |
| 109726 | 2023-01-20 21:35 | 2023-05-29 12:01 | MySQL Server: Optimizer | Verified (1045 days) | S2 | 8.0.31 | Ubuntu | x86 | Incorrect results with aggregated functions on correlated lateral joins |
| 109601 | 2023-01-12 9:00 | 2023-01-12 9:38 | MySQL Server: Optimizer | Verified (1056 days) | S3 | 8.0 | Any | Any | Apply partition pruning if all insert rows have non-null values on autoinc field |
| 109173 | 2022-11-23 7:51 | 2022-11-24 12:16 | MySQL Server: Optimizer | Verified (1105 days) | S5 | .31, 8.0.31 | Any | Any | Contribution: Offset pushdown to InnoDB and removal of redundant conditions |
| 108116 | 2022-08-11 8:21 | 2024-10-30 6:13 | MySQL Server: Optimizer | Verified (1210 days) | S3 | 8.0.29, 8.0.30, 5.7.39 | Any (rhel-7.4) | Any (x86-64) | SQL queries with range of Item_row are not optimized |
| 107500 | 2022-06-07 11:20 | 2022-06-07 11:29 | MySQL Server: Charsets | Verified (1275 days) | S2 | any, 8.0 | Any | Any | Contribution by Tentent: Setting default-character-set does not take effect |
| 107380 | 2022-05-23 16:51 | 2023-03-30 8:05 | MySQL Server: GIS | Verified (1289 days) | S4 | 8.0 | Any | Any | Contribution: Add ST_SHORTEST_DIR_PATH |
| 107109 | 2022-04-24 9:07 | 2023-04-14 13:24 | MySQL Server: Parser | Verified (1276 days) | S2 | 8.0.27, 5.7.37, 8.0.32 | Any (rhel-7.4) | Any (x86-64) | Optimizer hints doesn't work if client charset is the same with charset of syste |
| 106701 | 2022-03-11 0:01 | 2022-03-17 23:56 | MySQL Server: DML | Verified (1363 days) | S3 | 8.0 | Any | Any | Contribution: Fix bug in REPLACE() in UNION truncates result |
| 106516 | 2022-02-19 7:21 | 2022-03-01 9:02 | MySQL Server: Data Dictionary | Verified (1381 days) | S6 | 8.0.27 | Any | Any | Upgrade from version 8.0.13 with discarded partitions asserts when opening table |
| 106264 | 2022-01-24 16:33 | 2025-04-10 8:12 | MySQL Server: Optimizer | Verified (1408 days) | S2 | 5.7 | Any | Any | Contribution by Tencent: Prevent badly stale rec_per_key for query optimization |
| 105966 | 2021-12-23 3:41 | 2022-01-26 8:40 | MySQL Server: Charsets | Verified (1420 days) | S4 | all | Any | Any | Contribution by Tencent:missing session track info when set names with collation |
| 105143 | 2021-10-05 22:01 | 2021-10-06 6:16 | MySQL Server: Optimizer | Verified (1519 days) | S3 | 8.0, 5.7 | Any | Any | Contribution: Fixed scientific notation bug |
| 101877 | 2020-12-05 9:37 | 2020-12-05 10:55 | MySQL Server: DML | Verified (1824 days) | S4 | 5.7.30 | Any | Any | inserting skip check with default value '0000-00-00 00:00:00' in strict sql_mode |
| 101797 | 2020-11-30 9:17 | 2020-12-01 9:17 | MySQL Server: DML | Verified (1828 days) | S3 | 5.6 | Any | Any | create as select skip sql_mode check for datetime default value |
| 101278 | 2020-10-22 17:51 | 2020-10-23 10:26 | MySQL Server: Optimizer | Verified (1867 days) | S5 | 8.0 | Any | Any | Field_string::cmp suboptimal string comparison |
| 98673 | 2020-02-19 16:19 | 2020-02-21 13:32 | MySQL Server: Optimizer | Verified (2113 days) | S4 | 8.0.18, 8.0.19 | Any | Any | Allow hints to reference query block by system name |
| 97339 | 2019-10-23 8:06 | 2021-07-23 13:05 | MySQL Server: Optimizer | Verified (2227 days) | S2 | 5.7.18, 5.7.28, 5.6.46 | Any | Any | bin() function return Incorrect result set |
| 96393 | 2019-08-01 3:35 | 2019-08-05 12:51 | MySQL Server: DML | Verified (2312 days) | S3 | 8.0.16, 8.0.17, 5.7.27 | Any | Any | binlog_fomat=row and binlog_row_image=FULL leads to DATE validation failure |
| 83171 | 2016-09-27 12:47 | 2017-01-23 14:54 | MySQL Server: Optimizer | Verified (3352 days) | S4 | 5.7, 8.0 | Any | Any | Implement FILTER clause for MySQL |
| 68885 | 2013-04-08 7:46 | 2013-04-21 12:09 | MySQL Server: DML | Verified (4609 days) | S4 | 5.5+ | Any | Any | a new parameter to control whether rollback a whole transaction on statment fail |
| 65861 | 2012-07-10 5:49 | 2012-07-11 9:29 | MySQL Server: DML | Verified (4894 days) | S4 | 5.* | Any | Any | flashback from binlog for MySQL |
| 65178 | 2012-05-02 10:30 | 2019-01-29 8:16 | MySQL Server: DML | Verified (4956 days) | S4 | 5.* | Any | Any | Provide the flashback feature by binlog |
| 65177 | 2012-05-02 9:43 | 2020-05-03 20:45 | MySQL Server: Optimizer | Verified (4958 days) | S5 | 5.1,5.5 | Any | Any | perromance issue of "order by rand()" |
| 64751 | 2012-03-24 0:11 | 2014-05-06 16:28 | MySQL Server: DML | Verified (4998 days) | S2 | 5.5.20, 5.6.4, 5.6.5 | Linux (64 bit) | Any | MySQL 5.5+ cannot replicate some statements that are valid in 5.1 |
| 60351 | 2011-03-04 22:15 | 2013-01-15 15:27 | MySQL Server | Verified (4705 days) | S5 | 5.1.55 | Any | Any | trim same character processes data only byte wise (continue of bug14637 (4)) |
| 60345 | 2011-03-04 17:11 | 2013-01-15 15:25 | MySQL Server | Verified (4705 days) | S5 | 5.1.55 6.0.11 | Any | Any | trim trailing spaces processes data only byte wise (the continue of bug14637) |
| 59449 | 2011-01-12 16:01 | 2018-09-09 20:45 | MySQL Server: Charsets | Verified (4333 days) | S3 | 5.1.54, 5.0, 5.1, 5.6.2 | Linux | Any | Inconsistent use of column alias In ORDER BY clause that specified collation |
| 56441 | 2010-09-01 9:22 | 2011-02-16 23:44 | MySQL Server: General | Verified (5560 days) | S2 | 5.0-bzr, 5.1-bzr | Linux | Any | mysql_upgrade 5.0->5.1 fails for tables with long names |
| 56010 | 2010-08-16 12:20 | 2011-02-16 23:44 | MySQL Server: General | Verified (5570 days) | S3 | 5.1.49, 4.1, 5.0, 5.1, 5.6.99 | Linux (Debian Lenny) | Any | Spaces cause mysqld_safe not to start,my_print_defaults generated invalid output |
| 55970 | 2010-08-13 13:19 | 2012-05-18 20:19 | MySQL Server | Verified (5586 days) | S4 | 6.0.11-alpha, 5.1.49 etc. | Any | Any | incorrect implementation of sorting in utf8_slovak_ci |
| 53426 | 2010-05-05 8:01 | 2022-12-04 20:45 | MySQL Server: Parser | Verified (5691 days) | S3 | 5.1.44 | Any | Any | Not able to parse a ISO9075 compliant 3-table join |
| 50573 | 2010-01-24 17:09 | 2011-02-16 23:44 | MySQL Server: General | Verified (5792 days) | S4 | 5.0,5.1 | Any | Any | Support the last_value() aggregate function |
| 48617 | 2009-11-08 6:47 | 2011-02-16 23:44 | MySQL Server: General | Verified (5858 days) | S2 | 5.1 | Any | Any | A bug in the merge_buffers code |
| 45608 | 2009-06-19 10:41 | 2011-02-16 23:44 | MySQL Server: General | Verified (6004 days) | S4 | 5.1.35 | Any | Any | Checksums Without Null Bits |
| 45413 | 2009-06-09 20:05 | 2023-03-17 11:39 | MySQL Server | Verified (5536 days) | S3 | 5.1.30, 5.1 bzr | Any | Any | Field_blob::unpack ignores "to" parameter |
| 45166 | 2009-05-28 18:35 | 2012-05-18 20:19 | MySQL Server: General | Patch pending (5631 days) | S4 | Any | Any | Query Cache invalidated row count should show in 'show status' | |
| 44145 | 2009-04-08 9:26 | 2011-02-16 23:43 | MySQL Server: General | Verified (5409 days) | S3 | 4.0.1+, 5.1 bzr | Any | Any | FLUSH DES_KEY_FILE does not reload the DES key file |
| 37898 | 2008-07-06 6:16 | 2012-05-18 20:19 | MySQL Server: Charsets | Verified (6086 days) | S4 | 6.0 | Any | Any | Please add Bengali (Bangladesh) [bn_BD]language collation |
| 35724 | 2008-03-31 22:24 | 2018-09-09 20:45 | MySQL Server: Optimizer | Verified (6118 days) | S2 | MySQL 5.0.51a-community-nt, 5.1, 6.0 BK | Any | Any | Non-found left join data passed as a parameter to a function in WHERE |
| 35188 | 2008-03-10 17:34 | 2011-02-16 23:43 | MySQL Server: DML | Verified (6476 days) | S4 | Any | Any | Add a FNV hash function that accepts many arguments | |
| 32432 | 2007-11-16 10:55 | 2012-05-18 20:19 | MySQL Server: Parser | Patch pending (6579 days) | S2 | 5.1.23 | Any | Any | ALTER TABLE does not accept the ENGINE and PARTITION clauses together |
| 30139 | 2007-07-31 9:55 | 2021-05-14 9:35 | MySQL Server: General | Verified (6700 days) | S3 | 5.0.45, 5.1 | Any | Any | pid_file variable in my.cnf is not accepted |
| 27795 | 2007-04-12 22:26 | 2018-09-09 20:45 | MySQL Server: DML | Verified (6810 days) | S4 | 5.0.40, 5.1 | Any | Any | patch for explain extended to show outer aggregates like outer fields |
| 26232 | 2007-02-09 17:28 | 2018-09-09 20:45 | MySQL Server: Optimizer | Verified (6866 days) | S3 | 4.1.22, 5.0.34, 5.0.36-BK | Linux (Linux) | Any | review of bug #20944 / proof of concept attached |
| 24870 | 2006-12-07 1:46 | 2009-05-21 1:54 | MySQL Server: General | Open (6040 days) | S4 | 5.0 | Linux (Linux) | Any | mysqlhotcopy cannot display binary log position to STDOUT |
| 24832 | 2006-12-05 18:02 | 2006-12-05 18:02 | MySQL Server: General | Open | S4 | 5.0-community | Any | Any | Patch: SHOW SESSION {VARIABLES|STATUS} FOR CONNECTION |
| 24831 | 2006-12-05 17:58 | 2022-12-04 20:45 | MySQL Server: General | Verified (5467 days) | S4 | 5.0-community | Any | Any | Patch: KILL thread_id WITH QUERY query_id |
| 24826 | 2006-12-05 16:55 | 2012-05-18 20:19 | MySQL Server: General | In progress (6874 days) | S4 | 5.0-community | Any | Any | Patch: number of connections to reserved for SUPER users |
| 23683 | 2006-10-26 19:33 | 2022-09-04 20:45 | MySQL Server: Charsets | Verified (4338 days) | S3 | 5.0.20 | Linux (Linux) | Any | SHOW DATABASES doesn't filter invalid directory names |
| 22008 | 2006-09-05 6:52 | 2013-01-11 13:36 | MySQL Server: Charsets | Verified (4709 days) | S2 | 5.4 | Windows (Linux/Windows) | Any | [Request] Myanmar Collation Extension for UCS and UTF8 |
| 21516 | 2006-08-08 18:02 | 2018-09-09 20:45 | MySQL Server: Data Types | Verified | S4 | 5.1, 5.0, 4.1 | Any | Any | MySQL sorts -INF as greater than +INF |
| 19614 | 2006-05-08 14:56 | 2016-10-16 20:45 | MySQL Server: General | Verified (5585 days) | S4 | 5.0, 5.1 | Any | Any | log_bin variables show something else than entered in my.cnf |
| 9114 | 2005-03-11 0:22 | 2011-02-16 23:43 | MySQL Server: General | Verified (7073 days) | S4 | all | Any | Any | mysqld_safe should react on signals (patch) |
| Showing all 85 (Edit, Save, CSV, Feed) |
