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| ID# | Date | Updated | Type | Status | Sev | Version | OS | CPU | Summary |
|---|---|---|---|---|---|---|---|---|---|
| 54921 | 2010-06-30 16:41 | 2018-09-09 20:45 | MySQL Server: Optimizer | Verified (5258 days) | S3 | 5.0-bzr, 5.1-bzr | Any | Any | ORDER BY doesn't use index if ref lookup on VARBINARY column used |
| 61735 | 2011-07-04 11:30 | 2011-07-08 6:02 | MySQL Server: InnoDB storage engine | Verified (4885 days) | S3 | 5.1, etc | Any | Any | index->lock held while preads are done |
| 61927 | 2011-07-20 12:11 | 2011-07-25 14:46 | MySQL Server: InnoDB Plugin storage engine | Verified (4868 days) | S3 | 5.5-bzr, 5.1-bzr | Any | Any | DATA_LENGTH doesn't show anything useful for compressed tables |
| 62286 | 2011-08-28 22:02 | 2011-09-06 9:56 | MySQL Server: Locking | Verified (4833 days) | S5 | 5.1, 5.5, ... | Any | Any | call multiple accepts per poll |
| 62287 | 2011-08-28 22:07 | 2018-12-03 5:17 | MySQL Server: Locking | Verified (4833 days) | S3 | 5.1, 5.5 | Any | Any | don't serialize thread cache |
| 62535 | 2011-09-25 14:46 | 2017-05-14 20:45 | MySQL Server: InnoDB storage engine | Verified (4740 days) | S3 | 5.5, 5.1, etc | Linux | Any | os_event_create() has inefficient memory allocation |
| 63879 | 2011-12-30 10:01 | 2011-12-30 15:11 | MySQL Server: InnoDB storage engine | Verified (4710 days) | S3 | 5.1 | Any | Any | Dropping a partitioned table is extremely costly |
| 67840 | 2012-12-07 19:43 | 2013-01-10 19:19 | MySQL Server: Replication | Verified (4333 days) | S3 | 5.1, 5.5, 5.5.30, 5.7.1 | Any | Any | MySQL replication start inefficient at large RTTs |
| 69454 | 2013-06-12 18:46 | 2013-06-12 21:07 | MySQL Server: Replication | Verified (4180 days) | S3 | 5.x | Any | Any | there are better ways to sync server clocks than MySQL query |
| 72945 | 2014-06-10 21:24 | 2018-11-02 9:41 | MySQL Server: Partitions | Verified (3816 days) | S3 | 5.* | Any | Any | Partitions are opened for information_schema.partitions queries |
| 74919 | 2014-11-18 18:15 | 2015-11-25 16:01 | MySQL Server: InnoDB storage engine | Verified (3437 days) | S3 | all | Any | Any | purge should remove intermediate rows between far snapshots |
| 75590 | 2015-01-22 22:39 | 2018-12-01 6:12 | MySQL Server: Locking | Verified (2199 days) | S3 | 5.6 | Any | Any | SHOW VARIABLES WHERE ... materializes all variables into bigass temptable |
| 77861 | 2015-07-28 17:30 | 2015-07-29 6:58 | MySQL Server: Information schema | Verified (3403 days) | S3 | 5.6, 5.6.26 | Any | Any | "SHOW PROCESSLIST" needs higher resolution time |
| 78809 | 2015-10-12 19:26 | 2023-09-14 20:32 | MySQL Server: Connection Handling | Verified (434 days) | S3 | all of them, 5.6.26, 5.6.27 | Any | Any | MySQL keeps running queries for disconnected users |
| 82338 | 2016-07-25 21:05 | 2021-12-29 17:53 | MySQL Server: Optimizer | Verified (1058 days) | S3 | any, 5.6.31, 5.7.13 | Any | Any | Please support ASC/DESC index traversal on ASC/ASC indexing. |
| 82363 | 2016-07-27 19:28 | 2016-07-28 8:11 | MySQL Server: Optimizer | Verified (3038 days) | S3 | 5.7 and every other | Any | Any | impossible const condition still followed in a JOIN |
| 82463 | 2016-08-04 17:40 | 2016-08-04 18:43 | MySQL Websites: bugs.mysql.com | Verified (3031 days) | S3 | Any | Any | planet.mysql.com cannot read feeds from wordpress.com hosted sites | |
| 83026 | 2016-09-16 19:02 | 2016-09-30 7:25 | MySQL Server: InnoDB storage engine | Verified (2974 days) | S3 | 5.6 | Any | Any | innodb history list length missing in 'show global status' |
| 84972 | 2017-02-14 1:09 | 2017-02-14 8:37 | MySQL Server: DML | Verified (2837 days) | S3 | 5.6,5.7.17, 5.6.35 | Any | Any | truncation warning gets eaten by assignment |
| 93049 | 2018-11-01 23:03 | 2018-11-02 7:06 | MySQL Server: Optimizer | Verified (2211 days) | S3 | 8.0.13, 5.7.24, 5.6.42 | Any | Any | ORDER BY pk, otherdata should just use PK |
| 93050 | 2018-11-01 23:31 | 2018-11-02 0:23 | MySQL Server: Command-line Clients | Verified (2211 days) | S3 | 8.0 | Any | Any | 'mysqladmin shutdown' does not shutdown 5.6 servers |
| 94224 | 2019-02-06 16:45 | 2019-11-17 10:39 | MySQL Server: Optimizer | Verified (2114 days) | S3 | 5.6, 5.6.43 | Any (any) | Any (any) | [5.6] Optimizer reconsiders index based on index definition order, not value |
| 104619 | 2021-08-13 14:45 | 2022-09-01 5:55 | MySQL Server: InnoDB storage engine | Verified (1193 days) | S3 | 8.0 | Any | Any | long MVCC snapshots will cause commit stalls via GTID persistor periodic compres |
| 105644 | 2021-11-19 16:22 | 2021-11-23 14:10 | MySQL Server: Optimizer | Verified (1095 days) | S5 | 8.0 | Any | Any | ranges cannot use indexes on joined tables |
| 106003 | 2021-12-29 20:06 | 2022-11-29 7:53 | MySQL Server: Optimizer | Verified (1057 days) | S3 | 8.0.27/5.7 | Any | Any | MySQL does not use indexes correctly for backwards ORDER BY conditions |
| 108787 | 2022-10-14 18:51 | 2022-10-17 6:51 | MySQL Server: DML | Verified (766 days) | S3 | 8.0 | Any | Any | UNIX_TIMESTAMP(NOW()) is lossy |
| Showing all 26 (Edit, Save, CSV, Feed) |
