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| ID# | Date | Updated | Type | Status | Sev | Version | OS | CPU | Summary |
|---|---|---|---|---|---|---|---|---|---|
| 75032 | 2014-11-28 5:18 | 2020-03-23 21:15 | MySQL Server: Replication | Can't repeat (253 days) | S3 | 5.6, 5.7 | Any | Any | Don't write binlog position in trx_sys page if binlog_order_commits is disabled |
| 77783 | 2015-07-20 7:01 | 2019-10-25 12:00 | MySQL Server: InnoDB storage engine | Can't repeat (403 days) | S5 | 5.7, 5.6 | Any | Any | performance dropped when changing innodb_change_buffering from inserts to all |
| 74003 | 2014-09-22 3:08 | 2018-09-25 12:27 | MySQL Server | Can't repeat (798 days) | S3 | 5.6.16 | Any | Any | The server was crashed because of long semaphore wait |
| 64429 | 2012-02-23 5:14 | 2015-11-07 8:58 | MySQL Server: InnoDB Plugin storage engine | Can't repeat (1851 days) | S1 | 5.1.48 | Linux | Any | Failing assertion: page_is_comp(get_block->frame) == page_is_comp(page) |
| 70396 | 2013-09-22 10:44 | 2014-02-21 12:04 | MySQL Server: InnoDB storage engine | Can't repeat (2475 days) | S3 | 5.7.2 | Any | Any | the server was crashed while running 5.7.2 on the dataset of 5.6.14 |
| 68644 | 2013-03-12 2:07 | 2013-03-12 8:41 | MySQL Server: GIS | Can't repeat (2821 days) | S3 | 5.6.10 | Linux | Any | failed test case in MySQL5.6.10 |
| 72364 | 2014-04-17 9:46 | 2019-11-18 22:53 | MySQL Server: DML | Closed (379 days) | S3 | 5.5.37 | Any | Any | insert ignore was not rollbacked after KILL QUERY |
| 93170 | 2018-11-13 7:47 | 2019-05-07 9:05 | MySQL Server: InnoDB storage engine | Closed (574 days) | S1 | 8.0.13 | Any | Any | undo truncation in 8.0.13 is not crash safe |
| 76803 | 2015-04-23 8:42 | 2019-01-25 1:21 | MySQL Server: InnoDB storage engine | Closed (676 days) | S3 | 5.1, 5.5, 5.6, 5.7, 8.0 | Any | Any | InnoDB: Unlock row could not find a 2 mode lock on the record |
| 72948 | 2014-06-11 3:44 | 2018-07-30 17:32 | MySQL Server: InnoDB storage engine | Closed (855 days) | S3 | 5.6 | Any | Any | lock_table can be optimized if updating the same table concurrently |
| 90639 | 2018-04-26 3:03 | 2018-05-03 18:22 | MySQL Server: Compiling | Closed (943 days) | S3 | 8.0.11 | Any | Any | compile warning of uninitialized variable |
| 69270 | 2013-05-17 15:56 | 2018-04-03 16:17 | MySQL Server: InnoDB storage engine | Closed (973 days) | S3 | 5.6.11 | Any | Any | Needn't execute srv_wake_master_thread while executing drop/truncate table |
| 89127 | 2018-01-07 14:12 | 2018-03-09 22:31 | MySQL Server: InnoDB storage engine | Closed (1037 days) | S3 | 8.0 | Any | Any | Optimize trx_rw_is_active() by tracking the lowest active transaction id |
| 82213 | 2016-07-13 9:03 | 2018-01-15 12:37 | MySQL Server: InnoDB storage engine | Closed (1110 days) | S3 | 5.7, 5.7.13 | Any | Any | Innodb reports warning while innodb_undo_log_truncate is enabled |
| 80788 | 2016-03-18 5:30 | 2017-07-05 6:38 | MySQL Server: InnoDB storage engine | Closed (1245 days) | S3 | 5.7 | Any | Any | Reduce the time of looking for MLOG_CHECKPOINT during crash recovery |
| 81854 | 2016-06-15 7:55 | 2016-11-23 18:58 | MySQL Server: Optimizer | Closed (1469 days) | S3 | 5.7, 5.7.13 | Any | Any | Force index is skipped while executing select count(*) |
| 83281 | 2016-10-06 9:11 | 2016-10-26 14:08 | MySQL Server: DDL | Closed (1497 days) | S3 | 8.0.0 | Any | Any | SDI file losts after altering database |
| 77094 | 2015-05-19 13:13 | 2018-10-09 14:11 | MySQL Server: InnoDB storage engine | Closed (1561 days) | S3 | 5.7.7 | Any | Any | Reduce log_sys->mutex contention by allowing concurrent mtr commit and log write |
| 76728 | 2015-04-17 4:48 | 2016-06-07 8:56 | MySQL Server: InnoDB storage engine | Closed (1642 days) | S3 | 5.7.7 | Any | Any | reduce lock_sys->mutex contention for transaction that only contains SELECT |
| 78197 | 2015-08-25 2:05 | 2015-10-02 12:17 | MySQL Server: Information schema | Closed (1887 days) | S3 | 5.7.8, 5.7.9 | Any | Any | COMPRESSION column in innodb_sys_tablespaces is not correct |
| 76320 | 2015-03-14 5:16 | 2015-08-31 15:45 | MySQL Server: DDL | Closed (1919 days) | S3 | 5.7.6, 5.7.8 | Any | Any | Kill `CREATE TABLE ..SELECT` may lead to replication broken |
| 78180 | 2015-08-24 6:46 | 2015-08-27 16:51 | MySQL Server: InnoDB storage engine | Closed (1923 days) | S3 | 5.7.8 | Any | Any | potentially reading freed memory while querying i_s table |
| 77940 | 2015-08-05 1:20 | 2015-08-20 12:27 | MySQL Server: DDL | Closed (1930 days) | S3 | 5.7.8, 5.7.9 | Any | Any | can't use output of "show create table" to create a new table |
| 77957 | 2015-08-06 9:31 | 2015-12-14 10:47 | MySQL Server: InnoDB storage engine | Closed (1938 days) | S3 | 5.7.8 | Any | Any | search_latch_timeout doesn't make sense after supporting multi AHI latch |
| 75199 | 2014-12-13 7:15 | 2015-08-06 17:08 | MySQL Server: Memcached | Closed (1944 days) | S3 | 5.7.5, 5.7.7 | Any | Any | MySQL crashed because of flush_all |
| 74312 | 2014-10-10 9:46 | 2015-06-29 13:45 | MySQL Server: InnoDB storage engine | Closed (1982 days) | S3 | 5.7.5 | Any | Any | spend too long time to truncate a small table in 5.7.5 |
| 72627 | 2014-05-13 7:55 | 2015-05-26 8:45 | MySQL Server: Replication | Closed (2016 days) | S3 | 5.7.4 | Any | Any | Rpl_semi_sync_master_net_wait_time was not calculated correctly |
| 74472 | 2014-10-21 6:45 | 2015-04-29 12:33 | MySQL Server: InnoDB storage engine | Closed (2043 days) | S5 | 5.7.5 | Any | Any | ddl like add index is very slow in 5.7.5 |
| 75879 | 2015-02-12 17:04 | 2015-06-24 4:00 | MySQL Utilities: Binlog Events | Closed (2045 days) | S2 | 5.6,5.7 | Any | Any | memory consumed quickly while executing loop in procedure |
| 74471 | 2014-10-21 5:18 | 2015-04-23 0:38 | MySQL Server: Documentation | Closed (2049 days) | S3 | 5.7.5 | Any | Any | most rollback segments may always be created in first undo tablespace |
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