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| ID# | Date | Updated | Type | Status | Sev | Version | OS | CPU | Summary |
|---|---|---|---|---|---|---|---|---|---|
| 65889 | 2012-07-13 0:21 | 2012-07-16 10:18 | MySQL Server: InnoDB storage engine | Verified (4303 days) | S3 | <=5.5 | Any | Any | Appended primary key stored inefficiently in unique surrogate keys |
| 65901 | 2012-07-15 1:56 | 2012-07-16 10:03 | MySQL Server: InnoDB storage engine | Verified (4301 days) | S3 | 5.1, 5.5, 5.6 | Any | Any | AUTO_INCREMENT option on InnoDB table is ignored if added before autoinc column |
| 66079 | 2012-07-30 2:59 | 2012-08-01 14:19 | MySQL Server: InnoDB storage engine | Verified (4286 days) | S5 | 5.5+ | Any | Any | unnecessary calling trx_sys_update_mysql_binlog_offset when sql_log_bin=0 |
| 66683 | 2012-09-04 13:57 | 2012-09-04 18:47 | MySQL Server: InnoDB storage engine | Verified (4250 days) | S3 | 5.5.27 | Any | Any | InnoDB doesn't report DB_OUT_OF_FILE_SPACE during recovery |
| 67196 | 2012-10-11 21:00 | 2012-10-12 12:22 | MySQL Server: InnoDB storage engine | Verified (4212 days) | S3 | 5.5, 5.6 | Any | Any | ENUM type not treated correctly in HAVING w/ MAX() |
| 67600 | 2012-11-15 21:40 | 2016-02-25 12:24 | MySQL Server: InnoDB storage engine | Verified | S2 | 5.6.8-rc | Any | Any | Server crashes when opening InnoDB table on read-only media |
| 67745 | 2012-11-28 17:15 | 2016-07-27 15:46 | MySQL Server: InnoDB storage engine | Verified (4165 days) | S2 | 5.5.28, 5.5.30, 5.7.1 | Linux (RHEL 6.2) | Any | Too much row locks when using SELECT for UPDATE, LIMIT and ORDER BY |
| 67808 | 2012-12-05 2:45 | 2012-12-26 2:34 | MySQL Server: InnoDB storage engine | Verified (4137 days) | S2 | 5.5.* | Any | Any | in innodb engine, double write and multi-buffer pool instance reduce concurrency |
| 68023 | 2013-01-03 19:42 | 2015-06-03 10:58 | MySQL Server: InnoDB storage engine | Verified (4110 days) | S3 | All | Any | Any | InnoDB reserves an excessive amount of disk space for write operations |
| 68064 | 2013-01-10 4:17 | 2018-05-04 7:43 | MySQL Server: InnoDB storage engine | Verified (4110 days) | S3 | 5.5.16, 5.5.31 | Solaris | Any | mysql crashes when Solaris resource controls prevent memory from allocation |
| 68109 | 2013-01-17 18:36 | 2013-01-17 18:37 | MySQL Server: InnoDB storage engine | Verified | S3 | 5.1.69, 5.5.31, 5.7.1 | Any | Any | Add more debugging information for InnoDB purge thread |
| 68207 | 2013-01-28 17:01 | 2013-01-31 13:41 | MySQL Server: InnoDB storage engine | Verified (4101 days) | S3 | 5.6 | Any | Any | too much contention on "os_mutex" |
| 68214 | 2013-01-29 6:20 | 2013-01-30 5:49 | MySQL Server: InnoDB storage engine | Verified (4103 days) | S3 | mysql-5.5.29 | Linux (UNIX) | Any | Inconsistency of case sensitivity |
| 68481 | 2013-02-25 2:58 | 2014-11-04 11:47 | MySQL Server: InnoDB storage engine | Verified (4076 days) | S3 | 5.6.10 | Any | Any | InnoDB LRU flushing for MySQL 5.6 needs work |
| 68544 | 2013-03-01 19:52 | 2013-03-02 14:36 | MySQL Server: InnoDB storage engine | Verified (4071 days) | S3 | 5.5 | Any | Any | Ability to support multiple buffer pools with per-table assignment |
| 68545 | 2013-03-01 19:56 | 2013-05-27 9:41 | MySQL Server: InnoDB storage engine | Verified (3985 days) | S3 | 5.5 | Any | Any | InnoDB should check left/right pages when target page is full to avoid splitting |
| 68546 | 2013-03-01 19:58 | 2013-08-19 17:15 | MySQL Server: InnoDB storage engine | Verified (3901 days) | S3 | 5.5 | Any | Any | InnoDB stores PRIMARY KEY fields in unique secondary index non-leaf pages |
| 68552 | 2013-03-02 13:00 | 2013-03-04 8:50 | MySQL Server: InnoDB storage engine | Verified (4069 days) | S3 | 5.1 builtin, plugin, 5.5, 5.6 | Any | Any | Leftover prototype for dict_load_space_id_list() |
| 68555 | 2013-03-03 21:34 | 2013-11-11 15:53 | MySQL Server: InnoDB storage engine | Verified (3817 days) | S5 | 5.6.10 | Any | Any | thread convoys from log_checkpoint_margin with innodb_buffer_pool_instances > 1 |
| 68725 | 2013-03-20 8:30 | 2016-03-24 11:28 | MySQL Server: InnoDB storage engine | Verified (2953 days) | S5 | all | Any | Any | UNIV_MEM_DEBUG needlessly slow, especially with UNIV_ZIP_DEBUG |
| 68814 | 2013-03-29 15:33 | 2015-04-23 6:14 | MySQL Server: InnoDB storage engine | Verified (3289 days) | S3 | 5.6.10 | Any (Centos 6.3) | Any | MySQL optimizer consider few rows to examine but it is not really obvious why |
| 68876 | 2013-04-05 21:53 | 2018-09-23 20:45 | MySQL Server: InnoDB storage engine | Verified (4033 days) | S2 | 5.5.30 | Any | Any | Disabling innodb_thread_concurrency might cause queries to hang |
| 68895 | 2013-04-09 7:35 | 2013-04-10 15:36 | MySQL Server: InnoDB storage engine | Verified (4032 days) | S1 | 5.6 | Any | Any | Various assertions and crashes when running out of space |
| 68987 | 2013-04-17 21:48 | 2018-04-13 8:25 | MySQL Server: InnoDB storage engine | Verified (2715 days) | S3 | 5.6.10 | Linux (CentOS 6.4) | Any | MySQL crash with InnoDB assertion failure in file pars0pars.cc |
| 69100 | 2013-04-30 9:53 | 2015-03-15 20:45 | MySQL Server: InnoDB storage engine | Verified (4006 days) | S1 | 5.5.31-0, 5.5.30-1, 5.5.29-0, 5.5.25-1, 5.5.16, 5.5.30-1.1, 5.6.10, 5.0.97, 5.1.70, 5.5.29, 5.7.2 | Linux (Debian 6 / Debian 7 / Ubuntu 12.10 / Windows 8) | Any | CAST in IF function fails in some case |
| 69131 | 2013-05-03 8:26 | 2013-05-31 19:02 | MySQL Server: InnoDB storage engine | Verified (3981 days) | S3 | 5.6 | Any | Any | InnoDB does not honor innodb_read_only when updating file format tag on startup |
| 69146 | 2013-05-05 7:50 | 2015-06-04 8:02 | MySQL Server: InnoDB storage engine | Verified (3248 days) | S5 | 5.5, 5.6, 5.7 | Any | Any | Needless log flush order mutex acquisition in buf_pool_get_oldest_modification |
| 69170 | 2013-05-07 22:50 | 2017-05-14 20:45 | MySQL Server: InnoDB storage engine | Verified (3999 days) | S3 | 5.6.11 | Any | Any | buf_flush_LRU is lazy |
| 69236 | 2013-05-14 22:12 | 2016-03-31 12:22 | MySQL Server: InnoDB storage engine | Verified (3158 days) | S5 | 5.6.11 | Any | Any | performance regressions for single-threaded workloads, part 2 |
| 69262 | 2013-05-17 8:16 | 2013-05-17 9:34 | MySQL Server: InnoDB storage engine | Verified (3995 days) | S3 | 5.6.11 | Any | Any | some confusing code in function srv_master_do_active_tasks |
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