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| ID# | Date | Updated | Type | Status | Sev | Version | OS | CPU | Summary |
|---|---|---|---|---|---|---|---|---|---|
| 91477 | 2018-06-28 16:12 | 2018-07-16 16:22 | MySQL Server: Replication | Verified (2573 days) | S3 | 5.7.22 | Any | Any | Slave writes less when connected intermediary master with blackhole engine |
| 77591 | 2015-07-02 0:16 | 2018-06-14 5:06 | MySQL Server: InnoDB storage engine | Verified (3666 days) | S3 | 5.6.24, 5.6.27 | Any | Any | ALTER TABLE does not allow to change NULL/NOT NULL if foreign key exists |
| 90229 | 2018-03-27 14:15 | 2018-06-14 4:59 | MySQL Server: InnoDB storage engine | Verified (2667 days) | S3 | 5.7.21 | Any | Any | Bug #78048 has not been fixed properly for ngram indexes |
| 88057 | 2017-10-11 12:42 | 2018-06-13 12:32 | MySQL Server: Row Based Replication ( RBR ) | Verified (2834 days) | S3 | 5.7.19, 8.0.3 | Any | Any | Intermediary slave does not log master changes with binlog_rows_query_log_events |
| 82935 | 2016-09-09 21:46 | 2018-06-13 12:16 | MySQL Server: Security: Encryption | Verified (3221 days) | S3 | 5.7.15 | Any | Any | Cipher ECDHE-RSA-AES128-GCM-SHA256 listed in man/Ssl_cipher_list, not supported |
| 89051 | 2017-12-25 19:06 | 2018-01-02 9:54 | MySQL Server: Optimizer | Verified (2758 days) | S3 | 5.7.20 | Any | Any | EXPLAIN output is different for same content depending when index was added |
| 88896 | 2017-12-13 12:12 | 2017-12-14 5:34 | MySQL Server: Optimizer | Verified (2770 days) | S3 | 5.6, 5.7.20, 8.0.3, 5.6.38 | Any | Any | Different query result, depending from data load pattern |
| 87621 | 2017-08-31 9:45 | 2017-09-28 9:11 | MySQL Server: InnoDB storage engine | Verified (2871 days) | S3 | 5.6.37, 5.7.19 | Any | Any | Huge InnoDB slowdown when selecting strings without indexes |
| 87699 | 2017-09-07 21:28 | 2017-09-08 7:08 | MySQL Server: InnoDB storage engine | Verified (2867 days) | S3 | 5.5, 5.6, 5.7, 8.0, 5.6.37, 5.7.19 | Any | Any | Different cardinality in different indexes for the same column |
| 87526 | 2017-08-24 11:55 | 2017-08-24 12:10 | MySQL Server: XA transactions | Verified (2882 days) | S3 | 5.7.19, 8.0.2 | Any | Any | The output of 'XA recover convert xid' is not useful |
| 86914 | 2017-07-03 20:56 | 2017-07-04 6:10 | MySQL Server: Compiling | Verified (2933 days) | S3 | 5.6.35+ | Any | Any | Solaris does not support gcc |
| 84609 | 2017-01-23 12:21 | 2017-06-27 7:43 | MySQL Server: Performance Schema | Verified (3095 days) | S3 | 5.7, 8.0, 5.7.17 | Any | Any | Lock information in TABLE_HANDLES misplaced |
| 86830 | 2017-06-26 21:07 | 2017-06-26 22:35 | MySQL Server: Stored Routines | Verified (2941 days) | S3 | 5.5, 5.6, 5.7, 8.0 | Any | Any | Silent UNSIGNED - SIGNED conversion with STRICT mode |
| 86812 | 2017-06-23 11:35 | 2017-06-23 12:24 | MySQL Server: InnoDB storage engine | Verified (2944 days) | S3 | 5.5, 5.6, 5.7, 8.0, 5.7.18, 8.0.2 | Any | Any | Unnecessary deadlock with UNIQUE key |
| 84274 | 2016-12-20 12:10 | 2016-12-23 4:33 | MySQL Server: InnoDB storage engine | Verified (3126 days) | S5 | 5.7.17, 5.6.35 | Any | Any | READ COMMITTED does not scale after 36 threads (in 5.6 after 16 threads) |
| 78651 | 2015-09-30 18:44 | 2016-10-20 12:35 | MySQL Server: Optimizer | Verified (3575 days) | S3 | 5.5.45, 5.6.26, 5.7.8, 5.5.47, 5.6.28, 5.7.10 | Any | Any | Optimizer chooses wrong index for ORDER BY |
| 79130 | 2015-11-04 22:53 | 2016-08-30 13:37 | MySQL Utilities | Verified (3241 days) | S3 | 1.6.2 | Any | Any | mysqldbimport fails to import GRANTs for not existent users |
| 82298 | 2016-07-20 22:30 | 2016-07-21 6:43 | MySQL Server: InnoDB storage engine | Verified (3281 days) | S2 | 5.5.50, 5.6.31, 5.7.13 | Any | Any | RENAME TABLE fails with "Table ... already exists" error with not existent table |
| 82204 | 2016-07-12 19:46 | 2016-07-13 7:12 | MySQL Server: Locking | Verified (3289 days) | S2 | 5.5.50, 5.6.31, 5.7.13 | Any | Any | Metadata lock does not protect transaction if LOCK TABLE and ALTER involved |
| 82074 | 2016-06-30 21:50 | 2016-07-01 5:04 | MySQL Server: Optimizer | Verified (3301 days) | S3 | 5.5.49, 5.6.30, 5.7.13 | Any | Any | Select_scan set even if table scan was not used |
| 81517 | 2016-05-20 11:35 | 2016-05-24 10:02 | MySQL Server: mysqldump Command-line Client | Verified (3339 days) | S3 | 5.5, 5.6.30, 5.7.12 | Any | Any | Invalid syntax created if mysqldump run with option --where="NEWLINE condition" |
| 81469 | 2016-05-17 21:51 | 2016-05-18 6:54 | MySQL Server: Optimizer | Verified (3345 days) | S3 | 5.6.30, 5.7.12 | Any | Any | Slow performance for IN subquery and UNION |
| 79298 | 2015-11-16 21:10 | 2016-05-05 4:44 | MySQL Server: Replication | Verified (3528 days) | S3 | 5.6, 5.7.9 | Any | Any | Binary log name freed before error message printed |
| 79856 | 2016-01-05 21:03 | 2016-01-06 7:50 | MySQL Server: Command-line Clients | Verified (3478 days) | S3 | 5.7.10, 5.6.28 | Any | Any | mysqlslap adds '\0' symbol in the end of autogenerated CREATE TABLE statement |
| 77340 | 2015-06-12 22:34 | 2015-12-18 10:58 | MySQL Server: Optimizer | Verified (3497 days) | S3 | 5.6.25, 5.7.7 | Any | Any | Optimizer chooses wrong index for LEFT JOIN query |
| 79581 | 2015-12-09 21:10 | 2015-12-09 22:29 | MySQL Server: Information schema | Verified (3506 days) | S3 | 5.5.46, 5.6.27, 5.7.9 | Any | Any | Error 1064 on selects from Information Schema if routine name has '\0' |
| 79128 | 2015-11-04 22:17 | 2015-11-05 6:06 | MySQL Utilities | Verified (3540 days) | S3 | 1.6.2 | Any | Any | mysqldbimport --skip does not work |
| 78942 | 2015-10-23 13:41 | 2015-10-24 6:01 | MySQL Utilities | Verified (3552 days) | S3 | 1.6.2 | Any | Any | mysqlserverclone is useless |
| 78265 | 2015-08-28 20:48 | 2015-08-31 22:37 | MySQL Server: Row Based Replication ( RBR ) | Verified (3606 days) | S3 | 5.6.26, 5.7.8, 5.7.9 | Any | Any | utf8 on master and utf8mb4 on slave leads to "cannot be converted from type" err |
| 78195 | 2015-08-25 0:39 | 2015-08-25 8:43 | MySQL Server: Replication | Verified (3612 days) | S1 | 5.6.26, 5.7.8 | Any | Any | Bug #77684 leads to practically unrecoverable slave |
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