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| ID# | Date | Updated | Type | Status | Sev | Version | OS | CPU | Summary |
|---|---|---|---|---|---|---|---|---|---|
| 106941 | 2022-04-07 9:21 | 2022-04-07 10:11 | MySQL Server: InnoDB storage engine | Verified (747 days) | S5 | 8.0.28 | Any | Any | apply_batch_on looks like redundant variables |
| 106954 | 2022-04-08 6:49 | 2022-04-11 9:52 | MySQL Server: InnoDB storage engine | Verified (743 days) | S3 | 5.7.37, 8.0.28 | Any | Any | Extending varchar length cause innodb table rebuild in the first attempt |
| 106956 | 2022-04-08 9:16 | 2022-04-27 13:26 | MySQL Server: InnoDB storage engine | Verified (732 days) | S5 | 8.0 | Any | Any | The critical area of the pq_mutex in the trx_serialisation can be optimized |
| 107059 | 2022-04-19 20:45 | 2023-05-09 15:07 | MySQL Server: InnoDB storage engine | Verified (350 days) | S3 | 5.7.37 ,5.7.27, 5.7.42 | Any | Any | Bad compression stats in I_S.INNODB_CMP starting in 5.7.27 (8.0 not affected). |
| 107066 | 2022-04-20 8:18 | 2022-04-20 11:53 | MySQL Server: InnoDB storage engine | Verified (734 days) | S2 | 8.0.28, 5.7.37 | Ubuntu (20.04) | Any | ROLLBACK transaction affects the result of COMMIT transaction |
| 107074 | 2022-04-20 20:16 | 2022-04-21 12:51 | MySQL Server: InnoDB storage engine | Verified (733 days) | S3 | 8.0.28, 5.7.37 | Any | Any | The column uncompress_ops capped at 2^31-1 in I_S.INNODB_CMP. |
| 107157 | 2022-04-29 3:49 | 2022-04-29 5:41 | MySQL Server: InnoDB storage engine | Verified (725 days) | S3 | 8.0.22, 8.0.29 | Any | Any | Contribution by Tencent: Collation compare handling is confused in Innobase |
| 107311 | 2022-05-17 2:50 | 2023-05-24 7:49 | MySQL Server: InnoDB storage engine | Verified (707 days) | S2 | 5.7.38 | Any | Any | InnoDB: Load table xx failed; Table xx doesn't exist |
| 107426 | 2022-05-30 7:59 | 2022-06-13 12:57 | MySQL Server: InnoDB storage engine | Verified (680 days) | S3 | 8.0 | Any | Any | checksum table for innodb inconsistent |
| 107473 | 2022-06-03 3:34 | 2022-08-24 7:29 | MySQL Server: InnoDB storage engine | Verified (608 days) | S3 | 8.0.23, 8.0.29 | CentOS | Any | Updating BLOB column slows down purge and causes high trx_rseg_history_len |
| 107532 | 2022-06-09 20:21 | 2024-03-11 11:06 | MySQL Server: InnoDB storage engine | Verified (679 days) | S2 | 8.0 | Ubuntu (debian docker) | Any | running parallel TRUNCATE causing foreign key constraint fails on INSERT |
| 107544 | 2022-06-13 10:29 | 2022-06-13 10:53 | MySQL Server: InnoDB storage engine | Verified (680 days) | S3 | 8.0.29 | Any | Any | Unused method Clone_Monitor::is_estimation_phase |
| 107679 | 2022-06-28 8:07 | 2022-06-29 13:04 | MySQL Server: InnoDB storage engine | Verified (664 days) | S3 | 8.0 | Any | Any | May operate uninitialized memory during Parallel_reader::Scan_ctx::copy_row() |
| 107700 | 2022-06-29 11:18 | 2022-08-08 22:48 | MySQL Server: InnoDB storage engine | Verified (637 days) | S5 | 8.0.29 | Any | Any | Performance of Temptable is worse than Memory in GROUP BY scenario |
| 107898 | 2022-07-16 9:57 | 2022-07-18 12:41 | MySQL Server: InnoDB storage engine | Verified (645 days) | S2 | 8.0 | Any (20.04) | Any | Incorrect SELECT results found by transaction comparison |
| 107900 | 2022-07-18 7:07 | 2022-07-18 12:44 | MySQL Server: InnoDB storage engine | Verified (645 days) | S5 | 8.0 | Any | Any | InnoDB crash recovery optimize |
| 107916 | 2022-07-20 6:32 | 2022-07-27 13:17 | MySQL Server: InnoDB storage engine | Verified (636 days) | S3 | 5.7 | Any | Any | Contribution by Tencent: restart fail if --innodb-force-recovery=1 after killed |
| 107961 | 2022-07-25 9:59 | 2022-11-01 13:10 | MySQL Server: InnoDB storage engine | Verified (634 days) | S3 | 8.0 | Any | Any | AUTOINC counter resets to 1 after ALTER TABLE following by restart |
| 108036 | 2022-07-29 19:50 | 2023-11-08 14:48 | MySQL Server: InnoDB storage engine | Verified (167 days) | S3 | 8.0 | Any | Any | Server assertion crash after upgrade on 8.0.30 |
| 108087 | 2022-08-08 10:23 | 2022-08-11 15:12 | MySQL Server: InnoDB storage engine | Verified (621 days) | S1 | 5.6, 5.7 | Any | Any | InnoDB：crash because of failure to rename file in DDL |
| 108111 | 2022-08-10 13:00 | 2022-08-23 9:53 | MySQL Server: InnoDB storage engine | Verified (621 days) | S3 | 8.0.30 | Any | Any | Garbled UTF characters in SHOW ENGINE INNODB STATUS |
| 108314 | 2022-08-29 7:55 | 2022-09-01 7:31 | MySQL Server: InnoDB storage engine | Verified (600 days) | S1 | 8.0.30 | Any | Any | Modifications of uncommitted transactions are seen by other sessions |
| 108430 | 2022-09-08 13:52 | 2023-01-16 3:10 | MySQL Server: InnoDB storage engine | Verified (497 days) | S5 | 8.0.29 | Oracle Linux (Oracle Linux Server release 7.9 3.10.0-1160.76.1.0.1.el7.x86_64) | x86 ( Intel(R) Xeon(R) CPU E5-2630 v3 ) | performance degradation of DML operations comparing with MySQL 5.7 |
| 108471 | 2022-09-13 12:16 | 2022-09-13 13:19 | MySQL Server: InnoDB storage engine | Verified (588 days) | S3 | 8.0.30 | Any | Any | Allow redo log register UDF to specify a register name |
| 108503 | 2022-09-15 23:49 | 2022-09-16 4:57 | MySQL Server: InnoDB storage engine | Verified (585 days) | S3 | 8.0.21 | Any | Any | Check return error from os_file_create_subdirs_if_needed() |
| 108505 | 2022-09-15 23:54 | 2022-09-16 5:01 | MySQL Server: InnoDB storage engine | Verified (585 days) | S2 | 8.0.21 | Any | Any | Check return pointer from dict_sdi_get_index() |
| 108506 | 2022-09-15 23:58 | 2022-09-16 5:04 | MySQL Server: InnoDB storage engine | Verified (585 days) | S2 | 8.0.21 | Any | Any | Check return error from fil_space_acquire() |
| 108507 | 2022-09-16 0:07 | 2022-09-16 5:22 | MySQL Server: InnoDB storage engine | Verified (585 days) | S2 | 8.0.21 | Any | Any | Return value of my_rand_buffer() not get checked |
| 108508 | 2022-09-16 0:11 | 2023-09-06 7:55 | MySQL Server: InnoDB storage engine | Verified (585 days) | S2 | 8.0.21 | Any | Any | Return value of field_store_string() not get checked |
| 108586 | 2022-09-23 7:51 | 2023-03-19 16:53 | MySQL Server: InnoDB storage engine | Verified (575 days) | S3 | 8.0.30 | Linux (below 3.15) | Any | Contribution By Tencent: WL#12527 cause slow startup in Linux < 3.15 |
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