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| ID# | Date | Updated | Type | Status | Sev | Version | OS | CPU | Summary |
|---|---|---|---|---|---|---|---|---|---|
| 109260 | 2022-12-01 12:20 | 2023-01-03 12:51 | MySQL Server: InnoDB storage engine | Can't repeat (873 days) | S5 | 8.0.31 | Any | Any | optimize for innodb recovery |
| 107806 | 2022-07-08 3:22 | 2022-08-12 11:40 | MySQL Server: InnoDB storage engine | Can't repeat (1017 days) | S5 | 8.0.19 | Any | Any | AIO systerm optimize |
| 113640 | 2024-01-15 3:46 | 2024-07-02 19:43 | MySQL Server: InnoDB storage engine | Closed (369 days) | S5 | 8.0.32 | Any | Any | no need to judge rseg in while loop |
| 108731 | 2022-10-11 5:07 | 2024-07-02 19:34 | MySQL Server: InnoDB storage engine | Closed (523 days) | S5 | 8.0.30 | Any | Any | just need to maintain FIL_PAGE_LSN once during recvory |
| 111518 | 2023-06-21 13:13 | 2023-06-22 12:37 | MySQL Server: Connection Handling | Closed (703 days) | S5 | 8.0 | Any | Any | optimize for Zstd_comp::close |
| 109873 | 2023-02-01 12:01 | 2023-04-21 9:10 | MySQL Server: InnoDB storage engine | Closed (765 days) | S5 | 8.0.32 | Any | Any | no need to maintain err in buf_page_init_for_read |
| 110626 | 2023-04-06 13:29 | 2023-04-06 13:55 | MySQL Server: InnoDB storage engine | Closed (780 days) | S5 | 8.0 | Any | Any | remove unused code for innodb simulated-aio systerm |
| 110216 | 2023-02-27 6:04 | 2023-04-21 9:01 | MySQL Server: Compiling | Closed (814 days) | S3 | 8.0.32 | Debian | Any | failed to compile in static mode |
| 106952 | 2022-04-08 6:01 | 2022-08-16 18:25 | MySQL Server: InnoDB storage engine | Closed (1013 days) | S3 | 8.0.28 | Any | Any | it is better to clear upd_t in trx_undo_prev_version_build |
| 118058 | 2025-04-25 9:48 | 2025-04-25 13:04 | MySQL Server: DDL | Duplicate (30 days) | S5 | 8.0 | Any | Any | optimize for check_promoted_index |
| 113648 | 2024-01-16 9:19 | 2024-05-02 8:26 | MySQL Server: InnoDB storage engine | Not a Bug (388 days) | S5 | 8.0.32 | Any | Any | Reduced lock interval for purge_sys->pq_mutex |
| 112084 | 2023-08-16 11:44 | 2023-08-17 9:13 | MySQL Server: Optimizer | Not a Bug (647 days) | S5 | 8.0.34 | Any | Any | performance optimization |
| 109981 | 2023-02-08 9:15 | 2023-03-10 13:29 | MySQL Server: InnoDB storage engine | Not a Bug (807 days) | S5 | 8.0.31 | Any | Any | optimize for innodb recovery |
| 110218 | 2023-02-27 6:30 | 2023-03-01 9:37 | MySQL Server: mysqlpump Command-line Client | Not a Bug (816 days) | S3 | 8.0.32 | Debian | Any | can not link jemalloc or tcmalloc in debian 11.5 |
| 109012 | 2022-11-05 14:13 | 2022-11-07 13:26 | MySQL Server: InnoDB storage engine | Not a Bug (930 days) | S5 | 8.0.31 | Any | Any | it is better to delete the recv_addr_t::space_id to save some memory |
| 108218 | 2022-08-22 9:39 | 2022-08-22 13:07 | MySQL Server: InnoDB storage engine | Not a Bug (1007 days) | S5 | 8.0.30 | Any | Any | optimize for code |
| 107807 | 2022-07-08 4:39 | 2022-08-12 11:39 | MySQL Server: InnoDB storage engine | Not a Bug (1017 days) | S5 | 8.0.19 | Any | Any | transaction rollback optimize |
| 107892 | 2022-07-15 8:41 | 2022-07-15 13:03 | MySQL Server: InnoDB storage engine | Not a Bug (1045 days) | S3 | 8.0.29 | Any | Any | optimize for innodb recovery |
| 107857 | 2022-07-13 6:58 | 2022-07-13 12:18 | MySQL Server: InnoDB storage engine | Not a Bug (1047 days) | S5 | 8.0.19 | Any | Any | only one LOG_CHECKPOINT block needed |
| 107827 | 2022-07-11 3:28 | 2022-07-11 12:09 | MySQL Server: InnoDB storage engine | Not a Bug (1049 days) | S5 | 8.0.19 | Any | Any | optimize for simulated-AIO |
| 107288 | 2022-05-13 11:27 | 2022-05-16 12:24 | MySQL Server | Not a Bug (1105 days) | S3 | 8.0.29 | Any | Any | mysqld crash when innodb_log_recent_written_size were incorrectly configured |
| 107231 | 2022-05-06 14:27 | 2022-05-11 2:51 | MySQL Server: InnoDB storage engine | Not a Bug (1110 days) | S5 | 8.0.19 | Any | Any | for rollback transactions, it is better to set del_marks to false |
| 118233 | 2025-05-20 13:54 | 2025-05-20 15:04 | MySQL Server: DDL | Verified (5 days) | S2 | 8.0.42 | Any | Any | Fixed a bug in the DDL for invisible indexes. |
| 118210 | 2025-05-16 10:15 | 2025-05-18 16:43 | MySQL Server: Replication | Verified (7 days) | S3 | 8.0.42 | Any | Any | Invisible Index Binlog Replay Bugfix |
| 118088 | 2025-04-29 14:06 | 2025-04-30 5:27 | MySQL Server: DDL | Verified (26 days) | S5 | 8.0.42 | Any | Any | Optimize DDL handling for redundant invisible index changes |
| 118083 | 2025-04-29 9:36 | 2025-04-29 10:25 | MySQL Server: DDL | Verified (26 days) | S5 | 8.0.42 | Any | Any | optimize for invisible indexes ddl |
| 118072 | 2025-04-28 14:10 | 2025-04-28 14:24 | MySQL Server: DDL | Verified (27 days) | S5 | 8.0 | Any | Any | Optimize DDL operations involving AUTO_INCREMENT columns |
| 118056 | 2025-04-25 9:14 | 2025-04-25 9:25 | MySQL Server: DDL | Verified (30 days) | S5 | 8.0 | Any | Any | optimzie for alter index |
| 118057 | 2025-04-25 9:48 | 2025-04-25 13:05 | MySQL Server: DDL | Verified (30 days) | S5 | 8.0 | Any | Any | optimize for check_promoted_index |
| 118040 | 2025-04-23 11:35 | 2025-04-23 13:00 | MySQL Server: Replication | Verified (32 days) | S5 | 8.0 | Any | Any | Reduce Redundant init_and_set_log_file_name Calls |
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