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| ID# | Date | Updated | Type | Status | Sev | Version | OS | CPU | Summary |
|---|---|---|---|---|---|---|---|---|---|
| 108731 | 2022-10-11 5:07 | 2022-10-11 5:37 | MySQL Server: InnoDB storage engine | Verified (162 days) | S5 | 8.0.30 | Any | Any | just need to maintain FIL_PAGE_LSN once during recvory |
| 107231 | 2022-05-06 14:27 | 2022-05-11 2:51 | MySQL Server: InnoDB storage engine | Not a Bug (315 days) | S5 | 8.0.19 | Any | Any | for rollback transactions, it is better to set del_marks to false |
| 107288 | 2022-05-13 11:27 | 2022-05-16 12:24 | MySQL Server | Not a Bug (310 days) | S3 | 8.0.29 | Any | Any | mysqld crash when innodb_log_recent_written_size were incorrectly configured |
| 107806 | 2022-07-08 3:22 | 2022-08-12 11:40 | MySQL Server: InnoDB storage engine | Can't repeat (222 days) | S5 | 8.0.19 | Any | Any | AIO systerm optimize |
| 107807 | 2022-07-08 4:39 | 2022-08-12 11:39 | MySQL Server: InnoDB storage engine | Not a Bug (222 days) | S5 | 8.0.19 | Any | Any | transaction rollback optimize |
| 107827 | 2022-07-11 3:28 | 2022-07-11 12:09 | MySQL Server: InnoDB storage engine | Not a Bug (254 days) | S5 | 8.0.19 | Any | Any | optimize for simulated-AIO |
| 107857 | 2022-07-13 6:58 | 2022-07-13 12:18 | MySQL Server: InnoDB storage engine | Not a Bug (252 days) | S5 | 8.0.19 | Any | Any | only one LOG_CHECKPOINT block needed |
| 107892 | 2022-07-15 8:41 | 2022-07-15 13:03 | MySQL Server: InnoDB storage engine | Not a Bug (250 days) | S3 | 8.0.29 | Any | Any | optimize for innodb recovery |
| 107900 | 2022-07-18 7:07 | 2022-07-18 12:44 | MySQL Server: InnoDB storage engine | Verified (247 days) | S5 | 8.0 | Any | Any | InnoDB crash recovery optimize |
| 108218 | 2022-08-22 9:39 | 2022-08-22 13:07 | MySQL Server: InnoDB storage engine | Not a Bug (212 days) | S5 | 8.0.30 | Any | Any | optimize for code |
| 104034 | 2021-06-16 10:04 | 2021-06-17 6:11 | MySQL Server: Replication | Verified (643 days) | S3 | 5.7.20, 8.0, 5.7.34 | Any | Any | sub_iv may be NULL in Gtid_set::is_interval_subset |
| 108986 | 2022-11-03 13:13 | 2022-11-04 5:51 | MySQL Server: InnoDB storage engine | Verified (139 days) | S5 | 8.0.31 | Any | Any | no need to define mem_log_recv_page_hash_key in log0recv.cc |
| 109012 | 2022-11-05 14:13 | 2022-11-07 13:26 | MySQL Server: InnoDB storage engine | Not a Bug (135 days) | S5 | 8.0.31 | Any | Any | it is better to delete the recv_addr_t::space_id to save some memory |
| 109260 | 2022-12-01 12:20 | 2023-01-03 12:51 | MySQL Server: InnoDB storage engine | Can't repeat (78 days) | S5 | 8.0.31 | Any | Any | optimize for innodb recovery |
| 109873 | 2023-02-01 12:01 | 2023-02-01 12:35 | MySQL Server: InnoDB storage engine | Verified (49 days) | S5 | 8.0.32 | Any | Any | no need to maintain err in buf_page_init_for_read |
| 109981 | 2023-02-08 9:15 | 2023-03-10 13:29 | MySQL Server: InnoDB storage engine | Not a Bug (12 days) | S5 | 8.0.31 | Any | Any | optimize for innodb recovery |
| 110068 | 2023-02-15 5:13 | 2023-02-15 6:05 | MySQL Server: InnoDB storage engine | Verified (35 days) | S5 | 8.0.31 | Any | Any | optimize for innodb recovery |
| 110078 | 2023-02-15 11:52 | 2023-02-15 12:39 | MySQL Server: InnoDB storage engine | Verified (35 days) | S5 | 8.0.32 | Any | Any | optimize for innodb recovery |
| 110091 | 2023-02-16 5:27 | 2023-02-20 13:58 | MySQL Server: InnoDB storage engine | Verified (30 days) | S5 | 8.0.32 | Any | Any | optimize for innodb recovery |
| 106941 | 2022-04-07 9:21 | 2022-04-07 10:11 | MySQL Server: InnoDB storage engine | Verified (349 days) | S5 | 8.0.28 | Any | Any | apply_batch_on looks like redundant variables |
| 103871 | 2021-06-01 7:28 | 2021-06-07 15:08 | MySQL Server: InnoDB storage engine | Verified (659 days) | S5 | 8.0 | Any | Any | No need to memory copy |
| 104594 | 2021-08-11 10:54 | 2022-04-27 13:22 | MySQL Server: InnoDB storage engine | Verified (587 days) | S5 | 8.0 | Any | Any | no need to maintain young and old area of LRU list |
| 104630 | 2021-08-16 3:47 | 2021-08-17 14:26 | MySQL Server: InnoDB storage engine | Verified (582 days) | S5 | 8.0 | Any | Any | no need to make two conditional judgments |
| 104779 | 2021-08-31 9:38 | 2021-08-31 10:02 | MySQL Server: InnoDB storage engine | Verified (568 days) | S5 | 8.0.19 | Any | Any | no need to own sx-latch during the period of page flusing for BUF_FLUSH_LRU |
| 104787 | 2021-09-01 8:57 | 2021-09-03 11:45 | MySQL Server: InnoDB storage engine | Not a Bug (565 days) | S3 | Any | Any | need wait buf_fix_count =0 in buf_read_page_handle_error | |
| 105028 | 2021-09-24 4:45 | 2021-09-24 5:29 | MySQL Server: InnoDB storage engine | Verified (544 days) | S3 | 8.0.26 | Any | Any | memory leak caused by recv_sys->saved_recs during recovery |
| 105043 | 2021-09-26 14:32 | 2021-09-27 12:56 | MySQL Server: InnoDB storage engine | Verified (541 days) | S5 | 8.0 | Any | Any | no need to maintain max_size for some scenarios in btr_insert_into_right_sibling |
| 105044 | 2021-09-26 15:32 | 2021-09-27 12:59 | MySQL Server: InnoDB storage engine | Verified (541 days) | S5 | 8.0 | Any | Any | Added page szie judgment logic like btr_cur_optimistic_insert in btr_insert_into |
| 105245 | 2021-10-18 6:41 | 2021-10-18 7:43 | MySQL Server: InnoDB storage engine | Verified (520 days) | S5 | 8.0.26 | Any | Any | no need to create recv_sys when mysqld initialize |
| 105246 | 2021-10-18 7:20 | 2021-10-18 7:44 | MySQL Server: InnoDB storage engine | Verified (520 days) | S5 | 8.0.26 | Any | Any | it is better to execute dict_persist_init() after judge the err |
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