-
Notifications
You must be signed in to change notification settings - Fork 1.2k
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
Browse files
Browse the repository at this point in the history
- Loading branch information
1 parent
55d526c
commit ac435c8
Showing
4 changed files
with
62 additions
and
0 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,59 @@ | ||
--- | ||
title: TiDB 5.3.4 Release Notes | ||
--- | ||
|
||
# TiDB 5.3.4 Release Notes | ||
|
||
发版日期:2022 年 11 月 24 日 | ||
|
||
TiDB 版本: 5.3.4 | ||
|
||
## 提升改进 | ||
|
||
+ TiKV | ||
|
||
- 当 TLS 证书更新时自动重新加载,以提升可用性 [#12546](https://github.com/tikv/tikv/issues/12546) | ||
|
||
## Bug 修复 | ||
|
||
+ TiDB | ||
|
||
- 修复 Region 合并情况下 Region cache 没有及时被清理的问题 [#37141](https://github.com/pingcap/tidb/issues/37141) | ||
- 修复 `ENUM` 或 `SET` 类型的列因为编码错误导致写入数据错误的问题 [#32302](https://github.com/pingcap/tidb/issues/32302) | ||
- 修复数据库级别的权限清理不正确的问题 [#38363](https://github.com/pingcap/tidb/issues/38363) | ||
- 修复 `mysql.tables_priv` 表中 `grantor` 字段缺失的问题 [#38293](https://github.com/pingcap/tidb/issues/38293) | ||
- 修复 `KILL TIDB` 在空闲链接上无法立即生效的问题 [#24031](https://github.com/pingcap/tidb/issues/24031) | ||
- 修复 `date_add` 和 `date_sub` 函数返回类型的行为与 MySQL 不一致的问题 [#36394](https://github.com/pingcap/tidb/issues/36394), [#27573](https://github.com/pingcap/tidb/issues/27573) | ||
- 修复 Parser 恢复 `table option` 中 `INSERT_METHOD` 字段错误的问题 [#38368](https://github.com/pingcap/tidb/issues/38368) | ||
- 修复 MySQL 5.1 及之前版本客户端连接 TiDB Server 时鉴权失败的问题 [#29725](https://github.com/pingcap/tidb/issues/29725) | ||
- 修复当 `GREATEST` 和 `LEAST` 函数传入无符号整型值时,计算结果出错的问题 [#30101](https://github.com/pingcap/tidb/issues/30101) | ||
- 修复 `concat(ifnull(time(3))` 的结果与 MySQL 不一致的问题 [#29498](https://github.com/pingcap/tidb/issues/29498) | ||
- 修复当从 TiFlash 查询 `avg()` 函数时,返回错误 `ERROR 1105 (HY000): other error for mpp stream: Could not convert to the target type - -value is out of range.` 的问题 [#29952](https://github.com/pingcap/tidb/issues/29952) | ||
- 修复查询 HashJoin 时,返回错误 `ERROR 1105 (HY000): close of nil channel` 的问题 [#30289](https://github.com/pingcap/tidb/issues/30289) | ||
- 修复 TiKV 和 TiFlash 在进行逻辑运算时结果不一致的问题 [#37258](https://github.com/pingcap/tidb/issues/37258) | ||
- 修复带 DML 算子的 `EXPLAIN ANALYZE` 语句可能在事务提交完成前返回结果的问题 [#37373](https://github.com/pingcap/tidb/issues/37373) | ||
- 修复合并多个 Region 后 Region cache 没有正确清理的问题 [#37174](https://github.com/pingcap/tidb/issues/37174) | ||
- 修复某些情况下,`EXECUTE` 语句可能抛出非预期异常的问题 [#37187](https://github.com/pingcap/tidb/issues/37187) | ||
- 修复当 `ORDER BY` 子句里包含关联子查询时与 `GROUP CONCAT` 一起执行可能会导致出错的问题 [#18216](https://github.com/pingcap/tidb/issues/18216) | ||
- 修复使用 Plan Cache 时,由于 Decimal 和 Real 的 length 和 width 设置错误而导致的结果出错问题 [#29565](https://github.com/pingcap/tidb/issues/29565) | ||
|
||
+ PD | ||
|
||
- 修复 PD 无法正确处理 dashboard 代理请求的问题 [#5321](https://github.com/tikv/pd/issues/5321) | ||
- 修复 PD 在特定条件下不会创建 TiFlash Learner 副本的问题 [#5401](https://github.com/tikv/pd/issues/5401) | ||
- 修复 Stream 超时问题,提高 Leader 切换的速度 [#5207](https://github.com/tikv/pd/issues/5207) | ||
|
||
+ TiFlash | ||
|
||
- 修复逻辑运算符在 UInt8 类型下查询结果出错的问题 [#6127](https://github.com/pingcap/tiflash/issues/6127) | ||
- 修复由于使用 `0.0` 作为整数类型的默认值导致 TiFlash 节点失败的问题,比如`` `i` int(11) NOT NULL DEFAULT '0.0'`` [#3157](https://github.com/pingcap/tiflash/issues/3157) | ||
|
||
+ Tools | ||
|
||
+ Dumpling | ||
|
||
- 修复 Dumpling 同时指定 `--compress` 配置和 S3 导出目录时无法导出数据的问题 [#30534](https://github.com/pingcap/tidb/issues/30534) | ||
|
||
+ TiCDC | ||
|
||
- 修复由于没有及时上报 MySQL 相关错误导致同步任务状态不正确的问题 [#6698](https://github.com/pingcap/tiflow/issues/6698) |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters