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add 5.3.1 release notes #8495
add 5.3.1 release notes #8495
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[REVIEW NOTIFICATION] This pull request has been approved by:
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releases/release-5.3.1.md
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TiDB Dashboard | ||
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TiFlash |
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- 修复
cast(arg as decimal(x,y))
在入参arg
大于decimal(x,y)
表示范围时,计算结果出错的问题 - 修复启用
max_memory_usage
和max_memory_usage_for_all_queries
配置项时,TiFlash 崩溃的问题 - 修复
cast(string ad real)
在部分场景下计算结果出错的问题 - 修复
cast(string ad decimal)
在部分场景下计算结果出错的问题 - 修复在修改主键列类型为一个范围更大的整型类型时,数据索引不一致的问题
- 修复
in
表达式在形如(arg0, arg1) in (x,y)
的多个参数的情况下计算结果出错的问题 - 修复 MPP 查询被 kill 时,TiFlash 崩溃的问题
- 修复 str_to_date 函数在入参以 0 开头时计算结果出错的问题
- 修复当查询的过滤条件形如
where <string>
时,计算结果出错的问题 - 修复
cast(string as datetime)
在入参形如%Y-%m-%d\n%H:%i:%s
时,查询结果出错的问题
releases/release-5.3.1.md
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TiKV | ||
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PD |
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PD | |
PD | |
## Bug fixes | |
- 修复特定情况的调度会带有不需要的 JointConsensus 步骤的问题 [#4362](https://github.com/tikv/pd/issues/4362) | |
- 修复对 Voter 直接进行降级的调度无法执行的问题 [#4444](https://github.com/tikv/pd/issues/4444) | |
- 修复更新副本同步模式配置时的数据竞争问题 [#4325](https://github.com/tikv/pd/issues/4325) | |
- 修复特定情况下读锁不释放的问题 [#4354](https://github.com/tikv/pd/issues/4354) | |
## Feature enhancements | |
- 改进 DR_STATE 文件内容格式 [#4341](https://github.com/tikv/pd/issues/4341) |
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lgtm
/merge |
@hfxsd: In response to this:
Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the ti-community-infra/tichi repository. |
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LGTM
/merge |
This pull request has been accepted and is ready to merge. Commit hash: 3bacb61
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In response to a cherrypick label: new pull request created: #8555. |
In response to a cherrypick label: new pull request created: #8556. |
What is changed, added or deleted? (Required)
Add 5.3.1 release notes
Which TiDB version(s) do your changes apply to? (Required)
Tips for choosing the affected version(s):
By default, CHOOSE MASTER ONLY so your changes will be applied to the next TiDB major or minor releases. If your PR involves a product feature behavior change or a compatibility change, CHOOSE THE AFFECTED RELEASE BRANCH(ES) AND MASTER.
For details, see tips for choosing the affected versions (in Chinese).
What is the related PR or file link(s)?
Do your changes match any of the following descriptions?