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Posted to commits@doris.apache.org by "xiaokang (via GitHub)" <gi...@apache.org> on 2024/03/08 07:36:56 UTC
[I] Release Note 2.0.6 [doris]
xiaokang opened a new issue, #31984:
URL: https://github.com/apache/doris/issues/31984
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### Description
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### Solution
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### Are you willing to submit PR?
- [ ] Yes I am willing to submit a PR!
### Code of Conduct
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Re: [I] Release Note 2.0.6 [doris]
Posted by "xiaokang (via GitHub)" <gi...@apache.org>.
xiaokang commented on issue #31984:
URL: https://github.com/apache/doris/issues/31984#issuecomment-1985196539
中文版本：
## 1 行为变更
无
## 2 新功能
- 自动选择物化视图时支持匹配带别名的函数
- 增加安全下线一个tablet副本的命令
- 外表统计信息增加行数统计缓存
- 统计信息收集支持rollup
## 3 改进和优化
- 使用protobuf稳定序列化减少tablet schema缓存内存占用
- 提升`show column stats`的性能
- 统计信息收集和优化器支持iceberg和paimon的行数估计
- jdbc catalog支持读取SQL Server的timestamp类型
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Re: [I] Release Note 2.0.6 [doris]
Posted by "xiaokang (via GitHub)" <gi...@apache.org>.
xiaokang closed issue #31984: Release Note 2.0.6
URL: https://github.com/apache/doris/issues/31984
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