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 -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: commits-unsubscr...@doris.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: commits-unsubscr...@doris.apache.org For additional commands, e-mail: commits-h...@doris.apache.org
