Apache Doris 中文技术论坛
Questions Tags Users Badges

Doris中开窗去重计数不支持

Asked Jan 11 Modified Jan 1, 0001
Viewed 89
2.1

image.png

edited Jan 1, 0001
luodesong5
asked Jan 11
2 Answers

目前窗口函数还不支持 distinct

可以先暂时用 multi_distinct_count 函数

edited Jan 13
阿渊@SelectDB7725
answered Jan 13

基本上MPP数据库没有支持窗口去重的语法

edited Jan 1, 1970
Medivh35
answered Jan 14
Related Questions
Streamload 导入数据 RPC call is timed out
dbeaver里配置Arrow Flight SQL JDBC,测试连接成功,但是点击列表返回GetFlightInfoTables not implemented
查询导致 Doris BE 宕机
2.1.9 with语句生成的计划有问题 导致结果不对
K8S部署Doris Pod 触发 OOM Killer
doris SQL报错不准确

Terms of service Privacy policy

Powered by Answer - the open-source software that powers Q&A communities.
Made with love © 2025 Apache Doris 中文技术论坛.