didasai opened a new issue, #19478: URL: https://github.com/apache/doris/issues/19478
### Search before asking - [X] I had searched in the [issues](https://github.com/apache/doris/issues?q=is%3Aissue) and found no similar issues. ### Description sql案例: ```sql select GROUP_CONCAT(DISTINCT a,'') ,GROUP_CONCAT(DISTINCT b,'') from ( select '1' a ,'1' b union all select '1' a ,'1' b union all select '2' a ,'2' b ) r ``` 执行结果: ``` 1105 - errCode = 2, detailMessage = group_concat can't support multi distinct. ``` ### Solution _No response_ ### Are you willing to submit PR? - [ ] Yes I am willing to submit a PR! ### Code of Conduct - [X] I agree to follow this project's [Code of Conduct](https://www.apache.org/foundation/policies/conduct) -- 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: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
