luozenglin opened a new issue #7492: URL: https://github.com/apache/incubator-doris/issues/7492
### Search before asking - [X] I had searched in the [issues](https://github.com/apache/incubator-doris/issues?q=is%3Aissue) and found no similar issues. ### Version 0.15 ### What's Wrong? When I set the table name to be stored in lowercase, I get an error 'Unknown column' when I set the alias for query. ### What You Expected? Aliases are also case-insensitive when lower_case_table_names=1 is set. ### How to Reproduce? Set 'lower_case_table_names=1' in fe.conf sql: ``` create database test; CREATE TABLE test.fin_setl_brch_pick_amt( `setl_dt` date NULL COMMENT "", `rtn_pre_amt` decimal(18, 6) NULL COMMENT "" ) ENGINE=OLAP DUPLICATE KEY(`setl_dt`) DISTRIBUTED BY HASH(`setl_dt`) BUCKETS 1 properties( "replication_allocation" = "tag.location.default: 1" ); mysql> explain SELECT t.`setl_dt` , sum(T.`rtn_pre_amt`) AS 'sum(rtn_pre_amt)' FROM (select setl_dt,rtn_pre_amt from test.fin_setl_brch_pick_amt) T GROUP BY `setl_dt`; ERROR 1054 (42S22): errCode = 2, detailMessage = Unknown column 'setl_dt' in 't' ``` ### Anything Else? _No response_ ### Are you willing to submit PR? - [X] 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]
