TingYu404 opened a new issue, #22597: URL: https://github.com/apache/doris/issues/22597
### Search before asking - [X] I had searched in the [issues](https://github.com/apache/doris/issues?q=is%3Aissue) and found no similar issues. ### Version Doris 1.2.6 ### What's Wrong? ### _Expected results wasn't provided by Doris 1.2.6, which I used 'NOT IN' to filter A table‘s data and B table's(auxiliary table) data contains NULL. U guys can use the table structure and data below to reproduce the scenario._ CREATE TABLE temp.`temp_sss` ( `tracking_number` varchar(200) NULL ) ENGINE=OLAP UNIQUE KEY(`tracking_number`) COMMENT 'OLAP' DISTRIBUTED BY HASH(`tracking_number`) BUCKETS 1 PROPERTIES ( "replication_allocation" = "tag.location.olap: 1, tag.location.default: 3", "in_memory" = "false", "storage_format" = "V2", "function_column.sequence_type"="largeint", "disable_auto_compaction" = "false" ); insert into temp.temp_sss values('344444'); insert into temp.temp_sss values(''); insert into temp.temp_sss values(null); CREATE TABLE `temp_sss11` ( `tracking_number` varchar(200) NULL ) ENGINE=OLAP UNIQUE KEY(`tracking_number`) COMMENT 'OLAP' DISTRIBUTED BY HASH(`tracking_number`) BUCKETS 1 PROPERTIES ( "replication_allocation" = "tag.location.olap: 1, tag.location.default: 3", "in_memory" = "false", "storage_format" = "V2", "function_column.sequence_type"="largeint", "disable_auto_compaction" = "false" ); insert into temp.temp_sss11 values('344444'); insert into temp.temp_sss11 values('aaaabbbs'); insert into temp.temp_sss11 values(null); SELECT * FROM temp.temp_sss11 WHERE tracking_number NOT IN (SELECT tracking_number FROM temp.temp_sss);  ### What You Expected? The result should contains A table's data not exists in B table ### How to Reproduce? _No response_ ### Anything Else? _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: commits-unsubscr...@doris.apache.org.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
