huangyuansheng opened a new issue #8697: URL: https://github.com/apache/incubator-doris/issues/8697
### 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 Master of 2022-02-15 ### What's Wrong? `create table test_a(a int) unique key(a) distributed by hash(a) buckets 1;` `create table test_b(b int) unique key(b) distributed by hash(b) buckets 1;` `create table test_c(c int) unique key(c) distributed by hash(c) buckets 1;` `insert into test_a select 1;` `insert into test_b select 2;` `insert into test_c select 3;` `select * from test_a full join test_b on (a = b) join test_c;` | a | b | c | |--|--|--| |1| | 3| || 2 | | `select * from (select * from test_a full join test_b on (a = b) ) t join test_c;` | a | b | c | |--|--|--| |1| | 3| || 2 | 3 | Results are not same! The second result is right! ### What You Expected? See above ### 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 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