Reminiscent opened a new pull request, #20211: URL: https://github.com/apache/doris/pull/20211
## Proposed changes Before this PR ``` mysql> select a.k1 from baseall a join test b on b.k2 in (select 49); ERROR 1105 (HY000): errCode = 2, detailMessage = Unexpected exception: nul ``` After this PR ``` mysql> select a.k1 from baseall a join test b on b.k2 in (select 49); ERROR 1105 (HY000): errCode = 2, detailMessage = Unexpected exception: Not support OnClause contain Subquery, expr:k2 IN (INSUBQUERY) (LogicalOneRowRelation ( projects=[49 AS `49`#28], buildUnionNode=true )) ``` <--Describe your changes.--> Add the rule for checking the join node in `analysis/CheckAnalysis.java` file. When we check the join node, we should check its' on clause. If there are some subquery expression, we should throw exception. ## Further comments If this is a relatively large or complex change, kick off the discussion at [d...@doris.apache.org](mailto:d...@doris.apache.org) by explaining why you chose the solution you did and what alternatives you considered, etc... -- 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
