alamb opened a new issue, #10553: URL: https://github.com/apache/datafusion/issues/10553
### Is your feature request related to a problem or challenge? While working on https://github.com/apache/datafusion/pull/10500 I found reference to "the count" bug in the code but it wasn't clear it was tracked by any ticket @comphead figured out https://github.com/apache/datafusion/pull/10500#discussion_r1603532658 that if the relevant workaround is disabled, then the following query is incorrect: ``` Running "subquery.slt" External error: query result mismatch: [SQL] SELECT t1_id, (SELECT count(*) FROM t2 WHERE t2.t2_int = t1.t1_int) from t1 [Diff] (-expected|+actual) 11 1 - 22 0 + 22 NULL 33 3 - 44 0 + 44 NULL at test_files/subquery.slt:763 ``` ### Describe the solution you'd like Remove the workaround / handle the issue correctly I am not quite sure what this means (maybe @mingmwang can provide more details if he has time) ### Describe alternatives you've considered _No response_ ### Additional context _No response_ -- 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]
