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Vineet Garg commented on HIVE-21898: ------------------------------------ Hive currently throw a runtime error for queries which are correlated, produces empty result set and contain COUNT aggregate in subquery. Above query should follow the same. > Wrong result with IN correlated subquery with aggregate in SELECT > ----------------------------------------------------------------- > > Key: HIVE-21898 > URL: https://issues.apache.org/jira/browse/HIVE-21898 > Project: Hive > Issue Type: Bug > Affects Versions: 3.0.0, 4.0.0 > Reporter: Vineet Garg > Assignee: Vineet Garg > Priority: Major > > {code:sql} > select > p_size in > (select min(p_size) > from (select p_mfgr, p_size from part) a > where a.p_mfgr = b.p_name > ) from part b limit 1 > {code} > Expected result: *null* > Actual result: *false* -- This message was sent by Atlassian JIRA (v7.6.3#76005)