[jira] [Created] (HIVE-18241) Query with LEFT SEMI JOIN producing wrong result

["Vineet Garg (JIRA)" <ji...@apache.org>]

Vineet Garg created HIVE-18241:
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             Summary: Query with LEFT SEMI JOIN producing wrong result
                 Key: HIVE-18241
                 URL: https://issues.apache.org/jira/browse/HIVE-18241
             Project: Hive
          Issue Type: Bug
            Reporter: Vineet Garg
            Assignee: Vineet Garg


Following query produces wrong result
{code:sql}
select key, value from src outr left semi join (select a.key, b.value from src a join (select distinct value from src) b on a.value > b.value group by a.key, b.value) inr on outr.key=inr.key and outr.value=inr.value;
{code}

Expected result is empty set but it output bunch of rows.

Schema for {{src}} table could be find in {{data/scripts/q_test_init.sql}}



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