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From "Carter Shanklin (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HIVE-15986) Support "is [not] distinct from"
Date Mon, 20 Feb 2017 05:49:44 GMT
Carter Shanklin created HIVE-15986:
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             Summary: Support "is [not] distinct from"
                 Key: HIVE-15986
                 URL: https://issues.apache.org/jira/browse/HIVE-15986
             Project: Hive
          Issue Type: Sub-task
            Reporter: Carter Shanklin


Support standard "is [not] distinct from" syntax. For example this gives a standard way to
do a comparison to null safe join: select * from t1 join t2 on t1.x is not distinct from t2.y.
SQL standard reference Section 8.15



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