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From "Aman Sinha (JIRA)" <j...@apache.org>
Subject [jira] [Created] (DRILL-1892) Implement 'Values' operator to handle large IN lists
Date Thu, 18 Dec 2014 22:45:18 GMT
Aman Sinha created DRILL-1892:
---------------------------------

             Summary: Implement 'Values' operator to handle large IN lists 
                 Key: DRILL-1892
                 URL: https://issues.apache.org/jira/browse/DRILL-1892
             Project: Apache Drill
          Issue Type: New Feature
          Components: Execution - Operators
    Affects Versions: 0.7.0
            Reporter: Aman Sinha


This is a placeholder for implementing the Values operator to handle IN lists of size 20 or
more.  DRILL-391 bumped up the IN list threshold from 20 to 200 in Calcite as a temporary
fix but we should eventually revert that (or make it configurable) and in order to do that
Drill needs to have a physical implementation of ValuesRel logical plan node.  



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