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Posted to dev@hive.apache.org by "Brock Noland (JIRA)" <ji...@apache.org> on 2014/12/15 23:45:13 UTC

[jira] [Created] (HIVE-9110) Performance SELECT COUNT(*) FROM STORE SALES WHERE ss_item_sk IS NOT NULL

Brock Noland created HIVE-9110:
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             Summary: Performance SELECT COUNT(*) FROM STORE SALES WHERE ss_item_sk IS NOT NULL 
                 Key: HIVE-9110
                 URL: https://issues.apache.org/jira/browse/HIVE-9110
             Project: Hive
          Issue Type: Sub-task
            Reporter: Brock Noland


The query 
{noformat}
SELECT COUNT(*) FROM STORE SALES WHERE ss_item_sk IS NOT NULL
{noformat}
could benefit from performance enhancements.



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