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From "Scott (JIRA)" <j...@apache.org>
Subject [jira] Created: (HIVE-763) getSchema returns invalid column names, getThriftSchema does not return old style string schemas
Date Tue, 18 Aug 2009 17:00:17 GMT
getSchema returns invalid column names, getThriftSchema does not return old style string schemas
------------------------------------------------------------------------------------------------

                 Key: HIVE-763
                 URL: https://issues.apache.org/jira/browse/HIVE-763
             Project: Hadoop Hive
          Issue Type: Bug
          Components: Query Processor
    Affects Versions: 0.4.0
         Environment: Cent OS 5.3
            Reporter: Scott
            Priority: Critical


SELECT AVG(total) as avg,STDDEV(total) as stddevr FROM (SELECT COUNT(phrase) as total FROM
TABLE GROUP BY phrase) t2

getSchema and getThriftSchema both return

col0: double
col1 : double

expected results

avg : double
stddevr : double

col0 & col1 are useless column names.


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