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From "G Lingle (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HIVE-8889) JDBC Driver ResultSet.getXXXXXX(String columnLabel) methods Broken
Date Sat, 15 Nov 2014 18:39:33 GMT
G Lingle created HIVE-8889:
------------------------------

             Summary: JDBC Driver ResultSet.getXXXXXX(String columnLabel) methods Broken
                 Key: HIVE-8889
                 URL: https://issues.apache.org/jira/browse/HIVE-8889
             Project: Hive
          Issue Type: Bug
    Affects Versions: 0.13.1
            Reporter: G Lingle
            Priority: Critical


Using hive-jdbc-0.13.1-cdh5.2.0.jar.

All of the get-by-column-label methods of HiveBaseResultSet are now broken.  They don't take
just the column label as they should.  Instead you have to pass in <table name>.<column
name>.  This requirement doesn't conform to the java ResultSet API which specifies:

"columnLabel - the label for the column specified with the SQL AS clause. If the SQL AS clause
was not specified, then the label is the name of the column"

Looking at the code, it seems that the findColumn() method is looking in normalizedColumnNames
instead of the columnNames.

BTW, Another annoying issue with the code is that the SQLException thrown gives no indication
of what the problem is.  It should at least say that the column name wasn't found.




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