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From DaveBirdsall <...@git.apache.org>
Subject [GitHub] trafodion pull request #1649: [TRAFODION-3148] Fix UPDATE STATS bug on Hive ...
Date Mon, 16 Jul 2018 20:44:02 GMT
GitHub user DaveBirdsall opened a pull request:

    https://github.com/apache/trafodion/pull/1649

    [TRAFODION-3148] Fix UPDATE STATS bug on Hive tables w/ column _DIVISION_1_

    This fixes a bug concerning sample tables created by UPDATE STATISTICS on Hive tables.
    
    When a Hive table had a column named "_DIVISION_1_" (or any other reserved Trafodion column
name), the UPDATE STATISTICS command would fail if a sample table needed to be created. The
failure would occur because we would not include "_DIVISION_1_" etc. in the select list of
the UPSERT/SELECT statement used to populate the sample table.
    
    This has been fixed.

You can merge this pull request into a Git repository by running:

    $ git pull https://github.com/DaveBirdsall/trafodion Trafodion3148

Alternatively you can review and apply these changes as the patch at:

    https://github.com/apache/trafodion/pull/1649.patch

To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:

    This closes #1649
    
----
commit d3945fe7973cd001b3b5268e53b4d1117f45d54f
Author: Dave Birdsall <dbirdsall@...>
Date:   2018-07-16T20:41:21Z

    [TRAFODION-3148] Fix UPDATE STATS bug on Hive tables w/ column _DIVISION_1_

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