GitHub user zellerh opened a pull request:
https://github.com/apache/trafodion/pull/1451
[TRAFODION-2965] Fix row count stats for partial groupby
Hash partial groupbys now report their row count in operator-level
statistics. These are not considered BMOs, so they need to use the
generic stats entry, not the BMO stats, to report the row count.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/zellerh/trafodion bug/R23
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/trafodion/pull/1451.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 #1451
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commit 39a3f2047a847768ddcc84b7a549eb322b7b4c48
Author: Hans Zeller <hzeller@...>
Date: 2018-02-21T18:23:20Z
[TRAFODION-2965] Fix row count stats for partial groupby
Hash partial groupbys now report their row count in operator-level
statistics. These are not considered BMOs, so they need to use the
generic stats entry, not the BMO stats, to report the row count.
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