GitHub user gallenvara opened a pull request:
https://github.com/apache/flink/pull/2049
[FLINK-3971] [tableAPI] Aggregates handle null values incorrectly.
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Null-values-only aggregation handling in Max/Min/Average/Sum.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/gallenvara/flink flink-3971
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/flink/pull/2049.patch
To close this pull request, make a commit to your master/trunk branch
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This closes #2049
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commit cb39f098e5cea0867fc63c8661257cc9664a4882
Author: gallenvara <[email protected]>
Date: 2016-05-30T10:30:07Z
Null-values-only aggregation handling.
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