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From "ASF GitHub Bot (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (FLINK-2210) Table API aggregate by ignoring null values
Date Mon, 15 Jun 2015 15:42:01 GMT

    [ https://issues.apache.org/jira/browse/FLINK-2210?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14586216#comment-14586216

ASF GitHub Bot commented on FLINK-2210:

Github user mxm commented on the pull request:

    For instance, users could wonder that a DataSet containing null values returns a different
result for a count aggregation than for a call to the `count()` method.

> Table API aggregate by ignoring null values
> -------------------------------------------
>                 Key: FLINK-2210
>                 URL: https://issues.apache.org/jira/browse/FLINK-2210
>             Project: Flink
>          Issue Type: Bug
>            Reporter: Shiti Saxena
>            Assignee: Shiti Saxena
>            Priority: Minor
> Attempting to aggregate on columns which may have null values results in NullPointerException.

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