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https://issues.apache.org/jira/browse/SPARK-6397?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Cheng Lian updated SPARK-6397:
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Description: Virtual columns like GROUPING__ID should never be considered
as missing input, and thus should be execluded from {{QueryPlan.missingInput}}.
(was: Currently, some LogicalPlans do not override missingInput, but they
should. Then, the lack of proper missingInput implementations leaks to
CheckAnalysis.)
> Exclude virtual columns from QueryPlan.missingInput
> ---------------------------------------------------
>
> Key: SPARK-6397
> URL: https://issues.apache.org/jira/browse/SPARK-6397
> Project: Spark
> Issue Type: Improvement
> Components: SQL
> Affects Versions: 1.3.0
> Reporter: Yadong Qi
> Assignee: Yadong Qi
> Priority: Minor
>
> Virtual columns like GROUPING__ID should never be considered as missing
> input, and thus should be execluded from {{QueryPlan.missingInput}}.
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