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From "Cheng Lian (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (SPARK-6397) Exclude virtual columns from QueryPlan.missingInput
Date Mon, 23 Mar 2015 10:24:11 GMT

     [ https://issues.apache.org/jira/browse/SPARK-6397?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Cheng Lian updated SPARK-6397:
------------------------------
    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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