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https://issues.apache.org/jira/browse/HIVE-23009?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17056568#comment-17056568
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Prasanth Jayachandran commented on HIVE-23009:
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Tested this locally with a repro. Looks good to me. +1
> SEL operator created by DynamicPartitionPruningOptimization does not populate
> colExprMap
> ----------------------------------------------------------------------------------------
>
> Key: HIVE-23009
> URL: https://issues.apache.org/jira/browse/HIVE-23009
> Project: Hive
> Issue Type: Bug
> Components: Physical Optimizer, Statistics
> Reporter: Jesus Camacho Rodriguez
> Assignee: Jesus Camacho Rodriguez
> Priority: Major
> Attachments: HIVE-23009.patch
>
>
> This can lead to incorrect column stats propagation.
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