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https://issues.apache.org/jira/browse/HIVE-11104?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14603378#comment-14603378
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Prasanth Jayachandran commented on HIVE-11104:
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I think the issues seems to be with column expression map not containing
ExprNodeConstantDesc. Stats annotation is aware of constant projections if it
is contained in colExprMap. That being said, I am fine with taking this in
subsequent follow up jira. +1
> Select operator doesn't propagate constants appearing in expressions
> --------------------------------------------------------------------
>
> Key: HIVE-11104
> URL: https://issues.apache.org/jira/browse/HIVE-11104
> Project: Hive
> Issue Type: Bug
> Components: Logical Optimizer
> Affects Versions: 0.14.0, 1.0.0, 1.2.0, 1.1.0, 1.2.1
> Reporter: Ashutosh Chauhan
> Assignee: Ashutosh Chauhan
> Attachments: HIVE-11104.2.patch, HIVE-11104.3.patch, HIVE-11104.patch
>
>
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