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https://issues.apache.org/jira/browse/HIVE-21599?focusedWorklogId=824814&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-824814
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ASF GitHub Bot logged work on HIVE-21599:
-----------------------------------------
Author: ASF GitHub Bot
Created on: 10/Nov/22 04:34
Start Date: 10/Nov/22 04:34
Worklog Time Spent: 10m
Work Description: amansinha100 commented on PR #3742:
URL: https://github.com/apache/hive/pull/3742#issuecomment-1309760717
A note about the commit message: the summary says 'remove predicate ..'
which is not true any more with this patch. So best to reword it. Also remove
reference to virtual columns since the patch is not making any changes for
that.
Issue Time Tracking
-------------------
Worklog Id: (was: 824814)
Time Spent: 1h 40m (was: 1.5h)
> Remove predicate on partition columns from Table Scan operator
> --------------------------------------------------------------
>
> Key: HIVE-21599
> URL: https://issues.apache.org/jira/browse/HIVE-21599
> Project: Hive
> Issue Type: Improvement
> Components: Query Planning
> Reporter: Vineet Garg
> Assignee: Vineet Garg
> Priority: Major
> Labels: pull-request-available
> Attachments: HIVE-21599.1.patch
>
> Time Spent: 1h 40m
> Remaining Estimate: 0h
>
> Filter predicates are pushed to Table Scan (to be pushed to and used by
> storage handler/input format). Such predicates could consist of partition
> columns which are of no use to storage handler or input formats. Therefore
> it should be removed from TS filter expression.
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