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https://issues.apache.org/jira/browse/HIVE-24664?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jesus Camacho Rodriguez resolved HIVE-24664.
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Fix Version/s: 4.0.0
Resolution: Fixed
Pushed to master, thanks [~kkasa]!
> Support column aliases in Values clause
> ---------------------------------------
>
> Key: HIVE-24664
> URL: https://issues.apache.org/jira/browse/HIVE-24664
> Project: Hive
> Issue Type: Improvement
> Reporter: Krisztian Kasa
> Assignee: Krisztian Kasa
> Priority: Major
> Labels: pull-request-available
> Fix For: 4.0.0
>
> Time Spent: 2h 20m
> Remaining Estimate: 0h
>
> Enable explicitly specify column aliases in the first row of Values clause.
> If not all the columns has alias specified generate one.
> {code:java}
> values(1, 2 b, 3 c),(4, 5, 6);
> {code}
> {code:java}
> _col1 b c
> 1 2 3
> 4 5 6
> {code}
> This is not an standard SQL feature but some database engines like Impala
> supports it.
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