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https://issues.apache.org/jira/browse/HIVE-16008?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Stamatis Zampetakis updated HIVE-16008:
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I cleared the fixVersion field since this ticket is still open. Please review
this ticket and if the fix is already committed to a specific version please
set the version accordingly and mark the ticket as RESOLVED.
According to the [JIRA
guidelines|https://cwiki.apache.org/confluence/display/Hive/HowToContribute]
the fixVersion should be set only when the issue is resolved/closed.
> TRUNC of a Day and Hour is not fetching the expected output in Hive
> -------------------------------------------------------------------
>
> Key: HIVE-16008
> URL: https://issues.apache.org/jira/browse/HIVE-16008
> Project: Hive
> Issue Type: Bug
> Components: Hive
> Affects Versions: 1.1.0
> Environment: Cloudera
> Reporter: Vinoth Ragunathan
> Priority: Minor
> Labels: hive
> Fix For: 1.2.3
>
> Original Estimate: 96h
> Remaining Estimate: 96h
>
> Trunc function for the Day and for an Hour is not fetching the expected
> result in Hive.
> However rest of the string units like 'MM', 'YYYY' works as expected
> I tried the below in Hive
> Query :
> SELECT TRUNC('2016-12-11 01:02:04','DD') FROM sample_08;
> SELECT TRUNC('2016-12-11 01:02:04','HH24') FROM sample_08;
> Result:
> NULL
> Expectation:
> Ideally it should be 2016-12-11 00:00:00 for day
> 2016-12-11 01:00:00 for Hour
> Thanks,
> Vnoth R
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