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https://issues.apache.org/jira/browse/HIVE-24435?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ASF GitHub Bot updated HIVE-24435:
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Labels: pull-request-available (was: )
> Vectorized unix_timestamp is inconsistent with non-vectorized counterpart
> -------------------------------------------------------------------------
>
> Key: HIVE-24435
> URL: https://issues.apache.org/jira/browse/HIVE-24435
> Project: Hive
> Issue Type: Bug
> Reporter: Zoltan Haindrich
> Assignee: Zoltan Haindrich
> Priority: Major
> Labels: pull-request-available
> Time Spent: 10m
> Remaining Estimate: 0h
>
> {code}
> create table t (d string);
> insert into t values('2020-11-16 22:18:40 UTC');
> select
> '>' || d || '<' , unix_timestamp(d), from_unixtime(unix_timestamp(d)),
> to_date(from_unixtime(unix_timestamp(d)))
> from t
> ;
> set hive.fetch.task.conversion=none;
> select
> '>' || d || '<' , unix_timestamp(d), from_unixtime(unix_timestamp(d)),
> to_date(from_unixtime(unix_timestamp(d)))
> from t
> ;
> {code}
> results:
> {code}
> -- std udf:
> >2020-11-16 22:18:40 UTC< 1605593920 2020-11-16 22:18:40
> >2020-11-16
> -- vectorized udf
> >2020-11-16 22:18:40 UTC< NULL NULL NULL
> {code}
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