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Posted to issues@hive.apache.org by "Matt McCline (JIRA)" <ji...@apache.org> on 2016/12/07 10:16:59 UTC
[jira] [Updated] (HIVE-15338) Wrong result from non-vectorized
DATEDIFF with scalar parameter of type DATE/TIMESTAMP
[ https://issues.apache.org/jira/browse/HIVE-15338?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Matt McCline updated HIVE-15338:
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Summary: Wrong result from non-vectorized DATEDIFF with scalar parameter of type DATE/TIMESTAMP (was: Wrong result from vectorized DATEDIFF with scalar parameter of type DATE/TIMESTAMP)
> Wrong result from non-vectorized DATEDIFF with scalar parameter of type DATE/TIMESTAMP
> --------------------------------------------------------------------------------------
>
> Key: HIVE-15338
> URL: https://issues.apache.org/jira/browse/HIVE-15338
> Project: Hive
> Issue Type: Bug
> Components: Hive
> Reporter: Matt McCline
> Assignee: Matt McCline
> Priority: Critical
> Attachments: HIVE-15338.01.patch, HIVE-15338.02.patch
>
>
> Vectorization in vectorized DATEDIFF when parameter is (date '12-01-16', column). Jason noted that ('12-01-16', column) treats the first parameter as a string and is a different case.
> Current Q file test vectorized_date_funcs.q DOES NOT test the date scalar type case.
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