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https://issues.apache.org/jira/browse/HIVE-21868?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Karen Coppage updated HIVE-21868:
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Description: Vectorize UDFs for CAST (<TIMESTAMP/DATE> AS
STRING/CHAR/VARCHAR FORMAT <STRING>) and CAST (<STRING/CHAR/VARCHAR> AS
TIMESTAMP/DATE FORMAT <STRING>). (was: Introduce FORMAT clause to CAST
statements as well as the below limited list of SQL:2016 datetime formats to
Hive in general.
* YYYY
* MM
* DD
* HH
* MI
* SS
* YYY
* YY
* Y
* RRRR
* RR
* DDD
* HH12
* HH24
* SSSSS
* FF[1..9]
* AM/A.M.
* PM/P.M.
* TZH
* TZM
Definitions of these formats here:
[https://docs.google.com/document/d/1V7k6-lrPGW7_uhqM-FhKl3QsxwCRy69v2KIxPsGjc1k/|https://docs.google.com/document/d/1V7k6-lrPGW7_uhqM-FhKl3QsxwCRy69v2KIxPsGjc1k/edit])
> Vectorize CAST...FORMAT
> -----------------------
>
> Key: HIVE-21868
> URL: https://issues.apache.org/jira/browse/HIVE-21868
> Project: Hive
> Issue Type: Improvement
> Reporter: Karen Coppage
> Assignee: Karen Coppage
> Priority: Major
>
> Vectorize UDFs for CAST (<TIMESTAMP/DATE> AS STRING/CHAR/VARCHAR FORMAT
> <STRING>) and CAST (<STRING/CHAR/VARCHAR> AS TIMESTAMP/DATE FORMAT <STRING>).
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