[jira] [Assigned] (HIVE-15939) Make cast expressions comply more to sql2011

[Zoltan Haindrich (JIRA)]

 [ 
https://issues.apache.org/jira/browse/HIVE-15939?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Zoltan Haindrich reassigned HIVE-15939:
---

Assignee: Zoltan Haindrich  (was: Teddy Choi)

> Make cast expressions comply more to sql2011
> 
>
> Key: HIVE-15939
> URL: https://issues.apache.org/jira/browse/HIVE-15939
> Project: Hive
>  Issue Type: Sub-task
>  Components: SQL
>Reporter: Zoltan Haindrich
>Assignee: Zoltan Haindrich
> Attachments: HIVE-15939.1.patch, HIVE-15939.2.patch, 
> HIVE-15939.3.patch, HIVE-15939.4.patch, HIVE-15939.5.patch
>
>
> in HIVE-6590 Jason have uncovered the fact that UDFToBoolean treats all 
> non-empty strings as true.
> It would be great to have the cast expressions closer to the standard...at 
> least when there is an expected behaviour from the user;
> like {{cast('false' as boolean)}} should be true.



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[jira] [Assigned] (HIVE-15939) Make cast expressions comply more to sql2011

[Teddy Choi (JIRA)]

 [ 
https://issues.apache.org/jira/browse/HIVE-15939?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Teddy Choi reassigned HIVE-15939:
-

Assignee: Teddy Choi

> Make cast expressions comply more to sql2011
> 
>
> Key: HIVE-15939
> URL: https://issues.apache.org/jira/browse/HIVE-15939
> Project: Hive
>  Issue Type: Sub-task
>  Components: SQL
>Reporter: Zoltan Haindrich
>Assignee: Teddy Choi
>
> in HIVE-6590 Jason have uncovered the fact that UDFToBoolean treats all 
> non-empty strings as true.
> It would be great to have the cast expressions closer to the standard...at 
> least when there is an expected behaviour from the user;
> like {{cast('false' as boolean)}} should be true.



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