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https://issues.apache.org/jira/browse/HIVE-14863?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sergey Shelukhin updated HIVE-14863:
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Attachment: HIVE-14863.patch
This fixes all sorts of casts from decimal.
Seems like vectorized casts are still broken for smaller types, presumably
because LongCV is converted to smaller types in a different place, and the
decimal is only cast to long.
> Decimal to int conversion produces incorrect values
> ---------------------------------------------------
>
> Key: HIVE-14863
> URL: https://issues.apache.org/jira/browse/HIVE-14863
> Project: Hive
> Issue Type: Bug
> Reporter: Sergey Shelukhin
> Assignee: Sergey Shelukhin
> Attachments: HIVE-14863.patch
>
>
> {noformat}
> > select cast(cast ('111111111111111' as decimal(38,0)) as int);
> OK
> 307163591
> {noformat}
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