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https://issues.apache.org/jira/browse/HIVE-2532?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13427133#comment-13427133
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rohithsharma commented on HIVE-2532:
------------------------------------
Hi,
I have one doubt on ASSERT_TRUE() funtion. Currently ASSERT_TRUE() is returning
NULL.Its PrimitiveType is VOID.Once query is executed in CLI mode, output of
query prints NULL in console where as in JDBC client throw an
exception(HIVE-3200).The serde implimentation for PrimitiveType VOID throw
exception.
Correct me if I am wrong,
>From the user perspective I feel its better to return boolean value i.e TRUE
>instead of returning NULL. Please give your opinion..
> Evaluation of non-deterministic/stateful UDFs should not be skipped even if
> constant oi is returned.
> ----------------------------------------------------------------------------------------------------
>
> Key: HIVE-2532
> URL: https://issues.apache.org/jira/browse/HIVE-2532
> Project: Hive
> Issue Type: Bug
> Reporter: Jonathan Chang
> Assignee: Jonathan Chang
> Fix For: 0.8.0
>
> Attachments: D273.1.patch, D273.2.patch, D273.3.patch, D273.4.patch,
> D273.4.patch, D273.4.patch
>
>
> Even if constant oi is returned, these may have stateful/side-effect behavior
> and hence need to be called each cycle.
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