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From "Jie Jin" <hellojin...@gmail.com>
Subject Re: Review Request 15755: HIVE-5810:create a function add_date as exists in mysql
Date Thu, 21 Nov 2013 08:44:55 GMT

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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/15755/#review29222
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ql/src/java/org/apache/hadoop/hive/ql/exec/FunctionRegistry.java
<https://reviews.apache.org/r/15755/#comment56360>

    We already have a date_add.
    The two function date_add and add_date coexist in hive UDF will make people confused.


- Jie Jin


On Nov. 21, 2013, 8:13 a.m., Anandha L Ranganahan wrote:
> 
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> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/15755/
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> 
> (Updated Nov. 21, 2013, 8:13 a.m.)
> 
> 
> Review request for hive and Thejas Nair.
> 
> 
> Bugs: https://issues.apache.org/jira/browse/HIVE-5810
>     https://issues.apache.org/jira/browse/https://issues.apache.org/jira/browse/HIVE-5810
> 
> 
> Repository: hive-git
> 
> 
> Description
> -------
> 
> The function add_date(date,unit,expr) and returns the value.
> 
> For example,
> add_date('2013-11-09','DAY',2) will return 2013-11-11.
> add_date('2013-11-09','Month',2) will return 2014-01-09.
> add_date('2013-11-09','Year',2) will return 2014-11-11.
> 
> 
> Diffs
> -----
> 
>   ql/src/java/org/apache/hadoop/hive/ql/exec/FunctionRegistry.java 5eb321c 
>   ql/src/java/org/apache/hadoop/hive/ql/udf/generic/GenericUDFAddDate.java e69de29 
>   ql/src/test/queries/clientpositive/date_udf.q c55b9f9 
>   ql/src/test/results/clientpositive/date_udf.q.out 28e4f08 
> 
> Diff: https://reviews.apache.org/r/15755/diff/
> 
> 
> Testing
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> 
> Testing complted and attached result.
> 
> 
> Thanks,
> 
> Anandha L Ranganahan
> 
>


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