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From "Aman Sinha" <asi...@maprtech.com>
Subject Re: Review Request 34954: DRILL-3196: Disable multiple partition by clauses in the same sql query
Date Tue, 09 Jun 2015 15:41:58 GMT


> On June 6, 2015, midnight, Aman Sinha wrote:
> > exec/java-exec/src/main/java/org/apache/drill/exec/planner/sql/parser/UnsupportedOperatorsVisitor.java,
line 126
> > <https://reviews.apache.org/r/34954/diff/1/?file=976827#file976827line126>
> >
> >     There's some confusion about what exactly multiple-partition means.  Is it multiple
columns in a single partition-by or different columns in 2 or more partition-by clauses. 
Also, the error should represent something about different order-by criteria not supported.
> 
> Sean Hsuan-Yi Chu wrote:
>     I changed it to this:
>     Multiple windows defined in a single select list is not supported

Can you pls change this to 'Multiple window definitions in a single SELECT list is not currently
supported'


- Aman


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https://reviews.apache.org/r/34954/#review86868
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On June 6, 2015, 12:39 a.m., Sean Hsuan-Yi Chu wrote:
> 
> -----------------------------------------------------------
> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/34954/
> -----------------------------------------------------------
> 
> (Updated June 6, 2015, 12:39 a.m.)
> 
> 
> Review request for drill and Aman Sinha.
> 
> 
> Bugs: DRILL-3196
>     https://issues.apache.org/jira/browse/DRILL-3196
> 
> 
> Repository: drill-git
> 
> 
> Description
> -------
> 
> After validation, detech if there is no than one partition
> 
> 
> Diffs
> -----
> 
>   exec/java-exec/src/main/java/org/apache/drill/exec/planner/sql/parser/UnsupportedOperatorsVisitor.java
f1ec851 
>   exec/java-exec/src/test/java/org/apache/drill/exec/TestWindowFunctions.java PRE-CREATION

> 
> Diff: https://reviews.apache.org/r/34954/diff/
> 
> 
> Testing
> -------
> 
> All the requested tests
> 
> 
> Thanks,
> 
> Sean Hsuan-Yi Chu
> 
>


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