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Pig, mail # user - keyword INNER


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Re: keyword INNER
Dmitriy Ryaboy 2012-04-26, 19:36
They were removed together with the functionality. Use a post-filter.

https://issues.apache.org/jira/browse/PIG-1584

D

On Thu, Apr 26, 2012 at 9:59 AM, Ashish Gite <[EMAIL PROTECTED]> wrote:

> in GROUP/COGROUP the INNER keyword is used to ensure that only bags with
> at least one tuple are returned.
>
> older doc has 2 examples:
> http://pig.apache.org/docs/r0.8.1/piglatin_ref2.html#GROUP
>
> would have been helpful if Pig team retained above details into 0.9.x (&
> onwards) docs! :)
>
> a;
>
>
>   ------------------------------
> *From:* fred zemke <[EMAIL PROTECTED]>
> *To:* [EMAIL PROTECTED]
> *Sent:* Thursday, 26 April 2012 12:55 AM
> *Subject:* keyword INNER
>
>  The documentation page called "Pig Latin Basics" at
> http://pig.apache.org/docs/r0.9.2/basic.html
> has three occurrences of "INNER" in upper case.
> From these three occurrences it seems that INNER is a keyword and it can
> be
> used in COGROUP.  However the syntax does not mention INNER and the example
> of its use does not clarify what the semantics of this keyword are.
> Can anyone explain it or point to a place in the documentation that I
> missed?
> Thanks.
>
> Fred Zemke
> --
> [image: Oracle] <http://www.oracle.com>
> Fred Zemke | SQL standards representative
> Phone: +1 6505062051
>
> [image: Green Oracle] <http://www.oracle.com/commitment> Oracle is
> committed to developing practices and products that help protect the
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>