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From "Jonathan Coveney (JIRA)" <j...@apache.org>
Subject [jira] [Created] (PIG-3090) Introduce a syntax to be able to easily refer to the previously defined relation
Date Tue, 11 Dec 2012 19:11:21 GMT
Jonathan Coveney created PIG-3090:
-------------------------------------

             Summary: Introduce a syntax to be able to easily refer to the previously defined
relation
                 Key: PIG-3090
                 URL: https://issues.apache.org/jira/browse/PIG-3090
             Project: Pig
          Issue Type: New Feature
            Reporter: Jonathan Coveney


Sometimes I feel like swimming with ANTLRs. This particular feature isn't too hard to add...
and supports syntax like this:

{code}
a = load 'thing' as (x:int);
b = foreach @ generate x;
c = foreach @ generate x;
d = foreach @ generate x;
{code}

I have a patch, though I need to make sure it doesn't change anything (it shouldn't) and I
need to add tests.

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