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From "Vivek Padmanabhan (JIRA)" <j...@apache.org>
Subject [jira] Created: (PIG-1902) Documentation : Flatten behaviour should be updated in 0.7 docs
Date Mon, 14 Mar 2011 08:39:29 GMT
Documentation : Flatten behaviour should be updated in 0.7 docs
---------------------------------------------------------------

                 Key: PIG-1902
                 URL: https://issues.apache.org/jira/browse/PIG-1902
             Project: Pig
          Issue Type: Improvement
          Components: documentation
    Affects Versions: 0.7.0
            Reporter: Vivek Padmanabhan
            Priority: Minor
             Fix For: 0.7.0


In 0.8 documentation ,http://pig.apache.org/docs/r0.8.0/piglatin_ref2.html#Flatten+Operator
the behavior of flatten for empty bags is well documented. 

{code}
Also note that the flatten of empty bag will result in that row being discarded; no output
is generated.
{code}

Since this is applicable for Pig 0.7 also, the same should be documented in :
http://pig.apache.org/docs/r0.7.0/piglatin_ref2.html#Flatten+Operator

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