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From "Alan Gates (JIRA)" <j...@apache.org>
Subject [jira] Created: (PIG-305) Nested order by queries return only one key instead of all keys
Date Mon, 14 Jul 2008 21:18:31 GMT
Nested order by queries return only one key instead of all keys
---------------------------------------------------------------

                 Key: PIG-305
                 URL: https://issues.apache.org/jira/browse/PIG-305
             Project: Pig
          Issue Type: Bug
          Components: impl
    Affects Versions: types_branch
            Reporter: Alan Gates
             Fix For: types_branch


Queries like:

{code}
a = load 'myfile';                                                                       
                    
b = group a by $0;                                                                       
                                                                      
c = foreach b {
    c1 = order $1 by *; 
    generate flatten(c1); 
};                                                                                       
             
store c into 'outfile';
{code}

return just one key of the data instead of returning all keys.


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