Lorand Bendig created PIG-4230:
----------------------------------

             Summary: Documentation fix: first nested foreach example is 
incomplete
                 Key: PIG-4230
                 URL: https://issues.apache.org/jira/browse/PIG-4230
             Project: Pig
          Issue Type: Bug
          Components: documentation
    Affects Versions: 0.13.0
            Reporter: Lorand Bendig
            Assignee: Lorand Bendig
            Priority: Trivial
             Fix For: 0.14.0


http://pig.apache.org/docs/r0.13.0/basic.html#nestedblock : 
is:
{code}
 user = load 'user' as (uid, age, gender, region);
session = load 'session' as (uid, region);
C = cogroup user by uid, session by uid;
D = foreach C {
    crossed = cross user, session;
    generate crossed;  
{code}

should:
{code}
user = load 'user' as (uid, age, gender, region);
session = load 'session' as (uid, region);
C = cogroup user by uid, session by uid;
D = foreach C {
    crossed = cross user, session;
    generate crossed;
}
dump D;
{code}



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